BE741950A - - Google Patents

Info

Publication number
BE741950A
BE741950A BE741950DA BE741950A BE 741950 A BE741950 A BE 741950A BE 741950D A BE741950D A BE 741950DA BE 741950 A BE741950 A BE 741950A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE741950A publication Critical patent/BE741950A/xx

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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)
  • Sliding Valves (AREA)
BE741950D 1968-12-26 1969-11-19 BE741950A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR180694 1968-12-26

Publications (1)

Publication Number Publication Date
BE741950A true BE741950A (zh) 1970-05-04

Family

ID=8659077

Family Applications (1)

Application Number Title Priority Date Filing Date
BE741950D BE741950A (zh) 1968-12-26 1969-11-19

Country Status (5)

Country Link
BE (1) BE741950A (zh)
DE (1) DE6949757U (zh)
ES (1) ES374744A1 (zh)
FR (1) FR1599978A (zh)
GB (1) GB1248860A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601704A5 (zh) * 1974-12-05 1978-07-14 Pont A Mousson
FR2933469B1 (fr) * 2008-07-01 2013-01-11 Valeo Sys Controle Moteur Sas Ensemble d'un corps de vanne et d'un joint d'etancheite, ensemble d'un corps de vanne,d'un joint d'etancheite et d'une canalisation,joint pour l'ensemble
ITUA20162771A1 (it) * 2016-04-21 2017-10-21 Rubinetterie Bresciane Bonomi S P A Valvola unidirezionale a farfalla ad elevata affidabilita' di funzionamento.

Also Published As

Publication number Publication date
GB1248860A (en) 1971-10-06
DE6949757U (de) 1970-11-12
ES374744A1 (es) 1972-01-16
FR1599978A (zh) 1970-07-20

Similar Documents

Publication Publication Date Title
AU428130B2 (zh)
AU5184069A (zh)
AU6168869A (zh)
AU6171569A (zh)
FR1599978A (zh)
AU4811568A (zh)
AU4744468A (zh)
BE709320A (zh)
BE727665A (zh)
BE727639A (zh)
BE727482A (zh)
BE727320A (zh)
AU4224469A (zh)
BE726482A (zh)
BE726290A (zh)
BE726284A (zh)
BE726244A (zh)
BE725154A (zh)
BE723739A (zh)
BE717906A (zh)
BE715868A (zh)
BE714519A (zh)
BE728719A (zh)
BE709446A (zh)
BE709435A (zh)