CN1285459A - Regular circular gas valve free diesel internal combustion engine - Google Patents
Regular circular gas valve free diesel internal combustion engine Download PDFInfo
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- CN1285459A CN1285459A CN 99117555 CN99117555A CN1285459A CN 1285459 A CN1285459 A CN 1285459A CN 99117555 CN99117555 CN 99117555 CN 99117555 A CN99117555 A CN 99117555A CN 1285459 A CN1285459 A CN 1285459A
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- bear
- paw
- bent axle
- combustion engine
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Abstract
The diesel internal combustion engine is formed from cylindrical body, front cap and back cap, on the rotating circular hub periphery three identical radial small cylinders are distributed, every cylinder is equipped with short piston, central crank shaft is concatenated with short piston by means of bear paw, said bear paw is main coupling component of srank shaft and shofr piston, the drive ratio of crank shaft and circular hub is 3:1. One gear of its tail portion is tightly fixed on the back cap, other two gears are respectively mounted on the circular hub and crank shaft, between three small cylinders and inner wall of the cylindrical body there is a gap in which 2-4 seal devices are set. Said invented internal combustion engine is small in volume, large in horsepower, low in fuel consumption and high in efficiency, etc.
Description
The present invention relates to a kind of internal-combustion engine arrangement, this device both can be used for various automobiles, on tractor and the motorcycle, also can be used for baby plane, on the naval vessels as diesel oil or gasoline-engine driven machine.
Because traditional four stroke engine structure more complicated, its intake efficiency is low, and frictional loss is serious, and noise is big.Therefore, have many technological schemes to propose improved imagination, for example, Chinese patent CN1083172A number about relating to a kind of motor in " four-stroke engine with rotary cylinder ", its cylinder cap is a hollow cylinder, be provided with bent axle at gyration center, the side is provided with the inlet and outlet mouth, and cylinder body is connected on the bent axle, and be divided into three cylinders, this cylinder is that the center is radial arrangement with the bent axle, in establish piston and linkage mechanism, bent axle is 3 to the cylinder body velocity ratio.This motor simple in structure is owing to take the linkage mechanism of traditional type to implement certain degree of difficulty, sometimes even the phenomenon that can bump.
Task of the present invention is that a kind of circular gas valve-free diesel internal combustion engine will be provided, and its volume is little, and horsepower is big, and oil consumption is few, and cost is low, and the efficient height is made simply, and is easy to maintenance, can give various machine layout power engines, becomes seriation power product.
Task of the present invention is to finish in such a way.This just round gas valve-free diesel internal combustion engine is to adopt combustion gas outburst mechanical motion power, its distribution mode is that four strokes are revolving, it has cancelled air inlet, drain tap mechanism, hub rotation mode and greatly just round cylinder diameter seal arrangement in adopting, it has thoroughly changed traditional case structure in upright arrangement, the just round formula of cylinder of just justifying inside and outside the employing.A kind of all-metal, inside and outside all present positive circular combination and mechanically be divided into three layers, outermost surface is immobilizing foundation spare (a drum body), the center is high speed rotating part (bent axle), the mesosphere is slow rotation part (a circle hub), the little cylinder of radiation of three equalizations of circle distribution of circle hub, a short piston is respectively put in the inside of cylinder, short piston is connected on the crank throw face at bent axle middle part by the piston tip at middle part and the bear's paw that is enclosed within on the piston tip, do slip, swing and reciprocal three kinds of motions, the rotating ratio of bent axle and circle hub is 3: 1.Afterbody at device is equipped with " four-journey motion slide teeth wheels ", and 3: 1 accuracy rate is finished by the slide teeth wheels.Three little cylinder port distribute in the periphery of circle hub, it leaves big gap when slow-speed and between the inner chamber of outer fixing spare (drum body), drag leakage from this gap for preventing combustion gas, periphery at little cylinder mouth is provided with the horizontal and vertical interlaced sealing network in 2-4 road, guarantee the proper functioning of outburst combustion gas, reach the purpose of sending horsepower.
The invention will be further elaborated below in conjunction with accompanying drawing.
Fig. 1-Fig. 4 is an internal combustion engine circular chart of the present invention.
Fig. 5 is I. C. engine crankshaft of the present invention and circle hub gear composition.
Fig. 6 is an internal-combustion engine afterbody driving gear set structural drawing of the present invention.
Fig. 7 is internal-combustion engine seal arrangement figure of the present invention.
