CN2308718Y - High efficiency I. C. engine - Google Patents
High efficiency I. C. engine Download PDFInfo
- Publication number
- CN2308718Y CN2308718Y CN 97239883 CN97239883U CN2308718Y CN 2308718 Y CN2308718 Y CN 2308718Y CN 97239883 CN97239883 CN 97239883 CN 97239883 U CN97239883 U CN 97239883U CN 2308718 Y CN2308718 Y CN 2308718Y
- Authority
- CN
- China
- Prior art keywords
- air
- booster
- crankcase
- cylinder
- utility
- 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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Abstract
The utility model relates to a high efficiency I. C. engine which is mainly characterized in that a crankcase is sealed and is integrally connected with a cylinder. Air inlet pressure boosters are arranged among a carburetor, an air cleaner and the crankcase by air pipelines. The air inlet pressure booster is provided with a one-way valve at an opening position on a three-way housing body The utility model has the advantages of simple structure, large air inlet pressure, complete combustion, little pollution, large power and fuel saving. The engine produced by the utility model can be used at areas which have higher altitude, lower air pressure and less oxygen contents.
Description
The utility model relates to a kind of efficient explosive motor.
The air inlet of four stroke engine at present utilizes barometric pressure to realize the air inlet and the exhaust of motor by the degree of vacuum in port timing and the cylinder.This explosive motor is to utilize high rotating speed to realize the air inlet phase of air inlet and exhaust, and is that cost obtains the part air inlet phase with the sacrifice rotating speed, and the cylinder charge decrease in efficiency has reduced volumetric efficiency when so just existing the slow-speed of revolution.This explosive motor burning is insufficient, pollutes greatly, and power is little, and the consumption burning is big.
The purpose of this utility model just is that utilizing the to-and-fro motion of piston in the cylinder is that the air that enters cylinder block mixes a kind of more fully efficient explosive motor with fuel in Carburetor to the certain impressed pressure of conventional pressure generation.
For achieving the above object, the utility model can be realized by following scheme: the utility model comprises prior art cylinder, piston, connecting rod, bent axle, flying wheel, Carburetor and air-strainer, and cylinder is provided with inlet hole and exhaust port and is provided with one-way valve.Its technical characterstic be crankcase be sealing and be connected as a single entity with cylinder, between Carburetor, air-strainer and crankcase, be provided with air-admission pressure-booster by feed channel.Air-admission pressure-booster is to be provided with one-way valve at the three-way body opening.The joint of Carburetor and air-strainer and air-admission pressure-booster is provided with one-way valve at the opening of air-admission pressure-booster.
The utility model has the advantages that: simple in structure, suction pressure is big, and sufficient combustion pollutes for a short time, and power is big, and fuel saving can be higher at height above sea level with the machinery that the utility model is made, and air pressure is lower, and use in the place that oxygen content is few.
The drawing explanation:
Accompanying drawing is the utility model body structure schematic representation.
Now with specific embodiment the utility model is described in further detail in conjunction with the accompanying drawings:
On the basis of existing explosive motor, be connected as a single entity with crankcase (6) sealing and with cylinder (10), being provided with flying wheel (7) in the crankcase (6) also connects together with piston (11) by bent axle (8), connecting rod (9), be provided with air-admission pressure-booster (5) by feed channel between Carburetor (1), air-strainer (2) and crankcase (6), air-admission pressure-booster (5) is to be provided with one-way valve (3), (4) in three-way body upper shed place.Be provided with one-way valve (3), (4) assurance air-flow folk prescription to flowing at Carburetor (1) and the air-strainer (2) and the opening that is connected of air-admission pressure-booster (5).When piston (11) when moving upward, outlet valve on the cylinder (10) is opened, waste gas is discharged, the closed air-flow of one-way valve (4) on suction valve on the cylinder (10) and the air-admission pressure-booster (5) is obstructed, produce negative pressure in the crankcase (6), one-way valve (3) on the air-admission pressure-booster (5) is opened, and ambient air enters in the crankcase (6) by air-strainer (2).When piston (11) when moving downward, exhaust valve closure on the cylinder (10), INO, because the atmospheric pressure in the crankcase (6) is greater than ambient air pressure, pressure in the cylinder (10) is less than the pressure in the crankcase (6), one-way valve (4) in the air-admission pressure-booster (5) is opened, one-way valve (3) closure, and the pressurized gas in the crankcase (6) enter in the Carburetor (1) with after gas and oil mixes by air-admission pressure-booster (5) and enter fully burning under the effect of igniter in the cylinder (10).
Claims (2)
1, efficient explosive motor, comprise cylinder (10), piston (11), connecting rod (9), bent axle (8), flying wheel (7), Carburetor (1) and air-strainer (2), cylinder (10) is provided with inlet hole and exhaust port and is provided with one-way valve, it is characterized in that: crankcase (6) be sealing and be connected as a single entity with cylinder (10), be provided with air-admission pressure-booster (5) by feed channel between Carburetor (1), air-strainer (2) and crankcase (6), air-admission pressure-booster (5) is to be provided with one-way valve (3), (4) at the three-way body opening.
2, efficient explosive motor as claimed in claim 1 is characterized in that: the joint of Carburetor (1) and air-strainer (2) and air-admission pressure-booster (5) is provided with one-way valve (3), (4) at the opening of air-admission pressure-booster (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239883 CN2308718Y (en) | 1997-09-23 | 1997-09-23 | High efficiency I. C. engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239883 CN2308718Y (en) | 1997-09-23 | 1997-09-23 | High efficiency I. C. engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2308718Y true CN2308718Y (en) | 1999-02-24 |
Family
ID=33949780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239883 Expired - Fee Related CN2308718Y (en) | 1997-09-23 | 1997-09-23 | High efficiency I. C. engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2308718Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278246A (en) * | 2010-06-14 | 2011-12-14 | 本田技研工业株式会社 | Fuel supplying apparatus for internal combustion engine |
| CN103104368A (en) * | 2012-01-18 | 2013-05-15 | 摩尔动力(北京)技术股份有限公司 | Leakproof thermomotor |
-
1997
- 1997-09-23 CN CN 97239883 patent/CN2308718Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278246A (en) * | 2010-06-14 | 2011-12-14 | 本田技研工业株式会社 | Fuel supplying apparatus for internal combustion engine |
| CN102278246B (en) * | 2010-06-14 | 2013-09-04 | 本田技研工业株式会社 | Fuel supplying apparatus for internal combustion engine |
| CN103104368A (en) * | 2012-01-18 | 2013-05-15 | 摩尔动力(北京)技术股份有限公司 | Leakproof thermomotor |
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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 |