FR1541081A - Ball check valve - Google Patents

Ball check valve

Info

Publication number
FR1541081A
FR1541081A FR118570A FR118570A FR1541081A FR 1541081 A FR1541081 A FR 1541081A FR 118570 A FR118570 A FR 118570A FR 118570 A FR118570 A FR 118570A FR 1541081 A FR1541081 A FR 1541081A
Authority
FR
France
Prior art keywords
check valve
ball check
ball
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
FR118570A
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.)
Texsteam Inc
Original Assignee
Texsteam 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 Texsteam Inc filed Critical Texsteam Inc
Priority to FR118570A priority Critical patent/FR1541081A/en
Application granted granted Critical
Publication of FR1541081A publication Critical patent/FR1541081A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR118570A 1967-08-22 1967-08-22 Ball check valve Expired FR1541081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR118570A FR1541081A (en) 1967-08-22 1967-08-22 Ball check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118570A FR1541081A (en) 1967-08-22 1967-08-22 Ball check valve

Publications (1)

Publication Number Publication Date
FR1541081A true FR1541081A (en) 1968-10-04

Family

ID=8637180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR118570A Expired FR1541081A (en) 1967-08-22 1967-08-22 Ball check valve

Country Status (1)

Country Link
FR (1) FR1541081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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