JPS5696129A - Fuel feeder for car mounting automatic speed change gear - Google Patents

Fuel feeder for car mounting automatic speed change gear

Info

Publication number
JPS5696129A
JPS5696129A JP17026079A JP17026079A JPS5696129A JP S5696129 A JPS5696129 A JP S5696129A JP 17026079 A JP17026079 A JP 17026079A JP 17026079 A JP17026079 A JP 17026079A JP S5696129 A JPS5696129 A JP S5696129A
Authority
JP
Japan
Prior art keywords
shift
speed
speed change
gate
change gear
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
JP17026079A
Other languages
Japanese (ja)
Other versions
JPS6314171B2 (en
Inventor
Masaaki Suga
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 JP17026079A priority Critical patent/JPS5696129A/en
Publication of JPS5696129A publication Critical patent/JPS5696129A/en
Publication of JPS6314171B2 publication Critical patent/JPS6314171B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

PURPOSE: To reduce the speed changing shock when performing the shift up, by lowering the fuel pressure during the shift-up to reduce the fuel supply thereby reducing the engine output and suppressing the peak torque low.
CONSTITUTION: Upon the shift-up of an automatic speed change gear from second speed to third speed, 2-3 shift switch 19 is turned off while the signal from the switch 19 is provided to an inverter 26a and an AND gate 26b to produce a H level signal. It is provided to a NOR gate 25b then a H level signal produced at the gate C' of the NOR gate 25b is lagged by time T1 through a delay circuit 26 and outputted, to lower the fuel pressure and to suppress the peak torque even when performing the shift-up of the fuel pressure lowering time to third speed. Consequently the speed change shock can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP17026079A 1979-12-28 1979-12-28 Fuel feeder for car mounting automatic speed change gear Granted JPS5696129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17026079A JPS5696129A (en) 1979-12-28 1979-12-28 Fuel feeder for car mounting automatic speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17026079A JPS5696129A (en) 1979-12-28 1979-12-28 Fuel feeder for car mounting automatic speed change gear

Publications (2)

Publication Number Publication Date
JPS5696129A true JPS5696129A (en) 1981-08-04
JPS6314171B2 JPS6314171B2 (en) 1988-03-29

Family

ID=15901636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17026079A Granted JPS5696129A (en) 1979-12-28 1979-12-28 Fuel feeder for car mounting automatic speed change gear

Country Status (1)

Country Link
JP (1) JPS5696129A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113546A (en) * 1981-12-25 1983-07-06 Iseki & Co Ltd Engine-speed controller of traveling agricultural machine
JPS6017233A (en) * 1983-07-11 1985-01-29 Fujitsu Ten Ltd Fuel injection/speed change controller for car
JPS60230542A (en) * 1984-04-28 1985-11-16 Fujitsu Ten Ltd Fuel injector for internal-combustion engine
JPS61129341A (en) * 1984-11-26 1986-06-17 Toyota Motor Corp Speed change control method of automatic transmission for vehicle
JPS6225225U (en) * 1985-07-30 1987-02-16
JPS6390635A (en) * 1986-10-02 1988-04-21 Mazda Motor Corp Engine controller for vehicle equipped with automatic transmission
US5036728A (en) * 1986-10-02 1991-08-06 Mazda Motor Corporation Engine control system for vehicle with automatic transmission
CN100387818C (en) * 2002-08-28 2008-05-14 罗伯特-博希股份公司 Working method of IC engine, especially vehicle engine
JP2009041525A (en) * 2007-08-10 2009-02-26 Toyota Motor Corp Device and method for controlling vehicle, program materializing the method with computer, and record medium recording the program

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452225A (en) * 1977-10-04 1979-04-24 Nissan Motor Co Ltd Throttle closer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452225A (en) * 1977-10-04 1979-04-24 Nissan Motor Co Ltd Throttle closer

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113546A (en) * 1981-12-25 1983-07-06 Iseki & Co Ltd Engine-speed controller of traveling agricultural machine
JPH0416620B2 (en) * 1981-12-25 1992-03-24 Iseki Agricult Mach
JPS6017233A (en) * 1983-07-11 1985-01-29 Fujitsu Ten Ltd Fuel injection/speed change controller for car
JPS60230542A (en) * 1984-04-28 1985-11-16 Fujitsu Ten Ltd Fuel injector for internal-combustion engine
JPS61129341A (en) * 1984-11-26 1986-06-17 Toyota Motor Corp Speed change control method of automatic transmission for vehicle
JPH0351892B2 (en) * 1984-11-26 1991-08-08 Toyota Motor Co Ltd
JPS6225225U (en) * 1985-07-30 1987-02-16
JPS6390635A (en) * 1986-10-02 1988-04-21 Mazda Motor Corp Engine controller for vehicle equipped with automatic transmission
US5036728A (en) * 1986-10-02 1991-08-06 Mazda Motor Corporation Engine control system for vehicle with automatic transmission
CN100387818C (en) * 2002-08-28 2008-05-14 罗伯特-博希股份公司 Working method of IC engine, especially vehicle engine
JP2009041525A (en) * 2007-08-10 2009-02-26 Toyota Motor Corp Device and method for controlling vehicle, program materializing the method with computer, and record medium recording the program

Also Published As

Publication number Publication date
JPS6314171B2 (en) 1988-03-29

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