GB1531451A - Flushing cisterns - Google Patents

Flushing cisterns

Info

Publication number
GB1531451A
GB1531451A GB55275A GB55275A GB1531451A GB 1531451 A GB1531451 A GB 1531451A GB 55275 A GB55275 A GB 55275A GB 55275 A GB55275 A GB 55275A GB 1531451 A GB1531451 A GB 1531451A
Authority
GB
United Kingdom
Prior art keywords
cistern
solenoid
piston
operated
rod
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
GB55275A
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.)
NEWBOULD ENG SERV Ltd
Original Assignee
NEWBOULD ENG SERV 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 NEWBOULD ENG SERV Ltd filed Critical NEWBOULD ENG SERV Ltd
Priority to GB55275A priority Critical patent/GB1531451A/en
Priority to JP50153493A priority patent/JPS5190150A/ja
Priority to IT3084475A priority patent/IT1052022B/en
Priority to CA242,898A priority patent/CA1061502A/en
Priority to DE19762600087 priority patent/DE2600087A1/en
Priority to FR7600070A priority patent/FR2297293A1/en
Publication of GB1531451A publication Critical patent/GB1531451A/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
    • 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
    • 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
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1531451 Electrically-operated multipleflush cistern NEWBOULD ENG SERVICES Ltd 10 Nov 1975 [7 Jan 1975] 552/75 Heading E1C A siphonic cistern comprises a conventional inverted-U siphon in which the piston is operated by a solenoid actuated by manual or proximity switches; means for breaking the siphonic action is provided and the electrical circuit is arranged so that a part or full flush may be achieved e.g. by varying the energisation period of the solenoid. The embodiment shown has a solenoid assembly 39 with its armature 40 connected to a lever 42 with a lost-motion linkage 47, 48 to a link 50 and a rod 52 which is connected to the piston. A microswitch 56 connected by a cam 66 and rod 62 to the float-arm of the water inlet valve may be provided to permit energisation of the solenoid only when the water in the cistern is at a pre determined level; it may also operate a pilot light to show when the cistern is ready for operation and/or an electric pump to re-fill the cistern. The electromechanical assembly may be located within the cistern above the water level. in the lid or outside the cistern.
GB55275A 1975-01-07 1975-01-07 Flushing cisterns Expired GB1531451A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB55275A GB1531451A (en) 1975-01-07 1975-01-07 Flushing cisterns
JP50153493A JPS5190150A (en) 1975-01-07 1975-12-24
IT3084475A IT1052022B (en) 1975-01-07 1975-12-30 HUNTING TANK WITH DISCHARGE OF CONTENT INTO A SANITARY EQUIPMENT
CA242,898A CA1061502A (en) 1975-01-07 1976-01-02 Flushing cisterns
DE19762600087 DE2600087A1 (en) 1975-01-07 1976-01-02 FLUSH CONTAINER
FR7600070A FR2297293A1 (en) 1975-01-07 1976-01-05 WATER FLUSH TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55275A GB1531451A (en) 1975-01-07 1975-01-07 Flushing cisterns

Publications (1)

Publication Number Publication Date
GB1531451A true GB1531451A (en) 1978-11-08

Family

ID=9706402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55275A Expired GB1531451A (en) 1975-01-07 1975-01-07 Flushing cisterns

Country Status (5)

Country Link
CA (1) CA1061502A (en)
DE (1) DE2600087A1 (en)
FR (1) FR2297293A1 (en)
GB (1) GB1531451A (en)
IT (1) IT1052022B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015136394A1 (en) * 2014-03-12 2015-09-17 Marvon S.R.L. Flush cistern and respective activating method
CN105992852A (en) * 2013-09-12 2016-10-05 托马斯达德利有限公司 Syphon assembly and actuator therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778682B1 (en) * 1998-05-18 2000-07-07 Celec Conception Electronique AUTOMATIC WATER FLUSH
ATE556925T1 (en) 2006-12-19 2012-05-15 Max Prop S R L CONTROLLED PROPELLER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056087A (en) * 1936-01-22 1936-09-29 John D Andrews Electrically operated flush valve
GB477661A (en) * 1937-01-11 1938-01-04 Robert Thorpe Improvements in or relating to flushing devices
CH378803A (en) * 1960-02-01 1964-06-15 Gebert & Cie Flushing device in a urinal system
US3334359A (en) * 1965-08-30 1967-08-08 Weingartner Adam Variable time delay valve for flush tanks
US3908204A (en) * 1974-09-06 1975-09-30 Charles L Hopkins Electronic water closet controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105992852A (en) * 2013-09-12 2016-10-05 托马斯达德利有限公司 Syphon assembly and actuator therefor
US10100502B2 (en) 2013-09-12 2018-10-16 Thomas Dudley Limited Syphon assembly and actuator therefor
WO2015136394A1 (en) * 2014-03-12 2015-09-17 Marvon S.R.L. Flush cistern and respective activating method

Also Published As

Publication number Publication date
DE2600087A1 (en) 1976-07-08
IT1052022B (en) 1981-06-20
CA1061502A (en) 1979-09-04
FR2297293A1 (en) 1976-08-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee