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GB2139661B - Float-actuated pump adding disinfectant to a w c cistern - Google Patents

Float-actuated pump adding disinfectant to a w c cistern

Info

Publication number
GB2139661B
GB2139661B GB08402792A GB8402792A GB2139661B GB 2139661 B GB2139661 B GB 2139661B GB 08402792 A GB08402792 A GB 08402792A GB 8402792 A GB8402792 A GB 8402792A GB 2139661 B GB2139661 B GB 2139661B
Authority
GB
United Kingdom
Prior art keywords
cistern
float
actuated pump
adding disinfectant
pump adding
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
GB08402792A
Other versions
GB2139661A (en
GB8402792D0 (en
Inventor
Geoffrey Farrell
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation 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
Priority claimed from GB838313094A external-priority patent/GB8313094D0/en
Application filed by Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Priority to GB08402792A priority Critical patent/GB2139661B/en
Publication of GB8402792D0 publication Critical patent/GB8402792D0/en
Publication of GB2139661A publication Critical patent/GB2139661A/en
Application granted granted Critical
Publication of GB2139661B publication Critical patent/GB2139661B/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
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • E03D9/033—Devices placed inside or dispensing into the cistern
    • E03D9/037—Active dispensers, i.e. comprising a moving dosing element
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D2009/028—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing using a liquid substance

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
GB08402792A 1983-05-12 1984-02-02 Float-actuated pump adding disinfectant to a w c cistern Expired GB2139661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08402792A GB2139661B (en) 1983-05-12 1984-02-02 Float-actuated pump adding disinfectant to a w c cistern

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838313094A GB8313094D0 (en) 1983-05-12 1983-05-12 Fluid dispensing device
GB08402792A GB2139661B (en) 1983-05-12 1984-02-02 Float-actuated pump adding disinfectant to a w c cistern

Publications (3)

Publication Number Publication Date
GB8402792D0 GB8402792D0 (en) 1984-03-07
GB2139661A GB2139661A (en) 1984-11-14
GB2139661B true GB2139661B (en) 1986-10-01

Family

ID=26286098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08402792A Expired GB2139661B (en) 1983-05-12 1984-02-02 Float-actuated pump adding disinfectant to a w c cistern

Country Status (1)

Country Link
GB (1) GB2139661B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107558554A (en) * 2016-06-30 2018-01-09 洪浚铭 Cleaning and deodorizing device for sanitary equipment

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655325A1 (en) * 1989-12-01 1991-06-07 Vernier Pierre Automatic hydraulic metering device for liquid
GB2243378B (en) * 1990-04-24 1994-07-06 Anthony John Crabtree Dispensing container
DE29912647U1 (en) * 1999-07-26 1999-09-23 Weiß, Oliver, 90530 Wendelstein Dispenser for toilet hygiene liquids
GB2402945B (en) 2003-06-16 2008-02-20 Jeyes Group Ltd A liquid dispensing device
FR2967427B1 (en) * 2010-11-11 2012-12-21 Norberto Neves DEVICE FOR DISPENSING DEODORIZING PRODUCT FOR WC FLUSH HUNTING DEVICE
CN104358296A (en) * 2014-10-28 2015-02-18 宁波江北怡和工业设计有限公司 Closestool utilizing quantitative cleaning agent
US11174628B1 (en) * 2020-07-17 2021-11-16 Chun-Wei Nien Liquid detergent supply for toilet
WO2023053426A1 (en) * 2021-09-30 2023-04-06 小林製薬株式会社 Chemical solution supply device
WO2023053427A1 (en) * 2021-09-30 2023-04-06 小林製薬株式会社 Chemical-solution supply device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB801263A (en) * 1954-03-13 1958-09-10 George William Webb Improvements in or relating to pumping apparatus for use with boats
NL7101177A (en) * 1970-02-05 1971-08-09
US3999226A (en) * 1975-06-23 1976-12-28 Tobin Wolf Toilet sanitizer with disposable container
IT1110119B (en) * 1978-05-10 1985-12-23 Yamamoto Soichiro TOOTHPASTE DISPENSER AND TOOTHPASTE CONTAINER FOR IT
NZ193549A (en) * 1979-05-04 1984-08-24 Wellcome Australia Pump for automatically metering fluid into liquid reservoir

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107558554A (en) * 2016-06-30 2018-01-09 洪浚铭 Cleaning and deodorizing device for sanitary equipment

Also Published As

Publication number Publication date
GB2139661A (en) 1984-11-14
GB8402792D0 (en) 1984-03-07

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Legal Events

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