FR2564556B1 - Vanne papillon - Google Patents

Vanne papillon

Info

Publication number
FR2564556B1
FR2564556B1 FR8407872A FR8407872A FR2564556B1 FR 2564556 B1 FR2564556 B1 FR 2564556B1 FR 8407872 A FR8407872 A FR 8407872A FR 8407872 A FR8407872 A FR 8407872A FR 2564556 B1 FR2564556 B1 FR 2564556B1
Authority
FR
France
Prior art keywords
butterfly valve
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
Application number
FR8407872A
Other languages
English (en)
Other versions
FR2564556A1 (fr
Inventor
Gerard Bizos
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.)
Coyard D Expl Ets E R
Original Assignee
Coyard D Expl Ets E R
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 Coyard D Expl Ets E R filed Critical Coyard D Expl Ets E R
Priority to FR8407872A priority Critical patent/FR2564556B1/fr
Publication of FR2564556A1 publication Critical patent/FR2564556A1/fr
Application granted granted Critical
Publication of FR2564556B1 publication Critical patent/FR2564556B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR8407872A 1984-05-21 1984-05-21 Vanne papillon Expired FR2564556B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8407872A FR2564556B1 (fr) 1984-05-21 1984-05-21 Vanne papillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407872A FR2564556B1 (fr) 1984-05-21 1984-05-21 Vanne papillon

Publications (2)

Publication Number Publication Date
FR2564556A1 FR2564556A1 (fr) 1985-11-22
FR2564556B1 true FR2564556B1 (fr) 1987-01-09

Family

ID=9304203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407872A Expired FR2564556B1 (fr) 1984-05-21 1984-05-21 Vanne papillon

Country Status (1)

Country Link
FR (1) FR2564556B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050982A (fr) * 1900-01-01
DE1266594B (de) * 1959-07-14 1968-04-18 Doering G M B H Absperrklappe
FR1368534A (fr) * 1963-09-06 1964-07-31 Vanne avec dispositif d'étanchéité annulaire
US3250510A (en) * 1964-02-18 1966-05-10 Crane Co Self-adjustable seats for butterfly valves or the like
US3834663A (en) * 1971-12-09 1974-09-10 Jamesbury Corp Metal seat butterfly valve
FR2423696A1 (fr) * 1978-04-21 1979-11-16 Pont A Mousson Vanne a obturateur rotatif
GB2100838B (en) * 1981-06-26 1985-09-11 Boving And Co Limited Butterfly valve

Also Published As

Publication number Publication date
FR2564556A1 (fr) 1985-11-22

Similar Documents

Publication Publication Date Title
FR2564932B1 (fr) Vanne papillon
FR2609319B1 (fr) Vanne papillon
FR2554539B1 (fr) Vanne a papillon perfectionnee
DK263785A (da) Prioritetsventil
ES288846Y (es) Valvula de compuerta
MX161119A (es) Valvula mejorada
BR8501756A (pt) Conjunto de valvula
DK263585A (da) Prioritetsventil
BR8406740A (pt) Valvula
MX161771A (es) Valvula turbosoplante
ATA192784A (de) Ventil
ES554739A0 (es) Valvula de mariposa
BR8501170A (pt) Conjunto de valvula borboleta
FR2613807B1 (fr) Vanne papillon
DK577985A (da) Reduktionsventil
AT389364B (de) Rueckschlagklappe
FR2559232B1 (fr) Vanne a papillon spherique
DK157096C (da) Vendeventil
AT382941B (de) Drosselventil
FR2564556B1 (fr) Vanne papillon
DK157375C (da) Ventil
FR2606484B1 (fr) Vanne papillon
ES279486Y (es) Valvula de mariposa
ATA303985A (de) Regelklappe
ATA185686A (de) Drosselventil