GB1289586A - - Google Patents

Info

Publication number
GB1289586A
GB1289586A GB1289586DA GB1289586A GB 1289586 A GB1289586 A GB 1289586A GB 1289586D A GB1289586D A GB 1289586DA GB 1289586 A GB1289586 A GB 1289586A
Authority
GB
United Kingdom
Prior art keywords
march
closure member
disc
valve
satakunnan
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 GB1289586A publication Critical patent/GB1289586A/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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/028—Devices for relieving the pressure on the sealing faces for lift valves with pivoted closure members, e.g. butterfly valves
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
GB1289586D 1969-03-28 1970-03-25 Expired GB1289586A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI90669 1969-03-28

Publications (1)

Publication Number Publication Date
GB1289586A true GB1289586A (xx) 1972-09-20

Family

ID=8504815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289586D Expired GB1289586A (xx) 1969-03-28 1970-03-25

Country Status (3)

Country Link
DE (1) DE2015065A1 (xx)
GB (1) GB1289586A (xx)
NO (1) NO130493C (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203040A1 (xx) * 1972-10-12 1974-05-10 Bloom Eng Co Inc
JP2015200382A (ja) * 2014-04-09 2015-11-12 株式会社タブチ 遮断弁
CN109372998A (zh) * 2018-12-27 2019-02-22 安徽新宁能源科技有限公司 一种低阻力损失速关阀及其使用方法
CN113251159A (zh) * 2021-05-26 2021-08-13 陆诗雨 一种截止阀

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308894A (en) * 1980-01-15 1982-01-05 Carpentier Urgel R Dust trap and valve with auxiliary pressure equalizing valve
US4475599A (en) * 1981-05-01 1984-10-09 Baker International Corporation Valve for subterranean wells
US4478286A (en) * 1983-02-14 1984-10-23 Baker Oil Tools, Inc. Equalizing valve for subterranean wells
US5220944A (en) * 1992-07-14 1993-06-22 Ford Motor Company Dual blend door assembly
FR2725004B1 (fr) * 1994-09-23 1997-01-03 Robinetterie Ind Snri Sa Soc N Clapet a battant rotatif
DE102019129356A1 (de) * 2019-10-30 2021-05-06 Faurecia Emissions Control Technologies, Germany Gmbh Ventilklappenbaugruppe, Ventilanordnung, Abgasanlage und Fahrzeug

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203040A1 (xx) * 1972-10-12 1974-05-10 Bloom Eng Co Inc
JP2015200382A (ja) * 2014-04-09 2015-11-12 株式会社タブチ 遮断弁
CN109372998A (zh) * 2018-12-27 2019-02-22 安徽新宁能源科技有限公司 一种低阻力损失速关阀及其使用方法
CN113251159A (zh) * 2021-05-26 2021-08-13 陆诗雨 一种截止阀
CN113251159B (zh) * 2021-05-26 2023-08-22 天津市中核科技实业有限公司 一种截止阀

Also Published As

Publication number Publication date
DE2015065A1 (de) 1970-10-15
NO130493B (xx) 1974-09-09
NO130493C (xx) 1974-12-18

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Legal Events

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