JPS5735117A - Intake device for internal combustion engine - Google Patents
Intake device for internal combustion engineInfo
- Publication number
- JPS5735117A JPS5735117A JP11030480A JP11030480A JPS5735117A JP S5735117 A JPS5735117 A JP S5735117A JP 11030480 A JP11030480 A JP 11030480A JP 11030480 A JP11030480 A JP 11030480A JP S5735117 A JPS5735117 A JP S5735117A
- Authority
- JP
- Japan
- Prior art keywords
- intake
- valve
- fuel
- nozzle
- extracted
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To improve ignitability and fuel efficiency, by extracting some of an intake of prescribed air fuel ratio which is produced by an intake generator and by pressurizing the extracted intake with a pump to inject the extracted intake to a prescribed position in an intake passage downstream to a throttle valve to intensely disturb the intake.
CONSTITUTION: In an embodiment for an internal combustion engine in which a computer controls the time of opening of a fuel injecton valve 9 depending on the flow rate of intake, which is detected by an air flow meter 11, to regulate the ratio of air to fuel, a pump 12 is provided so that some of an intake flowing between the air flow meter 11 and a throttle valve 10 is extracted and compressed. The intake compressed by the pump 12 is conducted through a tube or the like to a nozzle 14 opened into an intake passage behind an intake valve 4. When the intake valve 4 is opened, the intake conducted to the nozzle 14 is injected into the combustion chamber 1' of a cylinder 1 through the nozzle 4 to swirl the other intake introduced through an intake port 6.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11030480A JPS5735117A (en) | 1980-08-13 | 1980-08-13 | Intake device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11030480A JPS5735117A (en) | 1980-08-13 | 1980-08-13 | Intake device for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5735117A true JPS5735117A (en) | 1982-02-25 |
Family
ID=14532299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11030480A Pending JPS5735117A (en) | 1980-08-13 | 1980-08-13 | Intake device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5735117A (en) |
-
1980
- 1980-08-13 JP JP11030480A patent/JPS5735117A/en active Pending
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