GB1288861A - - Google Patents

Info

Publication number
GB1288861A
GB1288861A GB456970A GB1288861DA GB1288861A GB 1288861 A GB1288861 A GB 1288861A GB 456970 A GB456970 A GB 456970A GB 1288861D A GB1288861D A GB 1288861DA GB 1288861 A GB1288861 A GB 1288861A
Authority
GB
United Kingdom
Prior art keywords
tubular bodies
closure member
liners
bores
tubular
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
GB456970A
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 GB1288861A publication Critical patent/GB1288861A/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
    • 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
    • F16K1/22—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 crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
    • 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
    • F16K1/22—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 crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB456970A 1970-01-30 1970-01-30 Expired GB1288861A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB456970 1970-01-30

Publications (1)

Publication Number Publication Date
GB1288861A true GB1288861A (de) 1972-09-13

Family

ID=9779626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB456970A Expired GB1288861A (de) 1970-01-30 1970-01-30

Country Status (1)

Country Link
GB (1) GB1288861A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804676A1 (de) * 1977-02-07 1978-08-10 Pont A Mousson Drehschieber mit dichtungsmanschette und verfahren zu ihrer herstellung
DE2838615A1 (de) * 1978-09-05 1980-03-13 Erp Industrieanlagen Verschlei Klappenventil
DE102012000257A1 (de) * 2012-01-10 2013-07-11 Carl Freudenberg Kg Dichtung für ein Scheibenventil
DE102022102794A1 (de) 2022-02-07 2023-08-10 Günter Saathoff-Kettwig Absperrorgan für Rohrleitungen und dergleichen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804676A1 (de) * 1977-02-07 1978-08-10 Pont A Mousson Drehschieber mit dichtungsmanschette und verfahren zu ihrer herstellung
DE2838615A1 (de) * 1978-09-05 1980-03-13 Erp Industrieanlagen Verschlei Klappenventil
DE102012000257A1 (de) * 2012-01-10 2013-07-11 Carl Freudenberg Kg Dichtung für ein Scheibenventil
CN104040232A (zh) * 2012-01-10 2014-09-10 卡尔弗罗伊登伯格两合公司 用于盘阀的密封件
US9383022B2 (en) 2012-01-10 2016-07-05 Carl Freudenberg Kg Seal for a disk valve
CN104040232B (zh) * 2012-01-10 2017-02-22 卡尔弗罗伊登伯格两合公司 用于盘阀的密封件
DE102022102794A1 (de) 2022-02-07 2023-08-10 Günter Saathoff-Kettwig Absperrorgan für Rohrleitungen und dergleichen

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee