GB2246606B - A fluid dispenser - Google Patents

A fluid dispenser

Info

Publication number
GB2246606B
GB2246606B GB9115660A GB9115660A GB2246606B GB 2246606 B GB2246606 B GB 2246606B GB 9115660 A GB9115660 A GB 9115660A GB 9115660 A GB9115660 A GB 9115660A GB 2246606 B GB2246606 B GB 2246606B
Authority
GB
United Kingdom
Prior art keywords
fluid dispenser
dispenser
fluid
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 - Fee Related
Application number
GB9115660A
Other versions
GB9115660D0 (en
GB2246606A (en
Inventor
John Edward Hallam
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9115660D0 publication Critical patent/GB9115660D0/en
Publication of GB2246606A publication Critical patent/GB2246606A/en
Application granted granted Critical
Publication of GB2246606B publication Critical patent/GB2246606B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F04F3/00—Pumps using negative pressure acting directly on the liquid to be pumped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Accessories For Mixers (AREA)
GB9115660A 1990-07-20 1991-07-19 A fluid dispenser Expired - Fee Related GB2246606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9015989A GB2247050A (en) 1990-07-20 1990-07-20 Liquid, powder, or heavier gas dispenser

Publications (3)

Publication Number Publication Date
GB9115660D0 GB9115660D0 (en) 1991-09-04
GB2246606A GB2246606A (en) 1992-02-05
GB2246606B true GB2246606B (en) 1994-07-27

Family

ID=10679404

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9015989A Withdrawn GB2247050A (en) 1990-07-20 1990-07-20 Liquid, powder, or heavier gas dispenser
GB9115660A Expired - Fee Related GB2246606B (en) 1990-07-20 1991-07-19 A fluid dispenser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9015989A Withdrawn GB2247050A (en) 1990-07-20 1990-07-20 Liquid, powder, or heavier gas dispenser

Country Status (1)

Country Link
GB (2) GB2247050A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336175A (en) * 1998-02-06 1999-10-13 Water Matters Limited Liquid mixing apparatus in greywater recycling system
CN113622489B (en) * 2021-08-11 2022-07-29 北京建筑大学 Antifreezing clean type source separation toilet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232928A (en) * 1968-04-25 1971-05-26
GB1318549A (en) * 1969-09-26 1973-05-31 Anscherlik A Device for dispensing doses of liquid
GB2198484A (en) * 1986-11-13 1988-06-15 Univ Queensland Syphons and liquid metering devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB570844A (en) * 1943-04-15 1945-07-25 Holmes W C & Co Ltd Improvements in and relating to the automatic regulation of concentration of solutions
CH423288A (en) * 1961-06-30 1966-10-31 Ckd Dukla Narodni Podnik Method and device for the pneumatic actuation of the outflow of liquids
GB1316262A (en) * 1969-07-04 1973-05-09 Gossling T H Pumps for fluids
US3901653A (en) * 1973-07-19 1975-08-26 Beckman Instruments Inc Liquid sampling device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232928A (en) * 1968-04-25 1971-05-26
GB1318549A (en) * 1969-09-26 1973-05-31 Anscherlik A Device for dispensing doses of liquid
GB2198484A (en) * 1986-11-13 1988-06-15 Univ Queensland Syphons and liquid metering devices

Also Published As

Publication number Publication date
GB2247050A (en) 1992-02-19
GB9015989D0 (en) 1990-09-05
GB9115660D0 (en) 1991-09-04
GB2246606A (en) 1992-02-05

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Legal Events

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

Effective date: 20040719