FR2559232B1 - Vanne a papillon spherique - Google Patents

Vanne a papillon spherique

Info

Publication number
FR2559232B1
FR2559232B1 FR8401670A FR8401670A FR2559232B1 FR 2559232 B1 FR2559232 B1 FR 2559232B1 FR 8401670 A FR8401670 A FR 8401670A FR 8401670 A FR8401670 A FR 8401670A FR 2559232 B1 FR2559232 B1 FR 2559232B1
Authority
FR
France
Prior art keywords
butterfly valve
spherical butterfly
spherical
valve
butterfly
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
FR8401670A
Other languages
English (en)
Other versions
FR2559232A1 (fr
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.)
MARINE IND PETROLE
Original Assignee
MARINE IND PETROLE
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 MARINE IND PETROLE filed Critical MARINE IND PETROLE
Priority to FR8401670A priority Critical patent/FR2559232B1/fr
Publication of FR2559232A1 publication Critical patent/FR2559232A1/fr
Application granted granted Critical
Publication of FR2559232B1 publication Critical patent/FR2559232B1/fr
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
    • F16K1/2266—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)
FR8401670A 1984-02-03 1984-02-03 Vanne a papillon spherique Expired FR2559232B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8401670A FR2559232B1 (fr) 1984-02-03 1984-02-03 Vanne a papillon spherique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8401670A FR2559232B1 (fr) 1984-02-03 1984-02-03 Vanne a papillon spherique

Publications (2)

Publication Number Publication Date
FR2559232A1 FR2559232A1 (fr) 1985-08-09
FR2559232B1 true FR2559232B1 (fr) 1986-08-22

Family

ID=9300738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401670A Expired FR2559232B1 (fr) 1984-02-03 1984-02-03 Vanne a papillon spherique

Country Status (1)

Country Link
FR (1) FR2559232B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615580B1 (fr) * 1987-05-20 1989-08-18 Amri Garniture d'etancheite a anneau de reaction incorpore, notamment pour obturateur
FR2686136B1 (fr) * 1992-01-15 1995-06-30 Alsthom Velan Vanne a joint metallique notamment vanne papillon.
US5531205A (en) * 1995-03-31 1996-07-02 Siemens Electric Limited Rotary diesel electric EGR valve
US5535986A (en) * 1995-06-30 1996-07-16 Fisher Controls International, Inc. Torsionallly loaded fluid seals for rotary valves
JP3108353B2 (ja) * 1995-12-19 2000-11-13 宮入 一弘 バタフライバルブ
ITMI20091345A1 (it) * 2009-07-29 2011-01-30 Ansaldo Energia Spa Valvola a farfalla, preferibilmente per un circuito di sfiato di un impianto a turbina a gas
NO334904B1 (no) * 2013-02-06 2014-07-07 Sitek As Dreiespjeldventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398940A1 (fr) * 1977-07-26 1979-02-23 Amri Double joint torique flexible
GB843845A (en) * 1957-10-24 1960-08-10 David F Wiseman & Sons Ltd Improvements relating to butterfly valves
CA1017314A (en) * 1973-12-05 1977-09-13 Werner K. Priese Pressure loaded sealing arrangement
AU509723B2 (en) * 1975-10-02 1980-05-22 Fisher Controls Company Inc. Butterfly valve seal
FR2331725A1 (fr) * 1975-11-14 1977-06-10 Realmeca Siege annulaire, notamment pour des vannes et robinets
GB1536837A (en) * 1977-04-05 1978-12-20 Kamyr Valves Butterfly valve
FR2488363B1 (fr) * 1980-08-08 1985-07-19 Somed Vanne papillon unidirectionnelle
FR2496217A1 (fr) * 1980-12-12 1982-06-18 Realisations Meca Ste Meusienn Dispositif d'etancheite pour vanne

Also Published As

Publication number Publication date
FR2559232A1 (fr) 1985-08-09

Similar Documents

Publication Publication Date Title
FR2564932B1 (fr) Vanne papillon
FR2554539B1 (fr) Vanne a papillon perfectionnee
FR2609319B1 (fr) Vanne papillon
FR2576080B1 (fr) Vanne a obturateur spherique
FR2487034B1 (fr) Robinet a papillon
MX157348A (es) Mejoras a valvula de solenoide
IT1196747B (it) Valvola a sfera
FR2653198B1 (fr) Vanne a papillon perfectionnee.
DK589188D0 (da) Ventilaggregat
IT8823172A0 (it) Valvola a sfera perfezionata
FR2559232B1 (fr) Vanne a papillon spherique
ES554739A0 (es) Valvula de mariposa
FR2607895B1 (fr) Robinet a papillon de type visitable
BR8501170A (pt) Conjunto de valvula borboleta
FR2613807B1 (fr) Vanne papillon
MX155665A (es) Mejoras a valvula de solenoide
IT1184497B (it) Valvola a piu' vie
FR2585800B1 (fr) Soupape a clapet
FR2581729B1 (fr) Soupape a boulet
DK341884A (da) Kugleventil
FR2650360B1 (fr) Vanne a papillon
ATA93184A (de) Drosselventil
IT1140408B (it) Valvola a sfera
FR2564556B1 (fr) Vanne papillon
IT1198122B (it) Rubinetto a sfera

Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
ST Notification of lapse