GB1328948A - Pressure limiting valves - Google Patents

Pressure limiting valves

Info

Publication number
GB1328948A
GB1328948A GB1576572A GB1576572A GB1328948A GB 1328948 A GB1328948 A GB 1328948A GB 1576572 A GB1576572 A GB 1576572A GB 1576572 A GB1576572 A GB 1576572A GB 1328948 A GB1328948 A GB 1328948A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure limiting
april
ring
limiting valves
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
GB1576572A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1328948A publication Critical patent/GB1328948A/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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/28—Valves specially adapted therefor
    • B60T11/32—Automatic cut-off valves for defective pipes
    • B60T11/326—Automatic cut-off valves for defective pipes 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
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

1328948 Valves ROBERT BOSCH GmbH 5 April 1972 [8 April 1971] 15765/72 Addition to 1278305 Heading F2V In a pressure limiting valve of the type described in Specification 1,278,305, the ring 15 which is formed with the valve seat 17, has on its outer periphery a flexible sealing lip 31 that acts as a check valve to permit flow from the outlet to the inlet of the valve via axial passages 32 in the ring and radial passages 33 in the valve body.
GB1576572A 1968-08-29 1972-04-05 Pressure limiting valves Expired GB1328948A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681775580 DE1775580B2 (en) 1968-08-29 1968-08-29 Pressure relief valve
DE19712117321 DE2117321A1 (en) 1968-08-29 1971-04-08 Pressure relief valve

Publications (1)

Publication Number Publication Date
GB1328948A true GB1328948A (en) 1973-09-05

Family

ID=25755697

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4286569A Expired GB1278305A (en) 1968-08-29 1969-08-28 Pressure limiting valve
GB1576572A Expired GB1328948A (en) 1968-08-29 1972-04-05 Pressure limiting valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4286569A Expired GB1278305A (en) 1968-08-29 1969-08-28 Pressure limiting valve

Country Status (4)

Country Link
AT (2) AT288799B (en)
DE (2) DE1775580B2 (en)
FR (2) FR2016548A1 (en)
GB (2) GB1278305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU211815U1 (en) * 2022-02-17 2022-06-23 Акционерное общество "Ритм" Тверское производство тормозной аппаратуры (АО "Ритм" ТПТА) PRESSURE RELIEF VALVE

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318298B1 (en) 2000-08-01 2003-07-28 Fiamm Spa ELECTROMECHANICAL SOUNDER.
DE102015118962A1 (en) * 2015-11-05 2017-05-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure relief valve
DE102015118963A1 (en) * 2015-11-05 2017-05-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure relief valve
DE102017009016A1 (en) 2017-09-26 2019-03-28 Wabco Gmbh Valve and pneumatic brake system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU211815U1 (en) * 2022-02-17 2022-06-23 Акционерное общество "Ритм" Тверское производство тормозной аппаратуры (АО "Ритм" ТПТА) PRESSURE RELIEF VALVE

Also Published As

Publication number Publication date
AT318996B (en) 1974-11-25
DE2117321A1 (en) 1972-10-19
GB1278305A (en) 1972-06-21
FR2016548A1 (en) 1970-05-08
AT288799B (en) 1971-01-15
FR2136254A6 (en) 1972-12-22
DE1775580B2 (en) 1976-01-02
DE1775580A1 (en) 1971-08-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee