JPS63196444U - - Google Patents

Info

Publication number
JPS63196444U
JPS63196444U JP1987086789U JP8678987U JPS63196444U JP S63196444 U JPS63196444 U JP S63196444U JP 1987086789 U JP1987086789 U JP 1987086789U JP 8678987 U JP8678987 U JP 8678987U JP S63196444 U JPS63196444 U JP S63196444U
Authority
JP
Japan
Prior art keywords
throttle
throttle valve
drum
accelerator
lever
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
JP1987086789U
Other languages
English (en)
Other versions
JPH057472Y2 (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
Priority to JP1987086789U priority Critical patent/JPH057472Y2/ja
Priority to US07/200,988 priority patent/US4860708A/en
Publication of JPS63196444U publication Critical patent/JPS63196444U/ja
Application granted granted Critical
Publication of JPH057472Y2 publication Critical patent/JPH057472Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/103—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being alternatively mechanically linked to the pedal or moved by an electric actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る内燃機関のスロツトル弁
制御装置の全体構成を示す概略図、第２図は本考
案におけるアクセルペダル踏込量とアクセルペダ
ル踏力の関係を示す説明グラフ、第３図は制御ユ
ニツトの詳細を示す説明ブロツク図、第４図は該
制御ユニツトの制御動作を示すフロー・チヤート
、第５図は機関回転数に応じて検索するＢＳＦＣ
（最小燃料消費率）目標スロツトル弁開度特性を
示す説明グラフ、第６図は第５図と同様なＢＳＦ
Ｃ目標吸気圧特性を示す説明グラフ、第７図は従
来技術のスロツトル弁制御装置の全体構成を示す
概略図及び第８図は従来装置のアクセルペダル踏
込量とアクセルペダル踏力の関係を示す説明グラ
フである。 １０……吸気管、１２……スロツトル弁、１４
……スロツトル弁軸、１６……スロツトルドラム
、１８……ワイヤ、２０……リンケージ機構、２
２……アクセルペダル、２４……スロツトル直結
レバー、２６…ロストモーシヨンスプリング（第
１付勢手段）、２８…リターンスプリング（第２
付勢手段）、３０……スロツトル閉鎖レバー、３
４……連結ロツド、３６……パルスモータ（アク
チユエータ手段）、４０……モータレバー、４２
……ストツパ、５０……制御ユニツト、５２……
スロツトル弁開度センサ、５４……アクセル開度
センサ、５６……吸気圧センサ、５８……クラン
ク角センサ、６０……アクセルドラム軸、６２…
…アクセルドラム、６６……第２連結ロツド、７
８……第２リターンスプリング（第３付勢手段）
、８２…マイクロ・コンピユータ、８６……パル
スモータ制御回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 車載内燃機関の吸気路内に配設されるスロ
    ツトル弁の開度を制御するスロツトル弁制御装置
    であつて、 ａ 該スロツトル弁を吸気路内において回動自
    在に担持するスロツトル弁軸、 ｂ 該スロツトル弁軸に遊嵌されると共にアク
    セルペダルに連結され、其の開閉動作に連動して
    該弁軸を中心に回動するスロツトルドラム、 ｃ 該スロツトルドラムに隣接して該スロツト
    ル弁軸に固定されたスロツトル直結レバー、 ｄ 該スロツトル直結レバー付近に配置され、
    該スロツトル直結レバーをスロツトルドラムの開
    動作に追従して回動せしめる第１の付勢手段、 ｅ 前記スロツトル直結レバー付近に配置され
    、前記スロツトル弁を閉方向に付勢する、前記第
    １付勢手段より付勢力において小なる第２の付勢
    手段、 ｆ 前記スロツトル直結レバーを介してスロツ
    トル弁を閉方向に回動せしめるスロツトル閉鎖レ
    バー、 及び ｇ 該スロツトル閉鎖レバーに連結され内燃機
    関の運転状態に応じて其の動作を制御するアクチ
    ユエータ手段、 からなる内燃機関のスロツトル弁制御装置にお
    いて、 ｈ 前記スロツトルドラムとアクセルペダルと
    の間の連結系に介挿され、アクセルペダルの開閉
    動作をスロツトルドラムに伝達するアクセルドラ
    ム、 及び ｉ 該アクセルドラム付近に配置され、該アク
    セルドラムをスロツトル弁閉方向に付勢する第３
    の付勢手段、 を設け、よつてスロツトル弁の閉方向付勢力を
    該第３付勢手段にも分担せしめたことを特徴とす
    る内燃機関のスロツトル弁制御装置。 (2) 該第３付勢手段の付勢力を第２付勢手段の
    其れよりも大きくしたことを特徴とする実用新案
    登録請求の範囲第１項記載の内燃機関のスロツト
    ル弁制御装置。
JP1987086789U 1987-06-03 1987-06-03 Expired - Lifetime JPH057472Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987086789U JPH057472Y2 (ja) 1987-06-03 1987-06-03
US07/200,988 US4860708A (en) 1987-06-03 1988-06-01 Throttle control system for automotive internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987086789U JPH057472Y2 (ja) 1987-06-03 1987-06-03

Publications (2)

Publication Number Publication Date
JPS63196444U true JPS63196444U (ja) 1988-12-16
JPH057472Y2 JPH057472Y2 (ja) 1993-02-25

Family

ID=13896533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987086789U Expired - Lifetime JPH057472Y2 (ja) 1987-06-03 1987-06-03

Country Status (2)

Country Link
US (1) US4860708A (ja)
JP (1) JPH057472Y2 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908596C2 (de) * 1989-03-16 1999-11-11 Bosch Gmbh Robert Einrichtung zum Übertragen einer Stellposition eines Sollwertgebers
DE58907650D1 (de) * 1989-03-25 1994-06-16 Audi Ag Drosselklappe.
JPH02131044U (ja) * 1989-04-04 1990-10-30
DE3926424A1 (de) * 1989-08-10 1991-02-14 Audi Ag Drosselklappe
DE3934737A1 (de) * 1989-10-18 1991-04-25 Bosch Gmbh Robert Vorrichtung iii mit einem stellmotor zum eingriff in eine uebertragungseinrichtung
DE3936875A1 (de) * 1989-11-06 1991-05-08 Hella Kg Hueck & Co Drosselklappe fuer eine brennkraftmaschine
DE4006419C2 (de) * 1990-03-01 1998-12-24 Bosch Gmbh Robert Einrichtung mit einem Stellglied
US5003948A (en) * 1990-06-14 1991-04-02 Kohler Co. Stepper motor throttle controller
US5033433A (en) * 1990-06-14 1991-07-23 Kohler Co. Throttle with co-axial stepper motor drive
JPH05288087A (ja) * 1992-02-10 1993-11-02 Matsushita Electric Ind Co Ltd スロットル・アクチュエータ
US5717592A (en) * 1994-09-19 1998-02-10 Ford Motor Company Method and system for engine throttle control
JP3787861B2 (ja) * 1995-07-14 2006-06-21 株式会社デンソー 内燃機関のスロットルバルブ装置
US7096851B2 (en) * 2003-06-26 2006-08-29 Honda Motor Co., Ltd. Throttle device for multipurpose engine
US9381810B2 (en) 2010-06-03 2016-07-05 Polaris Industries Inc. Electronic throttle control
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
BR112017008825A2 (pt) 2014-10-31 2018-03-27 Polaris Inc método e sistema de direção assistida para um veículo, métodos para controlar um sistema de direção assistida de um veículo e para controlar um veículo, método de substituição de borboleta para um veículo recreativo, e, veículo.
MX2019005524A (es) 2016-11-18 2019-11-21 Polaris Inc Vehiculo que tiene suspension ajustable.
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
US11904648B2 (en) 2020-07-17 2024-02-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621584B2 (ja) * 1982-07-09 1994-03-23 マツダ株式会社 エンジンのスロツトル弁制御装置
JPS60190626A (ja) * 1984-03-09 1985-09-28 Hitachi Ltd 絞弁制御装置
US4703823A (en) * 1984-09-13 1987-11-03 Nippondenso Co., Ltd. Vehicle running control system
JPS61279743A (ja) * 1985-06-04 1986-12-10 Nissan Motor Co Ltd 車両用アクセル制御装置
JPH0658070B2 (ja) * 1985-07-31 1994-08-03 株式会社日立製作所 絞弁制御装置
US4787353A (en) * 1986-09-24 1988-11-29 Honda Giken Kogyo Kabushiki Kaisha Throttle valve control apparatus for an internal combustion engine mounted on a vehicle
US4727837A (en) * 1987-04-30 1988-03-01 Sturdy Corporation Engine governor with emergency throttle limiter

Also Published As

Publication number Publication date
JPH057472Y2 (ja) 1993-02-25
US4860708A (en) 1989-08-29

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