FR2161043A1 - - Google Patents

Info

Publication number
FR2161043A1
FR2161043A1 FR7241808A FR7241808A FR2161043A1 FR 2161043 A1 FR2161043 A1 FR 2161043A1 FR 7241808 A FR7241808 A FR 7241808A FR 7241808 A FR7241808 A FR 7241808A FR 2161043 A1 FR2161043 A1 FR 2161043A1
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.)
Withdrawn
Application number
FR7241808A
Other languages
French (fr)
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.)
SAUVAGEAU L ET CIE
Original Assignee
SAUVAGEAU L ET CIE
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 SAUVAGEAU L ET CIE filed Critical SAUVAGEAU L ET CIE
Priority to FR7241808A priority Critical patent/FR2161043A1/fr
Publication of FR2161043A1 publication Critical patent/FR2161043A1/fr
Withdrawn legal-status Critical Current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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7241808A 1972-11-24 1972-11-24 Withdrawn FR2161043A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7241808A FR2161043A1 (en) 1972-11-24 1972-11-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241808A FR2161043A1 (en) 1972-11-24 1972-11-24

Publications (1)

Publication Number Publication Date
FR2161043A1 true FR2161043A1 (en) 1973-07-06

Family

ID=9107654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241808A Withdrawn FR2161043A1 (en) 1972-11-24 1972-11-24

Country Status (1)

Country Link
FR (1) FR2161043A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004971A1 (en) * 1985-02-21 1986-08-28 Hansen Joergen A controllable air valve for an inflatable body
GB2410332A (en) * 2004-01-20 2005-07-27 Duncan Clive Selby Device for protecting a differential pressure sensor
EP1762760A2 (en) * 2005-09-13 2007-03-14 R. Conrader Company Check valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004971A1 (en) * 1985-02-21 1986-08-28 Hansen Joergen A controllable air valve for an inflatable body
GB2410332A (en) * 2004-01-20 2005-07-27 Duncan Clive Selby Device for protecting a differential pressure sensor
EP1762760A2 (en) * 2005-09-13 2007-03-14 R. Conrader Company Check valve
EP1762760A3 (en) * 2005-09-13 2007-09-12 R. Conrader Company Check valve
CN100410572C (en) * 2005-09-13 2008-08-13 R·康拉德公司 Elasticity driven check valve
US7458392B2 (en) 2005-09-13 2008-12-02 R. Conrader Company Spring actuated check valve

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Legal Events

Date Code Title Description
ST Notification of lapse