JPS5444133A - Acceleration-increase mechanism of fuel supply unit - Google Patents
Acceleration-increase mechanism of fuel supply unitInfo
- Publication number
- JPS5444133A JPS5444133A JP11098777A JP11098777A JPS5444133A JP S5444133 A JPS5444133 A JP S5444133A JP 11098777 A JP11098777 A JP 11098777A JP 11098777 A JP11098777 A JP 11098777A JP S5444133 A JPS5444133 A JP S5444133A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- acceleration
- supply unit
- fuel supply
- piston
- 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
Abstract
PURPOSE: To prevent the delay of operation by sucking up fuel from a return pipeline of a pressure regulator supplying fuel of a fixed pressure to a fuel measuring gate by means of an accelerator pump linked with a throttle valve.
CONSTITUTION: An accelerator pump 21 is linked with a throttle valve 81 through a linkage. When an accelerator pedal is stepped on, a lever 23 is displaced upward to push down a piston 25, and the fuel in a chamber 36 is injected into a suction pipe 6 through a check valve 31 in a fixed pressure. Then, when the accelerator pedal is released and the lever 23 is displaced downward by a spring 28, the piston 25 is displaced upward. At this stage, fuel is introduced into the chamber 36 from a return pipeline 34 of a pressure regulator 33 through a pipeline 32 and a check valve 30. This construction serves to prevent the delay of operation for acceleration
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11098777A JPS5444133A (en) | 1977-09-13 | 1977-09-13 | Acceleration-increase mechanism of fuel supply unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11098777A JPS5444133A (en) | 1977-09-13 | 1977-09-13 | Acceleration-increase mechanism of fuel supply unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5444133A true JPS5444133A (en) | 1979-04-07 |
Family
ID=14549524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11098777A Pending JPS5444133A (en) | 1977-09-13 | 1977-09-13 | Acceleration-increase mechanism of fuel supply unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5444133A (en) |
-
1977
- 1977-09-13 JP JP11098777A patent/JPS5444133A/en active Pending
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