GB1196988A - Improvements in or Relating to Pressure Regulators - Google Patents

Improvements in or Relating to Pressure Regulators

Info

Publication number
GB1196988A
GB1196988A GB1103368A GB1103368A GB1196988A GB 1196988 A GB1196988 A GB 1196988A GB 1103368 A GB1103368 A GB 1103368A GB 1103368 A GB1103368 A GB 1103368A GB 1196988 A GB1196988 A GB 1196988A
Authority
GB
United Kingdom
Prior art keywords
pressure
piston
input
chamber
differential
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.)
Expired
Application number
GB1103368A
Other languages
English (en)
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.)
Westinghouse Bremsen und Apparatebau GmbH
Original Assignee
Westinghouse Bremsen und Apparatebau GmbH
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 Westinghouse Bremsen und Apparatebau GmbH filed Critical Westinghouse Bremsen und Apparatebau GmbH
Publication of GB1196988A publication Critical patent/GB1196988A/en
Expired 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
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
GB1103368A 1967-03-10 1968-03-07 Improvements in or Relating to Pressure Regulators Expired GB1196988A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW0043529 1967-03-10
US72368968A 1968-04-24 1968-04-24

Publications (1)

Publication Number Publication Date
GB1196988A true GB1196988A (en) 1970-07-01

Family

ID=26002927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103368A Expired GB1196988A (en) 1967-03-10 1968-03-07 Improvements in or Relating to Pressure Regulators

Country Status (5)

Country Link
US (1) US3510172A (enExample)
CH (1) CH460552A (enExample)
DE (1) DE1655774A1 (enExample)
FR (1) FR1560725A (enExample)
GB (1) GB1196988A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805916A1 (de) * 1977-02-17 1978-08-24 Midland Ross Corp Druckluftbremsanlage fuer fahrzeuge und ventil hierfuer
EP2261095A2 (en) 2009-06-11 2010-12-15 Dako-CZ, a.s. Braking device for multiple wagon vehicles, such as railway trains, kinked characteristic valve and method
DE102010016438A1 (de) 2009-06-11 2010-12-16 Dako-Cz, A.S. Bremsvorrichtung für Fahrzeuge mit mehreren Wagen wie Eisenbahnzüge, Ventil mit abgeknickter Kennlinie und Verfahren

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911380C3 (de) * 1969-03-06 1974-05-30 Wabco Westinghouse Gmbh, 3000 Hannover-Linden Bremskraftverteiler für hydraulisch betätigbare Kraftfahrzeug-Bremsen
US3747626A (en) * 1971-05-05 1973-07-24 J Valentino Combined check and relief valve
US3769997A (en) * 1972-07-03 1973-11-06 Wagner Electric Corp Control valve
US3866623A (en) * 1973-12-10 1975-02-18 Berg Manufacturing Co Tractor protection valve
DE2548351C3 (de) * 1975-10-29 1979-09-06 Wabco Westinghouse Gmbh, 3000 Hannover Druckregelventil für eine Doppelachs-Luftfederung von Nutzfahrzeugen
IT1136996B (it) * 1981-05-14 1986-09-03 Magneti Marelli Spa Riduttore della pressione pneumatica negli elementi frenanti dell'asse anteriore di veicoli
DE3344838C2 (de) * 1983-12-12 1995-02-02 Wabco Vermoegensverwaltung Lastabhängiger Bremskraftregler für druckluftbetätigbare Kraftfahrzeug- oder Anhängerfahrzeugbremsanlagen
AU720297B2 (en) * 1996-09-19 2000-05-25 Jacobus Lodewickus Vivier A dispensing device
DE102009013004B3 (de) * 2009-03-13 2010-09-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Ventileinrichtung mit Knickventilfunktion für Lastbremsventile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408513A (en) * 1945-01-06 1946-10-01 Ralph R Gunderson Fluid pressure producing device
US2876625A (en) * 1955-06-06 1959-03-10 Wagner Electric Corp Ratio changer
US2818138A (en) * 1955-08-09 1957-12-31 Alfred Teves Machinen Und Arma Brake system for trains of vehicles
US3339579A (en) * 1965-08-27 1967-09-05 Bendix Corp Pressure hold off valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805916A1 (de) * 1977-02-17 1978-08-24 Midland Ross Corp Druckluftbremsanlage fuer fahrzeuge und ventil hierfuer
EP2261095A2 (en) 2009-06-11 2010-12-15 Dako-CZ, a.s. Braking device for multiple wagon vehicles, such as railway trains, kinked characteristic valve and method
DE102010016438A1 (de) 2009-06-11 2010-12-16 Dako-Cz, A.S. Bremsvorrichtung für Fahrzeuge mit mehreren Wagen wie Eisenbahnzüge, Ventil mit abgeknickter Kennlinie und Verfahren
DE102010016438B4 (de) * 2009-06-11 2012-09-20 Dako-Cz, A.S. Fahrzeugbremssystem für einen Einzelwagen eines Mehrwagenzuges sowie Verfahren zum Betreiben der Bremsen eines Einzelwagens eines Mehrwagenzuges

Also Published As

Publication number Publication date
CH460552A (de) 1968-07-31
FR1560725A (enExample) 1969-03-21
US3510172A (en) 1970-05-05
DE1655774A1 (de) 1971-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee