CN1073746A - Intermittent gear rotor type internal combustion engine - Google Patents
Intermittent gear rotor type internal combustion engine Download PDFInfo
- Publication number
- CN1073746A CN1073746A CN91112619A CN91112619A CN1073746A CN 1073746 A CN1073746 A CN 1073746A CN 91112619 A CN91112619 A CN 91112619A CN 91112619 A CN91112619 A CN 91112619A CN 1073746 A CN1073746 A CN 1073746A
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- CN
- China
- Prior art keywords
- working machine
- rotor
- end cap
- air
- compressor
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- Pending
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 239000002912 waste gas Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000010687 lubricating oil Substances 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 39
- 239000000446 fuel Substances 0.000 claims description 7
- 230000001427 coherent effect Effects 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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 an intermittent gear rotor type internal combustion engine. The air compressor comprises an air compressor, a working machine, an oil supply system, an air inlet and exhaust system, a lubricating oil system, an ignition system and a cooling system, wherein an air compressor rotor and a driven gear which are meshed with each other are respectively arranged in a cylinder sleeve of the air compressor, and an air suction cavity and an air compression cavity are formed; the cylinder sleeve of working machine is respectively equipped with a working machine rotor and a driven gear which are meshed with each other, and a combustion chamber and a waste gas exhaust chamber are formed, it can continuously implement air suction, compression, combustion and exhaust in 4 variable volumes respectively, and can raise power by forty percent.
Description
The present invention relates to a kind of intermittent gear rotary internal combustion engine.
Existing internal-combustion engine has three kinds of reciprocating internal combustion engine and gas turbine rotary engines.Reciprocating internal combustion engine is by piston and connecting rod the heat energy of oil inflame to be converted into mechanical energy.Its shortcoming is can not directly realize rotating output, and will change its complex structure, big, not high, the galloping of the thermal efficiency of volume by connecting rod; Gas turbine is to impact impeller by combustion gas to realize Conversion of energy, directly realized rotating output, but big energy-consuming, its complex structure, thus be used in aspects such as generating, aircraft, and can't adopt at aspects such as automobile powers; For many years, people are being devoted to seek a kind of oscillating piston internal-combustion engine always, have done number of research projects, the Wang Keer of Germany has invented a kind of rotary engine, because of its cylinder is the non-cylinder curved surfaces of 8 fonts, its rotor is a spherical triangle, and rotor is done complicated planetary motion according to internal gear, its complex structure, make difficulty, difficult sealing to solve, the low-speed running power character is poor, and the life-span is short, except that on drag racing car, having the use, can not drop into actual production and application so far.
The object of the present invention is to provide a kind of simple in structure, air-breathing, compression, burning and exhaust can be finished respectively in 4 transformable volumes continuously, the heat energy that oil inflame is produced directly changes the rotation of rotor dead axle into, output power, and do not have the intermittent gear rotary internal combustion engine of connecting rod transmission.
The present invention is made of gas compressor, working machine and oil supply system, air inlet system and exhaust system, lubrication system, ignition system and cooling system, its gas compressor is to be provided with the columnar gas compressor cylinder sleeve that two coherent connects in a gas compressor cylinder body, in the gas compressor cylinder sleeve, be respectively equipped with a compressor rotor and a driven gear of being meshed, between the tooth and driven gear locking arc of compressor rotor, form the air suction chamber and the air compression chamber of two variable volumeization; Its working machine is to be provided with the columnar working machine cylinder sleeve that two coherent connects in a working machine cylinder body, in the working machine cylinder sleeve, be respectively equipped with a working machine rotor and a driven gear of being meshed, between the tooth of working machine rotor and driven gear locking arc, form the burning cavity and the exhausting waste gas chamber of two variable volumeization; Its compressor rotor and working machine rotor anchor on the power output shaft with key respectively, minimumly on compressor rotor and the working machine rotor are provided with a tooth, and 2 driven gears anchor on 2 passive tooth wheel shafts with key respectively; Be respectively equipped with a front cover and a middle left end cap at the two ends of working machine, be provided with a middle right end cap and a rear end cover at the two ends of gas compressor, by screw rod and nut gas compressor cylinder body, working machine cylinder body, front cover, middle left end cap, middle right end cap and rear end cover being linked is one; 2 passive tooth wheel shafts and power output shaft are supported on respectively on front cover, middle left end cap, middle right end cap and the rear end cover by bearing, in an end end of power output shaft, are provided with a belt pulley and a fan; The air suction chamber is communicated with air-strainer by suction tude, the middle right end cap at the place, air compression chamber of gas compressor is provided with a pressurized gas exhaust valve assembly, on the middle right end cap at the burning cavity place of working machine, be provided with a mixed gas intake valve assembly, be provided with a fuel supply line in the passage between air compression chamber and burning cavity, the other end of fuel supply line is communicated with fuel tank; In burning cavity, be provided with a spark plug; The exhausting waste gas chamber is being communicated with a waste gas exhaust pipe.
Gas compressor described in the present invention and prime mover coupling can be used for pressurized gas separately, if the medium of carrying is a liquid, also can be used as liquid pump.
The invention has the advantages that changed that former reciprocating internal combustion engine is air-breathing, compression, burning and exhaust coexist and finish in the volume of cylinder, make suction, pressure, combustion, four processes of row in 4 transformable volumes of gas compressor and working machine, finish respectively, thereby save connecting rod.Reached the to-and-fro motion that becomes piston purpose, and the internal-combustion engine volume has been dwindled 1/2nd, improved power more than 40 percent, and the easy balance of rotor, stable working, reduced vibration into the rotation of rotor; Because exhaust duct freely leaves, exhaust clean, rapid heat dissipation, can improve the thermal efficiency of machine; Intermittent gear is a mature technology, and precision guarantees that easily cylinder body is the cylndrical surface, easily processing, and overall cost is low, only need be former with 1/2nd of power reciprocating internal combustion engine cost, be convenient to realize standardization and seriation simultaneously.
Description of drawings:
Fig. 1 is a fundamental diagram of the present invention;
Fig. 2 is a sectional arrangement drawing of the present invention;
Fig. 3 is a gas compressor drawing in side sectional elevation of the present invention;
Fig. 4 is a working machine drawing in side sectional elevation of the present invention;
A is the air suction chamber among the figure, and B is the air compression chamber, and C is a burning cavity, D is the exhausting waste gas chamber, the 1st, and fuel tank, the 2nd, nut, the 3rd, screw rod, the 4th, working machine cylinder body, the 5th, working machine cylinder sleeve, the 6th, front cover, the 7th, gland, the 8th, oil sealing, the 9th, working machine rotor, the 10th, bearing, the 11st, power output shaft, the 12nd, mixed gas intake valve assembly, the 13rd, pressurized air exhaust valve assembly, the 14th, bearing cap, the 15th, key, the 16th, passive tooth wheel shaft, the 17th, driven gear, the 18th, air-strainer, the 19th, gas compressor cylinder body, the 20th, gas compressor cylinder sleeve, the 21st, compressor rotor, the 22nd, belt pulley, the 23rd, fan, the 24th, rear end cover, the 25th, oil leab, the 26th, middle left end cap, the 27th, middle right end cap, the 28th, waste gas exhaust pipe, the 29th, spark plug, the 30th, oil pump, the 31st, suction tude, the 32nd, fuel supply line, the 33rd, gas compressor, the 34th, working machine, the 35th, rotor tooth, the 36th, passage.
The present invention is described in further details with specific embodiment below in conjunction with accompanying drawing.
The present invention is by gas compressor (33), working machine (34) and oil supply system, and air inlet system and exhaust system, lubricating oil system, ignition system and cooling system constitute.Gas compressor (33) is to be provided with the cylindrical shape cylinder sleeve (20) that two coherent connects in a gas compressor cylinder body (19), in gas compressor cylinder sleeve (20), be respectively equipped with the compressor rotor (21) and the driven gear (17) that are meshed, form air suction chamber (A) and air compression chamber (B) of variable volumeization in the tooth (35) and the both sides of driven gear (17) locking arc of the rotor of calming the anger (21); Working machine (34) is to be provided with the columnar working machine cylinder sleeve (5) that two coherent connects in a working machine cylinder body (4), in working machine cylinder sleeve (5), be respectively equipped with the working machine rotor (9) and the driven gear (17) that are meshed, form burning cavity (C) and exhausting waste gas chamber (D) of variable volumeization in the tooth (35) and the both sides of the locking arc of driven gear (17) of working machine rotor (9); Compressor rotor (21) uses key (15) to anchor on the power output shaft (11) respectively with working machine rotor (9), compressor rotor (21) is provided with a tooth (35) with working machine rotor (9), and two driven gears (17) use key (15) to anchor on two passive tooth wheel shafts (16) respectively; Be respectively equipped with a front cover (6) and a middle left end cap (26) at the two ends of working machine (34), be respectively equipped with a middle right end cap (27) and a rear end cover (24) at the two ends of gas compressor (33), with gas compressor cylinder body (19), working machine cylinder body (4), front cover (6), it is one that middle left end beast (26), middle right end cap (27) and rear end cover (24) link by 10 screw rods (3) and nut (2); Two passive tooth wheel shafts (16) are supported on front cover (6) with power output shaft (11) respectively by bearing (10), on middle left end cap (26), middle right end cap (27) and the rear end cover (24), in an end end of power output shaft (11), be provided with a belt pulley (22) and a fan (23); Air suction chamber (A) is communicated with air-strainer (18) by suction tude (31), the middle right end cap (27) that air compression chamber (B) is located is provided with a pressurized gas exhaust valve assembly (13), on the middle left end cap (26) that burning cavity (C) is located, be provided with a mixed gas intake valve assembly (12), be provided with a fuel supply line (32) in the passage (36) between air compression chamber (B) and burning cavity (C), the other end of fuel supply line (32) is communicated with fuel tank (1), be provided with a spark plug (29) in burning cavity (C), exhausting waste gas chamber (D) is being communicated with a waste gas exhaust pipe (28).
Claims (2)
1, a kind of intermittent gear rotary internal combustion engine, it is made of gas compressor (33), working machine (34), oil supply system, air inlet system and exhaust system, lubricating oil system, ignition system and cooling system, it is characterized in that:
(1) described gas compressor (33) is to be provided with the columnar gas compressor cylinder sleeve (20) that a coherent connects in a gas compressor cylinder body (19), in gas compressor cylinder sleeve (20), be respectively equipped with the compressor rotor (21) and the driven gear (17) that are meshed, form air suction chamber (A) and air compression chamber (B) of variable volumeization in compressor rotor (21) and tooth (35) and the both sides of the locking arc of driven gear (17).
(2) described working machine (34) is to be provided with the columnar working machine cylinder sleeve (5) that two coherent connects in a working machine cylinder body (4), in working machine cylinder sleeve (5), be respectively equipped with the working machine rotor (9) and the driven gear (17) that are meshed, form burning cavity (C) and exhausting waste gas chamber (D) of variable volumeization in the tooth (35) and the both sides of the locking arc of driven gear (17) of working machine rotor (9).
(3) described compressor rotor (21) uses key (15) to anchor on the power output shaft (11) respectively with working machine rotor (9), compressor rotor (21) is gone up the minimum tooth (35) that is provided with working machine rotor (9), and two driven gears (17) use key (15) to anchor on two passive tooth wheel shafts (16) respectively.
(4) be respectively equipped with a front cover (6) and a middle left end cap (26) at the two ends of working machine (34), be respectively equipped with a middle right end cap (27) and a rear end cover (24) at the two ends of gas compressor (33), gas compressor cylinder body (19), working machine cylinder body (4), front cover (6), middle left end cap (26), middle right end cap (27) and rear end cover (24) being linked with nut (2) by screw rod (3) is one.
(5) two passive tooth wheel shafts (16) are supported on respectively on front cover (6), middle left end cap (26), middle right end cap (27) and the rear end cover (24) by bearing (10) with power output shaft (11), in an end end of power output shaft (11), be provided with skin wheel (22) and a fan (23).
(6) air suction chamber (A) is communicated with air-strainer (18) by suction tude (31), on the middle right end cap (27) that air compression chamber (B) locates, be provided with a pressurized gas exhaust assembly (13), on the middle left end cap (26) that burning cavity (C) is located, be provided with a mixed gas intake valve assembly (12), be provided with a fuel supply line (32) in the passage (36) between air compression chamber (B) and burning cavity (C), the other end of fuel supply line (32) is communicated with fuel tank (1), be provided with a spark plug (29) in burning cavity (C), exhausting waste gas chamber (D) is being communicated with a waste gas exhaust pipe.
2, a kind of intermittent gear rotary internal combustion engine is characterized in that described gas compressor (33) and prime mover coupling can be used for pressurized gas, also can be used for liquid pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91112619A CN1073746A (en) | 1991-12-26 | 1991-12-26 | Intermittent gear rotor type internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91112619A CN1073746A (en) | 1991-12-26 | 1991-12-26 | Intermittent gear rotor type internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1073746A true CN1073746A (en) | 1993-06-30 |
Family
ID=4910966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91112619A Pending CN1073746A (en) | 1991-12-26 | 1991-12-26 | Intermittent gear rotor type internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073746A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009103210A1 (en) * | 2008-02-22 | 2009-08-27 | Liu Hongwei | Ratchet-wheel type rotary engine |
| WO2009129678A1 (en) * | 2008-04-23 | 2009-10-29 | Liu Hongwei | A control device of a ratchet-wheel type rotary engine |
| CN102322338A (en) * | 2011-06-16 | 2012-01-18 | 王尚锋 | Double-rotor rotary piston engine |
| CN102345506A (en) * | 2010-07-26 | 2012-02-08 | 任涛 | Novel screw rotor engine |
| CN102345508A (en) * | 2010-07-30 | 2012-02-08 | 刘明伟 | Double-gear internal combustion engine |
-
1991
- 1991-12-26 CN CN91112619A patent/CN1073746A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009103210A1 (en) * | 2008-02-22 | 2009-08-27 | Liu Hongwei | Ratchet-wheel type rotary engine |
| CN101245732B (en) * | 2008-02-22 | 2012-11-21 | 刘宏伟 | Ratchet type rotor engine |
| WO2009129678A1 (en) * | 2008-04-23 | 2009-10-29 | Liu Hongwei | A control device of a ratchet-wheel type rotary engine |
| CN102345506A (en) * | 2010-07-26 | 2012-02-08 | 任涛 | Novel screw rotor engine |
| CN102345508A (en) * | 2010-07-30 | 2012-02-08 | 刘明伟 | Double-gear internal combustion engine |
| CN102345508B (en) * | 2010-07-30 | 2013-04-24 | 刘明伟 | Double-gear internal combustion engine |
| CN102322338A (en) * | 2011-06-16 | 2012-01-18 | 王尚锋 | Double-rotor rotary piston engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |