DE2716495C2 - Druckregelventil - Google Patents

Druckregelventil

Info

Publication number
DE2716495C2
DE2716495C2 DE772716495A DE2716495A DE2716495C2 DE 2716495 C2 DE2716495 C2 DE 2716495C2 DE 772716495 A DE772716495 A DE 772716495A DE 2716495 A DE2716495 A DE 2716495A DE 2716495 C2 DE2716495 C2 DE 2716495C2
Authority
DE
Germany
Prior art keywords
spring
control valve
valve according
pressure control
pressure
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
DE772716495A
Other languages
German (de)
English (en)
Other versions
DE2716495B1 (de
Inventor
Erich Ing.(Grad.) 3161 Beinhorn Reinecke
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.)
Wabco Vermogensverwaltung GmbH
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Priority to DE772716495A priority Critical patent/DE2716495C2/de
Priority to AT0114378A priority patent/AT379992B/de
Priority to SE7803512A priority patent/SE421600B/sv
Priority to JP3817178A priority patent/JPS53129328A/ja
Priority to GB13528/78A priority patent/GB1592937A/en
Priority to IT67834/78A priority patent/IT1203176B/it
Priority to FR7811089A priority patent/FR2387472A1/fr
Publication of DE2716495B1 publication Critical patent/DE2716495B1/de
Application granted granted Critical
Publication of DE2716495C2 publication Critical patent/DE2716495C2/de
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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/043—Driver's valves controlling service pressure brakes
    • B60T15/045—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems
    • B60T15/046—Driver's valves controlling service pressure brakes in multiple circuit systems, e.g. dual circuit systems with valves mounted in tandem
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/101—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the controller being arranged as a multiple-way valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
DE772716495A 1977-04-14 1977-04-14 Druckregelventil Expired DE2716495C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE772716495A DE2716495C2 (de) 1977-04-14 1977-04-14 Druckregelventil
AT0114378A AT379992B (de) 1977-04-14 1978-02-16 Druckregelventil
SE7803512A SE421600B (sv) 1977-04-14 1978-03-29 Tryckregleringsventil
JP3817178A JPS53129328A (en) 1977-04-14 1978-04-03 Pressure regulating valve
GB13528/78A GB1592937A (en) 1977-04-14 1978-04-06 Brake pressure control valve arrangement
IT67834/78A IT1203176B (it) 1977-04-14 1978-04-13 Valvola regolatrice di pressione particolarmente per freni ad aria compressa per autoveicoli
FR7811089A FR2387472A1 (fr) 1977-04-14 1978-04-14 Robinet regulateur de pression, en particulier pour freins a air comprime de vehicules routiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE772716495A DE2716495C2 (de) 1977-04-14 1977-04-14 Druckregelventil

Publications (2)

Publication Number Publication Date
DE2716495B1 DE2716495B1 (de) 1978-07-06
DE2716495C2 true DE2716495C2 (de) 1979-03-01

Family

ID=6006271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE772716495A Expired DE2716495C2 (de) 1977-04-14 1977-04-14 Druckregelventil

Country Status (7)

Country Link
JP (1) JPS53129328A (sv)
AT (1) AT379992B (sv)
DE (1) DE2716495C2 (sv)
FR (1) FR2387472A1 (sv)
GB (1) GB1592937A (sv)
IT (1) IT1203176B (sv)
SE (1) SE421600B (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013015948A1 (de) * 2013-09-25 2015-03-26 Wabco Gmbh Bremswertgeber für einen fluidbetriebenen Bremskreis eines Kraftfahrzeugs
DE102015016658A1 (de) * 2015-12-19 2017-06-22 Wabco Gmbh Vorrichtung zur Erhöhung der Entlüftungsgeschwindigkeit eines pneumatischen Regelventils

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022435A1 (de) * 1980-06-14 1982-01-07 Knorr-Bremse GmbH, 8000 München Zweikreis-bremsventil
DE3231978A1 (de) * 1982-08-27 1984-03-01 Knorr-Bremse GmbH, 8000 München Druckregelventil, insbesondere fussbremsventil fuer kraftfahrzeuge
JPS6054025A (ja) * 1983-09-02 1985-03-28 Kawaju Bosai Kogyo Kk 減圧弁
DE3717783A1 (de) * 1987-05-26 1988-12-08 Knorr Bremse Ag Zweikreis-bremsventil, insbesondere fussbremsventil fuer bremsanlagen von fahrzeugen
DE3722315A1 (de) * 1987-07-07 1989-01-19 Joucomatic Gmbh Druckregelventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899887C (de) * 1951-12-28 1953-12-17 Imhoff Hans UEberdruckventil oder -schieber
FR1138270A (fr) * 1954-02-24 1957-06-12 New York Air Brake Co Servo-moteur sensible à la pression, pour la commande de dispositifs régulateurs et notamment d'un limiteur de pression
DE1222340B (de) * 1962-02-27 1966-08-04 Hauhinco Maschf Ventil zur selbsttaetigen Regelung der Druckluft-zufuhr zu einem Druckluft-Kolbenmotor, der eine Kolbenpumpe zur Lieferung von Fluessigkeiten regelbaren Druckes antreibt
US3449020A (en) * 1968-02-19 1969-06-10 Berg Mfg & Sales Co Dual force treadle application valve
JPS506425B1 (sv) * 1971-05-01 1975-03-13
US3934942A (en) * 1974-07-22 1976-01-27 The Berg Manufacturing Company Dual circuit brake valve
JPS5824805B2 (ja) * 1974-10-11 1983-05-24 株式会社小松製作所 セイギヨベン
US4076329A (en) * 1977-01-12 1978-02-28 Caterpillar Tractor Co. Brake modulation valve for pedal-applied brakes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013015948A1 (de) * 2013-09-25 2015-03-26 Wabco Gmbh Bremswertgeber für einen fluidbetriebenen Bremskreis eines Kraftfahrzeugs
DE102015016658A1 (de) * 2015-12-19 2017-06-22 Wabco Gmbh Vorrichtung zur Erhöhung der Entlüftungsgeschwindigkeit eines pneumatischen Regelventils

Also Published As

Publication number Publication date
SE421600B (sv) 1982-01-18
FR2387472A1 (fr) 1978-11-10
FR2387472B1 (sv) 1983-07-29
IT1203176B (it) 1989-02-15
ATA114378A (de) 1984-01-15
GB1592937A (en) 1981-07-15
AT379992B (de) 1986-03-25
IT7867834A0 (it) 1978-04-13
SE7803512L (sv) 1978-10-15
DE2716495B1 (de) 1978-07-06
JPS53129328A (en) 1978-11-11

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Legal Events

Date Code Title Description
EGA New person/name/address of the applicant
8327 Change in the person/name/address of the patent owner

Owner name: WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH, 3000 HANN

8327 Change in the person/name/address of the patent owner

Owner name: WABCO VERMOEGENSVERWALTUNGS-GMBH, 30453 HANNOVER,

8339 Ceased/non-payment of the annual fee