FR667889A - Ball valve box - Google Patents

Ball valve box

Info

Publication number
FR667889A
FR667889A FR667889DA FR667889A FR 667889 A FR667889 A FR 667889A FR 667889D A FR667889D A FR 667889DA FR 667889 A FR667889 A FR 667889A
Authority
FR
France
Prior art keywords
ball valve
valve box
box
ball
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
Other languages
French (fr)
Inventor
Adolf Winterhoff
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 FR667889A publication Critical patent/FR667889A/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)
FR667889D 1928-02-01 1929-01-22 Ball valve box Expired FR667889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE667889X 1928-02-01

Publications (1)

Publication Number Publication Date
FR667889A true FR667889A (en) 1929-10-24

Family

ID=6589943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667889D Expired FR667889A (en) 1928-02-01 1929-01-22 Ball valve box

Country Status (1)

Country Link
FR (1) FR667889A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656496A1 (en) * 1993-12-04 1995-06-07 Emhart Glass Machinery Investments Inc. Ball check valve
FR2780762A1 (en) * 1998-07-06 2000-01-07 Bosch Gmbh Robert NON-RETURN VALVE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656496A1 (en) * 1993-12-04 1995-06-07 Emhart Glass Machinery Investments Inc. Ball check valve
FR2780762A1 (en) * 1998-07-06 2000-01-07 Bosch Gmbh Robert NON-RETURN VALVE

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