IT1168029B - Pompa a valvola a inversione azionata da doppio diaframma - Google Patents

Pompa a valvola a inversione azionata da doppio diaframma

Info

Publication number
IT1168029B
IT1168029B IT24213/81A IT2421381A IT1168029B IT 1168029 B IT1168029 B IT 1168029B IT 24213/81 A IT24213/81 A IT 24213/81A IT 2421381 A IT2421381 A IT 2421381A IT 1168029 B IT1168029 B IT 1168029B
Authority
IT
Italy
Prior art keywords
pump operated
reverse valve
valve pump
double diaphragm
diaphragm
Prior art date
Application number
IT24213/81A
Other languages
English (en)
Other versions
IT8124213A0 (it
Inventor
Donald James Verley
Original Assignee
Mccann Eng & Mfg
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 Mccann Eng & Mfg filed Critical Mccann Eng & Mfg
Publication of IT8124213A0 publication Critical patent/IT8124213A0/it
Application granted granted Critical
Publication of IT1168029B publication Critical patent/IT1168029B/it

Links

Classifications

    • 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
    • B67D1/102—Pump mechanism of the piston-cylinder type for one liquid component only
    • B67D1/103—Pump mechanism of the piston-cylinder type for one liquid component only the piston being driven by a liquid or a gas
    • 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
IT24213/81A 1980-09-29 1981-09-29 Pompa a valvola a inversione azionata da doppio diaframma IT1168029B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/191,527 US4386888A (en) 1980-09-29 1980-09-29 Double diaphragm operated reversing valve pump

Publications (2)

Publication Number Publication Date
IT8124213A0 IT8124213A0 (it) 1981-09-29
IT1168029B true IT1168029B (it) 1987-05-20

Family

ID=22705852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24213/81A IT1168029B (it) 1980-09-29 1981-09-29 Pompa a valvola a inversione azionata da doppio diaframma

Country Status (9)

Country Link
US (1) US4386888A (it)
JP (2) JPS57122172A (it)
AU (1) AU546240B2 (it)
BR (1) BR8106194A (it)
CA (1) CA1163860A (it)
DE (1) DE3138678A1 (it)
FR (1) FR2491157B1 (it)
GB (1) GB2085979B (it)
IT (1) IT1168029B (it)

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US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor
GB8309426D0 (en) * 1983-04-07 1983-05-11 Flotronics Ag Pumps
JPS61138876U (it) * 1985-02-20 1986-08-28
GB8517150D0 (en) * 1985-07-05 1985-08-14 Lam M L Pumps
JPH0660633B2 (ja) * 1986-02-14 1994-08-10 株式会社明治機械製作所 ダイヤフラムポンプ
US4708827A (en) * 1986-03-17 1987-11-24 The Cornelius Company Method of and apparatus for making and dispensing carbonated water with a double diaphragm pneumatic water pump
JPS6351167U (it) * 1986-09-19 1988-04-06
DE3714153A1 (de) * 1987-04-28 1988-12-01 Sergej Michajlovic Altuchov Membranmaschineneinheit
US5195878A (en) * 1991-05-20 1993-03-23 Hytec Flow Systems Air-operated high-temperature corrosive liquid pump
DE69311319T2 (de) * 1992-03-05 1998-01-08 Joe Santa & Ass Pty Ltd Pumpe und membran
US5332372A (en) * 1992-04-20 1994-07-26 Warren Rupp, Inc. Modular double-diaphragm pump
US5429681A (en) * 1992-10-14 1995-07-04 Condiment Master, Inc. Electronic condiment dispensing apparatus
US5391060A (en) * 1993-05-14 1995-02-21 The Aro Corporation Air operated double diaphragm pump
US5368452A (en) * 1993-07-20 1994-11-29 Graco Inc. Double diaphragm pump having two-stage air valve actuator
GB2285099A (en) * 1993-12-22 1995-06-28 Shurflo Ltd A pump especially for beverages
US5787928A (en) * 1994-07-12 1998-08-04 Ransburg Corporation Valve structure
US5616005A (en) * 1994-11-08 1997-04-01 Regents Of The University Of California Fluid driven recipricating apparatus
US6223790B1 (en) 1998-04-29 2001-05-01 James P. Viken Auto-Loading fluid exchanger and method of use
ES2117936B1 (es) * 1995-09-22 1999-05-16 Navarro Bonet Jose Manuel Bombeo por camara de embolos de volumen variable.
US5586480A (en) * 1996-02-20 1996-12-24 Ingersoll-Rand Company Pneumatic motor
GB9624205D0 (en) * 1996-11-21 1997-01-08 Pearson Colin A Fluid driven pump
CA2272339A1 (en) * 1996-11-21 1998-05-28 Colin Pearson Fluid driven pumps and apparatus employing such pumps
US6962175B2 (en) * 1999-04-29 2005-11-08 Viken James P Pilot valve operated reciprocating fluid exchange device and method of use
US6347614B1 (en) * 1999-07-23 2002-02-19 Lawrence W. Evers Mechanical fuel injection system
US6423143B1 (en) 1999-11-02 2002-07-23 Illinois Tool Works Inc. Voltage block monitoring system
GB2357320B (en) * 1999-12-15 2004-03-24 Calder Ltd Energy recovery device
US6685443B2 (en) * 2001-07-11 2004-02-03 John M. Simmons Pneumatic reciprocating pump
US20030175443A1 (en) * 2002-03-14 2003-09-18 Ghaffar Kazkaz Method and apparatus for dispensing coating materials
US7175395B1 (en) * 2002-06-04 2007-02-13 Forest Daniel L Pressure enhancer value system
US6918551B2 (en) * 2003-07-17 2005-07-19 Illinois Tool Works Inc. Dual purge manifold
US6962487B2 (en) * 2003-08-07 2005-11-08 Versa-Matic Tool, Inc. Fluid driven pump with improved exhaust port arrangement
US7168928B1 (en) * 2004-02-17 2007-01-30 Wilden Pump And Engineering Llc Air driven hydraulic pump
PL1828602T4 (pl) * 2004-11-17 2020-03-31 Proportionair Inc. System sterowania pompą membranową z napędem pneumatycznym
US7527483B1 (en) * 2004-11-18 2009-05-05 Carl J Glauber Expansible chamber pneumatic system
US8211054B2 (en) 2006-05-01 2012-07-03 Carefusion 303, Inc. System and method for controlling administration of medical fluid
US7458309B2 (en) * 2006-05-18 2008-12-02 Simmons Tom M Reciprocating pump, system or reciprocating pumps, and method of driving reciprocating pumps
DE102006041420A1 (de) * 2006-09-04 2008-03-20 Bran + Luebbe Gmbh Pumpenvorrichtung
US20090010768A1 (en) * 2007-07-03 2009-01-08 Versa-Matic Pump, Inc. Pumping apparatus for shear-sensitive fluids
US20090156903A1 (en) * 2007-12-17 2009-06-18 Guederian Gregory A Articulating hook elevator and arthroscopic method for using same
EP2154371B1 (de) * 2008-08-14 2018-09-19 Bran + Lübbe GmbH Pumpenvorrichtung
US8262366B2 (en) * 2009-03-30 2012-09-11 Simmons Tom M Piston systems having a flow path between piston chambers, pumps including a flow path between piston chambers, and methods of driving pumps
US9127657B2 (en) * 2010-03-29 2015-09-08 Wilden Pump And Engineering Llc Air-driven pump system
ES2380260B2 (es) * 2010-05-18 2013-02-14 Samoa Industrial S.A. Bomba de doble membrana de flujo central
US8449265B2 (en) * 2010-05-26 2013-05-28 National Oilwell Varco, L.P. Hydraulically actuated reciprocating pump
US8932031B2 (en) 2010-11-03 2015-01-13 Xylem Ip Holdings Llc Modular diaphragm pumping system
US9121397B2 (en) 2010-12-17 2015-09-01 National Oilwell Varco, L.P. Pulsation dampening system for a reciprocating pump
US8727186B2 (en) * 2011-06-24 2014-05-20 The Delfield Company, Llc Method and product delivery mechanism with a pump
CN103217319B (zh) * 2012-01-19 2017-05-17 深圳迈瑞生物医疗电子股份有限公司 采样泵及气体分析仪
US20150004006A1 (en) * 2013-06-26 2015-01-01 Ingersoll-Rand Company Diaphragm Pumps with Chamber Crossventing
US11471660B2 (en) * 2018-10-25 2022-10-18 Covidien Lp Vacuum driven suction and irrigation system
US11480165B2 (en) * 2019-09-19 2022-10-25 Oshkosh Corporation Reciprocating piston pump comprising a housing defining a first chamber and a second chamber cooperating with a first piston and a second piston to define a third chamber and a fourth chamber
US11655695B2 (en) * 2020-07-10 2023-05-23 Digital Downhole Inc. Rodless pump and multi-sealing hydraulic sub artificial lift system

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US16358A (en) * 1857-01-06 Opebatimtg slide-valves of steam-engijstes
US400401A (en) * 1889-03-26 Piston water-meter
US2679209A (en) * 1949-09-01 1954-05-25 Arthur Bachert Pumping apparatus
US2780177A (en) * 1952-09-29 1957-02-05 Walter J Hoenecke Pneumatically operated diaphragm pump
US2942554A (en) * 1958-08-11 1960-06-28 Robert F Gilchrist Well pumping system
US3064582A (en) * 1959-06-12 1962-11-20 Dowty Rotol Ltd Reciprocating pumps
FR1265472A (fr) * 1960-06-23 1961-06-30 Grundstueckverwaltungsgesellschaft Mueller & Co Kg Pompe à double membrane et plus spécialement pompe pour carburant
DE1813712B2 (de) * 1968-12-10 1974-06-06 Georg 8900 Augsburg Wagner Optisches Abtastsystem
US3838946A (en) * 1971-07-12 1974-10-01 Dorr Oliver Inc Air pressure-actuated double-acting diaphragm pump
US3791768A (en) * 1972-06-16 1974-02-12 W Wanner Fluid pump
US4123204A (en) * 1977-01-03 1978-10-31 Scholle Corporation Double-acting, fluid-operated pump having pilot valve control of distributor motor

Also Published As

Publication number Publication date
US4386888A (en) 1983-06-07
CA1163860A (en) 1984-03-20
GB2085979B (en) 1984-06-13
AU546240B2 (en) 1985-08-22
JPS57122172A (en) 1982-07-29
FR2491157B1 (fr) 1988-01-08
AU7507881A (en) 1982-04-08
IT8124213A0 (it) 1981-09-29
BR8106194A (pt) 1982-06-15
DE3138678A1 (de) 1982-06-24
FR2491157A1 (fr) 1982-04-02
GB2085979A (en) 1982-05-06
JPH01173389U (it) 1989-12-08

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