FR2292910A1 - Clapet d'arret - Google Patents

Clapet d'arret

Info

Publication number
FR2292910A1
FR2292910A1 FR7536308A FR7536308A FR2292910A1 FR 2292910 A1 FR2292910 A1 FR 2292910A1 FR 7536308 A FR7536308 A FR 7536308A FR 7536308 A FR7536308 A FR 7536308A FR 2292910 A1 FR2292910 A1 FR 2292910A1
Authority
FR
France
Prior art keywords
sealing
housing
shaped
butterfly valve
line 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.)
Granted
Application number
FR7536308A
Other languages
English (en)
French (fr)
Other versions
FR2292910B1 (cs
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.)
Klinger AG
Original Assignee
Klinger AG
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 Klinger AG filed Critical Klinger AG
Publication of FR2292910A1 publication Critical patent/FR2292910A1/fr
Application granted granted Critical
Publication of FR2292910B1 publication Critical patent/FR2292910B1/fr
Granted 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
    • F16K1/228—Movable sealing bodies
    • F16K1/2285—Movable sealing bodies the movement being caused by the flowing medium
    • 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
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
FR7536308A 1974-11-28 1975-11-27 Clapet d'arret Granted FR2292910A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT953574A AT341848B (de) 1974-11-28 1974-11-28 Absperrklappe

Publications (2)

Publication Number Publication Date
FR2292910A1 true FR2292910A1 (fr) 1976-06-25
FR2292910B1 FR2292910B1 (cs) 1981-02-27

Family

ID=3615016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536308A Granted FR2292910A1 (fr) 1974-11-28 1975-11-27 Clapet d'arret

Country Status (11)

Country Link
JP (1) JPS5177923A (cs)
AT (1) AT341848B (cs)
BR (1) BR7507895A (cs)
CH (1) CH592831A5 (cs)
DE (1) DE2552524C3 (cs)
ES (1) ES443377A1 (cs)
FR (1) FR2292910A1 (cs)
IT (1) IT1049841B (cs)
NL (1) NL7513865A (cs)
SE (1) SE7513311L (cs)
TR (1) TR19016A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326637A1 (fr) * 1975-10-02 1977-04-29 Fisher Controls Co Joint d'etancheite metallique, bidirectionnel, pour hautes temperatures
FR2424457A1 (fr) * 1978-04-26 1979-11-23 Fmc Corp Siege de soupape metallique, elastique et annulaire

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133226U (cs) * 1977-03-30 1978-10-21
US4220172A (en) * 1978-05-30 1980-09-02 Litton Industrial Products, Inc. Fire safe butterfly valve
DE2827226C2 (de) * 1978-06-21 1985-01-31 Linde Ag, 6200 Wiesbaden Abdichtung für eine Absperrklappe
DE2829066C2 (de) * 1978-07-01 1982-05-06 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Dichtung für eine Absperrklappe
JPS55100472A (en) * 1979-01-26 1980-07-31 Tokyo Kousou Kk Sealing apparatus of valve
GB2060824B (en) * 1979-10-12 1983-09-01 Grovag Grossventiltech Seals for gas isolators
DE8817267U1 (de) * 1988-07-13 1996-04-11 Mannesmann AG, 40213 Düsseldorf Absperrvorrichtung für Rohrleitungen
DE10310039A1 (de) * 2003-03-06 2004-09-16 G. Kromschröder AG Armatur zum Absperren oder Verstellen des Volumenstroms eines Mediums
KR102462524B1 (ko) * 2021-02-22 2022-11-03 동아대학교 산학협력단 초저온 유체용 체크밸브

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326637A1 (fr) * 1975-10-02 1977-04-29 Fisher Controls Co Joint d'etancheite metallique, bidirectionnel, pour hautes temperatures
FR2424457A1 (fr) * 1978-04-26 1979-11-23 Fmc Corp Siege de soupape metallique, elastique et annulaire

Also Published As

Publication number Publication date
IT1049841B (it) 1981-02-10
FR2292910B1 (cs) 1981-02-27
AT341848B (de) 1978-02-27
CH592831A5 (cs) 1977-11-15
DE2552524A1 (de) 1976-08-12
JPS5177923A (cs) 1976-07-06
DE2552524C3 (de) 1980-01-10
BR7507895A (pt) 1976-08-10
NL7513865A (nl) 1976-06-01
TR19016A (tr) 1978-02-27
ES443377A1 (es) 1977-05-01
SE7513311L (sv) 1976-06-08
ATA953574A (de) 1977-06-15
DE2552524B2 (de) 1979-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse