CN2467802Y - Two-piston one cylinder internal combustion engine for vehicle use - Google Patents
Two-piston one cylinder internal combustion engine for vehicle use Download PDFInfo
- Publication number
- CN2467802Y CN2467802Y CN 00262736 CN00262736U CN2467802Y CN 2467802 Y CN2467802 Y CN 2467802Y CN 00262736 CN00262736 CN 00262736 CN 00262736 U CN00262736 U CN 00262736U CN 2467802 Y CN2467802 Y CN 2467802Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- cylinder block
- combustion engine
- flywheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 29
- 239000003921 oil Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 12
- 239000010721 machine oil Substances 0.000 claims description 12
- 210000000707 wrist Anatomy 0.000 claims description 9
- 208000004141 microcephaly Diseases 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a two-piston one cylinder internal combustion engine for vehicle use, which has big horse power, high efficiency and small volume. A cylinder head is canceled on the basis of the existing single-cylinder engine in a reciprocating piston type, and the utility model is provided with a crankcase, a piston connecting rod, a bent axle, a flywheel and an oil sump. Two pistons are connected with the small ends of the two connecting rods respectively through piston pins. The big ends of the two connecting rods are connected with the connecting rod journals of the two bent axles. One head of each bent axle in the bearing of the crankcase is connected with the respective flywheel. The two flywheels are connected with a driving chain. The two-piston one cylinder internal combustion engine for vehicle use simultaneously changes acting force generated from fuel on the two pistons in one air cylinder into power take-off horse power in the same direction to act through the two bent axles.
Description
The utility model is a kind of internal-combustion engine of two shared firing chambers of piston of piston type again of living of supplying with car power, and especially volume is little, and power is big, automobile-used two plugs, one chamber internal-combustion engine that efficient is high.
Present known stroke piston combustion engine is that to have only a piston, reciprocating piston type single-cylinder engine in the cylinder be to be made of a cylinder head, a cylinder, a piston, a connecting rod, a bent axle, a crankcase, a suction tude, an intake valve, an exhaust valve, an outlet pipe, a water pump, an oil pump, an oil sump and the above critical piece of cylinder block.If gasoline engine is equipped with Carburetor, spark plug, when burning mixture is lighted work done in cylinder, piston is passed to the bent axle outputting power that rotates to the gas pressure that is subjected to by component such as connecting rods, if diesel engine then adopts and compression-ignitedly catches fire naturally, have only in the present cylinder that the internal-combustion engine of a piston two plugs one chamber internal-combustion engine power automobile-used with respect to the utility model is little, volume is bigger than normal, efficient is low, fuel power done time in cylinder is long, cylinder wall is had very small elongation effect, thereby heat loss is many, efficient is low.
The purpose of this utility model is automobile-used two plugs, one chamber internal-combustion engine of a kind of two pistons of design shared firing chamber in cylinder, not only piston type internal-combustion engine power is big, efficient is high than identical firmly the bringing back to life of present cylinder total volume for it, and the stroke piston combustion engine volume more identical than present power is little.
The purpose of the utility model four-cycle, single-cylinder gasoline engine is achieved in that it by the firing chamber in two pistons, two connecting rods, two bent axles, two crankcases, two flywheels, two oil sumps, a drive chain, a Carburetor, a water pump, two oil pump, two machine oil pipes, a suction tude, exhaust valve of an intake valve, two wrist pins, spark plug, firing chamber inlet and outlet driving gear, the cylinder, and the water jacket between cylinder block and the cylinder matrix and a cylinder block constitute.Two pistons are connected with separately wrist pin with the microcephaly of connecting rod separately respectively in a cylinder, two of two bent axles in the bearing of separately crankcase one be connected with separately flywheel, the other end of a bent axle is connected with an intake and exhaust driving gear, Carburetor is installed on the suction tude, suction tude, intake valve, spark plug, exhaust valve is installed in a side of cylinder block respectively, two oil sump bolts, nut is fixed with the two ends of cylinder block respectively, two machine oil pipes of two oil pump are separately fixed in separately the oil sump, water pump is fixed by bolts to that drive chain is connected with two flywheels on the cylinder block, cylinder in cylinder block and cylinder block be one, the central position of firing chamber in cylinder, water jacket is between cylinder block and cylinder matrix, and two crankcases and cylinder block are one.Two pistons of the utility model are a shared firing chamber in cylinder, a cylinder block has two crankcases, a bent axle is respectively arranged in two axle boxes, on the axle of two bent axles a flywheel is installed respectively, two connecting rods are arranged in the cylinder block, two oil sumps are arranged on the cylinder block, an oil pump, a machine oil pipe are respectively arranged in two oil sumps.
The utility model four towards intermediate range single cylinder gasoline engine when carrying out a work cycle, intake valve is opened by the intake and exhaust driving gear, two plunger distance widen simultaneously motion round about, suck burning mixture, two pistons of IC Intake Valve Closes this moment carry out compression distance and shorten, compression one regularly, the spark ignitor burning mixture, the distance of two pistons begins to widen, the gas pressure that bears is passed through cylinder block, two crankcases, two connecting rods, two bent axles, two flywheels, a drive chain changes the outputting power work done that rotatablely moves of two bent axle equidirectionals into, work done is intact closes exhaust valve and opens by the intake and exhaust driving gear, the distance of two pistons shortens, and carries out exhaust stroke.This is a work cycle of the utility model four-cycle, single-cylinder gasoline engine, and at this moment crankshaft rotating 720 is spent, and two machine oil pipes of two oil pump are lubricated work in work cycle, and water jacket, water pump carry out cooling work.The outputting power work done of fueling the utility model two plugs, one chamber internal-combustion engine with regard to not stopping successively.According to the mechanics principle in the physics, has only the internal-combustion engine of a piston in cylinder total volume two plug one chamber internal-combustion engines of the present utility model and the present cylinder, compression ratio, under the same terms such as each work done use equivalent fuel of the same race, fuel is in this automobile-used two plugs, one chamber internal-combustion engine during work done, have only in the present cylinder of the power ratio of exporting when the active force of two pistons is changed into the power of a direction simultaneously a piston live heat that the after backwashing piston type internal-combustion engine produces fuel when being transformed into power output power big, and fuel waiting time in cylinder is short, to the cylinder wall small elongation that do not recur, thereby heat loss is few, the efficient height, the internal-combustion engine volume more identical than present power is little.
Owing to adopt to go up the art scheme, automobile-used two plugs, one chamber internal-combustion engine of the utility model than present cylinder total volume identical firmly to bring back to life piston type internal-combustion engine power big, efficient height, and the stroke piston combustion engine volume more identical than present power is little.
Below in conjunction with accompanying drawing the utility model is further specified.
It in the accompanying drawing single-cylinder four-stroke gasoline engine
Accompanying drawing 1 is a structural representation of the present utility model
1. flywheels, 2. crankcases, 3. connecting rods, 4. pistons, 5. cylinders, 6. pistons, 7. water pumps, 8. wrist pins, 9. connecting rods, 10. drive chains, 11. crankcases, 12. flywheels, 13. bent axles, 14 machine oil pipes, 15. oil sumps, 16. oil pump, 17. platoon gas driving gears, 18 Carburetors, 19. suction tude, 20. spark plugs, 21. intake valves, 22. exhaust valves, 23. firing chambers, 24. water jackets, 25. wrist pins, 26. cylinder block, 27. bent axles, 28. machine oil pipes, 29. oil pump, 30. oil sumps among the figure
Piston in accompanying drawing 1 (4) is connected with wrist pin (25) with the microcephaly of connecting rod (3) in cylinder (5) lining, the gas pressure that piston (4) bears is passed to connecting rod (3), the major part of connecting rod (3) is connected with the rod journal of bent axle (27), two of bent axle (27) in the bearing of crankcase (2) one be connected with flywheel (1), the linear reciprocating motion of piston (4) is transformed into bent axle (27), rotatablely moving of flywheel (1), piston (6) is connected with wrist pin (8) with the microcephaly of connecting rod (9) in cylinder (5) lining, the gas pressure that piston (6) bears is passed to connecting rod (9), two of the major part of connecting rod (9) and bent axle (13) in the bearing of crankcase (11) one be connected with flywheel (12), the other end is connected with an intake and exhaust driving gear (17), when piston (6) is given connecting rod (10) power transmission, bent axle (13) is the outputting power that rotatablely moves of living complex line motion being transformed into bent axle (13) and flywheel (12) of piston (6), opposite always with upper piston (4) with the moving direction of piston (6), flywheel (1) is connected with drive chain (10) with flywheel (12), when rotated simultaneously to an equidirectional rotation.Oil sump (30) uses the two ends of bolt and nut and cylinder block (26) to fix respectively with oil sump (15), oil sump (30) lining is equipped with oil pump (16) and machine oil pipe (28), crankcase (2), crankcase (11) are one with cylinder (26), and firing chamber (23) are in the central position of cylinder (5).Oil pump (16), machine oil pipe (14), oil pump (29) and machine oil pipe (28) are in order to give the components supplying oil lubricating.Carburetor (18) is installed on the suction tude (19), suction tude (19), intake valve (21), exhaust valve (22) and spark plug (20) are installed in a side of cylinder block, its door is in order to give this automobile-used two plugs, one chamber internal-combustion engine supply burning mixture and igniting work done final vacuum.Water jacket (17) is between the matrix of cylinder block (26) and cylinder (5).Water pump (7) is installed on the cylinder block (26) with bolt, makes cooling work when water jacket (24) and water pump (7) are given this automobile-used two plugs, one chamber internal-combustion engine work.
A kind of two automobile-used principles of filling in a chamber internal-combustion engine of the utility model are applicable to single cylinder and multi-cylinder stroke piston combustion engine, and also available driving gear of drive chain 10 or transmission shaft replace.A kind of automobile-used two plugs, one chamber internal-combustion engine of the utility model is except that two shared firing chambers of piston, and other cardinal principle is the same with the cardinal principle of present stroke piston combustion engine.
Claims (2)
1. automobile-used two plugs, one chamber internal-combustion engine, by two flywheels, two crankcases, two connecting rods, two wrist pins, two pistons, two oil sumps, two oil pump, two machine oil pipes, a Carburetor, a suction tude, an intake valve, an exhaust valve, a water pump, a spark plug, a firing chamber intake and exhaust driving gear, water jacket, a cylinder and a cylinder block constitute, it is characterized in that: piston (4) is connected with wrist pin (25) with the microcephaly of connecting rod (3) in cylinder (5) lining, the major part of connecting rod (3) is connected with the rod journal of bent axle (27), two of bent axle (27) in the bearing of crankcase (2) one be connected with flywheel (1), piston (6) is connected with wrist pin (8) with the microcephaly of connecting rod (9) in cylinder (5) lining, the major part of connecting rod (9) is connected with the rod journal of bent axle (13), two of bent axle (13) in the bearing of crankcase (11) one be connected with flywheel (12), the other end is connected with intake and exhaust driving gear (17), flywheel (1) is connected with drive chain (10) with flywheel (12), oil sump (15), oil sump (30) is fixed on the two ends of cylinder block (26) respectively with screw bolt and nut, oil pump (16) and machine oil pipe (14) are installed in oil sump (15) lining, oil pump (29) and machine oil pipe (28) are installed in oil sump (30) lining, Carburetor (18) is installed on the suction tude (19), suction tude (19), spark plug (20) intake valve (21), exhaust valve (22) is installed in a side of cylinder block (26) respectively, water pump (7) is fixed by bolts on the cylinder block (26), water jacket (24) is between the matrix of cylinder block (26) and cylinder (5), cylinder (5) is an one with cylinder block (26), crankcase (11) is one with crankcase (2) in the two and the cylinder block (26) of cylinder block (26), and firing chamber (23) are in the central position of cylinder (5) lining.
2. a kind of automobile-used two plugs, one chamber internal-combustion engine according to claim 1, it is characterized in that: two pistons and a firing chamber are in a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262736 CN2467802Y (en) | 2000-11-10 | 2000-11-10 | Two-piston one cylinder internal combustion engine for vehicle use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00262736 CN2467802Y (en) | 2000-11-10 | 2000-11-10 | Two-piston one cylinder internal combustion engine for vehicle use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2467802Y true CN2467802Y (en) | 2001-12-26 |
Family
ID=33617913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00262736 Expired - Fee Related CN2467802Y (en) | 2000-11-10 | 2000-11-10 | Two-piston one cylinder internal combustion engine for vehicle use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2467802Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807015A (en) * | 2014-02-23 | 2014-05-21 | 蔣宗銓 | Highly oil-saving engine |
| CN102817711B (en) * | 2012-06-14 | 2020-01-10 | 梁国强 | Novel horizontal engine of car |
-
2000
- 2000-11-10 CN CN 00262736 patent/CN2467802Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817711B (en) * | 2012-06-14 | 2020-01-10 | 梁国强 | Novel horizontal engine of car |
| CN103807015A (en) * | 2014-02-23 | 2014-05-21 | 蔣宗銓 | Highly oil-saving engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |