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FR2651851B1 - Robinet d'arret avec une chemise en elastomere. - Google Patents

Robinet d'arret avec une chemise en elastomere.

Info

Publication number
FR2651851B1
FR2651851B1 FR909011520A FR9011520A FR2651851B1 FR 2651851 B1 FR2651851 B1 FR 2651851B1 FR 909011520 A FR909011520 A FR 909011520A FR 9011520 A FR9011520 A FR 9011520A FR 2651851 B1 FR2651851 B1 FR 2651851B1
Authority
FR
France
Prior art keywords
shirt
elastomer
shut
valve
elastomer shirt
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 - Lifetime
Application number
FR909011520A
Other languages
English (en)
Other versions
FR2651851A1 (fr
Inventor
Ruckert Heinz-Jurgen
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.)
KSB AG
Original Assignee
KSB 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 KSB AG filed Critical KSB AG
Publication of FR2651851A1 publication Critical patent/FR2651851A1/fr
Application granted granted Critical
Publication of FR2651851B1 publication Critical patent/FR2651851B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
FR909011520A 1989-09-14 1990-09-13 Robinet d'arret avec une chemise en elastomere. Expired - Lifetime FR2651851B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893930780 DE3930780C2 (de) 1989-09-14 1989-09-14 Absperrklappe mit einem Elastomerfutter

Publications (2)

Publication Number Publication Date
FR2651851A1 FR2651851A1 (fr) 1991-03-15
FR2651851B1 true FR2651851B1 (fr) 1992-07-10

Family

ID=6389470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909011520A Expired - Lifetime FR2651851B1 (fr) 1989-09-14 1990-09-13 Robinet d'arret avec une chemise en elastomere.

Country Status (2)

Country Link
DE (1) DE3930780C2 (fr)
FR (1) FR2651851B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8348236B2 (en) 2007-10-31 2013-01-08 Saint-Gobain Performance Plastics Corporation Butterfly valve with a rigid seal
US8616585B2 (en) 2007-10-31 2013-12-31 Saint-Gobain Performance Plastics Corporation Pipe coupling
US8800965B2 (en) 2007-10-31 2014-08-12 Saint-Gobain Performance Plastics Corporation Butterfly valve with a rigid seal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1600800C3 (de) * 1967-04-28 1975-04-03 Hochdruck-Dichtungsfabrik Schmitz & Schulte, 5673 Burscheid Drosselklappe
US3540691A (en) * 1969-02-24 1970-11-17 Arthur H Snell Jr Body and seat construction for butterfly valves
FR2079571A5 (en) * 1970-02-05 1971-11-12 Amri Throttle valve with flexible seating
US3667726A (en) * 1971-01-04 1972-06-06 Teledyne Mid America Corp Fabricated gasketed valve body construction for butterfly valves
DE2613456C3 (de) * 1976-03-30 1980-02-21 Tomoe Technical Research Co., Osaka (Japan) Drosselklappenventil
DE3203374C2 (de) * 1982-02-02 1987-04-30 Mark Controls Corp., 5568 Daun Sitzring für ein Klappenventil
DE3502258A1 (de) * 1983-09-10 1986-07-24 Josef 6200 Wiesbaden Nemetz Klappenabsperrventil
DE3332793C2 (de) * 1983-09-10 1995-04-13 Josef Nemetz Klappenabsperrventil
AU3970085A (en) * 1984-03-16 1985-09-19 Keystone International Inc. Butterfly valve assembly
FR2570789B1 (fr) * 1984-09-27 1986-12-05 Amri Robinet a papillon a caractere universel et procede de fabrication dudit robinet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8348236B2 (en) 2007-10-31 2013-01-08 Saint-Gobain Performance Plastics Corporation Butterfly valve with a rigid seal
US8616585B2 (en) 2007-10-31 2013-12-31 Saint-Gobain Performance Plastics Corporation Pipe coupling
US8800965B2 (en) 2007-10-31 2014-08-12 Saint-Gobain Performance Plastics Corporation Butterfly valve with a rigid seal

Also Published As

Publication number Publication date
FR2651851A1 (fr) 1991-03-15
DE3930780C2 (de) 1996-03-14
DE3930780A1 (de) 1991-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse