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FR1493855A - Check valve - Google Patents

Check valve

Info

Publication number
FR1493855A
FR1493855A FR75602A FR75602A FR1493855A FR 1493855 A FR1493855 A FR 1493855A FR 75602 A FR75602 A FR 75602A FR 75602 A FR75602 A FR 75602A FR 1493855 A FR1493855 A FR 1493855A
Authority
FR
France
Prior art keywords
check valve
check
valve
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
FR75602A
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.)
ALKON PRODUCTS CORP
Original Assignee
ALKON PRODUCTS CORP
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 ALKON PRODUCTS CORP filed Critical ALKON PRODUCTS CORP
Priority to FR75602A priority Critical patent/FR1493855A/en
Application granted granted Critical
Publication of FR1493855A publication Critical patent/FR1493855A/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)
FR75602A 1966-09-07 1966-09-07 Check valve Expired FR1493855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR75602A FR1493855A (en) 1966-09-07 1966-09-07 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR75602A FR1493855A (en) 1966-09-07 1966-09-07 Check valve

Publications (1)

Publication Number Publication Date
FR1493855A true FR1493855A (en) 1967-09-01

Family

ID=8616698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75602A Expired FR1493855A (en) 1966-09-07 1966-09-07 Check valve

Country Status (1)

Country Link
FR (1) FR1493855A (en)

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