FR730977A - Gate valve - Google Patents

Gate valve

Info

Publication number
FR730977A
FR730977A FR730977DA FR730977A FR 730977 A FR730977 A FR 730977A FR 730977D A FR730977D A FR 730977DA FR 730977 A FR730977 A FR 730977A
Authority
FR
France
Prior art keywords
gate valve
gate
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
Hermann Zickwolff
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 FR730977A publication Critical patent/FR730977A/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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR730977D 1932-01-13 1932-02-03 Gate valve Expired FR730977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE730977X 1932-01-13

Publications (1)

Publication Number Publication Date
FR730977A true FR730977A (en) 1932-08-26

Family

ID=6637419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730977D Expired FR730977A (en) 1932-01-13 1932-02-03 Gate valve

Country Status (1)

Country Link
FR (1) FR730977A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602467A (en) * 1945-05-21 1952-07-08 Clayton Manufacturing Co Power-operated check valve
US3501126A (en) * 1967-11-09 1970-03-17 Atomic Energy Commission High conductance,high pressure valve
EP0168630A1 (en) * 1984-06-20 1986-01-22 Stanadyne Inc. Faucet valve with check stop
US5890513A (en) * 1997-05-22 1999-04-06 Di Stefano; Alfonso Non-wearing washer for fluid valve
DE102008022339A1 (en) * 2008-05-02 2009-11-05 Flühs Drehtechnik GmbH Flow control valve upper section, has spindle axially adjustably mounted in head piece and accommodating reverse piston, where reverse piston is held in spindle over snap ring and exhibits section limited by passages on both sides

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602467A (en) * 1945-05-21 1952-07-08 Clayton Manufacturing Co Power-operated check valve
US3501126A (en) * 1967-11-09 1970-03-17 Atomic Energy Commission High conductance,high pressure valve
EP0168630A1 (en) * 1984-06-20 1986-01-22 Stanadyne Inc. Faucet valve with check stop
US5890513A (en) * 1997-05-22 1999-04-06 Di Stefano; Alfonso Non-wearing washer for fluid valve
DE102008022339A1 (en) * 2008-05-02 2009-11-05 Flühs Drehtechnik GmbH Flow control valve upper section, has spindle axially adjustably mounted in head piece and accommodating reverse piston, where reverse piston is held in spindle over snap ring and exhibits section limited by passages on both sides
DE102008022339B4 (en) * 2008-05-02 2013-02-07 Flühs Drehtechnik GmbH Valve top

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