CN105089779A - Linear type four-stroke engine - Google Patents
Linear type four-stroke engine Download PDFInfo
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- CN105089779A CN105089779A CN201510454756.8A CN201510454756A CN105089779A CN 105089779 A CN105089779 A CN 105089779A CN 201510454756 A CN201510454756 A CN 201510454756A CN 105089779 A CN105089779 A CN 105089779A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The invention relates to a linear type four-stroke engine which comprises a first cylinder, a second cylinder, a first piston body, a second piston body, a first magnetic assembly, a second magnetic assembly, a first electromagnetic coil and a second electromagnetic coil. The first piston body divides a first piston cavity into a first left working cavity and a first right working cavity, and the second piston body divides a second piston cavity into a second left working cavity and a second right working cavity. Each working cavity is provided with an exhaust valve and a sparking plug. Due to the fact that the two cylinders and the piston bodies which are in liquid sealing fit with the piston cavities inside the cylinders are arranged, the piston cavities of the cylinders are divided into the four working cavities, the four working cavities are each provided with one air inlet valve, one exhaust valve and one sparking plug, the four working cavities are in four different strokes at the same moment, cycle working is achieved, and power output is completed; and due to the fact that the engine is provided with no rotating component, energy losses are smaller, and vibration and noise are lower.
Description
Technical field
The present invention relates to a kind of four stroke engine, specifically a kind of linear type four stroke engine.
Background technique
Petrol engine is one of current application power plant widely, its working principle is that air and gasoline are mixed into good mixed gas in certain proportion, cylinder is inhaled at intake stroke, the compressed ignition of mixed gas and produce heat energy, the gas of High Temperature High Pressure acts on piston head, promotion piston does reciprocating linear motion, by connecting rod, the external output mechanical energy of crankshaft-flywheel mechanism.Four-stroke gasoline engine completes a work cycle in intake stroke, compression stroke, working stroke and exhaust stroke.But traditional motor is owing to existing the mechanisms such as piston, connecting rod, crankshaft-flywheel, and moving element is more, easily damages, rotary component can cause noise and vibration simultaneously, and the loss of portion of energy, affects working efficiency.
Summary of the invention
The object of the invention is to provide the less four stroke engine of a kind of energy loss, vibration and noise to overcome the deficiencies in the prior art.
To achieve these goals, the invention discloses a kind of linear type four stroke engine, it is characterized in that: comprise the first cylinder body, second cylinder body, first piston body, second piston body, first magnet assembly, second magnet assembly, first electromagnetic coil and the second electromagnetic coil, described first cylinder body and the second cylinder body are multi-edge column-shaped, described first cylinder body and the second cylinder body side by side parallel are arranged, inside is all respectively provided with closed axial column cavity volume and forms first piston chamber and the second piston cavity respectively, described first piston body and the second piston body respectively liquid-tight moving are equipped with in first piston chamber and the second piston cavity, first piston chamber and the second piston cavity are separated into the first left active chamber and the first right active chamber and the second left active chamber and the second right active chamber by described first piston body and the second piston body respectively, described first left active chamber and the first right active chamber are symmetrical arranged, second left active chamber and the second right active chamber are symmetrical arranged, described first left active chamber is provided with the first left intake valve, first left bank valve and the first left spark plug, first right active chamber is provided with the first right intake valve, first right exhaust valve and the first right spark plug, second left active chamber is provided with the second left intake valve, second left bank valve and the second left spark plug, second right active chamber is provided with the second right intake valve, second right exhaust valve and the second right spark plug, described at least one side of first cylinder body is provided with described first magnet assembly, described at least one side of second cylinder body is provided with described second magnet assembly, described first electromagnetic coil is in the magnetic field of the first magnet assembly, described second electromagnetic coil is in the magnetic field of the second magnet assembly, and the first magnet assembly, the second magnet assembly, first piston body and the second piston body are connected.
Compared with prior art, linear type four stroke engine of the present invention is by arranging two four prism type cylinder bodies and the liquid-tight dynamic piston body be equipped with in cylinder body inner carrier chamber respectively, cylinder body inner carrier chamber is separated into four active chambers, four active chambers are equipped with intake valve, exhaust valve and spark plug, four active chambers are in one of four different strokes respectively at synchronization, periodic duty, completes Power output.Because this motor does not have rotary component, therefore energy loss, vibration and noise are less.
Below in conjunction with drawings and the specific embodiments, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is the specific embodiment of the invention 1 surface structure schematic perspective view;
Accompanying drawing 2 is the present invention's outer mounting plate one specific embodiment surface structure schematic perspective view;
Accompanying drawing 3 is specific embodiment of the invention left view;
Accompanying drawing 4 is the transversal internal structure sectional view of the specific embodiment of the invention 1;
Accompanying drawing 5 is accompanying drawing 4I portion partial enlarged drawing;
Accompanying drawing 6 is accompanying drawing 4II portion partial enlarged drawing;
Accompanying drawing 7 is the specific embodiment of the invention 1 piston body structure schematic perspective view;
Accompanying drawing 8 is the specific embodiment of the invention 1 housing structure schematic perspective view;
Accompanying drawing 9 is the specific embodiment of the invention 1 piston body and cylinder body assembly structure schematic diagram;
Accompanying drawing 10 is the transversal internal structure sectional view of the specific embodiment of the invention 2;
Accompanying drawing 11 is accompanying drawing 10III portion partial enlarged drawing;
Accompanying drawing 12 is the specific embodiment of the invention 3 surface structure schematic perspective view;
Accompanying drawing 13 is the transversal internal structure sectional view of the specific embodiment of the invention 3;
Accompanying drawing 14 is accompanying drawing 13IV portion partial enlarged drawing;
Accompanying drawing 15 is accompanying drawing 13V portion partial enlarged drawing.
Embodiment
Specific embodiment 1: as shown in figs 1-9, linear type four stroke engine comprises the first cylinder body 1, second cylinder body 2, first piston body 3, second piston body 4, first magnet assembly 5, second magnet assembly 6, first electromagnetic coil 7 and the second electromagnetic coil 8.Described first cylinder body 1 and the second cylinder body 2 are multi-edge column-shaped, usually be advisable to hexagon with four prism type, preferred four prism type, cross section is rectangle, convenient making, as Figure 1-4, described first cylinder body 1 and the second cylinder body 2 are four prism type, described first cylinder body 1 and the second cylinder body 2 side by side parallel are arranged, and inside is all respectively provided with closed axial column cavity volume and forms first piston chamber and the second piston cavity respectively.The first cylinder body 1 in this linear type four stroke engine and the second cylinder body 2 can be integrally combined formula structure, split-type structural is adopted in this specific embodiment, described first cylinder body 1 and the second cylinder body 2 preferably include the end cap at a cylinder and two ends, the end cap at described two ends is provided with seal ring respectively and between cylinder both ends of the surface, and described cylinder is fixedly connected with by some bolts with the end cap at two ends.Described first piston chamber and the second piston cavity are preferably cylindrical or four prism type, to facilitate making.Described first piston body 3 and the second piston body 4 are separately positioned in first piston chamber and the second piston cavity, described first piston body 3 and the second piston body 4(or two ends) sectional shape identical with the second piston cavity sectional shape with first piston chamber, with described first piston body 3 with the second piston body 4 is liquid-tight dynamicly coordinates, respectively first piston chamber and the second piston cavity are separated into the first left active chamber 101 and the first right active chamber 102 and the second left active chamber 201 and the second right active chamber 202, described first left active chamber 101 and the first right active chamber 102 are preferably symmetrical arranged, similarly, second left active chamber 201 and the second right active chamber 202 are preferably symmetrical arranged, described first left active chamber 101 is provided with the first left intake valve 103, first left bank valve 105 and the first left spark plug 9, first right active chamber 102 is provided with the first right intake valve 104, first right exhaust valve 106 and the first right spark plug 10, second left active chamber 201 is provided with the second left intake valve 203, second left bank valve 205 and the second left spark plug 11, second right active chamber 202 is provided with the second right intake valve 204, second right exhaust valve and the second right spark plug 12, described first left intake valve 103, first left bank valve 105, first right intake valve 104, first right spark plug 10, second left spark plug 11, the second right exhaust valve 206 of right intake valve 204, second of left intake valve 203, second left bank valve 205, second of right exhaust valve 106, first of left spark plug 9, first and the second right spark plug 12 are arranged on described end cap.The side of described first cylinder body 1 is provided with the first magnet assembly 5, described first magnet assembly 5 comprise be arranged on described first at least one side of cylinder body 1 first in mounting plate 501 and the first outer mounting plate 502, in described first, mounting plate 501 and the first outer mounting plate 502 be arranged in parallel with the side of described first cylinder body 1, in described first, mounting plate 501 and the first outer mounting plate 502 are made up of permeability magnetic material, the face that in described first, mounting plate 501 is relative with the first outer mounting plate 502 is respectively equipped with magnetic 503 and the first outer magnetic 504 in first, in described first, magnetic 503 is oppositely arranged with the first outer magnetic 504 and relative face magnetic pole is contrary, the outer side surface of described first cylinder body 1 is provided with the first coil supports 108, described first electromagnetic coil 7 becomes tubular to be wrapped on the first coil supports 108 with distributing vertically, the barrel that described first electromagnetic coil 7 is formed to be in first between magnetic 503 and the first outer magnetic 504, the face that preferably mounting plate 501 is relative with the first outer mounting plate 502 two ends in described first is provided with respectively magnetic 503 and the first outer magnetic 504 in described first, described first electromagnetic coil 7 is equipped with between magnetic 503 and the first outer magnetic 504 in first described in two ends.The side that described first cylinder body 1 is provided with described first magnet assembly 5 is provided with axially the first chute elongated hole 107, on described first piston body 3, the side radial direction of corresponding described first chute elongated hole 107 is provided with the first attachment post 301 with described first chute elongated hole 107 Spielpassung, and described first attachment post 301 is connected to form interlock through mounting plate 501 and the first outer mounting plate 502 in the first chute elongated hole 107 and described first; the side of described second cylinder body 2 is provided with the second magnet assembly 6, described second magnet assembly 6 comprise be arranged on described second at least one side of cylinder body 2 second in mounting plate 601 and the second outer mounting plate 602, in described second, mounting plate 601 and the second outer mounting plate 602 be arranged in parallel with the side of described second cylinder body 2, in described second, mounting plate 601 and the second outer mounting plate 602 are made up of permeability magnetic material, the face that in described second, mounting plate 601 is relative with the second outer mounting plate 602 is respectively equipped with magnetic 603 and the second outer magnetic 604 in second, in described second, magnetic 603 is oppositely arranged with the second outer magnetic 604 and relative face magnetic pole is contrary, the outer side surface of described second cylinder body 2 is provided with the second coil supports 208, described second electromagnetic coil 8 becomes tubular to be wrapped on the second coil supports 208 with distributing vertically, the barrel that described second electromagnetic coil 8 is formed to be in second between magnetic 603 and the second outer magnetic 604, similarly, the face that preferably mounting plate 601 is relative with the second outer mounting plate 602 two ends in described second is provided with respectively magnetic 603 and the second outer magnetic 604 in described second, described second electromagnetic coil 8 is equipped with between magnetic 603 and the second outer magnetic 604 in second described in two ends, described first electromagnetic coil 7 and the second electromagnetic coil 8 can be connected in series or in parallel.
The side that described second cylinder body 2 is provided with described second magnet assembly 6 is provided with axially the second chute elongated hole 207, on described second piston body 4, the side radial direction of corresponding described second chute elongated hole 207 is provided with the second attachment post 401 with described second chute elongated hole 207 Spielpassung, and described attachment post is connected to form interlock through mounting plate 601 and the second outer mounting plate 602 in the second chute elongated hole 207 and described second.
In order to make the first cylinder body 1 and the second cylinder body 2 synchronous working, described first magnet assembly 5 and the second magnet assembly 6, for being connected, can be specifically by the first attachment post 301 stretched out from the first cylinder body 1 and the second cylinder body 2 opposite flank and the second attachment post 401 being interconnected to constitute.In this specific embodiment, adopting is mutually permanently connected the first outer mounting plate 502 be in described first magnet assembly 5 and the second magnet assembly 6 on side, same direction and the second outer mounting plate 602 form described in be connected.
In order to raise the efficiency, each side of described first cylinder body 1 preferably be equipped with the first magnet assembly 5, each side of described second cylinder body 2 equally also be equipped with the second magnet assembly 6.
For preferably adopting identical structure with the first coil supports 108 that the second electromagnetic coil 8 supports with the second coil supports 208 to described first electromagnetic coil 7, concrete structure can have multiple, for the first coil supports 108: a kind of to be that the corner location of corresponding four seamed edges on the end cap at described first cylinder body 1 two ends is slightly outstanding form protuberance, screw hole is provided with at described protuberance, an axial screw is fixed with in screw hole relative on the end cap of two ends, described screw rod forms described first coil supports 108, this set, first cylinder body 1 and coil supports structure simple, preparation process is easy, cost is lower, but mechanical strength is relatively lower slightly.In this specific embodiment, four seamed edges of described first cylinder body 1 are equipped with convex tendon, described convex tendon forms the first coil supports 108, convex tendon can be extend to whole piece seamed edge, also can be only correspond to the part that two ends are wound with the first electromagnetic coil 7, described convex tendon is in order to make the first cylinder body 1 surface have space that one is enough to magnetic 503 in mounting plate in arrangement first 501 and first, in described first, in mounting plate 501 and first, magnetic 503 is arranged in the groove on described first cylinder body 1 same side between the convex tendon of both sides, gap is left between magnetic 503 and the first outer magnetic 504 in described first, described gap reduces meeting to be wound with under the prerequisite of the first electromagnetic coil 7 as far as possible, described first electromagnetic coil 7 becomes tubular to be wrapped on the convex tendon of each seamed edge with distributing vertically, also can be first to be provided with on convex tendon after laying or support again around on, described first electromagnetic coil 7 to be in first between magnetic 501 and the first outer magnetic 503.Four seamed edges of described second cylinder body 2 are equipped with convex tendon, described convex tendon forms the second coil supports 208, equally, convex tendon can be extend to whole piece seamed edge, also can be only correspond to the part that two ends are wound with the second electromagnetic coil 8, described convex tendon is in order to make the second cylinder body 2 surface have space that one is enough to magnetic 603 in mounting plate in arrangement second 601 and second, in described second, in mounting plate 601 and second, magnetic 603 is arranged in the groove on described second cylinder body 2 same side between the convex tendon of both sides, in described second, magnetic 603 is oppositely arranged with the second outer magnetic 604 and relative face magnetic pole is contrary, gap is left between magnetic 603 and the second outer magnetic 604 in described second, described gap reduces meeting to be wound with under the prerequisite of the second electromagnetic coil 8 as far as possible, described second electromagnetic coil 8 becomes tubular to be wrapped on the convex tendon of each seamed edge with distributing vertically, also can be first to be provided with on convex tendon after laying or support again around on, described second electromagnetic coil 8 to be in second between magnetic 603 and the second outer magnetic 604.
Specific embodiment 2: because the passage that magnetic is being subject to temperatures involved and time of permanent magnet can weaken gradually, engine performance is caused to decline, in order to overcome above-mentioned defect, the invention provides another specific embodiment, in this specific embodiment, other part-structures are identical with specific embodiment 1, are that the first magnet assembly 5 and the second magnet assembly 6 are different.As Figure 10, shown in 11, described first magnet assembly 5 comprises concentrating flux plate 109 and the first outer concentrating flux plate 10a in first, in described first, the side of concentrating flux plate 109 and the first outer concentrating flux plate 10a and described first cylinder body 1 be arranged in parallel, the face that in described first, concentrating flux plate 109 is relative with the first outer concentrating flux plate 10a two ends is respectively equipped with the first internal magnetic pole boots 10b and the first outer magnetic pole boots 10c that protrude platform formation, first internal magnetic pole boots 10b and the first outer magnetic pole boots 10c is rectangle, described first internal magnetic pole boots 10b and the first outer magnetic pole boots 10c is oppositely arranged, the outer side surface of described first cylinder body 1 is provided with the first coil supports 108, described first electromagnetic coil 7 becomes tubular to be wrapped on the first coil supports 108 with distributing vertically, the barrel that described first electromagnetic coil 7 is formed is between the first internal magnetic pole boots 10b and the first outer magnetic pole boots 10c, be provided with the first conducting magnetic column 13 between concentrating flux plate 109 and the first outer concentrating flux plate 10a in described first both are connected, described first conducting magnetic column 13 is in the middle part of concentrating flux plate 109 and the first outer concentrating flux plate 10a in described first, described first conducting magnetic column 13 is arranged with the first field coil 14, concentrating flux plate 109 in described first, first outer concentrating flux plate 10a and the first conducting magnetic column 13 are made up of permeability magnetic material, the side that described first cylinder body 1 is provided with described first magnet assembly 5 is provided with axially the first chute elongated hole 107, on described first piston body 3, the side radial direction of corresponding described first chute elongated hole 107 is provided with the first attachment post 301 with described first chute elongated hole 107 Spielpassung, described attachment post is connected to form interlock through concentrating flux plate 109 and the first outer concentrating flux plate 10a in the first chute elongated hole 107 and described first, described second magnet assembly 6 comprises concentrating flux plate 209 and the second outer concentrating flux plate 20a in second, in described second, the side of concentrating flux plate 209 and the second outer concentrating flux plate 20a and described second cylinder body 2 be arranged in parallel, the face that in described second, concentrating flux plate 209 is relative with the second outer concentrating flux plate 20a two ends is respectively equipped with the second internal magnetic pole boots 20b and the second outer magnetic pole boots 20c that protrude platform formation, described second internal magnetic pole boots 20b and the second outer magnetic pole boots 20c is oppositely arranged, the outer side surface of described second cylinder body 2 is provided with the second coil supports 208, described second electromagnetic coil 8 becomes tubular to be wrapped on the second coil supports 208 with distributing vertically, the barrel that described second electromagnetic coil 8 is formed is between the second internal magnetic pole boots 20b and the second outer magnetic pole boots 20c, be provided with the second conducting magnetic column 15 between concentrating flux plate 209 and the second outer concentrating flux plate 20a in described second both are connected, described second conducting magnetic column 15 is in the middle part of concentrating flux plate 209 and the second outer concentrating flux plate 20a in described second, described second conducting magnetic column 15 is arranged with the second field coil 16, concentrating flux plate 209 in described second, second outer concentrating flux plate 20a and the second conducting magnetic column 15 are made up of permeability magnetic material, the side that described second cylinder body 2 is provided with described second magnet assembly 6 is provided with axially the second chute elongated hole 207, on described second piston body 4, two side radial directions of corresponding described second chute elongated hole 207 are provided with the second attachment post 401 with described second chute elongated hole 207 Spielpassung, described attachment post is connected to form interlock through concentrating flux plate 209 and the second outer concentrating flux plate 20a in the second chute elongated hole 207 and described second.Can be specifically in described first magnet assembly 5 and the second magnet assembly 6, be in the first outer concentrating flux plate 10a on side, same direction and the second outer concentrating flux plate 20a formation that is mutually permanently connected be connected, or the first outer concentrating flux plate 10a be in described first magnet assembly 5 and the second magnet assembly 6 on side, same direction and the second outer concentrating flux plate 20a is integrated formation is set is connected.The seamed edge of described first cylinder body 1 is provided with convex tendon, described convex tendon forms described first coil supports 108, in described first, concentrating flux plate 109 and the first internal magnetic pole boots 10b are arranged in the groove on described first cylinder body 1 same side between the convex tendon of both sides, the seamed edge of described first cylinder body 1 is provided with convex tendon equally, described convex tendon forms described second coil supports 208, and in described second, concentrating flux plate 209 and the second internal magnetic pole boots 20b are arranged in the groove on described second cylinder body 2 same side between the convex tendon of both sides.
Specific embodiment 3: for the passage that magnetic is being subject to temperatures involved and time overcoming permanent magnet can weaken gradually, cause the another kind of scheme of engine performance decline defect as follows: similarly, in this specific embodiment, other part-structures are identical with specific embodiment 1, are that the first magnet assembly 5 and the second magnet assembly 6 are different.As shown in figs. 12-15, described first magnet assembly 5 comprises concentrating flux plate 109 and the first outer concentrating flux plate 10a in first, in described first, the side of concentrating flux plate 109 and the first outer concentrating flux plate 10a and described first cylinder body 1 be arranged in parallel, the face that in described first, concentrating flux plate 109 is relative with the first outer concentrating flux plate 10a two ends is respectively equipped with magnetic 501 and the first outer magnetic 503 in first, in described first, magnetic 501 and the first outer magnetic 503 are oppositely arranged, concentrating flux plate 109 in described first, first outer concentrating flux plate 10a is made up of permeability magnetic material, in described first, concentrating flux plate 109 and the first outer concentrating flux plate 10a are arranged with the first field coil 17, in this specific embodiment, in described first, concentrating flux plate 109 and the first outer concentrating flux plate 10a are all arranged with the first field coil 17, first field coil 17 can be first each around in the First Line coil 18 of " mouth " font, in described first, concentrating flux plate 109 and the first outer concentrating flux plate 10a are through First Line coil 18 center, First Line coil 18 is fixed on the first cylinder body 12, the magnetic line of force that described first field coil 17 produces is along concentrating flux plate 109 in described first, magnetic 501 in first, first outer magnetic 503 and the first outer concentrating flux plate 10a form a closed toroidal magnetic field, the outer side surface of described first cylinder body 1 is provided with the first coil supports 108, described first electromagnetic coil becomes tubular to be wrapped on the first coil supports 108 vertically with distributing, the barrel that described first electromagnetic coil is formed to be in first between magnetic 501 and the first outer magnetic 503, the side that described first cylinder body 1 is provided with described first magnet assembly 5 is provided with axially the first chute elongated hole 107, on described first piston body, the side radial direction of corresponding described first chute elongated hole 107 is provided with the first attachment post 301 with described first chute elongated hole 107 Spielpassung, described first attachment post 301 is connected to form interlock through concentrating flux plate 109 and the first outer concentrating flux plate 10a in the first chute elongated hole 107 and described first, described second magnet assembly 6 comprises concentrating flux plate 209 and the second outer concentrating flux plate 20a in second, in described second, the side of concentrating flux plate 209 and the second outer concentrating flux plate 20a and described second cylinder body 2 be arranged in parallel, the face that in described second, concentrating flux plate 209 is relative with the second outer concentrating flux plate 20a two ends is respectively equipped with magnetic 603 and the second outer magnetic 604 in second, in described second, magnetic 603 and the second outer magnetic 604 are oppositely arranged, concentrating flux plate 209 in described second, second outer concentrating flux plate 20a is made up of permeability magnetic material, in described second, concentrating flux plate 209 and the second outer concentrating flux plate 20a are arranged with the second field coil 16, in this specific embodiment, in described second, concentrating flux plate 209 and the second outer concentrating flux plate 20a are all arranged with the second field coil 19, second field coil 19 can be first each around on second coil carrier 20 of " mouth " font, in described second, concentrating flux plate 209 and the second outer concentrating flux plate 20a are through the second coil carrier 20 center, second coil carrier 20 is fixed on the second cylinder body 2, the magnetic line of force that described second field coil 19 produces is along concentrating flux plate 209 in described second, magnetic 603 in second, second outer magnetic 604 and the second outer concentrating flux plate 20a form a closed toroidal magnetic field, the outer side surface of described second cylinder body 2 is provided with the second coil supports 208, described second electromagnetic coil 8 becomes tubular to be wrapped on the second coil supports 208 with distributing vertically, the barrel that described second electromagnetic coil 8 is formed to be in second between magnetic 603 and the second outer magnetic 604, the side that described second cylinder body 2 is provided with described second magnet assembly 6 is provided with axially the second chute elongated hole 207, on described second piston body 4, two side radial directions of corresponding described second chute elongated hole 207 are provided with the second attachment post 401 with described second chute elongated hole 207 Spielpassung, described second attachment post 401 is connected to form interlock through concentrating flux plate 209 and the second outer concentrating flux plate 20a in the second chute elongated hole 207 and described second.
Claims (15)
1. a linear type four stroke engine, it is characterized in that: comprise the first cylinder body, second cylinder body, first piston body, second piston body, first magnet assembly, second magnet assembly, first electromagnetic coil and the second electromagnetic coil, described first cylinder body and the second cylinder body are multi-edge column-shaped, described first cylinder body and the second cylinder body side by side parallel are arranged, inside is all respectively provided with closed axial column cavity volume and forms first piston chamber and the second piston cavity respectively, described first piston body and the second piston body respectively liquid-tight moving are equipped with in first piston chamber and the second piston cavity, first piston chamber and the second piston cavity are separated into the first left active chamber and the first right active chamber and the second left active chamber and the second right active chamber by described first piston body and the second piston body respectively, described first left active chamber and the first right active chamber are symmetrical arranged, second left active chamber and the second right active chamber are symmetrical arranged, described first left active chamber is provided with the first left intake valve, first left bank valve and the first left spark plug, first right active chamber is provided with the first right intake valve, first right exhaust valve and the first right spark plug, second left active chamber is provided with the second left intake valve, second left bank valve and the second left spark plug, second right active chamber is provided with the second right intake valve, second right exhaust valve and the second right spark plug, described at least one side of first cylinder body is provided with described first magnet assembly, described at least one side of second cylinder body is provided with described second magnet assembly, described first electromagnetic coil is in the magnetic field of the first magnet assembly, described second electromagnetic coil is in the magnetic field of the second magnet assembly, and the first magnet assembly, the second magnet assembly, first piston body and the second piston body are connected.
2. linear type four stroke engine according to claim 1, is characterized in that: each side of described first cylinder body is equipped with the first magnet assembly; Each side of described second cylinder body is equipped with the second magnet assembly.
3. linear type four stroke engine according to claim 1, is characterized in that: described first cylinder body and the second cylinder body are that four prism type is to hexagon.
4. linear type four stroke engine according to claim 3, is characterized in that: it is characterized in that: the first cylinder body and the second cylinder body are four prism type, and cross section is rectangle.
5. linear type four stroke engine according to claim 1, it is characterized in that: described first cylinder body and the second cylinder body include the end cap at a cylinder and two ends, the end cap at described two ends is provided with seal ring respectively and between cylinder both ends of the surface, and described cylinder is fixedly connected with by some bolts with the end cap at two ends.
6. linear type four stroke engine according to claim 5, is characterized in that: described end cap is also provided with some radiating fin.
7. linear type four stroke engine according to claim 1, it is characterized in that: described first magnet assembly comprises mounting plate and the first outer mounting plate in first, in described first, the side of mounting plate and the first outer mounting plate and described first cylinder body be arranged in parallel, in described first, mounting plate and the first outer mounting plate are made up of permeability magnetic material, the face that in described first, mounting plate is relative with the first outer mounting plate is respectively equipped with magnetic and the first outer magnetic in first, in described first, magnetic is oppositely arranged with the first outer magnetic and relative face magnetic pole is contrary, the outer side surface of described first cylinder body is provided with the first coil supports, described first electromagnetic coil becomes tubular to be wrapped on the first coil supports vertically with distributing, the barrel that described first electromagnetic coil is formed to be in first between magnetic and the first outer magnetic, the side that described first cylinder body is provided with described first magnet assembly is provided with axially the first chute elongated hole, on described first piston body, the side radial direction of corresponding described first chute elongated hole is provided with the first attachment post with described first chute elongated hole Spielpassung, described attachment post is connected to form interlock through mounting plate in the first chute elongated hole and described first and the first outer mounting plate, described second magnet assembly comprises mounting plate and the second outer mounting plate in second, in described second, the side of mounting plate and the second outer mounting plate and described second cylinder body be arranged in parallel, in described second, mounting plate and the second outer mounting plate are made up of permeability magnetic material, the face that in described second, mounting plate is relative with the second outer mounting plate is respectively equipped with magnetic and the second outer magnetic in second, in described second, magnetic is oppositely arranged with the second outer magnetic and relative face magnetic pole is contrary, the outer side surface of described second cylinder body is provided with the second coil supports, described second electromagnetic coil becomes tubular to be wrapped on the second coil supports vertically with distributing, the barrel that described second electromagnetic coil is formed to be in second between magnetic and the second outer magnetic, the side that described second cylinder body is provided with described second magnet assembly is provided with axially the second chute elongated hole, on described second piston body, the side radial direction of corresponding described second chute elongated hole is provided with the second attachment post with described second chute elongated hole Spielpassung, described attachment post is connected to form interlock through mounting plate in the second chute elongated hole and described second and the second outer mounting plate, described first magnet assembly and the second magnet assembly are connected.
8. linear type four stroke engine according to claim 7, is characterized in that: be in the first outer mounting plate on side, same direction and the second outer mounting plate formation that is mutually permanently connected in described first magnet assembly and the second magnet assembly and be connected.
9. linear type four stroke engine according to claim 7, is characterized in that: be in the first outer mounting plate on side, same direction and the second outer mounting plate in described first magnet assembly and the second magnet assembly and be integrated and arrange formation and be connected.
10. linear type four stroke engine according to claim 7, it is characterized in that: the seamed edge of described first cylinder body is provided with convex tendon, described convex tendon forms described first coil supports, in described first, in mounting plate and first, magnetic is arranged in the groove on described first cylinder body same side between the convex tendon of both sides, the seamed edge of described second cylinder body is provided with convex tendon equally, described convex tendon forms described second coil supports, and in described second, in mounting plate and second, magnetic is arranged in the groove on described second cylinder body same side between the convex tendon of both sides.
11. linear type four stroke engine according to claim 1, it is characterized in that: described first magnet assembly comprises concentrating flux plate and the first outer concentrating flux plate in first, in described first, the side of concentrating flux plate and the first outer concentrating flux plate and described first cylinder body be arranged in parallel, the face that in described first, concentrating flux plate is relative with the first outer concentrating flux plate two ends is respectively equipped with the first internal magnetic pole boots and the first outer magnetic pole boots that protrude platform formation, described first internal magnetic pole boots and the first outer magnetic pole boots are oppositely arranged, the first conducting magnetic column is provided with between concentrating flux plate and the first outer concentrating flux plate in described first, concentrating flux plate in described first, first outer concentrating flux plate and the first conducting magnetic column are made up of permeability magnetic material, described first conducting magnetic column is arranged with the first field coil, the outer side surface of described first cylinder body is provided with the first coil supports, described first electromagnetic coil becomes tubular to be wrapped on the first coil supports vertically with distributing, the barrel that described first electromagnetic coil is formed is between the first internal magnetic pole boots and the first outer magnetic pole boots, the side that described first cylinder body is provided with described first magnet assembly is provided with axially the first chute elongated hole, on described first piston body, the side radial direction of corresponding described first chute elongated hole is provided with the first attachment post with described first chute elongated hole Spielpassung, described attachment post is connected to form interlock through concentrating flux plate in the first chute elongated hole and described first and the first outer concentrating flux plate, described second magnet assembly comprises concentrating flux plate and the second outer concentrating flux plate in second, in described second, the side of concentrating flux plate and the second outer concentrating flux plate and described second cylinder body be arranged in parallel, the face that in described second, concentrating flux plate is relative with the second outer concentrating flux plate two ends is respectively equipped with the second internal magnetic pole boots and the second outer magnetic pole boots that protrude platform formation, described second internal magnetic pole boots and the second outer magnetic pole boots are oppositely arranged, the second conducting magnetic column is provided with between concentrating flux plate and the second outer concentrating flux plate in described second, described second conducting magnetic column is arranged with the second field coil, concentrating flux plate in described second, second outer concentrating flux plate and the second conducting magnetic column are made up of permeability magnetic material, the outer side surface of described second cylinder body is provided with the second coil supports, described second electromagnetic coil becomes tubular to be wrapped on the second coil supports vertically with distributing, the barrel that described second electromagnetic coil is formed is between the second internal magnetic pole boots and the second outer magnetic pole boots, the side that described second cylinder body is provided with described second magnet assembly is provided with axially the second chute elongated hole, on described second piston body, two side radial directions of corresponding described second chute elongated hole are provided with the second attachment post with described second chute elongated hole Spielpassung, described attachment post is connected to form interlock through concentrating flux plate in the second chute elongated hole and described second and the second outer concentrating flux plate.
12. linear type four stroke engine according to claim 11, is characterized in that: be in the first outer concentrating flux plate on side, same direction and the second outer concentrating flux plate formation that is mutually permanently connected in described first magnet assembly and the second magnet assembly and be connected.
13. linear type four stroke engine according to claim 11, is characterized in that: be in the first outer concentrating flux plate on side, same direction and the second outer concentrating flux plate in described first magnet assembly and the second magnet assembly and be integrated and arrange formation and be connected.
14. linear type four stroke engine according to claim 11, it is characterized in that: the seamed edge of described first cylinder body is provided with convex tendon, described convex tendon forms described first coil supports, in described first, concentrating flux plate and the first internal magnetic pole boots are arranged in the groove on described first cylinder body same side between the convex tendon of both sides, the seamed edge of described second cylinder body is provided with convex tendon equally, described convex tendon forms described second coil supports, and in described second, concentrating flux plate and the second internal magnetic pole boots are arranged in the groove on described second cylinder body same side between the convex tendon of both sides.
15. linear type four stroke engine according to claim 1, it is characterized in that: described first magnet assembly comprises concentrating flux plate and the first outer concentrating flux plate in first, in described first, the side of concentrating flux plate and the first outer concentrating flux plate and described first cylinder body be arranged in parallel, the face that in described first, concentrating flux plate is relative with the first outer concentrating flux plate two ends is respectively equipped with the first internal magnetic pole boots and the first outer magnetic pole boots that protrude platform formation, described first internal magnetic pole boots and the first outer magnetic pole boots are oppositely arranged, concentrating flux plate in described first, first outer concentrating flux plate and the first conducting magnetic column are made up of permeability magnetic material, in described first, concentrating flux plate and the first outer concentrating flux plate are arranged with the first field coil, the magnetic line of force that described first field coil produces is along concentrating flux plate in described first, first internal magnetic pole boots, first outer magnetic pole boots and the first outer concentrating flux plate form a closed toroidal magnetic field, the outer side surface of described first cylinder body is provided with the first coil supports, described first electromagnetic coil becomes tubular to be wrapped on the first coil supports vertically with distributing, the barrel that described first electromagnetic coil is formed is between the first internal magnetic pole boots and the first outer magnetic pole boots, the side that described first cylinder body is provided with described first magnet assembly is provided with axially the first chute elongated hole, on described first piston body, the side radial direction of corresponding described first chute elongated hole is provided with the first attachment post with described first chute elongated hole Spielpassung, described attachment post is connected to form interlock through concentrating flux plate in the first chute elongated hole and described first and the first outer concentrating flux plate, described second magnet assembly comprises concentrating flux plate and the second outer concentrating flux plate in second, in described second, the side of concentrating flux plate and the second outer concentrating flux plate and described second cylinder body be arranged in parallel, the face that in described second, concentrating flux plate is relative with the second outer concentrating flux plate two ends is respectively equipped with the second internal magnetic pole boots and the second outer magnetic pole boots that protrude platform formation, described second internal magnetic pole boots and the second outer magnetic pole boots are oppositely arranged, concentrating flux plate in described second, second outer concentrating flux plate and the second conducting magnetic column are made up of permeability magnetic material, in described second, concentrating flux plate and the second outer concentrating flux plate are arranged with the second field coil, the magnetic line of force that described second field coil produces is along concentrating flux plate in described second, second internal magnetic pole boots, second outer magnetic pole boots and the second outer concentrating flux plate form a closed toroidal magnetic field, the outer side surface of described second cylinder body is provided with the second coil supports, described second electromagnetic coil becomes tubular to be wrapped on the second coil supports vertically with distributing, the barrel that described second electromagnetic coil is formed is between the second internal magnetic pole boots and the second outer magnetic pole boots, the side that described second cylinder body is provided with described second magnet assembly is provided with axially the second chute elongated hole, on described second piston body, two side radial directions of corresponding described second chute elongated hole are provided with the second attachment post with described second chute elongated hole Spielpassung, described attachment post is connected to form interlock through concentrating flux plate in the second chute elongated hole and described second and the second outer concentrating flux plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510454756.8A CN105089779A (en) | 2015-07-29 | 2015-07-29 | Linear type four-stroke engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510454756.8A CN105089779A (en) | 2015-07-29 | 2015-07-29 | Linear type four-stroke engine |
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| CN105089779A true CN105089779A (en) | 2015-11-25 |
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| CN201510454756.8A Pending CN105089779A (en) | 2015-07-29 | 2015-07-29 | Linear type four-stroke engine |
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| CN (1) | CN105089779A (en) |
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