JPH02132830U - - Google Patents

Info

Publication number
JPH02132830U
JPH02132830U JP1989043123U JP4312389U JPH02132830U JP H02132830 U JPH02132830 U JP H02132830U JP 1989043123 U JP1989043123 U JP 1989043123U JP 4312389 U JP4312389 U JP 4312389U JP H02132830 U JPH02132830 U JP H02132830U
Authority
JP
Japan
Prior art keywords
auxiliary air
atmospheric pressure
engine
air supply
supply means
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
JP1989043123U
Other languages
English (en)
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 filed Critical
Priority to JP1989043123U priority Critical patent/JPH02132830U/ja
Priority to US07/506,611 priority patent/US5086667A/en
Publication of JPH02132830U publication Critical patent/JPH02132830U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0015—Transmission control for optimising fuel consumptions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Description

【図面の簡単な説明】
図面は本考案の実施例を例示し、第１図は全体
概略構成図、第２図はコントロールユニツトによ
るＩＳＣ弁の作動制御を示すフローチヤート図、
第３図はコントロールユニツトによるパージ・バ
ルブの作動制御を示すフローチヤート図、第４図
は水温に対する制御量ＧＢ１を示す図、第５図は
大気圧に対する制御量ＧＢ２を示す図、第６図は
大気圧に対する制御量ＰＧＢ２を示す図である。 ３７……大気圧センサ（大気圧検出手段）、４
１，４２……補助エア供給手段、４３，４４……
補助エア制御手段、４５，４６……補正手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. スロツトル弁下流の吸気通路に補助エアを供給
    する補助エア供給手段と、エンジンの運転状態に
    応じて上記補助エア供給手段を制御する補助エア
    制御手段とを備えるとともに、大気圧を検出する
    大気圧検出手段と、該大気圧検出手段の出力を受
    け、大気圧に応じて上記補助エア制御手段におけ
    る補助エア供給手段の制御を補正する補正手段と
    を備え、該補正手段により設定される補正量は、
    同一大気圧においてマニユアル・トランスミツシ
    ヨン付エンジンよりもオートマチツク・トランス
    ミツシヨン付エンジンの方が大きいことを特徴と
    するエンジンの吸気装置。
JP1989043123U 1989-04-10 1989-04-10 Pending JPH02132830U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989043123U JPH02132830U (ja) 1989-04-10 1989-04-10
US07/506,611 US5086667A (en) 1989-04-10 1990-04-10 Intake system for automobile engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989043123U JPH02132830U (ja) 1989-04-10 1989-04-10

Publications (1)

Publication Number Publication Date
JPH02132830U true JPH02132830U (ja) 1990-11-05

Family

ID=12655065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989043123U Pending JPH02132830U (ja) 1989-04-10 1989-04-10

Country Status (2)

Country Link
US (1) US5086667A (ja)
JP (1) JPH02132830U (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467605B1 (en) * 1990-07-16 1996-02-28 Toyota Jidosha Kabushiki Kaisha Control system for engines and automatic transmissions
US5186080A (en) * 1992-02-07 1993-02-16 General Motors Corporation Engine coastdown control system
JPH06185434A (ja) * 1992-12-15 1994-07-05 Nippondenso Co Ltd 内燃機関の燃料噴射装置
JP3279371B2 (ja) * 1993-01-29 2002-04-30 マツダ株式会社 エンジンの蒸発燃料制御装置
JP2857035B2 (ja) * 1993-09-29 1999-02-10 三菱電機株式会社 エンジン制御装置
DE19612451B4 (de) * 1996-03-28 2008-05-08 Siemens Ag Ansaugsystem für eine Brennkraftmaschine
US6445996B1 (en) 1999-12-22 2002-09-03 Cummins Engine Company, Inc. Method and system for dynamically estimating atmospheric air pressure ambient to an internal combustion engine
US6953411B2 (en) * 2001-04-02 2005-10-11 Magna Drivetrain Of America, Inc. Electronically-tuned hydromechanical coupling
JP2023094740A (ja) * 2021-12-24 2023-07-06 株式会社クボタ 火花点火式エンジン

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106104A (en) * 1961-01-25 1963-10-08 Gen Motors Corp Altitude compensated pressure supply mechanism
US4108127A (en) * 1977-04-01 1978-08-22 Autotronic Controls, Corp. Modulated throttle bypass
JPS55125334A (en) * 1979-03-19 1980-09-27 Nissan Motor Co Ltd Fuel controller
JPS57131841A (en) * 1981-02-06 1982-08-14 Toyota Motor Corp Control method for idle revolution speed of internal- combustion engine
JPS5830554A (ja) * 1981-07-22 1983-02-23 Toyota Motor Corp 自動変速機の電子制御方法
JPS6237228A (ja) * 1985-08-09 1987-02-18 Honda Motor Co Ltd 手動変速機のシフト指示方法
US4750386A (en) * 1986-08-29 1988-06-14 General Motors Corporation Engine air/fuel ratio controller
JPH0694826B2 (ja) * 1987-08-28 1994-11-24 株式会社日立製作所 エンジン回転速度制御方法及び同制御装置

Also Published As

Publication number Publication date
US5086667A (en) 1992-02-11

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