CA989379A - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
CA989379A
CA989379A CA187,478A CA187478A CA989379A CA 989379 A CA989379 A CA 989379A CA 187478 A CA187478 A CA 187478A CA 989379 A CA989379 A CA 989379A
Authority
CA
Canada
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
CA187,478A
Other languages
English (en)
Other versions
CA187478S (en
Inventor
Jean Gachot
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
Application granted granted Critical
Publication of CA989379A publication Critical patent/CA989379A/en
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)
  • Valve Housings (AREA)
CA187,478A 1972-12-08 1973-12-06 Butterfly valve Expired CA989379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243816A FR2210260A6 (cs) 1972-12-08 1972-12-08

Publications (1)

Publication Number Publication Date
CA989379A true CA989379A (en) 1976-05-18

Family

ID=9108435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,478A Expired CA989379A (en) 1972-12-08 1973-12-06 Butterfly valve

Country Status (9)

Country Link
BE (1) BE807651R (cs)
BR (1) BR7309637D0 (cs)
CA (1) CA989379A (cs)
CH (1) CH573073A5 (cs)
ES (1) ES421026A2 (cs)
FR (1) FR2210260A6 (cs)
GB (1) GB1406017A (cs)
IT (1) IT1056052B (cs)
ZA (1) ZA738859B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028588B1 (fr) * 2014-11-17 2018-03-23 Valeo Systemes De Controle Moteur Vanne comportant un conduit de circulation d'un fluide

Also Published As

Publication number Publication date
BE807651R (fr) 1974-05-22
IT1056052B (it) 1982-01-30
GB1406017A (en) 1975-09-10
BR7309637D0 (pt) 1974-08-29
ES421026A2 (es) 1976-12-16
FR2210260A6 (cs) 1974-07-05
ZA738859B (en) 1974-10-30
CH573073A5 (cs) 1976-02-27

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