ATE398055T1 - Ventilanordnung - Google Patents

Ventilanordnung

Info

Publication number
ATE398055T1
ATE398055T1 AT05769667T AT05769667T ATE398055T1 AT E398055 T1 ATE398055 T1 AT E398055T1 AT 05769667 T AT05769667 T AT 05769667T AT 05769667 T AT05769667 T AT 05769667T AT E398055 T1 ATE398055 T1 AT E398055T1
Authority
AT
Austria
Prior art keywords
pressure responsive
movable
valve arrangement
resilient biasing
valve body
Prior art date
Application number
AT05769667T
Other languages
English (en)
Inventor
Laurence John Potter
Edward Gilbert Shaw
Original Assignee
Haldex Brake Products Ltd
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 Haldex Brake Products Ltd filed Critical Haldex Brake Products Ltd
Application granted granted Critical
Publication of ATE398055T1 publication Critical patent/ATE398055T1/de

Links

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
    • 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
    • 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
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T8/321—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 deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/327—Pneumatic systems
    • 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
    • B60T8/361—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 wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
    • 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
    • B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
    • B60T8/5006—Pressure reapplication by pulsing of valves
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Check Valves (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
  • Compressor (AREA)
  • Safety Valves (AREA)
AT05769667T 2004-08-28 2005-08-10 Ventilanordnung ATE398055T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0419239A GB2417545A (en) 2004-08-28 2004-08-28 Valve assembly

Publications (1)

Publication Number Publication Date
ATE398055T1 true ATE398055T1 (de) 2008-07-15

Family

ID=33104786

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05769667T ATE398055T1 (de) 2004-08-28 2005-08-10 Ventilanordnung

Country Status (8)

Country Link
US (1) US7389795B2 (de)
EP (1) EP1781518B1 (de)
CN (1) CN101010228A (de)
AT (1) ATE398055T1 (de)
BR (1) BRPI0514683A (de)
DE (1) DE602005007503D1 (de)
GB (1) GB2417545A (de)
WO (1) WO2006024814A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7509868B2 (en) * 2006-12-26 2009-03-31 Seiko Epson Corporation Liquid detecting device, liquid container, and liquid refilling method
US7949450B2 (en) * 2007-11-09 2011-05-24 GM Global Technology Operations LLC Control system for a torque transmitting device in an automatic transmission
DE102008028439B3 (de) * 2008-06-17 2009-10-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zur Herstellung Drucksteuerventilanordnung zur Steuerung eines Fluiddrucks in einer ABS-Bremsanlage eines Fahrzeugs
GB2467957A (en) * 2009-02-21 2010-08-25 Haldex Brake Products Ltd Brake modulator valve with acceptable cracking pressure
DE102009030899A1 (de) * 2009-06-29 2010-12-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Drucksteuerventilanordnung mit zusammen mit Querkanälen vollständig einstückig urgeformten Deckeln
GB201009242D0 (en) * 2010-06-02 2010-07-21 Haldex Brake Products Ltd Valve assembly
CN102022579A (zh) * 2010-12-21 2011-04-20 芜湖盛力制动有限责任公司 一种卡车及客车制动系统电磁阀
GB201122011D0 (en) 2011-12-21 2012-02-01 Haldex Brake Products Ltd Valve assembly
MX2014013332A (es) 2012-05-04 2015-02-05 Siemens Healthcare Diagnostics Sistema de introduccion de muestras.
TWI598526B (zh) * 2016-11-04 2017-09-11 Valve body with fast switching and fine-tuning of flow
US12280750B2 (en) * 2021-07-19 2025-04-22 Wuhan University Of Technology Automatic pressure regulating valve for electro-pneumatic braking system of commercial vehicle and control method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181917A (en) * 1962-07-26 1965-05-04 Berg Airlectro Products Co Relay valve
US3217745A (en) * 1963-06-10 1965-11-16 Jr Fred W Tate Hydraulic fluid control operating valve
DE2249480C2 (de) * 1971-10-21 1983-02-03 Fiat S.p.A., Torino Steuerdruckbetätigtes Dreiwegeventil
US3944294A (en) * 1973-06-08 1976-03-16 Jidosha Kiki Co., Ltd. Combined load-sensing proportion and relay valve for an air brake system
DE3240277A1 (de) * 1982-10-30 1984-05-03 Robert Bosch Gmbh, 7000 Stuttgart Druckmittel-bremsanlage
US4561464A (en) * 1984-11-07 1985-12-31 Roanoke College Relay valve
AU8752691A (en) * 1991-03-13 1992-10-21 Allied-Signal Inc. Method and apparatus for controlling pressure level in a compressed air adaptive braking system
US5429426A (en) * 1994-03-31 1995-07-04 Westinghouse Air Brake Company Brake cylinder pressure relay valve for railroad freight car
US5538336A (en) * 1994-12-23 1996-07-23 General Motors Corporation Integrated ABS/TCS hydraulic modulator braking system
KR0127551B1 (ko) * 1995-09-19 1998-04-06 배순훈 앤티로크 브레이크 시스템용 솔레노이드 밸브 및 제조방법
US6062260A (en) * 1998-06-11 2000-05-16 Smc Pneumatics, Inc. Dual piston pilot valve
US6832628B2 (en) * 2000-10-11 2004-12-21 Flowmatrix, Inc. Variable pressure regulated flow controllers
CN1585868A (zh) * 2001-10-10 2005-02-23 霍尔德克斯制动产品有限公司 液压控制动作阀
US7147006B2 (en) * 2001-10-10 2006-12-12 Haldex Brake Products, Ltd. Pilot operated valve

Also Published As

Publication number Publication date
GB2417545A (en) 2006-03-01
US7389795B2 (en) 2008-06-24
EP1781518A1 (de) 2007-05-09
BRPI0514683A (pt) 2008-06-17
EP1781518B1 (de) 2008-06-11
US20070186985A1 (en) 2007-08-16
CN101010228A (zh) 2007-08-01
WO2006024814A1 (en) 2006-03-09
GB0419239D0 (en) 2004-09-29
DE602005007503D1 (de) 2008-07-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties