JPS54153923A - Auxiliary air controlling apparatus of internal combustion engine equipped with fuel jet apparatus - Google Patents
Auxiliary air controlling apparatus of internal combustion engine equipped with fuel jet apparatusInfo
- Publication number
- JPS54153923A JPS54153923A JP6269578A JP6269578A JPS54153923A JP S54153923 A JPS54153923 A JP S54153923A JP 6269578 A JP6269578 A JP 6269578A JP 6269578 A JP6269578 A JP 6269578A JP S54153923 A JPS54153923 A JP S54153923A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- auxiliary air
- combustion engine
- internal combustion
- engine equipped
- 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 allow a control valve which opens and closes a bypass passage to be operated by means of thermowax which is heated by a constant temperature heating element of which electric power consumption is small.
CONSTITUTION: When thermowax 25 is heated by the operation of a constant temperature heating element 40, an operating rod 26 is pushed upward due to the expansion of wax. Then, a taper valve 20 is shifted upward through a piston 21 against a return spring 27, and the gap between a valve seat 20a is contracted gradually. When a certain heating time elapses after turning an ignition switch 49 ON, the taper valve 20 closely contacts with the valve seat 20a, and a bypass passage closes, and the amount of inhaled air which bypasses throttle valves 13a and 13b becomes zero. In other words, auxiliary air is supplied until the time when the taper valve 20 is closed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6269578A JPS54153923A (en) | 1978-05-25 | 1978-05-25 | Auxiliary air controlling apparatus of internal combustion engine equipped with fuel jet apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6269578A JPS54153923A (en) | 1978-05-25 | 1978-05-25 | Auxiliary air controlling apparatus of internal combustion engine equipped with fuel jet apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54153923A true JPS54153923A (en) | 1979-12-04 |
Family
ID=13207679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6269578A Pending JPS54153923A (en) | 1978-05-25 | 1978-05-25 | Auxiliary air controlling apparatus of internal combustion engine equipped with fuel jet apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153923A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56156968U (en) * | 1980-04-22 | 1981-11-24 | ||
JPS623956U (en) * | 1985-06-22 | 1987-01-10 | ||
WO2003036078A1 (en) * | 2001-10-22 | 2003-05-01 | Yamaha Hatsudoki Kabushiki Kaisha | Autochoke controller |
US6817540B2 (en) * | 2002-01-30 | 2004-11-16 | Nippon Thermostat Co., Ltd. | Thermoelement |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5338818A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Air valve for fuel injection |
-
1978
- 1978-05-25 JP JP6269578A patent/JPS54153923A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5338818A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Air valve for fuel injection |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56156968U (en) * | 1980-04-22 | 1981-11-24 | ||
JPS6143955Y2 (en) * | 1980-04-22 | 1986-12-11 | ||
JPS623956U (en) * | 1985-06-22 | 1987-01-10 | ||
WO2003036078A1 (en) * | 2001-10-22 | 2003-05-01 | Yamaha Hatsudoki Kabushiki Kaisha | Autochoke controller |
US7128036B2 (en) | 2001-10-22 | 2006-10-31 | Yamaha Hatsudoki Kabushiki Kaisha | Autochoke controller |
CN1300457C (en) * | 2001-10-22 | 2007-02-14 | 雅马哈发动机株式会社 | Autochoke controller |
US6817540B2 (en) * | 2002-01-30 | 2004-11-16 | Nippon Thermostat Co., Ltd. | Thermoelement |
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