JPS53110724A - Safety device for electronic control system fuel injector - Google Patents

Safety device for electronic control system fuel injector

Info

Publication number
JPS53110724A
JPS53110724A JP2507677A JP2507677A JPS53110724A JP S53110724 A JPS53110724 A JP S53110724A JP 2507677 A JP2507677 A JP 2507677A JP 2507677 A JP2507677 A JP 2507677A JP S53110724 A JPS53110724 A JP S53110724A
Authority
JP
Japan
Prior art keywords
control system
electronic control
safety device
fuel injector
system fuel
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
JP2507677A
Other languages
Japanese (ja)
Other versions
JPS6033989B2 (en
Inventor
Susumu Harada
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 JP52025076A priority Critical patent/JPS6033989B2/en
Publication of JPS53110724A publication Critical patent/JPS53110724A/en
Publication of JPS6033989B2 publication Critical patent/JPS6033989B2/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)
  • Safety Devices In Control Systems (AREA)

Abstract

PURPOSE: To prevent the condition of which the injection of an electromagnetic injection valve is left as it is when there are abnormalities in a control circuit or systems such as a senser, and further to ensure travelling at low speed.
COPYRIGHT: (C)1978,JPO&Japio
JP52025076A 1977-03-08 1977-03-08 Safety device for electronically controlled fuel injection system Expired JPS6033989B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52025076A JPS6033989B2 (en) 1977-03-08 1977-03-08 Safety device for electronically controlled fuel injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52025076A JPS6033989B2 (en) 1977-03-08 1977-03-08 Safety device for electronically controlled fuel injection system

Publications (2)

Publication Number Publication Date
JPS53110724A true JPS53110724A (en) 1978-09-27
JPS6033989B2 JPS6033989B2 (en) 1985-08-06

Family

ID=12155825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52025076A Expired JPS6033989B2 (en) 1977-03-08 1977-03-08 Safety device for electronically controlled fuel injection system

Country Status (1)

Country Link
JP (1) JPS6033989B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427632A (en) * 1977-08-03 1979-03-01 Nippon Soken Inc Electronic controller for internal combustion engine
JPS5820951A (en) * 1981-07-31 1983-02-07 Hitachi Ltd Backup system for engine control system
JPS5820948A (en) * 1981-07-29 1983-02-07 Mikuni Kogyo Co Ltd Fuel supplying system for internal-combustion engine
JPS5853666A (en) * 1981-09-25 1983-03-30 Japan Electronic Control Syst Co Ltd Controller for electronic control carbureter
JPS5898638A (en) * 1981-12-09 1983-06-11 Hitachi Ltd Fuel control apparatus
JPS6193254A (en) * 1984-10-12 1986-05-12 Kubota Ltd Engine protective device at running trouble

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427632A (en) * 1977-08-03 1979-03-01 Nippon Soken Inc Electronic controller for internal combustion engine
JPS6010173B2 (en) * 1977-08-03 1985-03-15 株式会社日本自動車部品総合研究所 Electronic control unit for internal combustion engines
JPS5820948A (en) * 1981-07-29 1983-02-07 Mikuni Kogyo Co Ltd Fuel supplying system for internal-combustion engine
JPH0248730B2 (en) * 1981-07-29 1990-10-26 Mikuni Kogyo Kk
JPS5820951A (en) * 1981-07-31 1983-02-07 Hitachi Ltd Backup system for engine control system
JPS5853666A (en) * 1981-09-25 1983-03-30 Japan Electronic Control Syst Co Ltd Controller for electronic control carbureter
JPS5898638A (en) * 1981-12-09 1983-06-11 Hitachi Ltd Fuel control apparatus
JPS6193254A (en) * 1984-10-12 1986-05-12 Kubota Ltd Engine protective device at running trouble

Also Published As

Publication number Publication date
JPS6033989B2 (en) 1985-08-06

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