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 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=8659077

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601704A5 (enrdf_load_stackoverflow) * 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
FR1599978A (enrdf_load_stackoverflow) 1970-07-20
DE6949757U (de) 1970-11-12
ES374744A1 (es) 1972-01-16
GB1248860A (en) 1971-10-06

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