Fig. 8 is an internal-combustion engine complete machine structure figure of the present invention.
From Fig. 1 to Fig. 2 as can be known, this circular gas valve-free diesel internal combustion engine be by orbicular bulging body (1) with before, the bonnet three becomes the basic part of full machine, Fig. 1 is first (air inlet) stroke transmission principle figure of internal combustion engine A, a revolving part circle hub (2) is at a slow speed completely adorned in the inside of drum body (1), three radially little cylinders of equalization (3) distribute on the circumference of circle hub (2), short piston (4) all is equipped with in each little cylinder (3), the work of short piston (4) is towards radially reciprocating in little cylinder (3) the inside, there is a large crankshaft (5) center at drum body (1), bent axle (5) is connected with short piston (4) by bear's paw (6), three bear's paws (6) not only will be done radially to-and-fro motion, and it is moving to swing sideward, bear's paw (6) becomes the main interlock body of bent axle (5) and short piston (4), the centre of the palm (7) of bear's paw (6) is close on the great circle diametric plane of bent axle (5) in large area, the pressure at piston (4) top is passed to bent axle (5), bent axle (5) uses the eccentric arm of force M of self that pressure is transformed into rotating force and spreads out of, bent axle (5) is also by the front palm sleeve (8) near self simultaneously, hold the bear back of the body (9) of bear's paw (6) and send bear's paw (6) back to original position, press for such one, send back to for one, make bear's paw (6) produce rapid movement.The gas circuit moving direction of this internal-combustion engine is clockwise, and air enters little cylinder (3) from suction port (10), and relief opening (11) is in the left bottom, and oil injecting nozzle (12) is on 180 ° of orientation.
From Fig. 2 to Fig. 3 second (compression) stroke transmission principle figure of internal combustion engine A.Circle hub (2) forwards 90 ° to from zero degree, and bent axle (5) forwards 270 ° to from zero degree, and cylinder forwards no air drain place to, and air inlet is interrupted, and air is subjected to strict sealing in the cylinder, is compressed into the high temperature shape.
From Fig. 3 to Fig. 4 the 3rd (acting) stroke transmission principle figure of internal combustion engine A, at this moment be fitted in right-hand 180 ° of oil injecting nozzles of locating (12) under the bouncing of mechanical cam, fuel oil is sprayed, mist of oil contacts high temperature compressed air in cylinder chamber, burning immediately erupts into very high pressure and shifts piston A onto lower dead centre from upper dead center, bent axle (5) is shifted onto lower dead centre by explosive force and is located for 90 °, reaches the purpose of acting, and circle hub (2) also forwards 270 ° simultaneously to and locates.
Get back to the 4th (exhaust) stroke transmission principle figure that Fig. 1 is internal combustion engine A from Fig. 4, when gas becomes waste gas after the outburst acting, can not stay in the cylinder chamber, at this moment the summit of eccentric moment M is in 90 ° of places, bent axle (5) rotates back into 0 °, and circle hub (2) and short piston (4) are discharged waste gas simultaneously from relief opening (11).
Fig. 5 is the bent axle (5) and circle hub (2) gear composition of internal-combustion engine, between short piston (4) and the bear's paw (6) is to be connected with piston tip (13), bear's paw (6) is subjected to setting of front palm sleeve (8) and rear palm sleeve (14), they play the effect of outer steel spring to bear's paw (6), making between bear's paw (6) and the bent axle (5) has had large size to contact, this by bear's paw (6), front palm sleeve (8) and rear palm sleeve (14) are formed linking mechanism and can be avoided collision phenomenon to take place when assembling, and it is little to have a volume, the weight unanimity, the advantage that balance is good, also only just can fix them with 4 Screws.
Fig. 6 is the afterbody driving gear set structural drawing of four-stroke internal combustion engine, rear bearing block spur wheel (15) is to be fastened on the bonnet (16), the internal tooth casing of just interior sliding gear (17) is in the periphery of spur wheel (15), the internal gear of gear (18) is again the periphery of sliding gear (17) in just being enclosed within, and gear (18) and gear (17) are assemblied in respectively on round hub (2) and the bent axle (5).The velocity ratio of bent axle (5) and circle hub (2) 3: 1 is realized by this group gear.
Fig. 7 is the seal arrangement figure of internal-combustion engine, on the circumference of circle hub (2), three penetrating little cylinders (3) are arranged, in the running, they can not produce direct friction with the inwall of drum body (1), must leave enough gaps, for preventing that gas from missing from the gap, the seal arrangement (20) in 2-4 road is set in the middle of the gap, they are transversely and vertically to put twice or bottom, the four roads Sealing with flat spring tensioner in the groove with certain depth around the cylinder port into.
In Fig. 8, drum body (1), bonnet (16), protecgulum (21), front shroud (22) are the profile basic parts of full machine, are tightened up by the set screw (23) of the full machine that distributes etc.It is STATEMENT OF FEDERALLY SPONSORED movingly that eccentric position, bent axle (5) middle part cooperates bear's paw (6), short piston (4), piston tip (13), front palm sleeve (8), rear palm sleeve (14).Three short pistons (4) are contained in respectively in three cylinder chambers of round hub (2).The control of bent axle (5) center of rotation is that forward bearing housing (24) and backgear seat (25) are finished.Control is rotated at the center of circle hub (2), and anteposition is by circle hub front stall (26) and preceding cover for seat (27); The position, back then is to feel relieved by back seat bearing housing (28).The rotating ratio of bent axle (5) and circle hub (2) is 3: 1, and the common cooperation that relies on rear bearing block spur wheel (15), be contained in the internal gear (18) on the round hub (2) and be contained in the just interior sliding gear (17) at middle part, bent axle (5) back is rotated and reached.Forward horizontal stand piece (29) and back balance piece (30) are to be used for eliminating the seismism that internal-combustion engine is produced in the running.Water pump (31) and belt pulley (32) are the water cooling system critical parts that surrounds full machine.Turbine (33) and oil pump (34) are the lubrication system critical pieces of full machine.Machine oil leaves in the oil sump (35), and starting gear (36) and flywheel (37) are the conjunctions as the starting of internal-combustion engine and power output usefulness.
Claims (3)
1. the diesel engine of a just round no air valve, it is characterized in that: a round hub (2) is completely adorned in the inside of just round bulging body (1), bent axle (5) is 3: 1 with the velocity ratio of circle hub (2), three equalizations little cylinder (3) radially distributes on the circumference of circle hub (2), each little cylinder (3) is all mixed short piston (4), they can be in little cylinder (3) the inside towards radially reciprocating, at the center of drum body (a 1) assembling large crankshaft (5), bent axle (5) is to be connected with short piston (4) by bear's paw (6), bear's paw (6) is the main STATEMENT OF FEDERALLY SPONSORED of bent axle (5) and piston (4), the centre of the palm (7) of bear's paw (6) is close on the great circle diametric plane of bent axle (5) in large area, rear bearing block spur wheel (15) is to be fastened on the bonnet (16), the inner gear housing of just interior sliding gear (17) is in the periphery of spur wheel (15), gear (18) and just interior sliding gear (17) are contained in respectively on round hub (2) and the bent axle (5), three little cylinders (3) are penetrating on circle hub (2) circumference, between the inwall of they and drum body (1), a gap is arranged, be provided with the seal arrangement (20) in 2-4 road in the middle of the gap.
2. press the just round gas valve-free diesel internal combustion engine of claim 1 defined, it is characterized in that: between bear's paw (6) and the short piston (4) be with piston slightly (13) be connected, bear's paw (6) is subjected to front palm sleeve (8) and rear palm sleeve (14) is set, they play the effect of outer steel spring to bear's paw (6), make bear's paw (6) have large size to contact with bent axle (5).
3. by the just round gas valve-free diesel internal combustion engine of claim 1 defined, it is characterized in that: seal arrangement (20) is to have around cylinder port in the groove of certain depth along the longitudinal and cross setting two roads or bottom, the four roads Sealing with flat spring tensioner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99117555 CN1285459A (en) | 1999-08-24 | 1999-08-24 | Regular circular gas valve free diesel internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99117555 CN1285459A (en) | 1999-08-24 | 1999-08-24 | Regular circular gas valve free diesel internal combustion engine |
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CN1285459A true CN1285459A (en) | 2001-02-28 |
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CN 99117555 Pending CN1285459A (en) | 1999-08-24 | 1999-08-24 | Regular circular gas valve free diesel internal combustion engine |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112267940A (en) * | 2020-10-28 | 2021-01-26 | 胡章地 | Engine with linked crankshaft and gear |
-
1999
- 1999-08-24 CN CN 99117555 patent/CN1285459A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112267940A (en) * | 2020-10-28 | 2021-01-26 | 胡章地 | Engine with linked crankshaft and gear |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |