FR2271471B3 - - Google Patents

Info

Publication number
FR2271471B3
FR2271471B3 FR7417538A FR7417538A FR2271471B3 FR 2271471 B3 FR2271471 B3 FR 2271471B3 FR 7417538 A FR7417538 A FR 7417538A FR 7417538 A FR7417538 A FR 7417538A FR 2271471 B3 FR2271471 B3 FR 2271471B3
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
FR7417538A
Other languages
French (fr)
Other versions
FR2271471A1 (en
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.)
PETROLIERES ET
Original Assignee
PETROLIERES ET
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 PETROLIERES ET filed Critical PETROLIERES ET
Priority to FR7417538A priority Critical patent/FR2271471A1/fr
Publication of FR2271471A1 publication Critical patent/FR2271471A1/fr
Application granted granted Critical
Publication of FR2271471B3 publication Critical patent/FR2271471B3/fr
Granted 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2007—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 arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/20—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 arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR7417538A 1974-05-14 1974-05-14 Non return-type flap valve - has clamped flap mounting ring with indicating cam mounted on shaft Granted FR2271471A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7417538A FR2271471A1 (en) 1974-05-14 1974-05-14 Non return-type flap valve - has clamped flap mounting ring with indicating cam mounted on shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417538A FR2271471A1 (en) 1974-05-14 1974-05-14 Non return-type flap valve - has clamped flap mounting ring with indicating cam mounted on shaft

Publications (2)

Publication Number Publication Date
FR2271471A1 FR2271471A1 (en) 1975-12-12
FR2271471B3 true FR2271471B3 (ro) 1977-03-18

Family

ID=9139076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417538A Granted FR2271471A1 (en) 1974-05-14 1974-05-14 Non return-type flap valve - has clamped flap mounting ring with indicating cam mounted on shaft

Country Status (1)

Country Link
FR (1) FR2271471A1 (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194528A (en) * 1978-04-17 1980-03-25 Allis-Chalmers Corporation Spherical valve seal piston detecting and locking arrangement
FR2478255A1 (fr) * 1980-03-11 1981-09-18 Electricite De France Dispositif de detection par ultrasons de fermeture d'un clapet
FR2676290B1 (fr) * 1991-05-10 1996-10-25 Gilbert Bichet Systeme de commande pour les stations de pompage.
ES2156507B1 (es) * 1998-10-19 2002-02-01 Lopez Jose Bueno Valvula de retencion, especialmente para circuitos neumaticos.
US6164324A (en) * 1999-09-23 2000-12-26 Edward Vogt Valve Company Adjustable quick closing disk check value with flow indicator
NL1015551C2 (nl) * 2000-06-28 2002-01-02 El-O-Matic Bv Aandrijfinrichting met standaanwijzer.
FR3007486B1 (fr) * 2013-06-20 2015-06-26 Valeo Sys Controle Moteur Sas Vanne, notamment pour moteur thermique
DE202013103582U1 (de) * 2013-08-08 2014-11-13 W+Z Rohrsystem-Technik Gmbh Ventilklappenarmatur

Also Published As

Publication number Publication date
FR2271471A1 (en) 1975-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse