IN161911B - - Google Patents

Info

Publication number
IN161911B
IN161911B IN873/CAL/85A IN873CA1985A IN161911B IN 161911 B IN161911 B IN 161911B IN 873CA1985 A IN873CA1985 A IN 873CA1985A IN 161911 B IN161911 B IN 161911B
Authority
IN
India
Application number
IN873/CAL/85A
Other languages
English (en)
Inventor
Rene Garberoglio
Original Assignee
Neyrpic
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 Neyrpic filed Critical Neyrpic
Publication of IN161911B publication Critical patent/IN161911B/en

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
    • 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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
IN873/CAL/85A 1984-11-09 1985-12-05 IN161911B (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417079A FR2573170B1 (fr) 1984-11-09 1984-11-09 Vanne-papillon a double etancheite

Publications (1)

Publication Number Publication Date
IN161911B true IN161911B (ko) 1988-02-27

Family

ID=9309419

Family Applications (1)

Application Number Title Priority Date Filing Date
IN873/CAL/85A IN161911B (ko) 1984-11-09 1985-12-05

Country Status (2)

Country Link
FR (1) FR2573170B1 (ko)
IN (1) IN161911B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004232A1 (fr) * 2013-04-05 2014-10-10 Alstom Renewable Technologies Robinet integre dans un reseau de distribution de fluide, reseau et installation de conversion d'energie comprenant un tel robinet
CN104653792A (zh) * 2013-11-25 2015-05-27 山西浩宇阀门科技有限公司 一种高温高压密封蝶阀
CN104295754A (zh) * 2014-09-09 2015-01-21 江苏远望仪器有限公司 设有液压密封结构的蝶阀
CN111173987B (zh) * 2020-02-04 2021-07-23 泉瓦特斯阀门有限公司 一种预泄压蝶阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2302463A1 (fr) * 1975-02-26 1976-09-24 Delecourt Roger Dispositif pour le reglag
DE2733991C2 (de) * 1977-02-16 1983-10-27 Hans-Eberhard Dipl.-Ing. 6482 Bad Orb Schmidt Absperrklappe mit großer Dichtkraft
CH637455A5 (en) * 1980-08-27 1983-07-29 Vevey Atel Const Mec Butterfly valve

Also Published As

Publication number Publication date
FR2573170A1 (fr) 1986-05-16
FR2573170B1 (fr) 1987-05-15

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