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GB860026A - Improvements in and relating to resilient valves for fluids under pressure - Google Patents

Improvements in and relating to resilient valves for fluids under pressure

Info

Publication number
GB860026A
GB860026A GB26463/57A GB2646357A GB860026A GB 860026 A GB860026 A GB 860026A GB 26463/57 A GB26463/57 A GB 26463/57A GB 2646357 A GB2646357 A GB 2646357A GB 860026 A GB860026 A GB 860026A
Authority
GB
United Kingdom
Prior art keywords
resilient
wall
valve
relating
under 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
GB26463/57A
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.)
Renault SA
Regie Nationale des Usines Renault
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of GB860026A publication Critical patent/GB860026A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Abstract

860,026. Valves. REGIE NATIONALE DES USINES RENAULT. Aug. 21, 1957 [Oct. 18, 1956], No. 26463/57. Addition to 846,271. Class 135. The valve according to the parent Specification (see particularly the embodiment of Fig. 7) is improved in that the bottom portion 12, 15 of the resilient cup-shaped valve member constitutes a piston-like part which bears on the inner wall surface of the housing, and fluid pressure from the inlet 4 can pass through the wall of the cup above the part 12, this wall being formed, e.g. by a number of circularly spaced resilient lamellµ 16, so as to act on a shoulder 26 of the valve member to facilitate actuation of the valve. The previous vent ports are replaced by an annular vent chamber 7, and an outlet from this chamber is closed by a separate resilient non-return valve sleeve 9.
GB26463/57A 1956-10-18 1957-08-21 Improvements in and relating to resilient valves for fluids under pressure Expired GB860026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860026X 1956-10-18

Publications (1)

Publication Number Publication Date
GB860026A true GB860026A (en) 1961-02-01

Family

ID=9330963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26463/57A Expired GB860026A (en) 1956-10-18 1957-08-21 Improvements in and relating to resilient valves for fluids under pressure

Country Status (1)

Country Link
GB (1) GB860026A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246836A (en) * 1981-05-07 1992-02-12 Rolls Royce Fluid flow valve
DE4119402A1 (en) * 1991-06-10 1992-12-17 Mannesmann Ag SLIDE VALVE
WO2004090394A1 (en) * 2003-04-12 2004-10-21 Neoperl Gmbh Backflow preventer
WO2009126193A1 (en) 2008-04-09 2009-10-15 Liquid Molding Systems, Inc. Valve assembly
WO2010068373A1 (en) * 2008-12-08 2010-06-17 Badger Meter, Inc. Aseptic flow control valve with outside diameter valve closure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2246836A (en) * 1981-05-07 1992-02-12 Rolls Royce Fluid flow valve
GB2246836B (en) * 1981-05-07 1992-05-13 Rolls Royce Fluid flow valve
DE4119402A1 (en) * 1991-06-10 1992-12-17 Mannesmann Ag SLIDE VALVE
WO2004090394A1 (en) * 2003-04-12 2004-10-21 Neoperl Gmbh Backflow preventer
US7527073B2 (en) 2003-04-12 2009-05-05 Neoperl Gmbh Backflow preventer
CN100567785C (en) * 2003-04-12 2009-12-09 纽珀有限公司 Safety check
WO2009126193A1 (en) 2008-04-09 2009-10-15 Liquid Molding Systems, Inc. Valve assembly
EP2260222A1 (en) * 2008-04-09 2010-12-15 Liquid Molding Systems, Inc. Valve assembly
EP2260222A4 (en) * 2008-04-09 2013-08-14 Aptargroup Inc VALVE ASSEMBLY
WO2010068373A1 (en) * 2008-12-08 2010-06-17 Badger Meter, Inc. Aseptic flow control valve with outside diameter valve closure
US8118278B2 (en) 2008-12-08 2012-02-21 Badger Meter, Inc. Aseptic flow control valve with outside diameter valve closure

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