DE1675426B2 - Dreiwegeventil mit selbsttaetiger rueckstellung - Google Patents

Dreiwegeventil mit selbsttaetiger rueckstellung

Info

Publication number
DE1675426B2
DE1675426B2 DE1968G0052679 DEG0052679A DE1675426B2 DE 1675426 B2 DE1675426 B2 DE 1675426B2 DE 1968G0052679 DE1968G0052679 DE 1968G0052679 DE G0052679 A DEG0052679 A DE G0052679A DE 1675426 B2 DE1675426 B2 DE 1675426B2
Authority
DE
Germany
Prior art keywords
actuating
valve
way valve
neutral
inlet
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
DE1968G0052679
Other languages
German (de)
English (en)
Other versions
DE1675426A1 (de
Inventor
Martin Birmingham Green (Großbritannien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of DE1675426A1 publication Critical patent/DE1675426A1/de
Publication of DE1675426B2 publication Critical patent/DE1675426B2/de
Granted legal-status Critical Current

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
    • 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
    • B60T13/12—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 liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87064—Oppositely movable cam surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
DE1968G0052679 1967-03-15 1968-03-15 Dreiwegeventil mit selbsttaetiger rueckstellung Granted DE1675426B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB02082/67A GB1208445A (en) 1967-03-15 1967-03-15 Improvements in or relating to hydraulic selector valves

Publications (2)

Publication Number Publication Date
DE1675426A1 DE1675426A1 (de) 1970-12-10
DE1675426B2 true DE1675426B2 (de) 1976-07-01

Family

ID=9998093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1968G0052679 Granted DE1675426B2 (de) 1967-03-15 1968-03-15 Dreiwegeventil mit selbsttaetiger rueckstellung

Country Status (7)

Country Link
US (1) US3490495A (US06623731-20030923-C00008.png)
BE (1) BE710469A (US06623731-20030923-C00008.png)
BR (1) BR6897448D0 (US06623731-20030923-C00008.png)
DE (1) DE1675426B2 (US06623731-20030923-C00008.png)
FR (1) FR1558714A (US06623731-20030923-C00008.png)
GB (1) GB1208445A (US06623731-20030923-C00008.png)
PL (1) PL88570B1 (US06623731-20030923-C00008.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659870A (en) * 1969-09-26 1972-05-02 Aisin Seiki Levelling valve assembly
US4282902A (en) * 1979-05-04 1981-08-11 Becton Dickinson & Company Valve apparatus for simultaneous control of a plurality of fluid paths
FR2475677A1 (fr) * 1980-02-13 1981-08-14 Cit Alcatel Vanne a trois voies
DE3012291A1 (de) * 1980-03-29 1981-10-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Ansteuerventilvorrichtung, insbesondere fuer untertaegige ausbausteuerung
DE3169157D1 (en) * 1980-04-17 1985-04-11 Lucas Ind Plc A hydraulic system for applying brakes on opposite sides of a vehicle either independently or simultaneously
JPS60205053A (ja) * 1984-03-30 1985-10-16 Aisin Seiki Co Ltd 圧力調整弁装置
US4765371A (en) * 1984-03-30 1988-08-23 Aisin Seiki Kabushiki Kaisha Pressure modulator valve device
JPH0332869Y2 (US06623731-20030923-C00008.png) * 1986-12-22 1991-07-11
DE3821700A1 (de) * 1988-06-28 1990-01-04 Deere & Co Steuervorrichtung fuer mindestens ein ventil
US5638866A (en) * 1996-03-01 1997-06-17 Dana Corporation Detent arrangement for holding hydraulic valve members stroked
DE19723219A1 (de) * 1997-06-03 1998-12-10 Frutigen Hydrotechnik Ag Hydraulisches Mehrwegeventil, insbesondere Lenkartenwählventil für mehrachsig gelenkte Fahrzeuge
DE19839427A1 (de) 1998-08-29 2000-03-02 Zahnradfabrik Friedrichshafen Mehrwege-Drehventil
DE10129143C1 (de) * 2001-06-16 2002-06-13 Haldex Brake Prod Gmbh Pneumatisches Schaltventil für Anlagen zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462544A (en) * 1942-06-03 1949-02-22 United Aircraft Prod Valve actuating means
US3044495A (en) * 1958-05-19 1962-07-17 Magneti Marelli Spa Load levelling device for a pneumatic suspension, particularly for a motor vehicle
US3107695A (en) * 1959-05-18 1963-10-22 Aurora Corp Valve mechanism
US3128635A (en) * 1960-08-09 1964-04-14 Westinghouse Air Brake Co Multi-characteristic valve device
US3223458A (en) * 1962-12-31 1965-12-14 Bendix Westinghouse Automotive Brake mechanism

Also Published As

Publication number Publication date
FR1558714A (US06623731-20030923-C00008.png) 1969-02-28
BR6897448D0 (pt) 1973-08-02
GB1208445A (en) 1970-10-14
DE1675426A1 (de) 1970-12-10
US3490495A (en) 1970-01-20
BE710469A (US06623731-20030923-C00008.png) 1968-06-17
PL88570B1 (US06623731-20030923-C00008.png) 1976-09-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee