KR970000737A - 자동변속기의 댐퍼클러치 작동장치 및 그의 제어방법 - Google Patents

자동변속기의 댐퍼클러치 작동장치 및 그의 제어방법 Download PDF

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Publication number
KR970000737A
KR970000737A KR1019950014530A KR19950014530A KR970000737A KR 970000737 A KR970000737 A KR 970000737A KR 1019950014530 A KR1019950014530 A KR 1019950014530A KR 19950014530 A KR19950014530 A KR 19950014530A KR 970000737 A KR970000737 A KR 970000737A
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KR
South Korea
Prior art keywords
damper
damper clutch
transmission
switch
control valve
Prior art date
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Application number
KR1019950014530A
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KR0155233B1 (ko
Inventor
박용준
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전성원
현대자동차 주식회사
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Priority to KR1019950014530A priority Critical patent/KR0155233B1/ko
Priority to US08/656,790 priority patent/US5803217A/en
Publication of KR970000737A publication Critical patent/KR970000737A/ko
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Publication of KR0155233B1 publication Critical patent/KR0155233B1/ko
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Classifications

    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/044—Ratio selector apparatus consisting of electrical switches or sensors
    • 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
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
    • 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
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H2059/366—Engine or motor speed
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20073—Control of plural mechanisms [e.g., control of transmission and control of 4 - wheel drive]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

본 발명은 자동변속기의 댐퍼클러치에 관한 것으로서, 변속기의 기어를 변속시키는 시프트레버의 손잡이 측면에 댐퍼 스위치를 장착하고, 이 댐퍼 스위치의 라인에 트랜스미션 제어 유닛을 연결함으로써, 댐퍼클러치의 작동을 운전자가 직접 온/오프시켜 언덕 구배 상승 및 하강시 토오크 컨버터에 밀착된 댐퍼클러치가 떨어질때 발생되는 유체슬립으로 인한 동력손실을 미연에 방지하여 연비를 향상시킨을 물론 변속유의 열발생 저감에 따른 열화현상이 방지되므로 엔진 브레이크를 구현할 수 있다.

Description

자동변속기의 댐퍼클러치 작동장치 및 그의 제어방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 자동변속기의 댐퍼클러치 작동장치를 개략적으로 나타낸 사시도, 제2도는 본 발명에 따른 댐퍼클러치의 제어방법을 나타낸 순서도이다.

Claims (2)

  1. 솔레노이드 밸브의 온/오프에 따라 댐퍼클러치 제어밸브에서 공급되는 유압에 의해 토오크 컨버터에 밀착되도록 작동 또는 해제되는 댐퍼클러치에 있어서, 변속기의 기어를 변속시키는 시프트레버의 손잡이 측면에 장착되는 댐퍼 스위치와, 상기 댐퍼 스위치의 라인에 연결되어 댐퍼클러치 제어밸브에서 공급된 유압을 댐퍼클러치로 전달하는 트랜스미션 제어 유닛으로 구성됨을 특징으로 하는 자동변속기의 댐퍼클러치 작동장치.
  2. 댐퍼클러치를 제어하는 방법에 있어서, 댐퍼클러치를 강제적으로 수행시 변속유의 온도를 판단하여 댐퍼 스위치를 온/오프시키는 단계와, 상기 댐퍼 스위치 온 시 엔진 회전수의 대소를 판단하는 단계와, 상기 분당 회전수가 1800보다 작으면 트랜스미션 제어 유닛의 감속제어밸브가 온 신호에 따라 유압을 출력하는 단계와, 상기 감속제어밸브에서 출력된 유압에 의해 릴리스압이 해제되면서 댐퍼클러치가 작동되는 단계로 이루어짐을 특징으로 하는 자동변속기의 댐퍼클러치 제어방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950014530A 1995-06-01 1995-06-01 자동변속기의 댐퍼클러치 작동 제어방법 Expired - Fee Related KR0155233B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019950014530A KR0155233B1 (ko) 1995-06-01 1995-06-01 자동변속기의 댐퍼클러치 작동 제어방법
US08/656,790 US5803217A (en) 1995-06-01 1996-05-31 Apparatus and method for controlling a damper clutch for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950014530A KR0155233B1 (ko) 1995-06-01 1995-06-01 자동변속기의 댐퍼클러치 작동 제어방법

Publications (2)

Publication Number Publication Date
KR970000737A true KR970000737A (ko) 1997-01-21
KR0155233B1 KR0155233B1 (ko) 1998-10-15

Family

ID=19416372

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950014530A Expired - Fee Related KR0155233B1 (ko) 1995-06-01 1995-06-01 자동변속기의 댐퍼클러치 작동 제어방법

Country Status (2)

Country Link
US (1) US5803217A (ko)
KR (1) KR0155233B1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980049722A (ko) * 1996-12-20 1998-09-15 김영귀 차량용 자동변속기의 로크 업 클러치 강제 작동방법
KR100380493B1 (ko) 2000-12-28 2003-04-18 현대자동차주식회사 자동변속기의 댐퍼클러치 제어방법
USD503365S1 (en) 2003-06-23 2005-03-29 Cnh America Llc 3-button shuttle shift control
US6938509B2 (en) * 2003-06-23 2005-09-06 Cnh America Llc Transmission shift control for selecting forward, reverse, neutral and park, and method of operation of the same
US6930594B1 (en) * 2003-10-08 2005-08-16 Calvin Wang Electronically-active vehicle gear-shift knob
US7322483B2 (en) * 2005-08-31 2008-01-29 Suncast Corporation Cantilever shelving for utility shed
US7517300B2 (en) 2005-10-31 2009-04-14 Caterpillar Inc. Retarding system implementing torque converter lockup
DE102006004080A1 (de) * 2006-01-28 2007-08-02 Zf Friedrichshafen Ag Antriebsstrang eines Kraftfahrzeuges
US8540605B2 (en) * 2010-10-14 2013-09-24 GM Global Technology Operations LLC Control of torque transfer between an engine and a manual transmission
CN102943870B (zh) * 2012-11-02 2015-12-30 浙江亿日气动科技有限公司 具有进出气结构的双控气动辅助换挡手柄

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468988A (en) * 1980-08-04 1984-09-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Slip control system for a clutch
US4463842A (en) * 1981-12-16 1984-08-07 Clark Equipment Company Lockup control system for torque converter
JPS61197824A (ja) * 1985-02-28 1986-09-02 Isuzu Motors Ltd クラツチ制御装置
DE3611256C2 (de) * 1985-04-06 1994-08-25 Nissan Motor Vorrichtung zum Regeln der Anfahrkupplung eines automatischen Getriebes
US4779489A (en) * 1986-06-27 1988-10-25 Borg-Warner Automotive, Inc. Control system for controlling transmission fluid pressure
JPS63303258A (ja) * 1987-06-02 1988-12-09 Fuji Heavy Ind Ltd ロックアップトルコン付無段変速機の制御装置
US5172603A (en) * 1991-05-03 1992-12-22 Macinnis Richard F Electrically actuated shifting method and apparatus
US5557981A (en) * 1993-05-25 1996-09-24 Tamco Limited One-piece gearshift lever with cold formed end
KR950017389A (ko) * 1993-12-30 1995-07-20 전성원 자동 변속장치의 변속단 이상상태 판단장치 및 그 방법

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Publication number Publication date
KR0155233B1 (ko) 1998-10-15
US5803217A (en) 1998-09-08

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