KR910012556A - 밸 브 - Google Patents

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Publication number
KR910012556A
KR910012556A KR1019900021412A KR900021412A KR910012556A KR 910012556 A KR910012556 A KR 910012556A KR 1019900021412 A KR1019900021412 A KR 1019900021412A KR 900021412 A KR900021412 A KR 900021412A KR 910012556 A KR910012556 A KR 910012556A
Authority
KR
South Korea
Prior art keywords
valve
plunger
seat
spring
valve seat
Prior art date
Application number
KR1019900021412A
Other languages
English (en)
Inventor
피켄한 요셉
Original Assignee
마이클 에이. 카리
루카스 인더스트리스 퍼블릭 리미티드 캄파니
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 by 마이클 에이. 카리, 루카스 인더스트리스 퍼블릭 리미티드 캄파니 filed Critical 마이클 에이. 카리
Publication of KR910012556A publication Critical patent/KR910012556A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/362—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in pneumatic systems
    • B60T8/3625—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in pneumatic systems having at least one vacuum connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Magnetically Actuated Valves (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

내용 없음

Description

밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 밸브가 사용되는 모우터차량용을 제동시스템에서 브레이크압력부우스터를 보인 개략구성도,
제2도는 본 발명에 따른 밸브가 비작동위치에 있는 것을 보인 단면도.

Claims (6)

  1. 비교적 높은 압력하에 유체가 유입되는 유입구(20)와 적어도 하나의 유체우출구(18)를 갖는 밸브하우징(30)으로 구성되고 플런저(36)가 제1스프링(44)에 의하여 반대방향으로 축방향 탄지된 밸브사이트(VS)를 향하여 전자석에 의해 축방향으로 이동가능하게된 차동압력제어밸브에 있어서, 제2스프링(42) 플런저(36)를 밸브시이트(VS)를 향하여 이동될 때에 이에 접촉되기전 또는 접촉될 때에 밸브시이트(VS)를 연결된 스토퍼(52)에 기능적으로 결합되게 하고, 제1스프링(44)의 압력이 제2스프링(52)의 압력보다 큼을 특징으로하는 밸브.
  2. 청구범위 제1항에 있어서, 플런져(36)가 내측슬리이브(38)를 동심원상으로 둘러싸고 있는 슬리이브형태로 구성되고, 제2스프링(42)이 밸브의 플런저와 내측 슬리이브(38) 사이에 갇혀 있음을 특징으로 하는 밸브.
  3. 청구범위 1또는 제2항에 있어서, 밸브시이트(VS)가 탄성물질로된 커프(50)에 형성되고 링이 스토파(52)로서 착용함을 특징으로 하는 밸브.
  4. 전기 청구범위의 어느 한 항에 있어서, 밸브시이트(VS)가 유입구(20)로부터 유출구(18)로 유로를 폐쇄토록 제1사이트링(60)에 대하여 가압되고, 플런저(36)에는 이 플런저(36)의 축방향 운동시에 밸브시이트(VS)가 제1시이트링(60)으로 부터 벗어나도록하는 제2시이트링(62)이 형성되어 있음을 특징으로 하는 밸브.
  5. 청구범위 제4항에 있어서, 밸브시이트(VS)가 방사상평면형태로 되어있고 시이트링(60,62)은 동심원상으로 직경이 약간 차이가 있음을 특징으로 하는 밸브.
  6. 전기 청구범위의 어느 한 항에 있어서, 플런저(36)가 탄성칼라(48)에 의하여 밸브하우징(30)내에서 안내됨을 특징으로 하는 밸브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900021412A 1989-12-27 1990-12-22 밸 브 KR910012556A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3943003 1989-12-27
DE19893943003 DE3943003A1 (de) 1989-12-27 1989-12-27 Ventil

Publications (1)

Publication Number Publication Date
KR910012556A true KR910012556A (ko) 1991-08-08

Family

ID=6396461

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021412A KR910012556A (ko) 1989-12-27 1990-12-22 밸 브

Country Status (6)

Country Link
US (1) US5067524A (ko)
EP (1) EP0435112A3 (ko)
JP (1) JPH03292251A (ko)
KR (1) KR910012556A (ko)
BR (1) BR9006592A (ko)
DE (1) DE3943003A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101303971B1 (ko) * 2011-04-25 2013-09-05 최인수 플런저 냉각장치를 구비하는 고압력 호모게나이저용 플런저펌프

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711104B1 (fr) * 1993-10-12 1996-01-05 Alliedsignal Europ Services Système de freinage assisté à commande automatique et à réserve contrôlée.
DE19527493A1 (de) * 1995-07-27 1997-01-30 Lucas Ind Plc Elektromagnetische Betätigungseinrichtung
US5969443A (en) * 1996-07-15 1999-10-19 Lucas Industries Public Limited Company Electromagnetic actuating device
DE19731417A1 (de) 1997-07-22 1999-01-28 Itt Mfg Enterprises Inc Ventileinrichtung
US5979503A (en) * 1997-08-22 1999-11-09 Alliedsignal Truck Brake Systems, Co. ABS modulator solenoid with a pressure balancing piston
DE19744111C1 (de) * 1997-10-06 1998-10-22 Lucas Ind Plc Elektronisch steuerbarer Bremskraftverstärker
DE19812804C2 (de) * 1998-03-16 2002-02-28 Rexroth Mecman Gmbh Ventil zur Entlüftung, insbesondere als Bestandteil eines elektropneumatischen Druckregelventils
DE19904901A1 (de) * 1999-02-06 2000-08-10 Zahnradfabrik Friedrichshafen Proportional-Druckregelventil
US20050110342A1 (en) * 2003-11-24 2005-05-26 Eberling Charles E. Brake actuator with integral antilock modulator
WO2013192003A1 (en) 2012-06-21 2013-12-27 Borgwarner Inc. Method for solenoid motor venting with contamination protection via a hydraulic sleeve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305092A1 (de) * 1983-02-14 1984-08-16 Herion-Werke Kg, 7012 Fellbach Druckregelventil
DE3722315A1 (de) * 1987-07-07 1989-01-19 Joucomatic Gmbh Druckregelventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101303971B1 (ko) * 2011-04-25 2013-09-05 최인수 플런저 냉각장치를 구비하는 고압력 호모게나이저용 플런저펌프

Also Published As

Publication number Publication date
BR9006592A (pt) 1991-10-01
US5067524A (en) 1991-11-26
DE3943003A1 (de) 1991-07-04
EP0435112A3 (en) 1992-09-16
JPH03292251A (ja) 1991-12-24
EP0435112A2 (de) 1991-07-03

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid