JPS56106054A - Circuit for controlling operation of fuel pump of automobile - Google Patents

Circuit for controlling operation of fuel pump of automobile

Info

Publication number
JPS56106054A
JPS56106054A JP858680A JP858680A JPS56106054A JP S56106054 A JPS56106054 A JP S56106054A JP 858680 A JP858680 A JP 858680A JP 858680 A JP858680 A JP 858680A JP S56106054 A JPS56106054 A JP S56106054A
Authority
JP
Japan
Prior art keywords
pump
switch
relay
engine
contact
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
JP858680A
Other languages
Japanese (ja)
Other versions
JPS6239266B2 (en
Inventor
Ryuzo Sakakiyama
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP858680A priority Critical patent/JPS56106054A/en
Publication of JPS56106054A publication Critical patent/JPS56106054A/en
Publication of JPS6239266B2 publication Critical patent/JPS6239266B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE: To stop the operation of a pump upon the engine stop due to fault to prevent occurrence of fire by providing a change-over contact type relay between an ignition switch and an alternator.
CONSTITUTION: A change-over contact type relay 10 is provided between an ignition switch 2 and an IC regulator containing type alternator 6. The relay 10 comprises a movable contact 10b connected to a point L, a constantly closed contact 10d connected to a fuel pump 5, a constantly opened contact 10c connected to a charge warning lamp 4. Furthermore, the pump 5 is connected to a starter switch 3 through a counter current preventing diode 8. Accordingly, even when the coil 11 is broken due to the fault and the like and the engine is stopped as the switch 2 is being closed, the relay 10 is changed over and the pump 5 is stopped. Further, when the engine is desired to be started, the driving of the pump 5 becomes possible by turning ON the switch 3.
COPYRIGHT: (C)1981,JPO&Japio
JP858680A 1980-01-28 1980-01-28 Circuit for controlling operation of fuel pump of automobile Granted JPS56106054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP858680A JPS56106054A (en) 1980-01-28 1980-01-28 Circuit for controlling operation of fuel pump of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP858680A JPS56106054A (en) 1980-01-28 1980-01-28 Circuit for controlling operation of fuel pump of automobile

Publications (2)

Publication Number Publication Date
JPS56106054A true JPS56106054A (en) 1981-08-24
JPS6239266B2 JPS6239266B2 (en) 1987-08-21

Family

ID=11697095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP858680A Granted JPS56106054A (en) 1980-01-28 1980-01-28 Circuit for controlling operation of fuel pump of automobile

Country Status (1)

Country Link
JP (1) JPS56106054A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261969A (en) * 1984-06-07 1985-12-25 Nissan Motor Co Ltd Fuel pump controller for internal-combustion engine
JPS6255453A (en) * 1985-09-04 1987-03-11 Honda Motor Co Ltd Fuel controlling device for engine
JP2007170338A (en) * 2005-12-26 2007-07-05 Denso Corp Fuel injection system for engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273367U (en) * 1985-10-29 1987-05-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261969A (en) * 1984-06-07 1985-12-25 Nissan Motor Co Ltd Fuel pump controller for internal-combustion engine
JPS6255453A (en) * 1985-09-04 1987-03-11 Honda Motor Co Ltd Fuel controlling device for engine
JP2007170338A (en) * 2005-12-26 2007-07-05 Denso Corp Fuel injection system for engine

Also Published As

Publication number Publication date
JPS6239266B2 (en) 1987-08-21

Similar Documents

Publication Publication Date Title
JPS56106054A (en) Circuit for controlling operation of fuel pump of automobile
US4071007A (en) Stop auto theft
US4104688A (en) Starter motor protector circuit
US4528972A (en) Emergency ignition device for thermal engines with controlled ignition
JPS56124636A (en) Controlling method of start of engine at low temperature
JPS56146051A (en) Controlling device for fuel pump
ES464649A1 (en) Turn-off protected ignition system for internal combustion engines
JPS5696465A (en) Power supply circuit for car
GB1260062A (en) Electric circuits for motor vehicles
GB1460731A (en) Spark ignition systems for internal combustion engines
JPS55128635A (en) Control circuit for controlling electromagnetic valve used for stopping operation of diesel engine
JPS5776262A (en) Power supply device of electronic controlling unit for internal combustion engine
JPS57140569A (en) Glow plug preheat controller
US3021429A (en) Safeguard device for automotive electrical systems
JPS5324923A (en) Stop controller for diesel engine
JPS56160666A (en) Diagnostic device for electronic control apparatus for vehicle
JPS55148970A (en) Stop control arrangement for abnormal engine operation
SU903581A1 (en) Starting-motor system of i.c. engine
MX151389A (en) IMPROVEMENTS IN SYSTEM TO START AN INTERNAL COMBUSTION ENGINE
US4031403A (en) Road vehicle electrical systems
GB1155012A (en) A device for Preventing Unauthorised use of Spark Ignition Type Internal Combustion Engines
JPS55112873A (en) Auxiliary starting device for diesel engine
JPS56148679A (en) Preventing device for over-rotation of internal- combustion engine for vehicle
JPS5324922A (en) Stop controller for diesel engine
JPS55139977A (en) Starter for vehicle