JPS5557632A - Injection timing regulator of distribution type fuel injection pump - Google Patents

Injection timing regulator of distribution type fuel injection pump

Info

Publication number
JPS5557632A
JPS5557632A JP12930078A JP12930078A JPS5557632A JP S5557632 A JPS5557632 A JP S5557632A JP 12930078 A JP12930078 A JP 12930078A JP 12930078 A JP12930078 A JP 12930078A JP S5557632 A JPS5557632 A JP S5557632A
Authority
JP
Japan
Prior art keywords
piston
injection timing
fuel
injection
injection pump
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
JP12930078A
Other languages
Japanese (ja)
Inventor
Masayoshi Kobayashi
Toru Sakuranaka
Yukio Nakagawa
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP12930078A priority Critical patent/JPS5557632A/en
Publication of JPS5557632A publication Critical patent/JPS5557632A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

PURPOSE: To keep the lead angle of injection timing for a fixed time by making an auxiliary piston come in contact with the timer piston that determines the injection timing of the fuel injection pump through a permanent magnet and by separating the two from each other at a revolution above a preset value.
CONSTITUTION: The timer piston 23 that determines the injection timing is provided to the fuel injection pump not shown in Figure, and this piston is connected to the lever 22 linked to the plunger not shown in Figure which regulates the injection quantity of fuel. The auxiliary piston 30 that is pushed by the spring 32 is in contact with the piston 23, which is advanced by the pressure of fuel introduced through the communicating hole 36 when started. Also two permanent magnets 35, 35a opposite to each other are provided between the casing 33 and the piston 30. After starting the engine, While the pressure of fuel introduced into the compressed oil chamber becomes a fixed value or more and both the magnets are separated from each other, the lead of injection timing is continued.
COPYRIGHT: (C)1980,JPO&Japio
JP12930078A 1978-10-20 1978-10-20 Injection timing regulator of distribution type fuel injection pump Pending JPS5557632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12930078A JPS5557632A (en) 1978-10-20 1978-10-20 Injection timing regulator of distribution type fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12930078A JPS5557632A (en) 1978-10-20 1978-10-20 Injection timing regulator of distribution type fuel injection pump

Publications (1)

Publication Number Publication Date
JPS5557632A true JPS5557632A (en) 1980-04-28

Family

ID=15006151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12930078A Pending JPS5557632A (en) 1978-10-20 1978-10-20 Injection timing regulator of distribution type fuel injection pump

Country Status (1)

Country Link
JP (1) JPS5557632A (en)

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