FR1142080A - Improvements to check valves - Google Patents

Improvements to check valves

Info

Publication number
FR1142080A
FR1142080A FR1142080DA FR1142080A FR 1142080 A FR1142080 A FR 1142080A FR 1142080D A FR1142080D A FR 1142080DA FR 1142080 A FR1142080 A FR 1142080A
Authority
FR
France
Prior art keywords
check valves
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
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of FR1142080A publication Critical patent/FR1142080A/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
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1142080D 1956-06-07 1956-02-01 Improvements to check valves Expired FR1142080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69598T 1956-06-07

Publications (1)

Publication Number Publication Date
FR1142080A true FR1142080A (en) 1957-09-13

Family

ID=8701422

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1142080D Expired FR1142080A (en) 1956-06-07 1956-02-01 Improvements to check valves
FR69598D Expired FR69598E (en) 1956-06-07 1956-06-07 Improvements to check valves
FR70062D Expired FR70062E (en) 1956-06-07 1956-10-04 Improvements to check valves

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR69598D Expired FR69598E (en) 1956-06-07 1956-06-07 Improvements to check valves
FR70062D Expired FR70062E (en) 1956-06-07 1956-10-04 Improvements to check valves

Country Status (1)

Country Link
FR (3) FR1142080A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222750B (en) * 1957-07-01 1966-08-11 Renault Valve for the automatic venting of compressed air systems
EP0110117A2 (en) * 1982-11-26 1984-06-13 Cordis Corporation Implantable microinfusion pump system
US5388615A (en) * 1992-12-11 1995-02-14 Busak & Luyken Gmbh & Co. Sealing means and sealing valve for container openings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427429A (en) * 1964-12-02 1966-12-31 Diaporit S A check valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222750B (en) * 1957-07-01 1966-08-11 Renault Valve for the automatic venting of compressed air systems
EP0110117A2 (en) * 1982-11-26 1984-06-13 Cordis Corporation Implantable microinfusion pump system
EP0110117A3 (en) * 1982-11-26 1984-09-26 Cordis Corporation Implantable microinfusion pump system
US5388615A (en) * 1992-12-11 1995-02-14 Busak & Luyken Gmbh & Co. Sealing means and sealing valve for container openings

Also Published As

Publication number Publication date
FR70062E (en) 1959-02-02
FR69598E (en) 1958-11-10

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