GB258493A - Improvements relating to outlet valves for flushing tanks, cisterns or the like - Google Patents

Improvements relating to outlet valves for flushing tanks, cisterns or the like

Info

Publication number
GB258493A
GB258493A GB778726A GB778726A GB258493A GB 258493 A GB258493 A GB 258493A GB 778726 A GB778726 A GB 778726A GB 778726 A GB778726 A GB 778726A GB 258493 A GB258493 A GB 258493A
Authority
GB
United Kingdom
Prior art keywords
vanes
outlet valves
cisterns
flushing tanks
improvements relating
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
GB778726A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB778726A priority Critical patent/GB258493A/en
Publication of GB258493A publication Critical patent/GB258493A/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
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/302—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves kept in open position by means of air or water pressure or by vacuum

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)
  • Multiple-Way Valves (AREA)

Abstract

258,493. Howson, R. G. March 20, 1926. Fluid-actuated valves. - The outlet valves of flushing tanks &c. are held open until flow ceases by the action of the outflowing water on means such as vanes, which rotate or tend to rotate the valve. In one form, the vanes f<2>. Fig. 1, are mounted on a rod f, and the valve stem has a helical portion e<2> passing through a slot g<1> in the member g, a stop e<3> being provided. In a modification, the valve stem has a flat portion e<4>, Fig. 2, having cam surfaces e<5> adapted to engage over the edges of the slot g<1>. In another form, the vanes and the flat portion with its cam surfaces depend from the valve disc.
GB778726A 1926-03-20 1926-03-20 Improvements relating to outlet valves for flushing tanks, cisterns or the like Expired GB258493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB778726A GB258493A (en) 1926-03-20 1926-03-20 Improvements relating to outlet valves for flushing tanks, cisterns or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB778726A GB258493A (en) 1926-03-20 1926-03-20 Improvements relating to outlet valves for flushing tanks, cisterns or the like

Publications (1)

Publication Number Publication Date
GB258493A true GB258493A (en) 1926-09-23

Family

ID=9839709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB778726A Expired GB258493A (en) 1926-03-20 1926-03-20 Improvements relating to outlet valves for flushing tanks, cisterns or the like

Country Status (1)

Country Link
GB (1) GB258493A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221996B (en) * 1961-11-22 1966-07-28 W J Stokvis Konink Fabriek Van Drain valve for a toilet cistern or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221996B (en) * 1961-11-22 1966-07-28 W J Stokvis Konink Fabriek Van Drain valve for a toilet cistern or the like.

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