GB2275936B - Improvements in or relating to cisterns - Google Patents

Improvements in or relating to cisterns

Info

Publication number
GB2275936B
GB2275936B GB9409080A GB9409080A GB2275936B GB 2275936 B GB2275936 B GB 2275936B GB 9409080 A GB9409080 A GB 9409080A GB 9409080 A GB9409080 A GB 9409080A GB 2275936 B GB2275936 B GB 2275936B
Authority
GB
United Kingdom
Prior art keywords
cisterns
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 - Fee Related
Application number
GB9409080A
Other versions
GB9409080D0 (en
GB2275936A (en
Inventor
Alan David Somerfield
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.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
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 British Technology Group Ltd filed Critical British Technology Group Ltd
Publication of GB9409080D0 publication Critical patent/GB9409080D0/en
Publication of GB2275936A publication Critical patent/GB2275936A/en
Application granted granted Critical
Publication of GB2275936B publication Critical patent/GB2275936B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/026—Devices preventing overflow or locks inhibiting the use of the flushing system ; Devices preventing sucking-up of sealing and flushing water
GB9409080A 1991-12-23 1994-05-06 Improvements in or relating to cisterns Expired - Fee Related GB2275936B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919127236A GB9127236D0 (en) 1991-12-23 1991-12-23 Improvements in or relating to cisterns
PCT/GB1992/002354 WO1993013274A1 (en) 1991-12-23 1992-12-18 Improvements in or relating to cisterns

Publications (3)

Publication Number Publication Date
GB9409080D0 GB9409080D0 (en) 1994-07-20
GB2275936A GB2275936A (en) 1994-09-14
GB2275936B true GB2275936B (en) 1995-04-26

Family

ID=10706718

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919127236A Pending GB9127236D0 (en) 1991-12-23 1991-12-23 Improvements in or relating to cisterns
GB9409080A Expired - Fee Related GB2275936B (en) 1991-12-23 1994-05-06 Improvements in or relating to cisterns

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919127236A Pending GB9127236D0 (en) 1991-12-23 1991-12-23 Improvements in or relating to cisterns

Country Status (3)

Country Link
EP (1) EP0620883A1 (en)
GB (2) GB9127236D0 (en)
WO (1) WO1993013274A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9820486D0 (en) * 1997-10-18 1998-11-11 Jackson John A Improvements in valve actuators for lavatory flush cistern water inlet valves

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322123A (en) * 1942-06-26 1943-06-15 Jr Charles S Garratt Flush valve mechanism
US2803833A (en) * 1956-10-29 1957-08-27 Wilfred J Charest Toilet tank flush valve
US4230145A (en) * 1978-03-13 1980-10-28 Badders Edwin T Fluid control valve
US4312083A (en) * 1980-08-27 1982-01-26 Imler Carl E Water closet flush valve
GB2205595A (en) * 1987-06-10 1988-12-14 Nat Research & Dev Corp The W.C. cistern
DE3729569A1 (en) * 1987-09-04 1989-03-16 Schwab Sanitaer Plastic Gmbh Flushing cistern
GB2265163A (en) * 1992-03-16 1993-09-22 British Tech Group W.c. cistern

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322123A (en) * 1942-06-26 1943-06-15 Jr Charles S Garratt Flush valve mechanism
US2803833A (en) * 1956-10-29 1957-08-27 Wilfred J Charest Toilet tank flush valve
US4230145A (en) * 1978-03-13 1980-10-28 Badders Edwin T Fluid control valve
US4312083A (en) * 1980-08-27 1982-01-26 Imler Carl E Water closet flush valve
GB2205595A (en) * 1987-06-10 1988-12-14 Nat Research & Dev Corp The W.C. cistern
DE3729569A1 (en) * 1987-09-04 1989-03-16 Schwab Sanitaer Plastic Gmbh Flushing cistern
GB2265163A (en) * 1992-03-16 1993-09-22 British Tech Group W.c. cistern

Also Published As

Publication number Publication date
GB9409080D0 (en) 1994-07-20
WO1993013274A1 (en) 1993-07-08
GB2275936A (en) 1994-09-14
EP0620883A1 (en) 1994-10-26
GB9127236D0 (en) 1992-02-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011218