JPS6419135A - Throttle valve control device for engine - Google Patents

Throttle valve control device for engine

Info

Publication number
JPS6419135A
JPS6419135A JP17575487A JP17575487A JPS6419135A JP S6419135 A JPS6419135 A JP S6419135A JP 17575487 A JP17575487 A JP 17575487A JP 17575487 A JP17575487 A JP 17575487A JP S6419135 A JPS6419135 A JP S6419135A
Authority
JP
Japan
Prior art keywords
throttle valve
accelerator
engine
control device
valve control
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
JP17575487A
Other languages
Japanese (ja)
Other versions
JP2525416B2 (en
Inventor
Mitsuru Nagaoka
Toru Onaka
Mitsuo Yasuno
Kazuhiro Murashige
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62175754A priority Critical patent/JP2525416B2/en
Publication of JPS6419135A publication Critical patent/JPS6419135A/en
Application granted granted Critical
Publication of JP2525416B2 publication Critical patent/JP2525416B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE:To intend to improve intermediate acceleration performance in middle speed by making rate of change in throttle valve opening to operated quantity of accelerator pedal larger on intermediate specified range of operated quantity of accelerator pedal. CONSTITUTION:Signal from an acceleration sensor 8 provided to an accelerator 12 is put in to a control unit 11 for driving an actuator 4 for a throttle valve 3 according to prefixed characteristic. The control unit 11 has a throttle characteristic changing means 14 and makes rate of change in throttle valve opening larger when operated quantity of the accelerator is on a intermediate specified range. Thereby, intermediate acceleration performance at middle speed can be improved.
JP62175754A 1987-07-14 1987-07-14 Engine throttle valve controller Expired - Lifetime JP2525416B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62175754A JP2525416B2 (en) 1987-07-14 1987-07-14 Engine throttle valve controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62175754A JP2525416B2 (en) 1987-07-14 1987-07-14 Engine throttle valve controller

Publications (2)

Publication Number Publication Date
JPS6419135A true JPS6419135A (en) 1989-01-23
JP2525416B2 JP2525416B2 (en) 1996-08-21

Family

ID=16001668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62175754A Expired - Lifetime JP2525416B2 (en) 1987-07-14 1987-07-14 Engine throttle valve controller

Country Status (1)

Country Link
JP (1) JP2525416B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107537A (en) * 2010-11-15 2012-06-07 Toyota Motor Corp Control apparatus of vehicle drive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107537A (en) * 2010-11-15 2012-06-07 Toyota Motor Corp Control apparatus of vehicle drive device

Also Published As

Publication number Publication date
JP2525416B2 (en) 1996-08-21

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