CN2231711Y - Double-hole intake manifold for gasoline IC engine - Google Patents
Double-hole intake manifold for gasoline IC engine Download PDFInfo
- Publication number
- CN2231711Y CN2231711Y CN 95237347 CN95237347U CN2231711Y CN 2231711 Y CN2231711 Y CN 2231711Y CN 95237347 CN95237347 CN 95237347 CN 95237347 U CN95237347 U CN 95237347U CN 2231711 Y CN2231711 Y CN 2231711Y
- Authority
- CN
- China
- Prior art keywords
- combustion engine
- gasoline
- internal combustion
- intake manifold
- air inlet
- 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
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model relates to a part for an internal combustion engine. For saving gasoline and reducing a traffic accident causing rate at the time of slide of a vehicle on a ramp, the utility model discloses an air inlet manifold branch with double holes for a gasoline internal combustion engine. Beside the air inlet hole of a carburetor, the manifold branch is additionally provided with an air inlet hole in which clean air can enter. Because the normal operation of the internal combustion engine can be maintained, the internal combustion engine can be used for braking to ensure safe running when the vehicle climbs down the ramp.
Description
The utility model relates to a kind of internal combustion engine part.
The gasoline engine intake manifold has only carburetor air hole 1 of central authorities, and its deficiency is to feed mixed gas, when sliding as the ramp, vehicle is unfavorable for remarkable fuel saving, as stop mixed gas to enter cylinder, and then must slide by neutral gear, thus unfavorable to traffic safety.
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art and a kind of gasoline engine diplopore intake manifold is provided.
The purpose of this utility model can reach by taking following proposal:
Inlet hole is established on side, carburetor air hole in intake manifold in addition, and at this induction port installation and control valve, control valve communicates with clean air.
The utility model has the beneficial effect that is proved for test compared to existing technology:
1, significantly save gasoline, when vehicle (five tons of gasoline trucies) load-carrying is travelled on crooked downhill path (mountain highway), per 100 km fuel-economizing 18-25 liter; When on straight line and little crooked downhill path (hilly country), travelling, per 100 km fuel-economizing 10-15 liter.
2, reduce the traffic accident accident rate: be 20-25% when mountain highway travels; When travel in the hilly country 15-20%.
Description of drawings: gasoline engine diplopore intake manifold.
The utility model is described further below in conjunction with the accompanying drawing illustrated embodiment:
At carburetor air hole 1 front end one air inlet hole 2 is arranged, control valve is equipped with in this aperture, and control valve communicates with clean air.When vehicle slides as the ramp, open control valve, clean air promptly follows inlet hole 2 and enters cylinder, and significantly fuel-economizing can keep the internal-combustion engine proper functioning again, so that utilize the internal-combustion engine braking during descending, to guarantee traffic safety.
Must change mechanical water pump into electronic water pump, when engine temperature was lower than 85 °, Pump Failure also quit work, to keep the normal operating temperature of internal-combustion engine.
Claims (2)
1, gasoline engine diplopore intake manifold comprises central carburetor air hole (1), it is characterized in that: on carburetor air hole (1) side inlet hole (2) is arranged in addition.
2, gasoline engine diplopore intake manifold according to claim 1 is characterized in that: at carburetor air hole (1) front end one air inlet hole (2) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237347 CN2231711Y (en) | 1995-08-02 | 1995-08-02 | Double-hole intake manifold for gasoline IC engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237347 CN2231711Y (en) | 1995-08-02 | 1995-08-02 | Double-hole intake manifold for gasoline IC engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2231711Y true CN2231711Y (en) | 1996-07-24 |
Family
ID=33880097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95237347 Expired - Fee Related CN2231711Y (en) | 1995-08-02 | 1995-08-02 | Double-hole intake manifold for gasoline IC engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2231711Y (en) |
-
1995
- 1995-08-02 CN CN 95237347 patent/CN2231711Y/en not_active Expired - Fee Related
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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 |