JPS5444133A - Acceleration-increase mechanism of fuel supply unit - Google Patents

Acceleration-increase mechanism of fuel supply unit

Info

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
Application number
JP11098777A
Other languages
Japanese (ja)
Inventor
Masahiro Saruta
Hiroki Uchiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
NTN Toyo Bearing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyo Bearing Manufacturing Co Ltd, NTN Toyo Bearing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Priority to JP11098777A priority Critical patent/JPS5444133A/en
Publication of JPS5444133A publication Critical patent/JPS5444133A/en
Pending legal-status Critical Current

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
JP11098777A 1977-09-13 1977-09-13 Acceleration-increase mechanism of fuel supply unit Pending JPS5444133A (en)

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)

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