FR2453342A1 - Clapet de retenue du type a disque - Google Patents

Clapet de retenue du type a disque

Info

Publication number
FR2453342A1
FR2453342A1 FR8007689A FR8007689A FR2453342A1 FR 2453342 A1 FR2453342 A1 FR 2453342A1 FR 8007689 A FR8007689 A FR 8007689A FR 8007689 A FR8007689 A FR 8007689A FR 2453342 A1 FR2453342 A1 FR 2453342A1
Authority
FR
France
Prior art keywords
disc type
retaining valve
type retaining
effect
under
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.)
Pending
Application number
FR8007689A
Other languages
English (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.)
Dart Industries Inc
Original Assignee
Dart Industries Inc
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 Dart Industries Inc filed Critical Dart Industries Inc
Publication of FR2453342A1 publication Critical patent/FR2453342A1/fr
Pending 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
    • 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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Abstract

L'invention concerne un clapet de retenue du type à disque, simple et fiable. Ce clapet comporte un corps peu volumineux formé de deux parties complémentaires 12, 14 qui sont assemblées pour délimiter une chambre 26 dans laquelle un obturateur 8 peut se déplacer sous l'effet de la pression d'un fluide arrivant par un canal 11 et sous l'effet de la force d'un ressort 28 de rappeL Domaine d'application : circuits de fluides corrosifs, etc.
FR8007689A 1979-04-06 1980-04-04 Clapet de retenue du type a disque Pending FR2453342A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2754579A 1979-04-06 1979-04-06

Publications (1)

Publication Number Publication Date
FR2453342A1 true FR2453342A1 (fr) 1980-10-31

Family

ID=21838342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007689A Pending FR2453342A1 (fr) 1979-04-06 1980-04-04 Clapet de retenue du type a disque

Country Status (7)

Country Link
AU (1) AU5660280A (fr)
BR (1) BR8001982A (fr)
DE (2) DE3010905A1 (fr)
FR (1) FR2453342A1 (fr)
GB (1) GB2045901B (fr)
NL (1) NL8002028A (fr)
SE (1) SE8002553L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630801B1 (fr) * 1988-04-28 1990-07-13 Bendix France Soupape antiretour
GB2233737A (en) * 1989-07-15 1991-01-16 Wigley Albert F Non-return valve
WO2015131910A1 (fr) * 2014-03-02 2015-09-11 محمد أحمد الجميل، Clapets anti-retours rapides à grands orifices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960998A (en) * 1956-04-30 1960-11-22 David H Sinker Check valve
US3191620A (en) * 1962-09-04 1965-06-29 Berg Mfg & Sales Co Safety check valve
CH470616A (de) * 1968-09-18 1969-03-31 Wahli Marcel Rückschlagventil
FR2034921A1 (fr) * 1969-03-14 1970-12-18 Houdaille Industries Inc

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960998A (en) * 1956-04-30 1960-11-22 David H Sinker Check valve
US3191620A (en) * 1962-09-04 1965-06-29 Berg Mfg & Sales Co Safety check valve
CH470616A (de) * 1968-09-18 1969-03-31 Wahli Marcel Rückschlagventil
FR2034921A1 (fr) * 1969-03-14 1970-12-18 Houdaille Industries Inc

Also Published As

Publication number Publication date
BR8001982A (pt) 1980-11-25
GB2045901B (en) 1983-01-26
DE3049876A1 (fr) 1982-07-29
GB2045901A (en) 1980-11-05
SE8002553L (sv) 1980-10-07
AU5660280A (en) 1981-01-15
DE3010905A1 (de) 1980-10-09
NL8002028A (nl) 1980-10-08

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