GB1231763A - - Google Patents

Info

Publication number
GB1231763A
GB1231763A GB1231763DA GB1231763A GB 1231763 A GB1231763 A GB 1231763A GB 1231763D A GB1231763D A GB 1231763DA GB 1231763 A GB1231763 A GB 1231763A
Authority
GB
United Kingdom
Prior art keywords
disc
birkett
samuel
heading
retainer
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
Other languages
English (en)
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 filed Critical
Publication of GB1231763A publication Critical patent/GB1231763A/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
    • F16K17/0466—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 a special seating surface
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
GB1231763D 1970-01-22 1970-01-22 Expired GB1231763A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB307370 1970-01-22

Publications (1)

Publication Number Publication Date
GB1231763A true GB1231763A (it) 1971-05-12

Family

ID=9751486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231763D Expired GB1231763A (it) 1970-01-22 1970-01-22

Country Status (1)

Country Link
GB (1) GB1231763A (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416346A1 (fr) * 1978-02-07 1979-08-31 Weber Italiana Carburatori Regulateur de pression d'injection pour moteurs a combustion interne
GB2187539A (en) * 1986-03-04 1987-09-09 Weber Srl Constant-pressure device
CN103307321A (zh) * 2013-06-09 2013-09-18 温州市森泰环保设备有限公司 一种泥浆柱塞泵单向阀的浮动装置
KR20190016038A (ko) * 2016-05-25 2019-02-15 스웨이지락 캄파니 자체-정렬 스템 팁을 구비한 밸브

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416346A1 (fr) * 1978-02-07 1979-08-31 Weber Italiana Carburatori Regulateur de pression d'injection pour moteurs a combustion interne
GB2187539A (en) * 1986-03-04 1987-09-09 Weber Srl Constant-pressure device
GB2187539B (en) * 1986-03-04 1990-01-10 Weber Srl Device for maintaining substantially constant the pressure of a liquid in a hydraulic circuit,in particular, a fuel circuit of a fuel injection system of an i
CN103307321A (zh) * 2013-06-09 2013-09-18 温州市森泰环保设备有限公司 一种泥浆柱塞泵单向阀的浮动装置
KR20190016038A (ko) * 2016-05-25 2019-02-15 스웨이지락 캄파니 자체-정렬 스템 팁을 구비한 밸브
US10619744B2 (en) * 2016-05-25 2020-04-14 Swagelok Company Valve with self-aligning stem tip
US11047483B2 (en) 2016-05-25 2021-06-29 Boe Technology Group Co., Ltd. Valve with self-aligning stem tip
KR102331425B1 (ko) 2016-05-25 2021-11-25 스웨이지락 캄파니 자체-정렬 스템 팁을 구비한 밸브

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Legal Events

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