KR980001152A - Devices for hydraulic control of automotive clutch - Google Patents

Devices for hydraulic control of automotive clutch Download PDF

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Publication number
KR980001152A
KR980001152A KR1019970023750A KR19970023750A KR980001152A KR 980001152 A KR980001152 A KR 980001152A KR 1019970023750 A KR1019970023750 A KR 1019970023750A KR 19970023750 A KR19970023750 A KR 19970023750A KR 980001152 A KR980001152 A KR 980001152A
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KR
South Korea
Prior art keywords
clutch
piston
valve
clutch control
vehicle according
Prior art date
Application number
KR1019970023750A
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Korean (ko)
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KR100470620B1 (en
Inventor
크리스띠앙 호프만
베르나르 스트라지에
에릭 아르뀌쉬
Original Assignee
레메이르 마르
발레오
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.)
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Publication date
Application filed by 레메이르 마르, 발레오 filed Critical 레메이르 마르
Publication of KR980001152A publication Critical patent/KR980001152A/en
Application granted granted Critical
Publication of KR100470620B1 publication Critical patent/KR100470620B1/en

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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

본 발명은 재공급 장치(36)는 유체의 저장소(38)를 구비하고 압력 챔버(34)를 일정하게 충전하여 유지하게 제공된 형태이고, 송신 실린더(12)내의 피스톤(14)이 클러치해제되도록 이동될 때 재공급 장치(36)가 압력 챔버(34)로부터 분리되는 형태의 차량 클러치의 유압 제어용 장치로서, 상기 재공급 장치(36) 저장소(38)와 압력 챔버(34)사이에 삽입된 제어형 밸브(42)를 구비하며, 상기 밸브(42)는 송신 실린더(24)내의 피스톤(22)이 클러치해제되는 방향으로 아이들 위치로부터 이동될때 폐쇄되는 것이 특징이다.In the present invention, the resupply device 36 is provided with a reservoir 38 of fluid and is provided to constantly charge and maintain the pressure chamber 34, and the piston 14 in the transmission cylinder 12 moves to release the clutch. Device for hydraulic control of a vehicle clutch in which the resupply device 36 is separated from the pressure chamber 34, when the resupply device 36 is separated from the pressure chamber 34. (42), the valve (42) is characterized in that it closes when the piston (22) in the transmission cylinder (24) is moved from the idle position in the direction in which the clutch is released.

Description

차량용 클러치의 유압 제어용 장치Devices for hydraulic control of automotive clutch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 내지 제3도는 종래 기술에 따라 설계된 차량 클러치의 유압 제어용 장치로서, 각기 클러치 결합 위치, 중간 위치 및 해제 위치를 도시한 도면.1 to 3 are diagrams showing the clutch engagement position, the intermediate position, and the release position, respectively, of a device for hydraulic control of a vehicle clutch designed according to the prior art.

제4도 내지 제5도는 본 발명의 제어 장치를 도시하는 것으로 제1도 내지 제3도에 도시한 도면과 유사한 도면.4 to 5 show a control device of the present invention, similar to those shown in FIGS. 1 to 3;

Claims (8)

두개의 송신 실린더(12)및 수신 실린더(24)의 유압 챔버(16, 20)가 파이프(18)에 의해 접속되고, 대략 클러치해제되도록 수신 실린더(24)내의 피스톤(22)으로 송신 실린더(12)내의 피스톤(14)의 이동을 전달하도록 설계된 액체로 충전된 압력 챔버(34)를 파이프(18)와 함께 형성하는 형태이고, 재공급 장치(36)는 유체의 저장소(38)를 구비하고 압력 챔버(34)를 일정하게 충전하여 유지하게 제공된 형태이고, 송신 실린더(12)내의 피스톤이 그 운동을 제어하는 액추에이터에 접속되고 수신 실린더내의 피스톤(22)이 클러치(11)상에서 작동하는 반면에 송신 실린더(12)내의 피스톤(14)이 아이들 위치로부터 클러치해제되는 위치까지 이동될 때 재공급 장치(36)가 압력 챔버(34)로부터 분리되는 형태의 차량용 클러치(11)를 제어하기 위한 장치에 있어서, 상기 재공급 장치(36)는 일단부가 저장소(38)에 접속되어 있고 타단부를 통해 두개의 실린더(12, 24)를 접속하는 파이프(18)로 개방된 덕트(40)내에 삽입된 제어형 밸브(42)를 구비하며, 상기 밸브(42)는 송신 실린더(24)내의 피스톤(22)이 클러치해제되는 방향으로 아이들 위치로부터 이동될 때 폐쇄되는 것을 특징으로 하는 차량용 클러치 제어 장치.The two transmission cylinders 12 and the hydraulic chambers 16, 20 of the receiving cylinder 24 are connected by a pipe 18 and are transmitted to the piston 22 in the receiving cylinder 24 so that they are approximately de-clutched. Is formed in the form of a pressure chamber 34 filled with liquid designed to transmit movement of the piston 14 within the pipe 18 together with the pipe 18, the resupply device 36 having a reservoir 38 of fluid and pressure It is of a type provided to constantly charge and maintain the chamber 34, wherein the piston in the transmission cylinder 12 is connected to an actuator that controls its movement and the piston 22 in the receiving cylinder operates on the clutch 11 while transmitting In the apparatus for controlling the vehicle clutch 11 in the form where the resupply device 36 is separated from the pressure chamber 34 when the piston 14 in the cylinder 12 is moved from the idle position to the position where the clutch is released. The resupply device 36 is A controlled valve 42 inserted into a duct 40 which is connected to the reservoir 38 and is opened by a pipe 18 which connects the two cylinders 12, 24 through the other end, the valve And 42 is closed when the piston 22 in the transmission cylinder 24 is moved from the idle position in the direction in which the clutch is released. 제1항에 있어서, 상기 밸브(42)는 통상 개방되어 있는 것을 특징으로 하는 차량용 클러치 제어 장치.2. The clutch control apparatus for a vehicle according to claim 1, wherein said valve (42) is normally opened. 제2항에 있어서, 상기 밸브(42)의 폐쇄는 컴퓨터에 의해 제어되는 것을 특징으로 하는 차량용 클러치 제어 장치.3. The clutch control apparatus for a vehicle according to claim 2, wherein the closing of the valve (42) is controlled by a computer. 제3항에 있어서, 상기 솔레노이드 밸브(42)의 폐쇄는 액추에이터가 개시되기 전에 이뤄지는 것을 특징으로 하는 차량용 클러치 제어 장치.4. The clutch control apparatus for a vehicle according to claim 3, wherein the closing of the solenoid valve (42) occurs before the actuator is started. 제3항 또는 제4항에 있어서, 상기 솔레노이드 밸브(42)의 개방은 제어 유체의 불규칙한 팽창의 경우에 컴퓨터에 의해 제어되는 것을 특징으로 하는 차량용 클러치 제어 장치.5. The clutch control device according to claim 3 or 4, wherein the opening of the solenoid valve (42) is controlled by a computer in the case of irregular expansion of the control fluid. 제1항 내지 제5항 중 어느 한 항에 있어서, 유동 제한기(44)는 유체 저장소(38)와 압력 챔버(34)사이에 삽입되어 제공되는 것을 특징으로 하는 차량용 클러치 제어 장치.6. The clutch control device for a vehicle according to claim 1, wherein the flow restrictor is inserted between the fluid reservoir and the pressure chamber. 6. 제6항에 있어서, 상기 유동 제한기(44)는 상기 저장소(38)와 상기 밸브(42)사이의 덕트(40)내에 삽입되는 것을 특징으로 하는 차량용 클러치 제어 장치.7. The clutch control device according to claim 6, wherein the flow restrictor (44) is inserted in a duct (40) between the reservoir (38) and the valve (42). 제7항에 있어서, 상기 유동 제한기는 덕트(40)의 통로 직경내의 제한부(44)에 의해 형성되는 것을 특징으로 하는 차량용 클러치 제어 장치.8. The clutch control apparatus for a vehicle according to claim 7, wherein the flow restrictor is formed by a restricting portion (44) in a passage diameter of the duct (40). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970023750A 1996-06-10 1997-06-10 Automotive clutch control device KR100470620B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607143A FR2749544B1 (en) 1996-06-10 1996-06-10 IMPROVED DEVICE FOR HYDRAULICALLY CONTROLLING A CLUTCH OF A MOTOR VEHICLE
FR96/07143 1996-06-10

Publications (2)

Publication Number Publication Date
KR980001152A true KR980001152A (en) 1998-03-30
KR100470620B1 KR100470620B1 (en) 2005-07-25

Family

ID=9492864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970023750A KR100470620B1 (en) 1996-06-10 1997-06-10 Automotive clutch control device

Country Status (3)

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KR (1) KR100470620B1 (en)
FR (1) FR2749544B1 (en)
GB (1) GB2314136B (en)

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DE19734038A1 (en) * 1996-08-16 1998-02-19 Luk Getriebe Systeme Gmbh Motor vehicle drive method
DE10230431A1 (en) * 2002-07-06 2004-01-22 Daimlerchrysler Ag Container for a hydraulic brake system
GB2458496B (en) 2008-03-20 2012-07-11 Ford Global Tech Llc A method and apparatus for leak testing a hydraulic clutch actuation system
DE102010037424B4 (en) 2010-09-09 2022-11-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hydraulic control system for a clutch, parallel hybrid drive and method
CN103502673B (en) * 2011-05-06 2017-03-22 舍弗勒技术股份两合公司 Hydraulic section with exhaust device
CN103195840B (en) * 2013-04-03 2016-02-24 江西博能上饶客车有限公司 Automatic clutch system
CN107435695B (en) * 2016-05-26 2019-11-22 宝沃汽车（中国）有限公司 A kind of vehicle and its buffer-type clutch system

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GB543672A (en) * 1940-06-05 1942-03-09 James Henry Pratt Improvements in hydraulic control mechanism
GB547465A (en) * 1941-03-04 1942-08-28 Rover Co Ltd Improvements relating to motor vehicle clutches
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Also Published As

Publication number Publication date
KR100470620B1 (en) 2005-07-25
GB2314136B (en) 2000-04-12
GB9712060D0 (en) 1997-08-13
FR2749544B1 (en) 1998-08-28
FR2749544A1 (en) 1997-12-12
GB2314136A (en) 1997-12-17

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