JPS5765850A - Vapor lock prevention unit - Google Patents
Vapor lock prevention unitInfo
- Publication number
- JPS5765850A JPS5765850A JP14023980A JP14023980A JPS5765850A JP S5765850 A JPS5765850 A JP S5765850A JP 14023980 A JP14023980 A JP 14023980A JP 14023980 A JP14023980 A JP 14023980A JP S5765850 A JPS5765850 A JP S5765850A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- tank
- engine
- temperature
- pump
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To prevent vapor lock by actuating a fuel pump alone prior to starting an engine so as to circulate fuel within a fuel system when the ambient temperature of the engine exceeds the specified value.
CONSTITUTION: Fuel in a fuel tank 1 is ejected by an fuel pump 2 into a fuel chamber 7 from a fuel ejection valve 6 via a fuel damper 3 and a filter 4. The fuel is regulated by a regulator 8 and excess fuel is returned back to the tank 1 through a pipe 9. A fuel supply pipe 5 is provided with a fuel temperature switch 17. When the engine is started with its fuel temperature exceeding the specified value, a pump 12 is driven by action of a relay 16. And the fuel is forced to flow through the damper 3, the filter 4, and the regulator 8 successively to the tank 1, so that the temperature within the fuel system may go down.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14023980A JPS5765850A (en) | 1980-10-07 | 1980-10-07 | Vapor lock prevention unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14023980A JPS5765850A (en) | 1980-10-07 | 1980-10-07 | Vapor lock prevention unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5765850A true JPS5765850A (en) | 1982-04-21 |
Family
ID=15264139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14023980A Pending JPS5765850A (en) | 1980-10-07 | 1980-10-07 | Vapor lock prevention unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765850A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58195062A (en) * | 1982-05-10 | 1983-11-14 | Nissan Motor Co Ltd | Fuel feeder |
JPS5946360A (en) * | 1982-09-10 | 1984-03-15 | Nissan Shatai Co Ltd | Bubble removing device in fuel circulation system for automobile |
JPS5984264U (en) * | 1982-11-26 | 1984-06-07 | ヤンマーディーゼル株式会社 | Air bleed device for engine working machine set |
JPS62225732A (en) * | 1986-03-28 | 1987-10-03 | Mitsubishi Motors Corp | Intake controlling device for engine |
US5390640A (en) * | 1990-11-27 | 1995-02-21 | Fuji Jukogyo Kabushiki Kaisha | Method of controlling an engine for a flexible fuel vehicle |
JP2003239830A (en) * | 2002-02-14 | 2003-08-27 | Keihin Corp | Fuel injector |
-
1980
- 1980-10-07 JP JP14023980A patent/JPS5765850A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58195062A (en) * | 1982-05-10 | 1983-11-14 | Nissan Motor Co Ltd | Fuel feeder |
JPS5946360A (en) * | 1982-09-10 | 1984-03-15 | Nissan Shatai Co Ltd | Bubble removing device in fuel circulation system for automobile |
JPS6246700B2 (en) * | 1982-09-10 | 1987-10-03 | Nissan Shatai Co | |
JPS5984264U (en) * | 1982-11-26 | 1984-06-07 | ヤンマーディーゼル株式会社 | Air bleed device for engine working machine set |
JPS62225732A (en) * | 1986-03-28 | 1987-10-03 | Mitsubishi Motors Corp | Intake controlling device for engine |
US5390640A (en) * | 1990-11-27 | 1995-02-21 | Fuji Jukogyo Kabushiki Kaisha | Method of controlling an engine for a flexible fuel vehicle |
JP2003239830A (en) * | 2002-02-14 | 2003-08-27 | Keihin Corp | Fuel injector |
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