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AU574730B2 - Lavatory cistern dispencer - Google Patents
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AU574730B2 - Lavatory cistern dispencer - Google Patents

Lavatory cistern dispencer

Info

Publication number
AU574730B2
AU574730B2 AU34633/84A AU3463384A AU574730B2 AU 574730 B2 AU574730 B2 AU 574730B2 AU 34633/84 A AU34633/84 A AU 34633/84A AU 3463384 A AU3463384 A AU 3463384A AU 574730 B2 AU574730 B2 AU 574730B2
Authority
AU
Australia
Prior art keywords
compartments
water
dispenser
lavatory
substances
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.)
Ceased
Application number
AU34633/84A
Other versions
AU3463384A (en
Inventor
Frank Jones
Stephen Norman Kay
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of AU3463384A publication Critical patent/AU3463384A/en
Application granted granted Critical
Publication of AU574730B2 publication Critical patent/AU574730B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Epidemiology (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Toilet Supplies (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

A double dispenser is disclosed for dispensing disinfectant solution and a second solution containing detergent, colourant or perfume or a mixture thereof into a lavatory cistern. The dispenser is formed from two sheets welded together, one being planar and the other vacuum formed. On each side of the dispenser is formed a compartment for a substance to be dispensed and a reservoir for water, water from the reservoirs flowing through the compartments to dispense the substances on flushing of the lavatory. Air is permitted to enter the compartments to prolong the life of the active substances, and a vertical air passage within the compartments assists in avoiding the substances blocking the water-outlet apertures, as shown in figure 9.
AU34633/84A 1983-10-28 1984-10-24 Lavatory cistern dispencer Ceased AU574730B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838328919A GB8328919D0 (en) 1983-10-28 1983-10-28 Lavatory cistern dispenser
GB8328919 1983-10-28

Publications (2)

Publication Number Publication Date
AU3463384A AU3463384A (en) 1985-05-09
AU574730B2 true AU574730B2 (en) 1988-07-14

Family

ID=10550914

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34633/84A Ceased AU574730B2 (en) 1983-10-28 1984-10-24 Lavatory cistern dispencer

Country Status (8)

Country Link
EP (1) EP0140692B1 (en)
JP (1) JPS60168834A (en)
AT (1) ATE35008T1 (en)
AU (1) AU574730B2 (en)
DE (1) DE3471963D1 (en)
GB (1) GB8328919D0 (en)
NO (1) NO844279L (en)
ZA (1) ZA848348B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165273B (en) * 1984-07-20 1987-12-02 Jeyes Ltd Dispensing container for immersion in toilet cistern
GB8603440D0 (en) * 1986-02-12 1986-03-19 Unilever Plc Solid bleaching block
AU621010B2 (en) * 1989-11-30 1992-02-27 Victor Edward Wilson A dispensing device for a toilet cistern
US5774903A (en) * 1991-05-20 1998-07-07 Sara Lee/De N.V. Device for dispensing a chemical composition into a toilet tank
GB9605246D0 (en) 1996-03-13 1996-05-15 Kodak Ltd Photographic processing solutions
ITRE20030016A1 (en) * 2003-02-17 2004-08-18 Re Le Vi Spa "MULTIPLE DISPENSER FOR LIQUID ACTIVE SUBSTANCES, FOR WC POT"

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090884A (en) * 1980-12-19 1982-07-21 Gabriel Robert Ward Dispensing device for flushing cistern
AU1148883A (en) * 1982-10-18 1984-05-03 Bristol-Myers Company Passive dispenser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1219200A (en) * 1968-05-29 1971-01-13 Reckitt & Colmann Prod Ltd Improvements in or relating to dispensing containers for use in flushing cisterns
LU79505A1 (en) * 1978-04-24 1979-11-07 Globol Werk CLOSET FLUSH WATER FAIRER
US4419771A (en) * 1982-02-08 1983-12-13 The Drackett Company Passive dispenser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090884A (en) * 1980-12-19 1982-07-21 Gabriel Robert Ward Dispensing device for flushing cistern
AU1148883A (en) * 1982-10-18 1984-05-03 Bristol-Myers Company Passive dispenser

Also Published As

Publication number Publication date
NO844279L (en) 1985-04-29
EP0140692B1 (en) 1988-06-08
AU3463384A (en) 1985-05-09
GB8328919D0 (en) 1983-11-30
ZA848348B (en) 1986-06-25
JPH0429819B2 (en) 1992-05-20
EP0140692A3 (en) 1986-04-16
ATE35008T1 (en) 1988-06-15
EP0140692A2 (en) 1985-05-08
DE3471963D1 (en) 1988-07-14
JPS60168834A (en) 1985-09-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired