FR2683289B1 - SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL. - Google Patents

SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL.

Info

Publication number
FR2683289B1
FR2683289B1 FR9113579A FR9113579A FR2683289B1 FR 2683289 B1 FR2683289 B1 FR 2683289B1 FR 9113579 A FR9113579 A FR 9113579A FR 9113579 A FR9113579 A FR 9113579A FR 2683289 B1 FR2683289 B1 FR 2683289B1
Authority
FR
France
Prior art keywords
seal
butterfly valve
valve provided
butterfly
valve
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
FR9113579A
Other languages
French (fr)
Other versions
FR2683289A1 (en
Inventor
Alain Verdelet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9113579A priority Critical patent/FR2683289B1/en
Publication of FR2683289A1 publication Critical patent/FR2683289A1/en
Application granted granted Critical
Publication of FR2683289B1 publication Critical patent/FR2683289B1/en
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
    • F16K1/228—Movable sealing bodies
FR9113579A 1991-11-04 1991-11-04 SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL. Expired - Lifetime FR2683289B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9113579A FR2683289B1 (en) 1991-11-04 1991-11-04 SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113579A FR2683289B1 (en) 1991-11-04 1991-11-04 SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL.

Publications (2)

Publication Number Publication Date
FR2683289A1 FR2683289A1 (en) 1993-05-07
FR2683289B1 true FR2683289B1 (en) 1995-02-17

Family

ID=9418589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113579A Expired - Lifetime FR2683289B1 (en) 1991-11-04 1991-11-04 SEAL FOR BUTTERFLY VALVE AND BUTTERFLY VALVE PROVIDED WITH SUCH A SEAL.

Country Status (1)

Country Link
FR (1) FR2683289B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272821B (en) * 1994-05-23 1997-06-30 Keystone Vanessa Srl LATERAL SEALING SYSTEM FOR VALVES
DE10030300A1 (en) 2000-06-27 2002-01-10 Alfa Laval Flow Gmbh flap seal
DE10251384A1 (en) * 2002-11-01 2004-05-13 Siemens Ag Valve
JP4715396B2 (en) * 2005-08-30 2011-07-06 株式会社デンソー Fluid control valve
DE102010054864A1 (en) * 2010-12-17 2012-06-21 Continental Automotive Gmbh Valve and use of the valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2294376A1 (en) * 1974-12-11 1976-07-09 Anchor Darling Valve Co Valve closing member - stepped stainless steel washers form inclined surface to fit against seating
US4632360A (en) * 1981-08-14 1986-12-30 United Aircraft Products, Inc. Butterfly type valve seal
DE3800705A1 (en) * 1988-01-13 1989-08-10 Jansen Gmbh Th Sealing arrangement for shut-off flaps

Also Published As

Publication number Publication date
FR2683289A1 (en) 1993-05-07

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Legal Events

Date Code Title Description
TP Transmission of property