US5006104A
(en)
*
|
1988-11-07 |
1991-04-09 |
The Cleveland Clinic Foundation |
Heart pump having contractible guide mechanism for pusher plate
|
US4981418A
(en)
*
|
1989-07-25 |
1991-01-01 |
Osmonics, Inc. |
Internally pressurized bellows pump
|
GB8923739D0
(en)
*
|
1989-10-21 |
1989-12-06 |
Normalair Garrett Ltd |
Fluid compressors
|
US5195878A
(en)
*
|
1991-05-20 |
1993-03-23 |
Hytec Flow Systems |
Air-operated high-temperature corrosive liquid pump
|
DE4136805A1
(de)
*
|
1991-11-08 |
1993-05-13 |
Almatec Tech Innovationen Gmbh |
Doppelmembranpumpe
|
US5232352A
(en)
*
|
1992-04-06 |
1993-08-03 |
Holcomb Corporation |
Fluid activated double diaphragm pump
|
US5332372A
(en)
*
|
1992-04-20 |
1994-07-26 |
Warren Rupp, Inc. |
Modular 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
|
US5368452A
(en)
*
|
1993-07-20 |
1994-11-29 |
Graco Inc. |
Double diaphragm pump having two-stage air valve actuator
|
US5527160A
(en)
*
|
1994-10-11 |
1996-06-18 |
The Aro Corporation |
Mechanical shift, pneumatic assist pilot valve
|
US5584666A
(en)
*
|
1994-10-17 |
1996-12-17 |
Ingersoll-Rand Company |
Reduced icing air valve
|
US5616005A
(en)
*
|
1994-11-08 |
1997-04-01 |
Regents Of The University Of California |
Fluid driven recipricating apparatus
|
US5567118A
(en)
*
|
1995-02-14 |
1996-10-22 |
Itt Fluid Technology Corporation |
Non-lubricated, air-actuated, pump-operating, shuttle valve arrangement, in a reciprocating pump
|
US5649813A
(en)
*
|
1995-04-20 |
1997-07-22 |
Ingersoll-Rand Company |
Chamber insulation for prevention of icing in air motors
|
US5551847A
(en)
*
|
1995-04-24 |
1996-09-03 |
Ingersoll-Rand Company |
Lost motion pilot valve for diaphragm pump
|
US5607290A
(en)
*
|
1995-11-07 |
1997-03-04 |
Wilden Pump & Engineering Co. |
Air driven diaphragm pump
|
JP4004097B2
(ja)
*
|
1996-04-12 |
2007-11-07 |
グラコ・インコーポレーテッド |
ポンプ
|
US5758563A
(en)
*
|
1996-10-23 |
1998-06-02 |
Holcom Co. |
Fluid driven reciprocating pump
|
US5957670A
(en)
*
|
1997-08-26 |
1999-09-28 |
Wilden Pump & Engineering Co. |
Air driven diaphragm pump
|
US5979563A
(en)
*
|
1998-02-17 |
1999-11-09 |
Fritz; Robert K. |
Method and apparatus for providing pressurized water to a residential fire sprinkler system in the absence of electricity
|
SE514807C2
(sv)
*
|
1998-09-10 |
2001-04-30 |
Svante Bahrton |
Dubbelverkande membranpump för konstant tryck och flöde
|
US6695593B1
(en)
|
1998-10-05 |
2004-02-24 |
Trebor International, Inc. |
Fiber optics systems for high purity pump diagnostics
|
US6106246A
(en)
|
1998-10-05 |
2000-08-22 |
Trebor International, Inc. |
Free-diaphragm pump
|
US6957952B1
(en)
|
1998-10-05 |
2005-10-25 |
Trebor International, Inc. |
Fiber optic system for detecting pump cycles
|
DE19860466C1
(de)
*
|
1998-12-28 |
2000-06-29 |
Schmidt & Co Gmbh Kranz |
Pneumatisch angetriebene Hydraulikpumpe
|
US6190136B1
(en)
|
1999-08-30 |
2001-02-20 |
Ingersoll-Rand Company |
Diaphragm failure sensing apparatus and diaphragm pumps incorporating same
|
US6168387B1
(en)
|
1999-10-28 |
2001-01-02 |
Ingersoll-Rand Company |
Reciprocating pump with linear displacement sensor
|
US6280149B1
(en)
|
1999-10-28 |
2001-08-28 |
Ingersoll-Rand Company |
Active feedback apparatus and air driven diaphragm pumps incorporating same
|
JP3497831B2
(ja)
*
|
2000-05-01 |
2004-02-16 |
アドバンス電気工業株式会社 |
インジェクター
|
TW499548B
(en)
*
|
2000-06-02 |
2002-08-21 |
Tokyo Electron Ltd |
Dual diaphragm pump
|
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
|
US6644941B1
(en)
|
2002-04-18 |
2003-11-11 |
Ingersoll-Rand Company |
Apparatus and method for reducing ice formation in gas-driven motors
|
US6901961B2
(en)
*
|
2002-09-06 |
2005-06-07 |
Ingersoll-Rand Company |
Double diaphragm pump having a spool valve
|
US6722256B2
(en)
|
2002-09-12 |
2004-04-20 |
Ingersoll-Rand Company |
Reduced icing valves and gas-driven motor and diaphragm pump incorporating same
|
US7134849B1
(en)
|
2003-04-22 |
2006-11-14 |
Trebor International, Inc. |
Molded disposable pneumatic pump
|
US7021909B1
(en)
*
|
2003-07-16 |
2006-04-04 |
Trebor International, Inc. |
Oscillator for pneumatic pump having single valve
|
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
|
US7063517B2
(en)
*
|
2004-06-16 |
2006-06-20 |
Ingersoll-Rand Company |
Valve apparatus and pneumatically driven diaphragm pump incorporating same
|
DE102004045687A1
(de)
*
|
2004-09-17 |
2006-03-23 |
Almatec Maschinenbau Gmbh |
Membranpumpe für den Transport von Flüssigkeiten
|
US8197231B2
(en)
|
2005-07-13 |
2012-06-12 |
Purity Solutions Llc |
Diaphragm pump and related methods
|
US20070092385A1
(en)
*
|
2005-10-20 |
2007-04-26 |
Petrie Pe Greg A |
Pump and valve actuator system and method
|
DE102006015675A1
(de)
*
|
2006-04-04 |
2007-10-11 |
Wapura Trinkwasserreinigungs Gmbh |
Kleinmengen-Umkehrosmose-Anlage mit Doppelmembran-Permeatpumpe
|
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
|
US7587897B2
(en)
*
|
2007-04-10 |
2009-09-15 |
Illinois Tool Works Inc. |
Magnetically sequenced pneumatic motor
|
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
|
US8733460B2
(en)
*
|
2009-04-20 |
2014-05-27 |
Robert K. Fritz |
Method and apparatus for providing a pressurized liquid in the absence of electricity
|
AP3556A
(en)
|
2010-02-10 |
2016-01-18 |
Kickstart International Inc |
Human-powered irrigation pump
|
US9127657B2
(en)
|
2010-03-29 |
2015-09-08 |
Wilden Pump And Engineering Llc |
Air-driven pump system
|
GB2490630B
(en)
*
|
2010-05-14 |
2016-08-24 |
Joe Santa & Ass Pty Ltd |
An air motor
|
JP5698515B2
(ja)
*
|
2010-12-20 |
2015-04-08 |
川崎重工業株式会社 |
流動体移送装置、それを備える船、及び移送装置用流動体
|
US9003950B2
(en)
|
2011-09-09 |
2015-04-14 |
Ingersoll-Rand Company |
Air motor having a programmable logic controller interface and a method of retrofitting an air motor
|
US9610392B2
(en)
|
2012-06-08 |
2017-04-04 |
Fresenius Medical Care Holdings, Inc. |
Medical fluid cassettes and related systems and methods
|
US9664186B2
(en)
*
|
2013-06-26 |
2017-05-30 |
Ingersoll-Rand Company |
Diaphragm pumps with air savings devices
|
EP3115607B1
(de)
|
2015-07-10 |
2018-02-21 |
J. Wagner AG |
Doppelmembranpumpe
|
US11746771B2
(en)
*
|
2021-04-16 |
2023-09-05 |
Teryair Equipment Pvt. Ltd. |
Actuator valve of an air operated double diaphragm pump
|
CN113685339B
(zh)
*
|
2021-08-21 |
2023-07-14 |
世晃(上海)机电工业有限公司 |
一种不锈钢气动隔膜泵
|
WO2023080930A1
(en)
*
|
2021-11-08 |
2023-05-11 |
Pdc Machines Inc. |
High-throughput diaphragm compressor
|
US20230332590A1
(en)
*
|
2022-04-18 |
2023-10-19 |
Warren Rupp, Inc. |
Air operated double diaphragm pump with accessible features
|