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FR1285867A - Non-clogging check valve - Google Patents

Non-clogging check valve

Info

Publication number
FR1285867A
FR1285867A FR858207A FR858207A FR1285867A FR 1285867 A FR1285867 A FR 1285867A FR 858207 A FR858207 A FR 858207A FR 858207 A FR858207 A FR 858207A FR 1285867 A FR1285867 A FR 1285867A
Authority
FR
France
Prior art keywords
check valve
clogging check
clogging
valve
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
FR858207A
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.)
Union Tank Car Co
Original Assignee
Union Tank Car Co
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 Union Tank Car Co filed Critical Union Tank Car Co
Priority to FR858207A priority Critical patent/FR1285867A/en
Application granted granted Critical
Publication of FR1285867A publication Critical patent/FR1285867A/en
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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR858207A 1961-04-10 1961-04-10 Non-clogging check valve Expired FR1285867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858207A FR1285867A (en) 1961-04-10 1961-04-10 Non-clogging check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858207A FR1285867A (en) 1961-04-10 1961-04-10 Non-clogging check valve

Publications (1)

Publication Number Publication Date
FR1285867A true FR1285867A (en) 1962-02-23

Family

ID=8752688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858207A Expired FR1285867A (en) 1961-04-10 1961-04-10 Non-clogging check valve

Country Status (1)

Country Link
FR (1) FR1285867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599458A1 (en) * 1986-05-27 1987-12-04 Inst Francais Du Petrole Safety valve for a submerged device, especially for the riser equipping an undersea well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599458A1 (en) * 1986-05-27 1987-12-04 Inst Francais Du Petrole Safety valve for a submerged device, especially for the riser equipping an undersea well

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