FR2752033B1 - Robinet a piece d'etancheite rigide - Google Patents

Robinet a piece d'etancheite rigide

Info

Publication number
FR2752033B1
FR2752033B1 FR9609654A FR9609654A FR2752033B1 FR 2752033 B1 FR2752033 B1 FR 2752033B1 FR 9609654 A FR9609654 A FR 9609654A FR 9609654 A FR9609654 A FR 9609654A FR 2752033 B1 FR2752033 B1 FR 2752033B1
Authority
FR
France
Prior art keywords
rigid sealing
sealing tap
tap
rigid
sealing
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
FR9609654A
Other languages
English (en)
Other versions
FR2752033A1 (fr
Inventor
Jean Claude Garrigues
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 SAS
Original Assignee
KSB SAS
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 SAS filed Critical KSB SAS
Priority to FR9609654A priority Critical patent/FR2752033B1/fr
Priority to EP19970401644 priority patent/EP0822358B1/fr
Priority to DE1997620617 priority patent/DE69720617T2/de
Priority to ES97401644T priority patent/ES2191817T3/es
Priority to JP20443997A priority patent/JP4049849B2/ja
Publication of FR2752033A1 publication Critical patent/FR2752033A1/fr
Application granted granted Critical
Publication of FR2752033B1 publication Critical patent/FR2752033B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
FR9609654A 1996-07-31 1996-07-31 Robinet a piece d'etancheite rigide Expired - Lifetime FR2752033B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9609654A FR2752033B1 (fr) 1996-07-31 1996-07-31 Robinet a piece d'etancheite rigide
EP19970401644 EP0822358B1 (fr) 1996-07-31 1997-07-09 Robinet à papillon centré de très grande durée de vie
DE1997620617 DE69720617T2 (de) 1996-07-31 1997-07-09 Zentrische Absperrklappe mit langer Lebensdauer
ES97401644T ES2191817T3 (es) 1996-07-31 1997-07-09 Grifo de mariposa centrada con una vida util muy larga.
JP20443997A JP4049849B2 (ja) 1996-07-31 1997-07-30 バタフライ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609654A FR2752033B1 (fr) 1996-07-31 1996-07-31 Robinet a piece d'etancheite rigide

Publications (2)

Publication Number Publication Date
FR2752033A1 FR2752033A1 (fr) 1998-02-06
FR2752033B1 true FR2752033B1 (fr) 1998-09-11

Family

ID=9494681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609654A Expired - Lifetime FR2752033B1 (fr) 1996-07-31 1996-07-31 Robinet a piece d'etancheite rigide

Country Status (1)

Country Link
FR (1) FR2752033B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550346A1 (de) * 1966-09-02 1969-11-27 Jansen Gmbh Th Absperrklappe fuer Rohrleitungen mit exzentrischer Lagerung
FI54536C (fi) * 1975-04-15 1978-12-11 Neles Oy Klaffventil
FR2387394A1 (fr) * 1977-04-14 1978-11-10 Kamyr Valves Vanne a papillon forme en cone et etancheite metal sur metal
US4286769A (en) * 1979-09-19 1981-09-01 Aktiebolaget Somas Ventiler Valve seat
SE445382B (sv) * 1984-09-27 1986-06-16 Somas Ventiler Tetningsanordning vid spjellventiler
DE4025832C2 (de) * 1990-08-16 1994-04-28 Xomox Int Gmbh Absperr- und Regelklappe
DE9217697U1 (de) * 1992-12-31 1993-02-25 Arca Regler GmbH, 4154 Tönisvorst Klappenventil

Also Published As

Publication number Publication date
FR2752033A1 (fr) 1998-02-06

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