JPS5566646A - Electronic control carbureter - Google Patents

Electronic control carbureter

Info

Publication number
JPS5566646A
JPS5566646A JP14066878A JP14066878A JPS5566646A JP S5566646 A JPS5566646 A JP S5566646A JP 14066878 A JP14066878 A JP 14066878A JP 14066878 A JP14066878 A JP 14066878A JP S5566646 A JPS5566646 A JP S5566646A
Authority
JP
Japan
Prior art keywords
control
valve
fuel
air
main
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
JP14066878A
Other languages
Japanese (ja)
Inventor
Kenji Masaki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP14066878A priority Critical patent/JPS5566646A/en
Priority to US06/082,337 priority patent/US4292946A/en
Priority to AU51541/79A priority patent/AU521322B2/en
Priority to GB7935499A priority patent/GB2040512B/en
Priority to DE19792942837 priority patent/DE2942837A1/en
Priority to CA339,144A priority patent/CA1127742A/en
Publication of JPS5566646A publication Critical patent/JPS5566646A/en
Priority to US06/253,008 priority patent/US4388904A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the structure of electronic control carbureter and further to supply a sufficient fuel-air mixture to the engine even if the electron control failed, by adjusting the opening of an auxiliary valve and a control valve via a control circuit in accordance with the detector signal showing the operational condition.
CONSTITUTION: Main air bleeder 7 and variable air bleeder 8 are open to the midway of main fuel path 6 connected to main noxxle 5, which is open to venturi 4. Variable bleeder 8 is provided with control valve 9 and on-off type main fuel correction electromagnetic valve 10. Electromagnetic valve 10 is supplied with main system air-fuel ratio control signal A. Auxiliary fuel path 16, which is linked to auxiliary nozzle 15, is provided with on-off type auxiliary fuel control electromagnetic valve 17. Auxiliary fuel control signal B is supplied to open or close it. Air supply path 18 is provided with on-off type air control electromagnetic valve 19. The valve 19 is supplied with idling rotation and start control signal C.
COPYRIGHT: (C)1980,JPO&Japio
JP14066878A 1978-11-15 1978-11-15 Electronic control carbureter Pending JPS5566646A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP14066878A JPS5566646A (en) 1978-11-15 1978-11-15 Electronic control carbureter
US06/082,337 US4292946A (en) 1978-11-15 1979-10-05 Air-fuel ratio control system
AU51541/79A AU521322B2 (en) 1978-11-15 1979-10-09 Air-fuel ratio control system
GB7935499A GB2040512B (en) 1978-11-15 1979-10-12 Air-fuel ratio control system
DE19792942837 DE2942837A1 (en) 1978-11-15 1979-10-23 DEVICE FOR CONTROLLING THE FUEL-AIR RATIO FOR A CARBURETOR
CA339,144A CA1127742A (en) 1978-11-15 1979-11-05 Air-fuel ratio control system
US06/253,008 US4388904A (en) 1978-11-15 1981-04-10 Air-fuel ratio control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14066878A JPS5566646A (en) 1978-11-15 1978-11-15 Electronic control carbureter

Publications (1)

Publication Number Publication Date
JPS5566646A true JPS5566646A (en) 1980-05-20

Family

ID=15273977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14066878A Pending JPS5566646A (en) 1978-11-15 1978-11-15 Electronic control carbureter

Country Status (1)

Country Link
JP (1) JPS5566646A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303048A (en) * 1979-02-09 1981-12-01 Aisin Seiki Kabushiki Kaisha Engine rotation speed control system
JPS6062630A (en) * 1983-09-14 1985-04-10 Mitsubishi Motors Corp Air-fuel ratio controller for internal-combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303048A (en) * 1979-02-09 1981-12-01 Aisin Seiki Kabushiki Kaisha Engine rotation speed control system
JPS6062630A (en) * 1983-09-14 1985-04-10 Mitsubishi Motors Corp Air-fuel ratio controller for internal-combustion engine

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