JPS54121333A - Automatic timer for fuel injection pump - Google Patents

Automatic timer for fuel injection pump

Info

Publication number
JPS54121333A
JPS54121333A JP2952278A JP2952278A JPS54121333A JP S54121333 A JPS54121333 A JP S54121333A JP 2952278 A JP2952278 A JP 2952278A JP 2952278 A JP2952278 A JP 2952278A JP S54121333 A JPS54121333 A JP S54121333A
Authority
JP
Japan
Prior art keywords
phase difference
signal generator
fuel injection
servomotor
outputs
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
JP2952278A
Other languages
Japanese (ja)
Inventor
Hiroshi Sato
Kimio Uehara
Koji Katayama
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.)
Mitsubishi Electric Corp
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Motors Corp
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 Mitsubishi Electric Corp, Mitsubishi Motors Corp filed Critical Mitsubishi Electric Corp
Priority to JP2952278A priority Critical patent/JPS54121333A/en
Publication of JPS54121333A publication Critical patent/JPS54121333A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To always establish appropriate fuel injection time depending on the running condition of an engine, by detecting the running condition through a sensor and operating a servo-mechanism.
CONSTITUTION: A phase difference signal generator 37 detects the actual fuel injection time from the phase difference between the outputs of a pickup 6 and another pickup 16 to generate a signal based on the phase difference. A comparator 38 receives the outputs of a reference signal generator 36 and a phase difference signal generator 37 to judge whether or not the output of the phase difference signal generator 37 has an appropritate value with regard to the output of the reference signal generator 36 to drive a servomotor 31. The servomotor is revolved back or forth to revolve a spieder 11 to delay or advance the angle of a pump shaft 13 relative to a driving shaft 3.
COPYRIGHT: (C)1979,JPO&Japio
JP2952278A 1978-03-15 1978-03-15 Automatic timer for fuel injection pump Pending JPS54121333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2952278A JPS54121333A (en) 1978-03-15 1978-03-15 Automatic timer for fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2952278A JPS54121333A (en) 1978-03-15 1978-03-15 Automatic timer for fuel injection pump

Publications (1)

Publication Number Publication Date
JPS54121333A true JPS54121333A (en) 1979-09-20

Family

ID=12278425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2952278A Pending JPS54121333A (en) 1978-03-15 1978-03-15 Automatic timer for fuel injection pump

Country Status (1)

Country Link
JP (1) JPS54121333A (en)

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