DE69518295T2 - Doppelmembranpumpe - Google Patents

Doppelmembranpumpe

Info

Publication number
DE69518295T2
DE69518295T2 DE1995618295 DE69518295T DE69518295T2 DE 69518295 T2 DE69518295 T2 DE 69518295T2 DE 1995618295 DE1995618295 DE 1995618295 DE 69518295 T DE69518295 T DE 69518295T DE 69518295 T2 DE69518295 T2 DE 69518295T2
Authority
DE
Germany
Prior art keywords
diaphragm pump
double diaphragm
double
pump
diaphragm
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 - Lifetime
Application number
DE1995618295
Other languages
English (en)
Other versions
DE69518295D1 (de
Inventor
Kozumplik, Jr
Robert C Elfers
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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=23262547&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69518295(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of DE69518295D1 publication Critical patent/DE69518295D1/de
Application granted granted Critical
Publication of DE69518295T2 publication Critical patent/DE69518295T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04B43/0733—Pumps having fluid drive the actuating fluid being controlled by at least one valve with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
DE1995618295 1994-10-17 1995-10-16 Doppelmembranpumpe Expired - Lifetime DE69518295T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/324,201 US5584666A (en) 1994-10-17 1994-10-17 Reduced icing air valve

Publications (2)

Publication Number Publication Date
DE69518295D1 DE69518295D1 (de) 2000-09-14
DE69518295T2 true DE69518295T2 (de) 2001-03-29

Family

ID=23262547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995618295 Expired - Lifetime DE69518295T2 (de) 1994-10-17 1995-10-16 Doppelmembranpumpe

Country Status (5)

Country Link
US (1) US5584666A (de)
EP (1) EP0708244B1 (de)
JP (1) JPH08200211A (de)
CA (1) CA2160498C (de)
DE (1) DE69518295T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957670A (en) * 1997-08-26 1999-09-28 Wilden Pump & Engineering Co. Air driven diaphragm pump
US6152705A (en) * 1998-07-15 2000-11-28 Wilden Pump & Engineering Co. Air drive pumps and components therefor
US6168394B1 (en) * 1999-06-18 2001-01-02 Wilden Pump & Engineering Co. Air driven double diaphragm pump
US6644941B1 (en) 2002-04-18 2003-11-11 Ingersoll-Rand Company Apparatus and method for reducing ice formation in gas-driven motors
US6901960B2 (en) * 2002-09-06 2005-06-07 Ingersoll-Rand Company Double diaphragm pump including spool valve air motor
US6722256B2 (en) * 2002-09-12 2004-04-20 Ingersoll-Rand Company Reduced icing valves and gas-driven motor and diaphragm pump incorporating same
US6865981B2 (en) * 2003-03-11 2005-03-15 Ingersoll-Rand Company Method of producing a pump
US6883417B2 (en) * 2003-03-19 2005-04-26 Ingersoll-Rand Company Connecting configuration for a diaphragm in a diaphragm pump
US6962487B2 (en) * 2003-08-07 2005-11-08 Versa-Matic Tool, Inc. Fluid driven pump with improved exhaust port arrangement
US7367785B2 (en) * 2004-03-19 2008-05-06 Ingersoll-Rand Company Reduced icing valves and gas-driven motor and reciprocating pump incorporating same
BRPI0614668A2 (pt) * 2005-07-29 2011-04-12 Graco Minnesota Inc bomba de pistão alternativo com válvula de ar, detentor e cabeçote móvel
US7587897B2 (en) * 2007-04-10 2009-09-15 Illinois Tool Works Inc. Magnetically sequenced pneumatic motor
US7603854B2 (en) * 2007-04-10 2009-10-20 Illinois Tool Works Inc. Pneumatically self-regulating valve
US7603855B2 (en) * 2007-04-10 2009-10-20 Illinois Tool Works Inc. Valve with magnetic detents
US20090010768A1 (en) * 2007-07-03 2009-01-08 Versa-Matic Pump, Inc. Pumping apparatus for shear-sensitive fluids
US8167586B2 (en) * 2008-08-22 2012-05-01 Ingersoll-Rand Company Valve assembly with low resistance pilot shifting
EP2753797A4 (de) 2011-09-09 2015-04-08 Ingersoll Rand Co Luftmotor mit einer speicherprogrammierbaren steuerungsschnittstelle und verfahren zum nachrüsten eines luftmotors
EP2771127B1 (de) 2011-10-27 2017-07-12 Graco Minnesota Inc. Zerstäuberflüssigkeitszufuhr mit faltbarem innenfutter
WO2013063294A1 (en) 2011-10-27 2013-05-02 Graco Minnesota Inc. Melter cartridge
CN102878065B (zh) * 2012-10-26 2015-06-10 上海边锋泵业制造有限公司 具有内置电磁阀的气动隔膜泵
DE102014006759A1 (de) * 2014-05-08 2015-11-12 Dürr Systems GmbH Abluftführung für eine Beschichtungsmittelpumpe
US9796492B2 (en) 2015-03-12 2017-10-24 Graco Minnesota Inc. Manual check valve for priming a collapsible fluid liner for a sprayer
CN104847653A (zh) * 2015-05-27 2015-08-19 张伟伟 调控阀
NL2021314B1 (en) * 2018-07-16 2020-01-24 Noord Jan Reciprocating piston motor, motor-pump assembly and method for driving a pump
CN115739435A (zh) 2019-05-31 2023-03-07 固瑞克明尼苏达有限公司 手持式流体喷雾器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304126A (en) * 1965-02-15 1967-02-14 Gorman Rupp Co Material handling apparatus and methods
US3635125A (en) * 1969-03-21 1972-01-18 Nordson Corp Double-acting hydraulic pump and air motor therefor
US3838946A (en) * 1971-07-12 1974-10-01 Dorr Oliver Inc Air pressure-actuated double-acting diaphragm pump
BE792041A (fr) * 1971-11-30 1973-03-16 Adeola Ag Dispositif d'inversion pour la commande du piston d'un groupe moteur pneumatique
US3791768A (en) * 1972-06-16 1974-02-12 W Wanner Fluid pump
DE8107889U1 (de) * 1981-03-18 1981-10-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische ventilanordnung
EP0061706A1 (de) * 1981-03-28 1982-10-06 DEPA GmbH Druckluftgetriebene Doppelmembranpumpe
US4854832A (en) * 1987-08-17 1989-08-08 The Aro Corporation Mechanical shift, pneumatic assist pilot valve for diaphragm pump
US5232352A (en) * 1992-04-06 1993-08-03 Holcomb Corporation Fluid activated double diaphragm pump
US5277555A (en) * 1992-12-31 1994-01-11 Ronald L. Robinson Fluid activated double diaphragm pump
US5326234A (en) * 1993-02-17 1994-07-05 Versa-Matic Tool, Inc. Fluid driven pump
US5366353A (en) * 1994-04-13 1994-11-22 Hand Kent P Air valve with bleed feature to inhibit icing

Also Published As

Publication number Publication date
CA2160498C (en) 2006-10-10
US5584666A (en) 1996-12-17
EP0708244A3 (de) 1996-10-23
EP0708244B1 (de) 2000-08-09
CA2160498A1 (en) 1996-04-18
JPH08200211A (ja) 1996-08-06
DE69518295D1 (de) 2000-09-14
EP0708244A2 (de) 1996-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN