BE482119A - - Google Patents

Info

Publication number
BE482119A
BE482119A BE482119DA BE482119A BE 482119 A BE482119 A BE 482119A BE 482119D A BE482119D A BE 482119DA BE 482119 A BE482119 A BE 482119A
Authority
BE
Belgium
Prior art keywords
valve
tap
sleeve
piston
opening
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE482119A publication Critical patent/BE482119A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04Self-closing valves, i.e. closing automatically after operation
    • F16K21/06Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02Self-closing flushing valves
    • E03D3/04Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BE482119D BE482119A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE482119A true BE482119A (enrdf_load_stackoverflow)

Family

ID=128903

Family Applications (1)

Application Number Title Priority Date Filing Date
BE482119D BE482119A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE482119A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2276579A1 (es) * 2005-02-08 2007-06-16 Les Robinets Presto S.A. Grifo de cierre temporizado por depresion.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2276579A1 (es) * 2005-02-08 2007-06-16 Les Robinets Presto S.A. Grifo de cierre temporizado por depresion.

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