ATE56253T1 - Membranverbundpumpe. - Google Patents

Membranverbundpumpe.

Info

Publication number
ATE56253T1
ATE56253T1 AT85108051T AT85108051T ATE56253T1 AT E56253 T1 ATE56253 T1 AT E56253T1 AT 85108051 T AT85108051 T AT 85108051T AT 85108051 T AT85108051 T AT 85108051T AT E56253 T1 ATE56253 T1 AT E56253T1
Authority
AT
Austria
Prior art keywords
diaphragm pump
valve
cylinder
composite diaphragm
pump
Prior art date
Application number
AT85108051T
Other languages
English (en)
Inventor
Alberto Bazan
Donald M Murphy
Original Assignee
Alberto Bazan
Donald M Murphy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24512402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE56253(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alberto Bazan, Donald M Murphy filed Critical Alberto Bazan
Application granted granted Critical
Publication of ATE56253T1 publication Critical patent/ATE56253T1/de

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
    • 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
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86606—Common to plural valve motor chambers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating
    • Y10T137/86791—Piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87177—With bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT85108051T 1984-07-02 1985-06-28 Membranverbundpumpe. ATE56253T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/626,915 US4566867A (en) 1984-07-02 1984-07-02 Dual diaphragm pump
EP85108051A EP0172367B2 (de) 1984-07-02 1985-06-28 Membranverbundpumpe

Publications (1)

Publication Number Publication Date
ATE56253T1 true ATE56253T1 (de) 1990-09-15

Family

ID=24512402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85108051T ATE56253T1 (de) 1984-07-02 1985-06-28 Membranverbundpumpe.

Country Status (8)

Country Link
US (2) US4566867A (de)
EP (1) EP0172367B2 (de)
JP (1) JP2604133B2 (de)
AT (1) ATE56253T1 (de)
AU (1) AU584905B2 (de)
CA (1) CA1234720A (de)
DE (1) DE3579537D1 (de)
MX (1) MX162811A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566867A (en) * 1984-07-02 1986-01-28 Alberto Bazan Dual diaphragm pump
DE3706351C3 (de) * 1987-02-27 1994-04-14 Kopperschmidt Mueller & Co Durch einen Druckluft-Kolbenmotor angetriebene Flüssigkeits-Kolbenpumpe
JPH02245401A (ja) * 1989-03-17 1990-10-01 Nippon Gurei Kk エアモータの凍結防止装置
US5326234A (en) * 1993-02-17 1994-07-05 Versa-Matic Tool, Inc. Fluid driven pump
US5480292A (en) * 1993-05-19 1996-01-02 Asti Sae Dual chamber 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
WO1995023924A1 (en) * 1994-03-03 1995-09-08 Simmons John M Pneumatically shifted reciprocating pump
US5893707A (en) * 1994-03-03 1999-04-13 Simmons; John M. Pneumatically shifted reciprocating pump
US5366353A (en) * 1994-04-13 1994-11-22 Hand Kent P Air valve with bleed feature to inhibit icing
US5620746A (en) * 1995-09-22 1997-04-15 Snyder, Jr.; Guy T. Method and apparatus for reversibly pumping high viscosity fluids
US5567477A (en) * 1995-09-22 1996-10-22 Snyder, Jr.; Guy T. Method and apparatus for pumping high viscosity fluids
US6158967A (en) * 1998-08-26 2000-12-12 Texas Pressure Systems, Inc. Barrier fluid seal, reciprocating pump and operating method
ES2159248B1 (es) * 1999-08-09 2002-04-01 Pinturas Jaque S L Bomba volumetrica de doble membrana aplicable a maquina pintabandas y a otros usos.
JP3515070B2 (ja) 2000-12-18 2004-04-05 株式会社ヤマダコーポレーション ポンプの再始動装置
US6685443B2 (en) 2001-07-11 2004-02-03 John M. Simmons Pneumatic reciprocating pump
US6644941B1 (en) * 2002-04-18 2003-11-11 Ingersoll-Rand Company Apparatus and method for reducing ice formation in gas-driven motors
US6962487B2 (en) * 2003-08-07 2005-11-08 Versa-Matic Tool, Inc. Fluid driven pump with improved exhaust port arrangement
US7527086B2 (en) * 2004-07-20 2009-05-05 National Taiwan University Double-acting device for generating synthetic jets
US20070092385A1 (en) * 2005-10-20 2007-04-26 Petrie Pe Greg A Pump and valve actuator system and method
US7458309B2 (en) * 2006-05-18 2008-12-02 Simmons Tom M Reciprocating pump, system or reciprocating pumps, and method of driving reciprocating pumps
US20090010768A1 (en) * 2007-07-03 2009-01-08 Versa-Matic Pump, Inc. Pumping apparatus for shear-sensitive fluids
US20110033316A1 (en) * 2009-08-05 2011-02-10 Tim Marchbanks System for controlling the stroke of an air-operated double diaphragm pump
CN102227549A (zh) * 2010-02-24 2011-10-26 丰田自动车株式会社 内燃机的控制装置
US9360000B2 (en) * 2012-03-15 2016-06-07 Graco Fluid Handling (A) Inc. Reciprocating pumps and related methods
US9004881B2 (en) * 2012-04-20 2015-04-14 Simmons Development, Llc Modular fluid-driven diaphragm pump and related methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944528A (en) * 1959-07-24 1960-07-12 Mcneil Machine & Eng Co Air distributing valves
US3791768A (en) * 1972-06-16 1974-02-12 W Wanner Fluid pump
DE3112434A1 (de) * 1981-03-28 1982-10-07 Depa GmbH, 4000 Düsseldorf Druckluftgetriebene doppelmembran-pumpe
DE3150976A1 (de) * 1981-12-23 1983-06-30 DEPA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Druckluftgetriebene doppelmembranpumpe
GB2112870B (en) * 1981-12-23 1985-05-09 Champion Spark Plug Co Diaphragm pumps
US4566867A (en) * 1984-07-02 1986-01-28 Alberto Bazan Dual diaphragm pump

Also Published As

Publication number Publication date
AU584905B2 (en) 1989-06-08
EP0172367A2 (de) 1986-02-26
US4708601A (en) 1987-11-24
DE3579537D1 (de) 1990-10-11
US4566867A (en) 1986-01-28
EP0172367B2 (de) 1993-03-24
JPS6119989A (ja) 1986-01-28
AU4450085A (en) 1986-01-09
CA1234720A (en) 1988-04-05
EP0172367B1 (de) 1990-09-05
JP2604133B2 (ja) 1997-04-30
MX162811A (es) 1991-06-26
EP0172367A3 (en) 1987-01-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time