GB2097102B - Non-return valve assembly - Google Patents

Non-return valve assembly

Info

Publication number
GB2097102B
GB2097102B GB8203611A GB8203611A GB2097102B GB 2097102 B GB2097102 B GB 2097102B GB 8203611 A GB8203611 A GB 8203611A GB 8203611 A GB8203611 A GB 8203611A GB 2097102 B GB2097102 B GB 2097102B
Authority
GB
United Kingdom
Prior art keywords
valve assembly
return valve
return
assembly
valve
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
GB8203611A
Other languages
English (en)
Other versions
GB2097102A (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.)
Walter Alfmeier GmbH and Co
Original Assignee
Walter Alfmeier GmbH and Co
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 Walter Alfmeier GmbH and Co filed Critical Walter Alfmeier GmbH and Co
Publication of GB2097102A publication Critical patent/GB2097102A/en
Application granted granted Critical
Publication of GB2097102B publication Critical patent/GB2097102B/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
    • B60T11/32—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
    • 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
    • B60T13/24—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 gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Valve Housings (AREA)
GB8203611A 1981-02-12 1982-02-08 Non-return valve assembly Expired GB2097102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3105041A DE3105041C2 (de) 1981-02-12 1981-02-12 Rückschlagventil zum Einsatz in Kraftfahrzeug-Vakuumsystemen

Publications (2)

Publication Number Publication Date
GB2097102A GB2097102A (en) 1982-10-27
GB2097102B true GB2097102B (en) 1984-11-28

Family

ID=6124673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203611A Expired GB2097102B (en) 1981-02-12 1982-02-08 Non-return valve assembly

Country Status (4)

Country Link
DE (1) DE3105041C2 (fr)
FR (1) FR2509416A1 (fr)
GB (1) GB2097102B (fr)
IT (1) IT1149626B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247473A1 (de) * 1982-12-22 1984-06-28 Volkswagenwerk Ag, 3180 Wolfsburg Hydraulische anlage fuer ein kraftfahrzeug
GB2146740B (en) * 1983-09-15 1986-10-22 Grundy Non-return valve
DE3806916A1 (de) * 1988-03-03 1989-09-14 Daimler Benz Ag Unterdruckversorgungssystem in einem kraftfahrzeug
DE19717999C1 (de) * 1997-04-28 1998-05-28 Daimler Benz Ag Hydraulische Zweikreis-Bremsanlage für ein Kraftfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191458A (en) * 1940-02-27 Valve
DE901021C (de) * 1951-07-22 1954-01-07 Wolfgang Fernholz Absperrorgan, insbesondere Gelenkventil
US3572375A (en) * 1967-06-02 1971-03-23 David Rosenberg Twin valve t-connector
DE1917627A1 (de) * 1969-04-05 1970-10-15 Helmut Franke Mehrwegeventil fuer Hochvakuumanlagen
DE2701940A1 (de) * 1977-01-19 1978-07-20 Alfmeier Walter Gmbh & Co Bauelemente fuer vakuum-rueckschlagventile

Also Published As

Publication number Publication date
GB2097102A (en) 1982-10-27
FR2509416B1 (fr) 1985-01-04
DE3105041A1 (de) 1982-09-23
IT1149626B (it) 1986-12-03
FR2509416A1 (fr) 1983-01-14
DE3105041C2 (de) 1983-02-03
IT8219617A0 (it) 1982-02-12

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Legal Events

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

Effective date: 20000208