FR1109027A - Improvements made to valves, in particular of the type of check valves for pipelines - Google Patents

Improvements made to valves, in particular of the type of check valves for pipelines

Info

Publication number
FR1109027A
FR1109027A FR1109027DA FR1109027A FR 1109027 A FR1109027 A FR 1109027A FR 1109027D A FR1109027D A FR 1109027DA FR 1109027 A FR1109027 A FR 1109027A
Authority
FR
France
Prior art keywords
valves
pipelines
type
improvements made
check valves
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)
Inventor
Claudius-Antoine
Robert Delmez
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 filed Critical
Application granted granted Critical
Publication of FR1109027A publication Critical patent/FR1109027A/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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1109027D 1953-12-24 1953-12-24 Improvements made to valves, in particular of the type of check valves for pipelines Expired FR1109027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1109027T 1953-12-24

Publications (1)

Publication Number Publication Date
FR1109027A true FR1109027A (en) 1956-01-20

Family

ID=9625291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109027D Expired FR1109027A (en) 1953-12-24 1953-12-24 Improvements made to valves, in particular of the type of check valves for pipelines

Country Status (1)

Country Link
FR (1) FR1109027A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203557B (en) * 1959-12-05 1965-10-21 Oemv Ag Pressure or suction valve
FR2473671A1 (en) * 1980-01-14 1981-07-17 Asahi Organic Chem Ind Demountable non-return valve - has threaded pipe connections each end and with double action seal one side of split housing
US4760863A (en) * 1986-06-16 1988-08-02 Broer Peter C Pressure vacuum valve, more particularly to the storage tanks for volatile liquids
WO2017050783A1 (en) * 2015-09-25 2017-03-30 Bloechlinger Engineering Ag Check valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203557B (en) * 1959-12-05 1965-10-21 Oemv Ag Pressure or suction valve
FR2473671A1 (en) * 1980-01-14 1981-07-17 Asahi Organic Chem Ind Demountable non-return valve - has threaded pipe connections each end and with double action seal one side of split housing
US4760863A (en) * 1986-06-16 1988-08-02 Broer Peter C Pressure vacuum valve, more particularly to the storage tanks for volatile liquids
WO2017050783A1 (en) * 2015-09-25 2017-03-30 Bloechlinger Engineering Ag Check valve
US10753491B2 (en) 2015-09-25 2020-08-25 Bloechlinger Engineering Ag Check valve

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