GB847098A - Improvements in or relating to valve closure members - Google Patents

Improvements in or relating to valve closure members

Info

Publication number
GB847098A
GB847098A GB1848/57A GB184857A GB847098A GB 847098 A GB847098 A GB 847098A GB 1848/57 A GB1848/57 A GB 1848/57A GB 184857 A GB184857 A GB 184857A GB 847098 A GB847098 A GB 847098A
Authority
GB
United Kingdom
Prior art keywords
valve member
tube
valve
seat
shank
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
GB1848/57A
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 SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
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 SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB847098A publication Critical patent/GB847098A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Check Valves (AREA)

Abstract

847,098. Valves. REGIE NATIONALE DES USINES RENAULT. Jan. 17, 1957 [Jan. 20, 1956], No. 1848/57. Class 135. A valve member of resilient material comprises a main part 15 with a seating face 2 and a sleeve 5 extending at right angles to the seating face 2 and terminating in a toric annulus 4, the sleeve having at least one orifice 10 to allow the passage of fluid. The annulus is held in fluid-tight manner between the valve casing 14 and its base 11. The hole or holes 10 register with a corresponding hole or holes 9 in a tube 8. The valve face 2 has concentric corrugations 3 to co-operate with a seat 16 around an outlet nozzle 17. The base 11 has a serrated shank 12 for connection to a flexible pipe 13 and the tube 8 extends through the shank into the pipe. On grasping the pipe and pressing on the valve casing with the thumb, the tube 8 cants about the lower edge 18 of the shank 12 and the valve member is rocked so as to be lifted at least partly from its seat. Channels 20 permit air to pass between the valve member and the casing 14. The valve member is moulded on the tube 8 which has two inwardly curved prongs 19 and two outwardly curved prongs 21, Fig. 3. The valve member may be arranged to be moved from its seat by torsion, the torsion shortening the valve member. The Specification also describes a known spring-loaded rigid valve member connected by a ball and socket joint to a rod projecting into the flexible pipe.
GB1848/57A 1956-01-20 1957-01-17 Improvements in or relating to valve closure members Expired GB847098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847098X 1956-01-20

Publications (1)

Publication Number Publication Date
GB847098A true GB847098A (en) 1960-09-07

Family

ID=9313656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1848/57A Expired GB847098A (en) 1956-01-20 1957-01-17 Improvements in or relating to valve closure members

Country Status (1)

Country Link
GB (1) GB847098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958803A (en) * 1987-05-04 1990-09-25 Chappell Gilmore H Automatic fluid valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4958803A (en) * 1987-05-04 1990-09-25 Chappell Gilmore H Automatic fluid valve

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