JPS5532913A - Fuel injection device - Google Patents

Fuel injection device

Info

Publication number
JPS5532913A
JPS5532913A JP10289878A JP10289878A JPS5532913A JP S5532913 A JPS5532913 A JP S5532913A JP 10289878 A JP10289878 A JP 10289878A JP 10289878 A JP10289878 A JP 10289878A JP S5532913 A JPS5532913 A JP S5532913A
Authority
JP
Japan
Prior art keywords
fuel
injector
controller
throttle
constitution
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
JP10289878A
Other languages
Japanese (ja)
Inventor
Takashige Ooyama
Yasunori Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10289878A priority Critical patent/JPS5532913A/en
Publication of JPS5532913A publication Critical patent/JPS5532913A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control the rate of the quantity of fuel jetted to the quantity of air, which flows in, with rapid response properties, by using throttle opening for detecting the load of an engine.
CONSTITUTION: Each output from a suction temperature sensor 16 mounted to a lower portion of an air cleaner 20, a cooling water temperature sensor 15 installed to an engine block 19, a throttle sensor 13 interlocked with a throttle valve 17 and a crank angle sensor 12 for detecting signals from a toothed wheel 11 unified with a crank-shaft is taken in to a controller 10, and an injector 14 is controlled by the output signals, thus injecting fuel in a fixed method. Fuel in a tank 24 is pressure sent to the injector 14 by means of a fuel pump 22, brought to fixed pressure by means of a fuel pressure regulator 23 and supplied. This device can be controlled accurately and rapidly because this constitution controls the injector 14 by control signals obtained by means of a micro-computer in the controller 10.
COPYRIGHT: (C)1980,JPO&Japio
JP10289878A 1978-08-25 1978-08-25 Fuel injection device Pending JPS5532913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10289878A JPS5532913A (en) 1978-08-25 1978-08-25 Fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10289878A JPS5532913A (en) 1978-08-25 1978-08-25 Fuel injection device

Publications (1)

Publication Number Publication Date
JPS5532913A true JPS5532913A (en) 1980-03-07

Family

ID=14339668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10289878A Pending JPS5532913A (en) 1978-08-25 1978-08-25 Fuel injection device

Country Status (1)

Country Link
JP (1) JPS5532913A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883391A (en) * 1981-11-13 1983-05-19 Japan Electronic Control Syst Co Ltd Compensating method for fixed numerical data of microcomputer
US4884546A (en) * 1987-11-10 1989-12-05 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine
US4903660A (en) * 1987-11-19 1990-02-27 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine
US4957088A (en) * 1988-10-13 1990-09-18 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine
US4967715A (en) * 1988-12-08 1990-11-06 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883391A (en) * 1981-11-13 1983-05-19 Japan Electronic Control Syst Co Ltd Compensating method for fixed numerical data of microcomputer
JPS6142350B2 (en) * 1981-11-13 1986-09-20 Nippon Denshi Kiki Kk
US4884546A (en) * 1987-11-10 1989-12-05 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine
US4903660A (en) * 1987-11-19 1990-02-27 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine
US4957088A (en) * 1988-10-13 1990-09-18 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine
US4967715A (en) * 1988-12-08 1990-11-06 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an automotive engine

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