JPS5365529A - Rotation frequency detector for electronic controlling fuel injector - Google Patents

Rotation frequency detector for electronic controlling fuel injector

Info

Publication number
JPS5365529A
JPS5365529A JP14043376A JP14043376A JPS5365529A JP S5365529 A JPS5365529 A JP S5365529A JP 14043376 A JP14043376 A JP 14043376A JP 14043376 A JP14043376 A JP 14043376A JP S5365529 A JPS5365529 A JP S5365529A
Authority
JP
Japan
Prior art keywords
frequency detector
fuel injector
rotation frequency
controlling fuel
electronic controlling
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
Application number
JP14043376A
Other languages
Japanese (ja)
Other versions
JPS6033990B2 (en
Inventor
Susumu Harada
Kunio Endo
Akio Kobayashi
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP51140433A priority Critical patent/JPS6033990B2/en
Publication of JPS5365529A publication Critical patent/JPS5365529A/en
Publication of JPS6033990B2 publication Critical patent/JPS6033990B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: A rotational frequency detector which is simply structured and can detect various rotational frequency of an engine by generating pulse signals with its time intervals varied by the state of an engine and comparing the time interval of the signals to the period of the pulse signal for injecting fuel.
COPYRIGHT: (C)1978,JPO&Japio
JP51140433A 1976-11-23 1976-11-23 Rotation speed detection device for electronically controlled fuel injection device Expired JPS6033990B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51140433A JPS6033990B2 (en) 1976-11-23 1976-11-23 Rotation speed detection device for electronically controlled fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51140433A JPS6033990B2 (en) 1976-11-23 1976-11-23 Rotation speed detection device for electronically controlled fuel injection device

Publications (2)

Publication Number Publication Date
JPS5365529A true JPS5365529A (en) 1978-06-12
JPS6033990B2 JPS6033990B2 (en) 1985-08-06

Family

ID=15268548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51140433A Expired JPS6033990B2 (en) 1976-11-23 1976-11-23 Rotation speed detection device for electronically controlled fuel injection device

Country Status (1)

Country Link
JP (1) JPS6033990B2 (en)

Also Published As

Publication number Publication date
JPS6033990B2 (en) 1985-08-06

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