GB853618A - Improvements in or relating to fluid delivery-valves - Google Patents

Improvements in or relating to fluid delivery-valves

Info

Publication number
GB853618A
GB853618A GB3052/57A GB305257A GB853618A GB 853618 A GB853618 A GB 853618A GB 3052/57 A GB3052/57 A GB 3052/57A GB 305257 A GB305257 A GB 305257A GB 853618 A GB853618 A GB 853618A
Authority
GB
United Kingdom
Prior art keywords
valve body
valve
closure member
container
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
GB3052/57A
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 GB853618A publication Critical patent/GB853618A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Closures For Containers (AREA)

Abstract

853,618. Stoppers. REGIE NATIONALE DES USINES RENAULT. Jan. 28, 1957 [Jan. 27, 1956; Oct. 16, 1956; Nov. 14, 1956], No. 3052/57. Class 125(3). [Also in Group XXIX] A delivery valve for the control of fluids, comprises a tubular valve body having an orifice connecting the interior of the valve body with the exterior thereof and an annular groove or an annular bead on its external surface engageable with an annular bead on a resilient valve closure member stretched over the valve body and formed with a tapered flange whose free extremity is urged by the resilience of the material of the closure member into contact with a surface on the valve body or a surface on a part associated with the valve body to close the valve. As shown in Fig. 1, a tubular valve body 11 screw-threaded for attachment to a container and closedat its outer end is formed with an orifice 16 and an annular groove 17 engageable with an annular bead 18 on a rubber or like valve closure member 12. The closure member whose shape before mounting is shown in chain dotted lines is stretched over the valve body so that the extremity of a tapered flange 19 engages the peripheral surface of the valve body when the pressure of the fluid in the container is below a certain value. On the pressure of the fluid exceeding this value the flange 19 hinges about the bead 18 to open the valve. In another embodiment, the valve closure member 12, Fig. 6, is formed with first and second tapered flanges 19, 40. The first tapered flange 19 moving away from an orifice 37 when the pressure within the container exceeds a certain value and the second tapered flange moving away from a pin 50 depending from a casing 44 enclosing the closure member to allow atmospheric air to enter the container when the pressure in the container is below atmospheric.
GB3052/57A 1956-01-27 1957-01-28 Improvements in or relating to fluid delivery-valves Expired GB853618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853618X 1956-01-27

Publications (1)

Publication Number Publication Date
GB853618A true GB853618A (en) 1960-11-09

Family

ID=9327156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3052/57A Expired GB853618A (en) 1956-01-27 1957-01-28 Improvements in or relating to fluid delivery-valves

Country Status (1)

Country Link
GB (1) GB853618A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001146A (en) * 1977-07-14 1979-01-24 Smiths Industries Ltd Valved tube joints
US4534388A (en) * 1983-06-07 1985-08-13 Pall Corporation Dispersion system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001146A (en) * 1977-07-14 1979-01-24 Smiths Industries Ltd Valved tube joints
GB2001146B (en) * 1977-07-14 1982-05-19 Smiths Industries Ltd Valve assemblies
US4534388A (en) * 1983-06-07 1985-08-13 Pall Corporation Dispersion system and method

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