GB1240712A - Improvements relating to dispensing devices suitable for use in connection with water flushing cisterns - Google Patents

Improvements relating to dispensing devices suitable for use in connection with water flushing cisterns

Info

Publication number
GB1240712A
GB1240712A GB3547568A GB3547568A GB1240712A GB 1240712 A GB1240712 A GB 1240712A GB 3547568 A GB3547568 A GB 3547568A GB 3547568 A GB3547568 A GB 3547568A GB 1240712 A GB1240712 A GB 1240712A
Authority
GB
United Kingdom
Prior art keywords
siphon
cistern
connection
devices suitable
water flushing
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
GB3547568A
Inventor
Colin John Kirk
Gordon Thompson
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.)
Deb Chemical Proprietaries Ltd
Original Assignee
Deb Chemical Proprietaries 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 Deb Chemical Proprietaries Ltd filed Critical Deb Chemical Proprietaries Ltd
Priority to GB3547568A priority Critical patent/GB1240712A/en
Publication of GB1240712A publication Critical patent/GB1240712A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F10/00—Siphons
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • External Artificial Organs (AREA)

Abstract

1,240,712. Dosing and dissolving apparatus. DEB CHEMICAL PROPRIETARIES Ltd. 24 July, 1969 [25 July, 1968], No. 35475/68. Heading B1C. [Also in Divisions A5 and E1] A device for separating a measured quantity of liquid from liquid in a flushing cistern 10 and mixing the quantity with a contained preparation in block form e.g. a disinfectant 19, includes a siphon extending from above the level of the preparation for discharging the mixture externally of the device. As the cistern 10 is filled, water enters the device filling the region not occupied by a block of the disinfectant 19, air escaping through a part 17a. On emptying of the cistern a quantity of the mixture is discharged from the device by a siphon formed from a short tube 18 and a long tube 16. The siphon may be external or internal of the device and the upper part or the whole of the siphon may be removable with a lid. Further, the device may be provided with two chambers either separated by a dividing wall (35) Fig. 13 (not shown) or one chamber within the other e.g. Fig. 16 (not shown), in which case there may be one upper short limb of a siphon provided for each chamber connecting with a single long limb (39).
GB3547568A 1968-07-25 1968-07-25 Improvements relating to dispensing devices suitable for use in connection with water flushing cisterns Expired GB1240712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3547568A GB1240712A (en) 1968-07-25 1968-07-25 Improvements relating to dispensing devices suitable for use in connection with water flushing cisterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3547568A GB1240712A (en) 1968-07-25 1968-07-25 Improvements relating to dispensing devices suitable for use in connection with water flushing cisterns

Publications (1)

Publication Number Publication Date
GB1240712A true GB1240712A (en) 1971-07-28

Family

ID=10378141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3547568A Expired GB1240712A (en) 1968-07-25 1968-07-25 Improvements relating to dispensing devices suitable for use in connection with water flushing cisterns

Country Status (1)

Country Link
GB (1) GB1240712A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024039A1 (en) * 1979-08-10 1981-02-18 Henkel Kommanditgesellschaft auf Aktien Automatic dispenser for a toilet tank
DE3408060A1 (en) * 1984-03-05 1985-10-17 Globol-Werk Gmbh, 8858 Neuburg Device for supplying disinfecting and/or other agents into the flushing water of a WC
FR2770863A1 (en) * 1997-11-07 1999-05-14 M Hamed Fouad Hassani WC cistern and bowl disinfecting arrangement
US20160177975A1 (en) * 2014-12-19 2016-06-23 Sst Systems, Inc. Method and apparatus for draining a work piece during finishing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024039A1 (en) * 1979-08-10 1981-02-18 Henkel Kommanditgesellschaft auf Aktien Automatic dispenser for a toilet tank
DE3408060A1 (en) * 1984-03-05 1985-10-17 Globol-Werk Gmbh, 8858 Neuburg Device for supplying disinfecting and/or other agents into the flushing water of a WC
FR2770863A1 (en) * 1997-11-07 1999-05-14 M Hamed Fouad Hassani WC cistern and bowl disinfecting arrangement
US20160177975A1 (en) * 2014-12-19 2016-06-23 Sst Systems, Inc. Method and apparatus for draining a work piece during finishing

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