GB1423147A - Device for dispensing soluble materials into flushing toilets - Google Patents

Device for dispensing soluble materials into flushing toilets

Info

Publication number
GB1423147A
GB1423147A GB4242372A GB4242372A GB1423147A GB 1423147 A GB1423147 A GB 1423147A GB 4242372 A GB4242372 A GB 4242372A GB 4242372 A GB4242372 A GB 4242372A GB 1423147 A GB1423147 A GB 1423147A
Authority
GB
United Kingdom
Prior art keywords
water
cistern
soluble
sept
immersed
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
GB4242372A
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.)
HOWARD E R Ltd
Original Assignee
HOWARD E R 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 HOWARD E R Ltd filed Critical HOWARD E R Ltd
Priority to GB4242372A priority Critical patent/GB1423147A/en
Priority to IE1557/73A priority patent/IE38193B1/en
Priority to US394700A priority patent/US3867101A/en
Priority to CA181,030A priority patent/CA977102A/en
Publication of GB1423147A publication Critical patent/GB1423147A/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
    • E03D9/038—Passive dispensers, i.e. without moving parts
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature
    • 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
    • E03D2009/024—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing using a solid 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)
  • Detergent Compositions (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

1423147 Dispenser for flushing cisterns E R HOWARD LTD 6 Sept 1973 [13 Sept 1972] 42423/72 Heading A5G [Also in Division E1] A device for dispensing a first water-soluble material to the contents of a flushing cistern comprises a container partly filled with a solid or pasty water-soluble composition adapted to dispense gradually into the cistern when the device is immersed therein, there being located in the solid/pasty material a quantity of a second material which is a rapidly watersoluble substance and which includes an indicator, e.g. a water-soluble dye. The second material is so positioned that it contacts the water from the cistern, thus rapidly releasing the indicator, only when the first water-soluble material is exhausted or nearly so. The second material may include a CO 2 -producing couple or other material to assist in its disintegration. The first material may include a detergent and/ or disinfectant and a dye (different from that in the second) and there may also be present a third material, which is a cleaning material such as oxalic acid, which may be positioned so that it is released immediately the device is immersed in a cistern. A suitable container for the materials is depicted in Fig. 5 of the drawings accompanying the provisional specn.
GB4242372A 1972-09-13 1972-09-13 Device for dispensing soluble materials into flushing toilets Expired GB1423147A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4242372A GB1423147A (en) 1972-09-13 1972-09-13 Device for dispensing soluble materials into flushing toilets
IE1557/73A IE38193B1 (en) 1972-09-13 1973-09-03 A device for dispensing soluble materials into flushing toilets
US394700A US3867101A (en) 1972-09-13 1973-09-06 Toilet cleansing device
CA181,030A CA977102A (en) 1972-09-13 1973-09-13 Toilet cleansing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4242372A GB1423147A (en) 1972-09-13 1972-09-13 Device for dispensing soluble materials into flushing toilets

Publications (1)

Publication Number Publication Date
GB1423147A true GB1423147A (en) 1976-01-28

Family

ID=10424353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4242372A Expired GB1423147A (en) 1972-09-13 1972-09-13 Device for dispensing soluble materials into flushing toilets

Country Status (4)

Country Link
US (1) US3867101A (en)
CA (1) CA977102A (en)
GB (1) GB1423147A (en)
IE (1) IE38193B1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216027A (en) * 1978-04-18 1980-08-05 The Procter & Gamble Company Method and apparatus for cleansing and disinfecting a flushing toilet
US4318892A (en) * 1980-11-10 1982-03-09 Kohorn H Von Heap leaching device
US4407779A (en) * 1980-07-14 1983-10-04 Sterling Drug Inc. Dispersion control device
US4350666A (en) * 1980-08-19 1982-09-21 Klutts James H Apparatus for dispensing a chemical into a fluid
US4530118A (en) * 1982-02-08 1985-07-23 The Drackett Company Passive dispenser
US4419771A (en) * 1982-02-08 1983-12-13 The Drackett Company Passive dispenser
US4438534A (en) * 1982-03-03 1984-03-27 The Drackett Company Passive dispenser
US4435858A (en) 1982-07-06 1984-03-13 Dolan John E Automatic toilet bowl cleaning device
US4459710A (en) * 1982-10-18 1984-07-17 The Drackett Company Passive dispenser
US4450594A (en) * 1983-05-02 1984-05-29 The R. T. French Co. Tank dispenser with end-of-life indicator
GB8507678D0 (en) * 1985-03-25 1985-05-01 Univ Bath Cleaning/disinfection of contact lenses
US4917868A (en) * 1986-07-02 1990-04-17 Alexander Roy P Pool chemical dispenser
US4800066A (en) * 1986-07-21 1989-01-24 The Drackett Company End of life indicator for automatic toilet cleaning devices
US4773103A (en) * 1987-02-06 1988-09-27 Dahlheimer Donald J Adjustable toilet cleaner dispenser
EP0784091A1 (en) * 1996-01-12 1997-07-16 The Procter & Gamble Company Stable perfumed bleaching composition
US6248705B1 (en) 1996-01-12 2001-06-19 The Procter & Gamble Company Stable perfumed bleaching compositions
US5987655A (en) * 1997-04-10 1999-11-23 Smet; Stephen J. Flush tank water conditioner
US6528466B1 (en) * 2000-08-15 2003-03-04 Biolab Services, Inc. Solid oxidizer with dissolution indicator
US7563756B2 (en) * 2003-08-27 2009-07-21 Brandi Brady Scented tablet for toilet and method for scenting restroom effluent
US7073209B1 (en) * 2005-05-18 2006-07-11 Mccormick Kevin Passive sanitizing-tablet dispensing device
GB0604238D0 (en) * 2006-03-03 2006-04-12 Reckitt Benckiser Uk Ltd A cleaning block
GB2440203B (en) * 2006-07-15 2011-05-25 Janitor Ltd A sanitary flush arrangement
CA2696426C (en) * 2007-08-29 2016-02-23 Hans Keller Method and device for determining maintenance intervals
US9815719B2 (en) 2012-07-24 2017-11-14 Bio-Lab, Inc. Water treatment system
US10465366B2 (en) 2014-05-27 2019-11-05 As America, Inc. Sanitaryware cleaning system
KR20170019381A (en) 2014-05-27 2017-02-21 에이에스 아이피 홀드코 엘엘씨 Sanitaryware cleaning system
CA3049027A1 (en) 2017-01-25 2018-08-02 As America, Inc. Sanitaryware cleaning system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504384A (en) * 1963-10-23 1970-04-07 Russell Research Ltd Toilet bowl cleaning and disinfecting device
US3518343A (en) * 1967-10-02 1970-06-30 Miles Lab Effervescent tablet and process for making same
US3583005A (en) * 1968-05-09 1971-06-08 Carl H Kilby Jr Apparatus for dispensing chemicals into liquids

Also Published As

Publication number Publication date
IE38193L (en) 1974-03-13
CA977102A (en) 1975-11-04
IE38193B1 (en) 1978-01-18
US3867101A (en) 1975-02-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee