GB362777A - Improvements relating to flushing cistern valves - Google Patents

Improvements relating to flushing cistern valves

Info

Publication number
GB362777A
GB362777A GB574331A GB574331A GB362777A GB 362777 A GB362777 A GB 362777A GB 574331 A GB574331 A GB 574331A GB 574331 A GB574331 A GB 574331A GB 362777 A GB362777 A GB 362777A
Authority
GB
United Kingdom
Prior art keywords
valve
flushing cistern
stem
improvements relating
piston
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
GB574331A
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.)
Cockburn & Co Ltd M
Original Assignee
Cockburn & Co Ltd M
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 Cockburn & Co Ltd M filed Critical Cockburn & Co Ltd M
Priority to GB574331A priority Critical patent/GB362777A/en
Publication of GB362777A publication Critical patent/GB362777A/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

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)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

362,777. Valve discharge water-waste preventers. COCKBURN & CO., Ltd., M. and LEISHMAN, D., Gowanbank Iron Works, Falkirk, Stirlingshire. Feb. 24, 1931, No. 5743. [Class 26.] The stem 6, Figs. 1 and 4, of the valve 8 of a flushing cistern carries a piston working in a dashpot cylinder 4, which is open at the top, and has a small opening in or near the bottom, preferably constituted by a clearance 5 around the stem 6. The piston is constituted by a flexible washer 9a, or is provided with a non- return valve 10, the arrangement being such that the valve has a rapid upward and slow downward movement. A valve cage 3 is provided.
GB574331A 1931-02-24 1931-02-24 Improvements relating to flushing cistern valves Expired GB362777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB574331A GB362777A (en) 1931-02-24 1931-02-24 Improvements relating to flushing cistern valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB574331A GB362777A (en) 1931-02-24 1931-02-24 Improvements relating to flushing cistern valves

Publications (1)

Publication Number Publication Date
GB362777A true GB362777A (en) 1931-12-10

Family

ID=9801812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB574331A Expired GB362777A (en) 1931-02-24 1931-02-24 Improvements relating to flushing cistern valves

Country Status (1)

Country Link
GB (1) GB362777A (en)

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