GB1476458A - Liquid dispensing fitment and bottle for use with toilet flush tanks - Google Patents
Liquid dispensing fitment and bottle for use with toilet flush tanksInfo
- Publication number
- GB1476458A GB1476458A GB3444374A GB3444374A GB1476458A GB 1476458 A GB1476458 A GB 1476458A GB 3444374 A GB3444374 A GB 3444374A GB 3444374 A GB3444374 A GB 3444374A GB 1476458 A GB1476458 A GB 1476458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fitment
- bottle
- liquid
- passageway
- chamber
- 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
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
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)
- Closures For Containers (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
1476458 Liquid dispenser for flush water tanks W BRAUN CO 5 AUG 1974 [6 Aug 1973] 34443/74 Heading B8T [Also in Division E1] An integrally moulded cup-shaped dispensing fitment 19 is provided to fit sealingly in the neck of bottle 13 which is secured by bracket 16 in an inverted position in the toilet flush tank 10, such that drops of liquid such as detergent or disinfectant are discharged into the tank water during flushing, the fitment 19 being provided with a centrally located nozzle structure 23a in the conically-shaped base of the chamber defined by the fitment, said structure comprising a passageway 23c of diameter 0À01 to 0À02 inches and length 1/16 to # inch, a frusto-conical well 23a and a flat-bottomed well 23d at the liquid discharge and entrance ends of the passageway respectively, the water level 11 of the full tank 10 being such that the water extends through the open-end of the fitment chamber but always remains below the nozzle structure, and the water level of the tank after flushing dropping below the open-end of the fitment such that as the water rises again, air from the chamber is forced through the passageway into the bottle and liquid drops are subsequently released during the next flushing cycle to relieve the excess air pressure in the bottle. The dimensions of the fitment and bottle and the surface tension of the liquid are important in determining the rate of liquid discharge, but the volume of the bottle should not be more than 200 times the volume of the fitment chamber. The fitment may have a collar portion integral with the flange 20a and formed for screwing on to the external thread of the bottle neck. A closure, with an inwardly extending sealing pin for sealing the passageway, may be provided for screwing over the open-end of the fitment during storage.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US385791A US3864763A (en) | 1973-08-06 | 1973-08-06 | Dispensing cap for discharging liquid into flush tank from a bottle during a flushing cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1476458A true GB1476458A (en) | 1977-06-16 |
Family
ID=23522894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3444374A Expired GB1476458A (en) | 1973-08-06 | 1974-08-05 | Liquid dispensing fitment and bottle for use with toilet flush tanks |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3864763A (en) |
| GB (1) | GB1476458A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066187A (en) * | 1976-11-15 | 1978-01-03 | Trident Products Inc. | Valve unit for liquid dispensers |
| DE2916247C2 (en) * | 1979-04-21 | 1985-12-05 | Buck-Chemie Gmbh & Co, 7000 Stuttgart | Container for a detergent for cleaning a toilet cistern and a toilet key |
| US4251012A (en) * | 1979-07-20 | 1981-02-17 | The Procter & Gamble Company | Passive liquid dosing dispenser |
| FR2518608A1 (en) * | 1981-12-21 | 1983-06-24 | Indelicato Rene | Disinfectant dispenser for WC - comprises bottle containing small orifice through which disinfectant discharges into water |
| 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 |
| US4459710A (en) * | 1982-10-18 | 1984-07-17 | The Drackett Company | Passive dispenser |
| GB8527695D0 (en) * | 1985-11-09 | 1985-12-11 | Reckitt & Colmann Prod Ltd | Fluid dispenser |
| US5004025A (en) * | 1989-09-27 | 1991-04-02 | Robbins David L | Method and apparatus for slowly dispensing a solution for unclogging drains |
| DE9108564U1 (en) * | 1991-07-12 | 1992-02-20 | Lepel, Freifrau von, Barbara, 7101 Untergruppenbach | Mixing device for adding additives to the flush water of toilet bowls |
| US5409135A (en) * | 1992-02-18 | 1995-04-25 | Flow Rite Controls, Ltd. | Liquid dispensing apparatus |
| US6976604B2 (en) | 2001-10-05 | 2005-12-20 | The First Years Inc. | Restricting flow in drinking containers |
| US6651260B1 (en) * | 2002-05-15 | 2003-11-25 | Vernon Dodson | Toilet tank top with easy access to drop in deodorizing discs |
| US9776849B2 (en) | 2015-05-08 | 2017-10-03 | Dennis Diaz | Fluid dispensing assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2688754A (en) * | 1950-11-08 | 1954-09-14 | Willits Leland Ross | Cleanser dispenser |
| US3698021A (en) * | 1970-02-17 | 1972-10-17 | Drackett Co | Automatic toilet bowl cleaner dispenser |
| US3787904A (en) * | 1971-09-27 | 1974-01-29 | Braun Co W | Liquid dispensing and metering device |
| US3806965A (en) * | 1971-10-18 | 1974-04-30 | Braun Co W | Liquid dispensing and metering device which also forms a closure for the container |
-
1973
- 1973-08-06 US US385791A patent/US3864763A/en not_active Expired - Lifetime
-
1974
- 1974-08-05 GB GB3444374A patent/GB1476458A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3864763A (en) | 1975-02-11 |
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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 |