FR859658A - Perfectionnements apportés aux soupapes de retenue - Google Patents

Perfectionnements apportés aux soupapes de retenue

Info

Publication number
FR859658A
FR859658A FR859658DA FR859658A FR 859658 A FR859658 A FR 859658A FR 859658D A FR859658D A FR 859658DA FR 859658 A FR859658 A FR 859658A
Authority
FR
France
Prior art keywords
check valves
improvements made
valves
check
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
Application number
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.)
Le Bozec & Gautier Soc
Original Assignee
Le Bozec & Gautier Soc
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 Le Bozec & Gautier Soc filed Critical Le Bozec & Gautier Soc
Application granted granted Critical
Publication of FR859658A publication Critical patent/FR859658A/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
    • 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)
FR859658D 1939-05-22 1939-05-22 Perfectionnements apportés aux soupapes de retenue Expired FR859658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859658T 1939-05-22

Publications (1)

Publication Number Publication Date
FR859658A true FR859658A (fr) 1940-12-24

Family

ID=9330554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859658D Expired FR859658A (fr) 1939-05-22 1939-05-22 Perfectionnements apportés aux soupapes de retenue

Country Status (1)

Country Link
FR (1) FR859658A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058486A (en) * 1960-01-04 1962-10-16 John J Mcdermott Check valve
US4123037A (en) * 1976-03-09 1978-10-31 Bridon Engineering Limited Valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058486A (en) * 1960-01-04 1962-10-16 John J Mcdermott Check valve
US4123037A (en) * 1976-03-09 1978-10-31 Bridon Engineering Limited Valves

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