JPS54147324A - First idle mechanism - Google Patents
First idle mechanismInfo
- Publication number
- JPS54147324A JPS54147324A JP5474878A JP5474878A JPS54147324A JP S54147324 A JPS54147324 A JP S54147324A JP 5474878 A JP5474878 A JP 5474878A JP 5474878 A JP5474878 A JP 5474878A JP S54147324 A JPS54147324 A JP S54147324A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- vacuum
- open air
- adjusting
- actuator
- 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.)
- Granted
Links
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
PURPOSE: To enable adjusting of a fuel lever by utilizing vacuum or air, arranged for braking of a vehicle, as prime force of an actuator and operate the actuator by adjusting the strength of the prime force with back-pressure of exhaust gas.
CONSTITUTION: When warming-up is advanced, back-pressure of exhaust gas is increased and a diaphragm 13 pushes out an adjusting valve 15, thereby, open air inlet 18 is opened gradually. Accordingly, vacuum from a pressure inlet 17 and open air from the open air inlet 18 becomes to be induced into an adjusting chamber 16 and the vacuum becomes to be delivered to an actuator D from an outlet 19 reducing the vacuum in correspondence with the open air induced therein. As a result, pulling amount of a wire W for a diaphragm D, that means pivoting amount of a fuel lever L, is decreased in accordance with increased degree of the back-pressure or advanced degree of the warming-up, and thereby, revolution of an engine may be compensated.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5474878A JPS54147324A (en) | 1978-05-09 | 1978-05-09 | First idle mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5474878A JPS54147324A (en) | 1978-05-09 | 1978-05-09 | First idle mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54147324A true JPS54147324A (en) | 1979-11-17 |
JPS5619457B2 JPS5619457B2 (en) | 1981-05-07 |
Family
ID=12979382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5474878A Granted JPS54147324A (en) | 1978-05-09 | 1978-05-09 | First idle mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147324A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041482A (en) * | 2015-07-29 | 2015-11-11 | 贵州开磷集团股份有限公司 | Pneumatic flameout device for bus engine |
-
1978
- 1978-05-09 JP JP5474878A patent/JPS54147324A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041482A (en) * | 2015-07-29 | 2015-11-11 | 贵州开磷集团股份有限公司 | Pneumatic flameout device for bus engine |
Also Published As
Publication number | Publication date |
---|---|
JPS5619457B2 (en) | 1981-05-07 |
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