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JPS5532914A - Fuel injection device - Google Patents

Fuel injection device

Info

Publication number
JPS5532914A
JPS5532914A JP10289978A JP10289978A JPS5532914A JP S5532914 A JPS5532914 A JP S5532914A JP 10289978 A JP10289978 A JP 10289978A JP 10289978 A JP10289978 A JP 10289978A JP S5532914 A JPS5532914 A JP S5532914A
Authority
JP
Japan
Prior art keywords
injector
fuel
micro
controller
computer
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
JP10289978A
Other languages
Japanese (ja)
Inventor
Nobushige 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 JP10289978A priority Critical patent/JPS5532914A/en
Publication of JPS5532914A publication Critical patent/JPS5532914A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve the distribution of fuel while obtaining the accurate quantity of injection, by processing input information by means of a micro-computer, and by transmitting the results to an injector mounted to a throttle chamber.
CONSTITUTION: Each output from a suction temperature sensor 16 installed to a lower portion of an air cleaner 20, a cooling water temperature sensor 15 disposed to an engine block 19, a manifold negative pressure sensor 13 mounted to the downstream of a throttle chamber 21 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. Fuel in a tank 24 is supplied to the injector 14 through a fuel pressure regulator 23 by means of a pump 22. 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
JP10289978A 1978-08-25 1978-08-25 Fuel injection device Pending JPS5532914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10289978A JPS5532914A (en) 1978-08-25 1978-08-25 Fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10289978A JPS5532914A (en) 1978-08-25 1978-08-25 Fuel injection device

Publications (1)

Publication Number Publication Date
JPS5532914A true JPS5532914A (en) 1980-03-07

Family

ID=14339696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10289978A Pending JPS5532914A (en) 1978-08-25 1978-08-25 Fuel injection device

Country Status (1)

Country Link
JP (1) JPS5532914A (en)

Cited By (1)

* 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

Cited By (2)

* 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

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