DE3686392D1 - Verhaeltnispumpe. - Google Patents

Verhaeltnispumpe.

Info

Publication number
DE3686392D1
DE3686392D1 DE8686308871T DE3686392T DE3686392D1 DE 3686392 D1 DE3686392 D1 DE 3686392D1 DE 8686308871 T DE8686308871 T DE 8686308871T DE 3686392 T DE3686392 T DE 3686392T DE 3686392 D1 DE3686392 D1 DE 3686392D1
Authority
DE
Germany
Prior art keywords
proportional pump
proportional
pump
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
DE8686308871T
Other languages
English (en)
Other versions
DE3686392T2 (de
Inventor
E Dale Hartley
F Scott Hartley
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.)
Prod Res & Dev
Original Assignee
Prod Res & Dev
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 Prod Res & Dev filed Critical Prod Res & Dev
Application granted granted Critical
Publication of DE3686392D1 publication Critical patent/DE3686392D1/de
Publication of DE3686392T2 publication Critical patent/DE3686392T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/10—Pump mechanism
    • B67D1/101—Pump mechanism of the piston-cylinder type
    • B67D1/105—Pump mechanism of the piston-cylinder type for two or more components
    • B67D1/106—Pump mechanism of the piston-cylinder type for two or more components the piston being driven by a liquid or a gas
    • B67D1/107—Pump mechanism of the piston-cylinder type for two or more components the piston being driven by a liquid or a gas by one of the components to be dispensed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • 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
    • G01F11/02—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 measuring chambers which expand or contract during measurement
    • G01F11/04—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 measuring chambers which expand or contract during measurement of the free-piston type
    • G01F11/06—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 measuring chambers which expand or contract during measurement of the free-piston type with provision for varying the stroke of the piston
DE8686308871T 1985-11-13 1986-11-13 Verhaeltnispumpe. Expired - Fee Related DE3686392T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/797,620 US4684332A (en) 1985-11-13 1985-11-13 Ratio pump and method

Publications (2)

Publication Number Publication Date
DE3686392D1 true DE3686392D1 (de) 1992-09-17
DE3686392T2 DE3686392T2 (de) 1993-01-28

Family

ID=25171347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308871T Expired - Fee Related DE3686392T2 (de) 1985-11-13 1986-11-13 Verhaeltnispumpe.

Country Status (4)

Country Link
US (1) US4684332A (de)
EP (1) EP0223568B1 (de)
JP (1) JPH0819899B2 (de)
DE (1) DE3686392T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071038A (en) * 1986-07-18 1991-12-10 The Coca-Cola Company Beverage dispenser system using volumetric ratio control device
US5060824A (en) * 1986-07-18 1991-10-29 The Coca-Cola Company Beverage dispenser system using volumetric ratio control device
CA1317913C (en) * 1986-07-18 1993-05-18 William S. Credle, Jr. Beverage dispenser system using volumetric ratio control device
DE3855689T2 (de) * 1987-05-28 1997-03-20 Yamada Yuki Seizo Co Ltd Hin- und herbewegende Schaltungsstruktur für Pumpen
US4830583A (en) * 1988-03-02 1989-05-16 Sri International Fluid motor-pumping apparatus and system
AU5420090A (en) * 1989-03-31 1990-11-05 Fountain Fresh, Inc. Methods and apparatus for dispensing plural fluids in a precise proportion
US5000352A (en) * 1989-08-31 1991-03-19 Cleland Robert K Beverage dispensing apparatus
US5156301A (en) * 1990-12-17 1992-10-20 Imi Cornelius Inc. Constant ratio post-mix beverage dispensing valve
DK168947B1 (da) * 1992-05-07 1994-07-18 Berke Joergensen Joergen Doseringsanordning
US5324175A (en) * 1993-05-03 1994-06-28 Northern Research & Engineering Corporation Pneumatically operated reciprocating piston compressor
US5505593A (en) * 1993-10-13 1996-04-09 Shurflo Pump Manufacturing Co. Reciprocable device with switching mechanism
US5470209A (en) * 1993-10-13 1995-11-28 Shurflo Pump Manufacturing Co. Offset reciprocable device
US5500113A (en) * 1993-10-13 1996-03-19 Shurflo Pump Manufacturing Co. Reverse osmosis water system
US5388725A (en) * 1993-11-24 1995-02-14 Fountain Fresh International Fluid-driven apparatus for dispensing plural fluids in a precise proportion
US5499745A (en) * 1994-02-18 1996-03-19 Nordson Corporation Apparatus for mixing and dispensing two chemically reactive materials
US5433349A (en) * 1994-05-06 1995-07-18 The Coca-Cola Company Mixing and flushing device for juice dispensing tower
KR960031799A (ko) * 1995-02-08 1996-09-17 로버트 엠. 매티슨 복수 성분 분배 시스템용 격막 펌프
USD380479S (en) * 1996-03-06 1997-07-01 Teledyne Industries, Inc. Modular pump
US5626467A (en) * 1996-04-04 1997-05-06 Teledyne Industries, Inc. Modular pump
US6349852B1 (en) 1999-05-04 2002-02-26 Bunn-O-Matic Corporation Cold beverage refill system
US8303277B2 (en) * 2002-11-21 2012-11-06 International Dispensing Corporation Blending pump assembly
US20050072800A1 (en) * 2003-09-19 2005-04-07 Smith Clyde M. Fluid powered proportioning pump and post-mix beverage dispenser system using same
US20050123416A1 (en) * 2003-12-06 2005-06-09 Smith Clyde M. Combined piston fluid motor and pump
US8046976B2 (en) * 2006-07-25 2011-11-01 The Coca-Cola Company Devices and methods for packaging beverages
US8434646B2 (en) * 2008-09-15 2013-05-07 Everpure, Llc Mixed beverage dispense system and method
CN105889154A (zh) * 2014-11-28 2016-08-24 陕西鼎基能源科技有限公司 高压气压力能等熵增压机
US10899597B2 (en) 2018-02-16 2021-01-26 Cleland Sales Corporation Fluid control shutoff and pump assembly for a beverage dispensing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920014A (en) * 1931-06-26 1933-07-25 Trico Products Corp Multiple diaphragm pump
US2945444A (en) * 1957-09-23 1960-07-19 Dynex Inc Hydraulic pump
US3070023A (en) * 1959-09-28 1962-12-25 Nat Tank Co Fluid operated pump
AT284632B (de) * 1968-01-02 1970-09-25 Hammelmann Paul Maschf Vorrichtung zur Erzeugung von Preßwasser unterschiedlichen Drucks
DE1811953A1 (de) * 1968-11-30 1970-06-11 Wilhelm Krosse Differenzdruck-Dosierpumpe
US4119113A (en) * 1975-02-06 1978-10-10 Extracorporeal Medical Systems, Inc. Double-action proportioning pump
US4354806A (en) * 1980-01-29 1982-10-19 The Coca-Cola Company Pneumatically powerable double acting positive displacement fluid pump
DE3100708A1 (de) * 1980-01-31 1981-12-17 Arcana Chem.-pharm. Fabrik GmbH, 9802 Spittal, Drau Dosiervorrichtung
US4827832A (en) * 1982-11-22 1989-05-09 Product Research And Development Valve system for a reciprocating device

Also Published As

Publication number Publication date
EP0223568A2 (de) 1987-05-27
US4684332A (en) 1987-08-04
EP0223568B1 (de) 1992-08-12
JPH0819899B2 (ja) 1996-03-04
EP0223568A3 (en) 1988-09-14
JPS62113867A (ja) 1987-05-25
DE3686392T2 (de) 1993-01-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee