JPS5523348A - Fuel evaporation loss preventive device in car - Google Patents
Fuel evaporation loss preventive device in carInfo
- Publication number
- JPS5523348A JPS5523348A JP9559578A JP9559578A JPS5523348A JP S5523348 A JPS5523348 A JP S5523348A JP 9559578 A JP9559578 A JP 9559578A JP 9559578 A JP9559578 A JP 9559578A JP S5523348 A JPS5523348 A JP S5523348A
- Authority
- JP
- Japan
- Prior art keywords
- car
- fuel
- vapor
- carbureter
- engine
- 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
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
PURPOSE: To improve the starting properties of an engine, by mounting an outer vent control valve for closing and opening a fuel vapor passage in response to the ON-OFF of an ignition switch.
CONSTITUTION: Since a temperature valve 13 is opened and an outer vent control valve 6 is also opened when a car is brought to a dead soak condition by switching an ignition switch 7 OFF after the car travles, the vapor of fuel generated at a float chamber of a carbureter 1 is sufficiently adsorbed by means of a charcoal canister 11. When an engine is restarted under the dead soak condition, the vapor of fuel adsorbed to charcoal canisters 11, 12 is purged by atmospheric air sucked from atmospheric air ports 11b, 12b and introduced at the downstream side of a throttle valve 1c of the carbureter 1, but the air fuel ratio of mixture does not reach over- rich.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9559578A JPS5523348A (en) | 1978-08-05 | 1978-08-05 | Fuel evaporation loss preventive device in car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9559578A JPS5523348A (en) | 1978-08-05 | 1978-08-05 | Fuel evaporation loss preventive device in car |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5523348A true JPS5523348A (en) | 1980-02-19 |
Family
ID=14141914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9559578A Pending JPS5523348A (en) | 1978-08-05 | 1978-08-05 | Fuel evaporation loss preventive device in car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523348A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544003U (en) * | 1978-08-23 | 1980-03-22 | ||
JPS5554562U (en) * | 1978-10-09 | 1980-04-12 | ||
US4343281A (en) * | 1979-04-19 | 1982-08-10 | Honda Giken Kogyo Kabushiki Kaisha | Fuel system for internal combustion engine |
JPS59154861U (en) * | 1983-03-31 | 1984-10-17 | 池田電機株式会社 | Ignition system for internal combustion engines |
JPS6069356U (en) * | 1983-10-18 | 1985-05-16 | トヨタ自動車株式会社 | Evaporative fuel collection device for internal combustion engines |
JPS6288870U (en) * | 1985-11-26 | 1987-06-06 | ||
US4793839A (en) * | 1986-12-05 | 1988-12-27 | Nissan Motor Co., Ltd. | Arrangement of canister-used emisson control system in motor vehicle |
US5148793A (en) * | 1991-05-20 | 1992-09-22 | General Motors Corporation | Compartmental evaporative canister and pressure control valve assembly |
US5479904A (en) * | 1993-12-16 | 1996-01-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel vapor collecting system for an internal combustion engine |
US5697348A (en) * | 1996-06-21 | 1997-12-16 | Ford Global Technologies, Inc. | Vapor management system |
US5806500A (en) * | 1997-02-03 | 1998-09-15 | Ford Motor Company | Fuel vapor recovery system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5213318B2 (en) * | 1971-10-11 | 1977-04-13 |
-
1978
- 1978-08-05 JP JP9559578A patent/JPS5523348A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5213318B2 (en) * | 1971-10-11 | 1977-04-13 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544003U (en) * | 1978-08-23 | 1980-03-22 | ||
JPS5554562U (en) * | 1978-10-09 | 1980-04-12 | ||
US4343281A (en) * | 1979-04-19 | 1982-08-10 | Honda Giken Kogyo Kabushiki Kaisha | Fuel system for internal combustion engine |
JPS59154861U (en) * | 1983-03-31 | 1984-10-17 | 池田電機株式会社 | Ignition system for internal combustion engines |
JPS6069356U (en) * | 1983-10-18 | 1985-05-16 | トヨタ自動車株式会社 | Evaporative fuel collection device for internal combustion engines |
JPS6288870U (en) * | 1985-11-26 | 1987-06-06 | ||
US4793839A (en) * | 1986-12-05 | 1988-12-27 | Nissan Motor Co., Ltd. | Arrangement of canister-used emisson control system in motor vehicle |
US5148793A (en) * | 1991-05-20 | 1992-09-22 | General Motors Corporation | Compartmental evaporative canister and pressure control valve assembly |
US5479904A (en) * | 1993-12-16 | 1996-01-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel vapor collecting system for an internal combustion engine |
US5697348A (en) * | 1996-06-21 | 1997-12-16 | Ford Global Technologies, Inc. | Vapor management system |
US5806500A (en) * | 1997-02-03 | 1998-09-15 | Ford Motor Company | Fuel vapor recovery system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55119949A (en) | Apparatus for treating fuel vaporized in internal combustion engine | |
US4308842A (en) | Evaporative emission control system for an internal combustion engine | |
JPS5523348A (en) | Fuel evaporation loss preventive device in car | |
JPS54148932A (en) | Swiching mechanism for air vent valve in carburetor | |
US4495904A (en) | Apparatus for facilitating engine starting | |
JPS57210149A (en) | Air vent device of carburetor | |
JPS5851393Y2 (en) | Fuel vapor processing equipment for internal combustion engines | |
JPS54109511A (en) | Device for restricting fuel evaporation loss exhaust of internal combustion engine | |
EP0035464A1 (en) | System for adding liquid to the combustion air of an internal combustion engine | |
JPS5688940A (en) | Engine carburetter | |
JPS5444124A (en) | Fuel evaporation loss preventing apparatus of canister | |
JPS5455226A (en) | Evaporated fuel catcher for internal combustion engine | |
JPS5843659Y2 (en) | Internal combustion engine intake system | |
JPS55125346A (en) | Variable choke carburetor | |
JPS5584846A (en) | Fuel vapor trap for internal-combustion engine | |
JPS55134746A (en) | Evaporated gas treating device | |
JPS63198767A (en) | Fuel evaporation gas suppressing device for engine | |
JPS56121815A (en) | Evaporated fuel gas treating equipment in internal combustion engine | |
JPS54109512A (en) | Device for restricting fuel evaporation loss exhaust of internal combustion engine | |
JPS5564143A (en) | Fuel control device for carburetor | |
JPS5252040A (en) | Carbureter with a fuel evaporation preventive device | |
JPS5641437A (en) | Low temperature starter for spark ignition engine | |
JPS5442537A (en) | Throttle device for two-barrel carburetor | |
JPS5338830A (en) | Evaporated fuel treating device | |
JPS555421A (en) | Suppressor for vaporized fuel released to atmosphere |