FR1599978A - - Google Patents

Info

Publication number
FR1599978A
FR1599978A FR1599978DA FR1599978A FR 1599978 A FR1599978 A FR 1599978A FR 1599978D A FR1599978D A FR 1599978DA FR 1599978 A FR1599978 A FR 1599978A
Authority
FR
France
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1599978A publication Critical patent/FR1599978A/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
    • 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)
FR1599978D 1968-12-26 1968-12-26 Expired FR1599978A (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1599978A true FR1599978A (zh) 1970-07-20

Family

ID=8659077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1599978D Expired FR1599978A (zh) 1968-12-26 1968-12-26

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
BE741950A (zh) 1970-05-04
GB1248860A (en) 1971-10-06
DE6949757U (de) 1970-11-12
ES374744A1 (es) 1972-01-16

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CA Change of address
ST Notification of lapse