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FR2648534B1 - Dispositif d'etancheite pour clapet antiretour - Google Patents

Dispositif d'etancheite pour clapet antiretour

Info

Publication number
FR2648534B1
FR2648534B1 FR8908078A FR8908078A FR2648534B1 FR 2648534 B1 FR2648534 B1 FR 2648534B1 FR 8908078 A FR8908078 A FR 8908078A FR 8908078 A FR8908078 A FR 8908078A FR 2648534 B1 FR2648534 B1 FR 2648534B1
Authority
FR
France
Prior art keywords
sealing device
return valve
return
valve
sealing
Prior art date
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 - Lifetime
Application number
FR8908078A
Other languages
English (en)
Other versions
FR2648534A1 (fr
Inventor
Pierre Rager
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.)
Comap SA
Original Assignee
Comap SA
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 Comap SA filed Critical Comap SA
Priority to FR8908078A priority Critical patent/FR2648534B1/fr
Publication of FR2648534A1 publication Critical patent/FR2648534A1/fr
Application granted granted Critical
Publication of FR2648534B1 publication Critical patent/FR2648534B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K15/06—Check valves with guided rigid valve members with guided stems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
FR8908078A 1989-06-14 1989-06-14 Dispositif d'etancheite pour clapet antiretour Expired - Lifetime FR2648534B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8908078A FR2648534B1 (fr) 1989-06-14 1989-06-14 Dispositif d'etancheite pour clapet antiretour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908078A FR2648534B1 (fr) 1989-06-14 1989-06-14 Dispositif d'etancheite pour clapet antiretour

Publications (2)

Publication Number Publication Date
FR2648534A1 FR2648534A1 (fr) 1990-12-21
FR2648534B1 true FR2648534B1 (fr) 1991-09-27

Family

ID=9382853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908078A Expired - Lifetime FR2648534B1 (fr) 1989-06-14 1989-06-14 Dispositif d'etancheite pour clapet antiretour

Country Status (1)

Country Link
FR (1) FR2648534B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008120254A1 (fr) * 2007-04-03 2008-10-09 Bisio Progetti S.P.A. Joint d'étanchéité pour des dispositifs de dosage d'aliments et dispositif de dosage équipé d'un tel joint d'étanchéité
DE102019120225A1 (de) 2019-07-26 2021-01-28 Schaeffler Technologies AG & Co. KG Ventil und Vorrichtung zur Regelung von Drücken eines Strömungsmittels mit dem Ventil sowie Vorrichtung zur Sicherung des Ventils in dem Getriebebauteil

Also Published As

Publication number Publication date
FR2648534A1 (fr) 1990-12-21

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