GB1417939A - Liquid dispenser - Google Patents

Liquid dispenser

Info

Publication number
GB1417939A
GB1417939A GB2993274A GB2993274A GB1417939A GB 1417939 A GB1417939 A GB 1417939A GB 2993274 A GB2993274 A GB 2993274A GB 2993274 A GB2993274 A GB 2993274A GB 1417939 A GB1417939 A GB 1417939A
Authority
GB
United Kingdom
Prior art keywords
piston
container
collar
stroke
pumping unit
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
GB2993274A
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.)
Branch W C
Original Assignee
Branch W C
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
Priority to US37964173 priority Critical patent/US3853245A/en
Application filed by Branch W C filed Critical Branch W C
Publication of GB1417939A publication Critical patent/GB1417939A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00Apparatus requiring external operation and 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
    • G01F11/02Apparatus requiring external operation and 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 measuring chambers which expand or contract during measurement
    • G01F11/04Apparatus requiring external operation and 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 measuring chambers which expand or contract during measurement of the free-piston type

Abstract

1417939 Reciprocating pumps W C BRANCH and J J BOOTH 5 July 1974 [16 July 1973] 29932/74 Heading F1A In a beverage dispenser comprising a trolley 10, Fig.1, with a carbonated water container 38, a container 40 for a plurality of syrups in respective flexible containers and a plurality of liquor containers 34a-f, each liquor container is connected to a respective pumping unit 52a-f actuated by gaspressure from a gas container 36, each pumping unit comprising a cylinder 140, Fig.7, with a spring-loaded piston 150 which is initially moved on its discharge stroke by manual operation of a valve button on dispensing head 16, Fig.1, to connect cylinder chamber 158 to the gas supply via inlet (180), Fig.8 (not shown), initial movement of the piston moving piston-rod seal 165 out of clearance 168 to admit continuous gas supply to chamber 158 via connection 50a, passages 182, 190 and clearance 168. At the end of the discharge stroke, a collar 176 on rod 164 moves gas valve 186 to isolate the gas supply and vent chamber 158 to atmosphere, spring 160 then performing the return stroke. At the end of the return stroke, piston 150 moves valve 186 into the position shown. The pumping unit has inlet and outlet check valves 132, 134. Collar 176 is releasably locked on rod 164 by screw 178 for adjusting the piston stroke. A counter (175), Fig.6 (not shown), is operated by collar 176 during each operating cycle. The dispensing head 16 is of adjustable height, Fig.3 (not shown).
GB2993274A 1973-07-16 1974-07-05 Liquid dispenser Expired GB1417939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US37964173 US3853245A (en) 1973-07-16 1973-07-16 Beverage dispenser

Publications (1)

Publication Number Publication Date
GB1417939A true GB1417939A (en) 1975-12-17

Family

ID=23498072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2993274A Expired GB1417939A (en) 1973-07-16 1974-07-05 Liquid dispenser

Country Status (4)

Country Link
US (1) US3853245A (en)
JP (1) JPS5039968A (en)
DE (1) DE2432570A1 (en)
GB (1) GB1417939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266563A (en) * 1992-04-08 1993-11-03 Forrester Thomas Dobson Injector system.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981414A (en) * 1975-04-07 1976-09-21 Raymond Edward Gust Beverage dispensing system
JPS5419178Y2 (en) * 1975-10-17 1979-07-16
US4205946A (en) * 1976-09-09 1980-06-03 Huso Maurice A Slurry pump system - method for preventing slurry from entering water pumping fluids
US4467943A (en) * 1982-07-15 1984-08-28 Carse Clifford C Liquid dispensing valve assembly
DE3528267C2 (en) * 1985-08-07 1988-05-19 Waldemar 8641 Steinbach De Fehn
US5470305A (en) * 1993-04-19 1995-11-28 Stryker Corporation Irrigation handpiece with built in pulsing pump
US6746419B1 (en) 1993-04-19 2004-06-08 Stryker Corporation Irrigation handpiece with built in pulsing pump
US6213970B1 (en) 1993-12-30 2001-04-10 Stryker Corporation Surgical suction irrigation
US6652488B1 (en) 2000-09-11 2003-11-25 Stryker Corporation Surgical suction irrigator
US6899114B2 (en) * 2001-08-22 2005-05-31 Paul A. Wilson Device for the dilution and application of liquids
EP1650514A1 (en) * 2004-10-20 2006-04-26 Remo Guerra A dispenser for spirits
GB0823499D0 (en) * 2008-12-24 2009-01-28 Button David M Portable beverage dispenser
CN102381513B (en) * 2010-09-03 2013-11-13 北京红海科技开发有限公司 Container for filling liquid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1155282A (en) * 1914-08-27 1915-09-28 Maconius Shaner Pneumatic hammer.
US2717107A (en) * 1954-10-29 1955-09-06 Jr George J Moletz Gun for viscous material
US3598287A (en) * 1969-08-01 1971-08-10 Heiko T De Man Liquid dispenser with level control
US3664550A (en) * 1970-05-22 1972-05-23 Olen E Carothers Dispensing system for beverages and other liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266563A (en) * 1992-04-08 1993-11-03 Forrester Thomas Dobson Injector system.

Also Published As

Publication number Publication date
US3853245A (en) 1974-12-10
DE2432570A1 (en) 1975-02-06
JPS5039968A (en) 1975-04-12

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Legal Events

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