JPS551441A - Fuel controller - Google Patents

Fuel controller

Info

Publication number
JPS551441A
JPS551441A JP7438478A JP7438478A JPS551441A JP S551441 A JPS551441 A JP S551441A JP 7438478 A JP7438478 A JP 7438478A JP 7438478 A JP7438478 A JP 7438478A JP S551441 A JPS551441 A JP S551441A
Authority
JP
Japan
Prior art keywords
fuel
revolution
response
magnet valve
circuit
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
JP7438478A
Other languages
Japanese (ja)
Other versions
JPS6056903B2 (en
Inventor
Osamu Ito
Nobushi Yasuura
Yoshihiko Tsuzuki
Yutaka Suzuki
Takashi Hasegawa
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 JP7438478A priority Critical patent/JPS6056903B2/en
Publication of JPS551441A publication Critical patent/JPS551441A/en
Publication of JPS6056903B2 publication Critical patent/JPS6056903B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To form adequate air fuel ratio in response to total operational conditions, by intermittently feeding fuel in response to the number of revolution by arranging a magnet valve opened and closed in response to the number of revolution of an engine to a fuel passage.
CONSTITUTION: An air filter 1a, an air flow-meter 2, a Venturi 4 and a throttle valve 3 are mounted to an intake system of an internal combustion engine 1. A magnet valve 7 for controlling opening and closing by means of a control circuit 14 is disposed between both a fuel tank 5 and a fuel pump 6 and a fuel nozzle 44. Signals from the flow meter 2, a pressure sensor 9 for detecting intake negative pressure, a sensor 10 for the number of revolution and a concentration sensor 12 for detecting the concentration of exhaust are input to the circuit 14, and the circuit 14 varies pulse signals generated from a timing pulse generator 40 while using the number of revolution in fixed value as a border, and automatically varies the intermittent opening and closing of the magnet valve 7 to value suitable for operational conditions at that time.
COPYRIGHT: (C)1980,JPO&Japio
JP7438478A 1978-06-20 1978-06-20 fuel control device Expired JPS6056903B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7438478A JPS6056903B2 (en) 1978-06-20 1978-06-20 fuel control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7438478A JPS6056903B2 (en) 1978-06-20 1978-06-20 fuel control device

Publications (2)

Publication Number Publication Date
JPS551441A true JPS551441A (en) 1980-01-08
JPS6056903B2 JPS6056903B2 (en) 1985-12-12

Family

ID=13545610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7438478A Expired JPS6056903B2 (en) 1978-06-20 1978-06-20 fuel control device

Country Status (1)

Country Link
JP (1) JPS6056903B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585440A (en) * 1981-07-01 1983-01-12 Mitsubishi Electric Corp Fuel injection controller of engine
JPS5827882A (en) * 1981-08-11 1983-02-18 Mitsubishi Electric Corp Fuel controlling apparatus for internal combustion engine
JPS5830423A (en) * 1981-08-13 1983-02-22 Mitsubishi Electric Corp Fuel injection device for internal combustion engine
JPS5838338A (en) * 1981-08-31 1983-03-05 Mitsubishi Electric Corp Control system for supplying fuel for internal-combustion engine
JPS5859433U (en) * 1981-10-16 1983-04-21 セイレイ工業株式会社 Self-propelled grain receiving device
JPS5858925U (en) * 1981-10-16 1983-04-21 セイレイ工業株式会社 Engine attachment/detachment device for self-propelled self-extraction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585440A (en) * 1981-07-01 1983-01-12 Mitsubishi Electric Corp Fuel injection controller of engine
JPS5827882A (en) * 1981-08-11 1983-02-18 Mitsubishi Electric Corp Fuel controlling apparatus for internal combustion engine
JPS5830423A (en) * 1981-08-13 1983-02-22 Mitsubishi Electric Corp Fuel injection device for internal combustion engine
JPS5838338A (en) * 1981-08-31 1983-03-05 Mitsubishi Electric Corp Control system for supplying fuel for internal-combustion engine
JPS5859433U (en) * 1981-10-16 1983-04-21 セイレイ工業株式会社 Self-propelled grain receiving device
JPS5858925U (en) * 1981-10-16 1983-04-21 セイレイ工業株式会社 Engine attachment/detachment device for self-propelled self-extraction

Also Published As

Publication number Publication date
JPS6056903B2 (en) 1985-12-12

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