JPS62133954U - - Google Patents

Info

Publication number
JPS62133954U
JPS62133954U JP704387U JP704387U JPS62133954U JP S62133954 U JPS62133954 U JP S62133954U JP 704387 U JP704387 U JP 704387U JP 704387 U JP704387 U JP 704387U JP S62133954 U JPS62133954 U JP S62133954U
Authority
JP
Japan
Prior art keywords
throttle valve
control device
solenoid valve
rotation speed
internal combustion
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
JP704387U
Other languages
English (en)
Other versions
JPH0217166Y2 (ja
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
Publication of JPS62133954U publication Critical patent/JPS62133954U/ja
Application granted granted Critical
Publication of JPH0217166Y2 publication Critical patent/JPH0217166Y2/ja
Expired 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

【図面の簡単な説明】
第１図は本考案に用いられる内燃機関の概略を
示した配置説明図、第２図は本考案の制御装置の
ブロツク図、第３図ａ〜ｅはそれぞれ第２図のブ
ロツク図の各回路に表れるパルス信号を示したパ
ルス波形図、第４図は第３図の制御器の詳細を示
した電気回路図である。 １０……空気フイルター、１２……空気吸入管
、１３……絞り弁、１４……バイパス路、１５…
…燃料供給装置、１７……アクセルペダル、２０
……回転数発信器、２１……温度信号発信器、２
２……制御装置、２３……電磁弁、２５……パル
ス整形回路、３１……比較装置、３３……単安定
マルチバイブレーター、４１……制御器、４７…
…パルス発生回路、４８……のこぎり波発生回路
、４９……比較器、５５……単安定マルチバイブ
レーター、５６……論理回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 動作特性量発信器と、所望回転数と現在回
    転数を比較する比較装置３１と、比較結果に基づ
    き絞り弁バイパス路制御用電磁弁を駆動する信号
    を発生するパルス発生回路と、前記パルス発生回
    路４７の前段に接続され、少なくとも積分特性を
    有する制御器４１とを備えた内燃機関における絞
    り弁バイパス路の電磁弁制御装置において、前記
    制御器４１の出力値は絞り弁が閉じ回転数が所定
    値以上になるエンジンブレーキ時には所定の値に
    切り替えられ、その所定の値に従つて絞り弁バイ
    パス路制御用電磁弁２３が駆動されることを特徴
    とする内燃機関における絞り弁バイパス路の電磁
    弁制御装置。 (2) 前記所望回転数は動作特性量に応じて選ば
    れる実用新案登録請求の範囲第１項に記載の内燃
    機関における絞り弁バイパス路の電磁弁制御装置
    。 (3) 所望回転数と現在回転数を比較する比較装
    置３１はイクスクルーシブ・オア・ゲートの機能
    を有する実用新案登録請求の範囲第１項に記載の
    内燃機関における絞り弁バイパス路の電磁弁制御
    装置。 (4) 制御器４１の積分方向は所望回転数と現在
    回転数の偏差の極性に応じて変化し、また積分期
    間はその偏差の量に応じて変わる実用新案登録請
    求の範囲第１項に記載の内燃機関における絞り弁
    バイパス路の電磁弁制御装置。 (5) 制御器４１は積分特性のほかにＰ特性ある
    いはＤ特性を有する実用新案登録請求の範囲第１
    項に記載の内燃機関における絞り弁バイパス路の
    電磁弁制御装置。 (6) 電磁弁２３の駆動信号の周波数は５〜１０
    Ｈｚに選ばれる実用新案登録請求の範囲第１項か
    ら第５項までのいずれか１項に記載の内燃機関に
    おける絞り弁バイパス路の電磁弁制御装置。
JP1987007043U 1977-11-04 1987-01-22 Expired JPH0217166Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749369 DE2749369C2 (de) 1977-11-04 1977-11-04 Regelsystem für ein Stellglied im zusatzluftzuführenden Umgehungskanal einer Drosselklappe bei Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
JPS62133954U true JPS62133954U (ja) 1987-08-24
JPH0217166Y2 JPH0217166Y2 (ja) 1990-05-14

Family

ID=6022998

Family Applications (2)

Application Number Title Priority Date Filing Date
JP13385378A Pending JPS5472319A (en) 1977-11-04 1978-11-01 Controller of magnet valve of throttle valve byypath in internal combustion engine
JP1987007043U Expired JPH0217166Y2 (ja) 1977-11-04 1987-01-22

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP13385378A Pending JPS5472319A (en) 1977-11-04 1978-11-01 Controller of magnet valve of throttle valve byypath in internal combustion engine

Country Status (3)

Country Link
JP (2) JPS5472319A (ja)
DE (1) DE2749369C2 (ja)
GB (1) GB2007878B (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051420B (en) * 1979-04-24 1983-12-14 Nissan Motor Intake air flow control system to control idling speed of an internal combustion engine
JPS55160135A (en) * 1979-05-29 1980-12-12 Nissan Motor Co Ltd Suction air controller
JPS55160137A (en) * 1979-05-29 1980-12-12 Nissan Motor Co Ltd Suction air controller
IT1119231B (it) * 1979-10-17 1986-03-03 Fiat Auto Spa Sistema di controllo elettronico nella fase di partenza a freddo nei motori a combustione
JPS5685544A (en) * 1979-12-14 1981-07-11 Hitachi Ltd Controlling device of idle rotation
DE3014058A1 (de) * 1980-04-11 1981-10-15 Daimler-Benz Ag, 7000 Stuttgart Anordnung zur drehzahlabhaengigen leerlaufanhebung
DE3039435C2 (de) * 1980-10-18 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Regelung der Leerlauf-Drehzahl von Brennkraftmaschinen
DE3124496A1 (de) * 1981-06-23 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Leerlaufdrehzahlregeleinrichtung fuer brennkraftmaschinen
DE3149097A1 (de) * 1981-12-11 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum regeln der leerlaufdrehzahl bei einer brennkraftmaschine
EP0085120A1 (de) * 1982-01-29 1983-08-10 Wimmer, Gottfried Vorrichtung zur Zuführung von Luft in Verbrennungskraftmaschinen im Schubbetrieb
GB2120420B (en) * 1982-04-20 1985-11-27 Honda Motor Co Ltd Automatic control of idling speed
DE3226283A1 (de) * 1982-07-14 1984-01-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Leerlaufregler, insbesondere fuer kraftfahrzeuge
DE3238189A1 (de) * 1982-10-15 1984-04-19 Robert Bosch Gmbh, 7000 Stuttgart Leerlauf-regelsystem fuer eine brennkraftmaschine
JPS5987247A (ja) * 1982-11-12 1984-05-19 Fuji Heavy Ind Ltd アイドル自動調速装置
JPS5993942A (ja) * 1982-11-19 1984-05-30 Fuji Heavy Ind Ltd アイドル自動調速装置
JPS59155548A (ja) * 1983-02-25 1984-09-04 Honda Motor Co Ltd 内燃エンジンのアイドル回転数フイ−ドバツク制御方法
JPS603447A (ja) * 1983-06-22 1985-01-09 Honda Motor Co Ltd 内燃エンジンの回転角度位置計測系異常時のアイドル回転数制御方法
DE3337260A1 (de) * 1983-10-13 1985-04-25 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Leerlaufregelung fuer einen ottomotor
DE3403358A1 (de) * 1984-02-01 1985-08-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur bestimmung des einflusses unterschiedlicher steuergroessen auf den drehzahlverlauf einer brennkraftmaschine
JPS6394039A (ja) * 1986-10-08 1988-04-25 Hitachi Ltd 内燃機関の燃料制御方法及び装置
DE3733623A1 (de) * 1987-10-05 1989-04-13 Bosch Gmbh Robert Einrichtung zur einstellung einer betriebskenngroesse einer brennkraftmaschine
DE3743309A1 (de) * 1987-12-21 1989-06-29 Bosch Gmbh Robert Verfahren und einrichtung zur erkennung und lockerung verklemmter stellelemente
DE3925179C2 (de) * 1988-08-22 1996-07-18 Volkswagen Ag Ansaugluftsteuersystem zum Betreiben einer Brennkraftmaschine mit Leerlaufdrehzahlregelung
JPH0318639A (ja) * 1989-06-14 1991-01-28 Mitsubishi Electric Corp エンジンの吸入空気量制御装置
JP2900186B2 (ja) * 1990-09-27 1999-06-02 マツダ株式会社 エンジンのアイドル回転数制御装置
DE4231227A1 (de) * 1992-09-18 1994-03-24 Bosch Gmbh Robert Steuerverfahren und -einrichtung für eine Verstelleinrichtung in einem Fahrzeug
DE102012113124A1 (de) * 2012-12-27 2014-07-03 Ev Group E. Thallner Gmbh Sprühdüseneinrichtung und Verfahren zum Beschichten

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868933A (en) * 1969-11-22 1975-03-04 Volkswagenwerk Ag Combustion motor
JPS512834A (ja) * 1974-06-14 1976-01-10 Bendix Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868933A (en) * 1969-11-22 1975-03-04 Volkswagenwerk Ag Combustion motor
JPS512834A (ja) * 1974-06-14 1976-01-10 Bendix Corp

Also Published As

Publication number Publication date
JPS5472319A (en) 1979-06-09
GB2007878B (en) 1982-07-28
DE2749369A1 (de) 1979-05-10
DE2749369C2 (de) 1985-06-13
JPH0217166Y2 (ja) 1990-05-14
GB2007878A (en) 1979-05-23

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