FR702425A - Self-closing valves for cisterns - Google Patents

Self-closing valves for cisterns

Info

Publication number
FR702425A
FR702425A FR702425DA FR702425A FR 702425 A FR702425 A FR 702425A FR 702425D A FR702425D A FR 702425DA FR 702425 A FR702425 A FR 702425A
Authority
FR
France
Prior art keywords
cisterns
self
closing valves
valves
closing
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)
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.)
Benkiser Werke A G
Original Assignee
Benkiser Werke A G
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 Benkiser Werke A G filed Critical Benkiser Werke A G
Application granted granted Critical
Publication of FR702425A publication Critical patent/FR702425A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing 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
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR702425D 1930-09-20 1930-09-20 Self-closing valves for cisterns Expired FR702425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR702425T 1930-09-20

Publications (1)

Publication Number Publication Date
FR702425A true FR702425A (en) 1931-04-08

Family

ID=9058054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702425D Expired FR702425A (en) 1930-09-20 1930-09-20 Self-closing valves for cisterns

Country Status (1)

Country Link
FR (1) FR702425A (en)

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