GB342879A - An improved flushing apparatus - Google Patents

An improved flushing apparatus

Info

Publication number
GB342879A
GB342879A GB197530A GB197530A GB342879A GB 342879 A GB342879 A GB 342879A GB 197530 A GB197530 A GB 197530A GB 197530 A GB197530 A GB 197530A GB 342879 A GB342879 A GB 342879A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
flushing
cylinder
flushing apparatus
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
GB197530A
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 GB197530A priority Critical patent/GB342879A/en
Publication of GB342879A publication Critical patent/GB342879A/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)
  • Fluid-Pressure Circuits (AREA)

Abstract

342,879. Valve - discharge waterwaste preventers. GRICE, C. R. LE, 101, Titirangi Road, New Lynn, Auckland, New Zealand. Jan. 20, 1930, No. 1975. [Class 26.] A flushing valve 7, Fig. 2, is carried by a piston 8 disposed in a cylinder 1 provided with openings 4, 12. When a release valve 23, Fig. 1, is operated, the water above the piston passes through passages 13, 14, 19 to the flush pipe 24, and the piston and flushing valve are raised. After flushing, air leaks past the piston rod 10 into the upper end of the cylinder and allows the valve to close.
GB197530A 1930-01-20 1930-01-20 An improved flushing apparatus Expired GB342879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB197530A GB342879A (en) 1930-01-20 1930-01-20 An improved flushing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB197530A GB342879A (en) 1930-01-20 1930-01-20 An improved flushing apparatus

Publications (1)

Publication Number Publication Date
GB342879A true GB342879A (en) 1931-02-12

Family

ID=9731346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB197530A Expired GB342879A (en) 1930-01-20 1930-01-20 An improved flushing apparatus

Country Status (1)

Country Link
GB (1) GB342879A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277750B (en) * 1993-04-08 1996-10-30 W C Technology Corp Pressurized water closet flushing system
US5970527A (en) * 1997-03-07 1999-10-26 W/C Technology Corporation Pressurized water closet flushing system
US6732997B2 (en) 2000-04-06 2004-05-11 The Chicago Faucet Company Control valve for a water closet
US6896237B2 (en) 2000-04-06 2005-05-24 Geberit Technik Ag Control valve for a water closet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277750B (en) * 1993-04-08 1996-10-30 W C Technology Corp Pressurized water closet flushing system
US5970527A (en) * 1997-03-07 1999-10-26 W/C Technology Corporation Pressurized water closet flushing system
USRE37921E1 (en) 1997-03-07 2002-12-10 W/C Technology Corporation Pressurized water closet flushing system
US6732997B2 (en) 2000-04-06 2004-05-11 The Chicago Faucet Company Control valve for a water closet
US6896237B2 (en) 2000-04-06 2005-05-24 Geberit Technik Ag Control valve for a water closet

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