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Publication numberUS3551076 B1
Publication typeGrant
Publication dateFeb 14, 1984
Filing dateMar 22, 1968
Priority dateMar 22, 1968
Publication numberUS 3551076 B1, US 3551076B1, US-B1-3551076, US3551076 B1, US3551076B1
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US 3551076 B1
Abstract  available in
Description  available in
Claims  available in
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3855995 *Sep 11, 1973Dec 24, 1974Bentley LabVentricle assembly for pulsatile-type pump
US3859011 *Nov 24, 1972Jan 7, 1975Hart Bernard EatonDiaphragm pumps
US3883272 *Apr 16, 1973May 13, 1975Benjamin V PuckettHydraulic pump with replaceable pumping member
US3902826 *Jan 28, 1974Sep 2, 1975Schlesiger & Co Kg FeluwaPiston pump
US4012178 *Feb 25, 1975Mar 15, 1977Puckett Benjamin VHydraulic pump with replaceable pumping member
US4047849 *Jan 9, 1976Sep 13, 1977Thermo Electron CorporationPneumatic pulsator pumping system with pulsator fluid venting valve
US4133616 *Mar 1, 1977Jan 9, 1979Thermo Electron CorporationStroke volume limiter for collapsible wall blood pump system
US4290346 *Apr 30, 1979Sep 22, 1981Abbott LaboratoriesIntravenous pump chamber
US4344743 *Dec 4, 1979Aug 17, 1982Bessman Samuel PPiezoelectric driven diaphragm micro-pump
US4345594 *Sep 12, 1980Aug 24, 1982Institute Of Critical Care MedicineClosely controllable intravenous injection system
US4360324 *Feb 25, 1980Nov 23, 1982Nikkiso, Co. Ltd.Pulsatile blood pump
US4373867 *Aug 15, 1980Feb 15, 1983The United States Of America As Represented By The United States Department Of EnergyPressure charged airlift pump
US4389163 *Jun 19, 1981Jun 21, 1983Altex Scientific, Inc.Pressure booster system for fluids
US4417861 *Dec 24, 1981Nov 29, 1983Monsanto CompanyCell culture pumping system
US4474540 *Sep 10, 1982Oct 2, 1984Pennwalt CorporationTubular diaphragm pump
US4798589 *Jun 15, 1987Jan 17, 1989Fisher Scientific Group Inc.Diaphragm pump cassette
US4934906 *Jan 29, 1988Jun 19, 1990Williams James FHigh pressure diaphragm pump
US4957218 *Jul 28, 1986Sep 18, 1990Ballard Medical ProductsFoamer and method
US5339988 *Oct 19, 1992Aug 23, 1994Ballard Medical ProductsDisposable tray sump foamer, assembly and methods
US5372281 *Oct 12, 1993Dec 13, 1994Ballard Medical ProductsDisposable tray sump foamer, assembly and methods
US5452823 *Aug 24, 1994Sep 26, 1995Ballard Medical ProductsDisposable tray sump foamer, assembly and methods
US6086340 *May 11, 1999Jul 11, 2000Milton Roy CompanyMetering diaphragm pump having a front removable hydraulic refill valve
US6302660 *Feb 1, 2000Oct 16, 2001Iwaki Co., LtdTube pump with flexible tube diaphragm
US6887047 *Aug 24, 2001May 3, 2005Precision Dispensing Systems LimitedPneumatic pinch mechanism for a deformable tube
US8152476 *Aug 24, 2007Apr 10, 2012Toyo Pumps North America Corp.Positive displacement pump with a working fluid and linear motor control
US8297939 *Jul 23, 2009Oct 30, 2012Fujifilm CorporationMethod of pumping agglomerative liquid and method of producing recording medium
US20040009081 *Aug 24, 2001Jan 15, 2004Grapes Robert DonaldPneumatic pinch mechanism for a deformable tube
US20090053074 *Aug 24, 2007Feb 26, 2009Matthew BabickiPositive displacement pump and method of use thereof
US20100021326 *Jan 28, 2010Fujifilm CorporationMethod fo pumping agglomerative liquid and method of producing recording medium
US20110163121 *Sep 7, 2009Jul 7, 2011Pack Line Ltd.Method and system for volumetric displacement
US20110189029 *Aug 4, 2011Van De Velde PeterHydraulic fluid control system for a diaphragm pump
US20110223581 *Dec 18, 2009Sep 15, 2011Stobbe Tech A/SElectronically controlled diaphragm pump
USRE33564 *Dec 23, 1985Apr 2, 1991Ballard Medical ProductsFoam dispensing device
CN102758754A *Jul 19, 2012Oct 31, 2012杭州大潮石化设备有限公司Simplified hydraulic end structure of tubular diaphragm metering pump
DE3700547A1 *Jan 10, 1987Jul 21, 1988Schlesiger & Co Kg FeluwaHose reciprocating pump
WO1999014496A1 *Sep 17, 1998Mar 25, 1999United States Filter CorporationFlexible, chemically resistant tubular diaphragm
WO2015054598A1 *Oct 10, 2014Apr 16, 2015Checkpoint Fluidic Systems International, Ltd.Scalable pumping mechanism utilizing anti-synchronized poly-diaphragm stack
Classifications
International ClassificationF04B43/08, F04B43/06, F04B43/107, F04B43/00, F04B43/067
Cooperative ClassificationF04B43/107, F04B43/08, F04B43/067
European ClassificationF04B43/08, F04B43/067, F04B43/107
Legal Events
DateCodeEventDescription
Oct 1, 1992ASAssignment
Owner name: PULSAFEEDER, INC., NEW YORK
Free format text: CHANGE OF NAME;ASSIGNOR:PLF ACQUISITION CORPORATION;REEL/FRAME:006294/0485
Effective date: 19920424
Oct 1, 1992AS01Change of name
Owner name: PLF ACQUISITION CORPORATION
Owner name: PULSAFEEDER, INC. 155 CORPORATE WOODS, SUITE 200 B
Effective date: 19920424
Sep 28, 1992AS03Merger
Owner name: PLF ACQUISITION CORPORATION 630 DUNDEE ROAD, SUITE
Owner name: PLF ACQUISITION SUBSIDIARY, INC.
Effective date: 19920727
Sep 28, 1992ASAssignment
Owner name: PLF ACQUISITION CORPORATION, ILLINOIS
Free format text: MERGER;ASSIGNOR:PLF ACQUISITION SUBSIDIARY, INC.;REEL/FRAME:006268/0446
Effective date: 19920727
Jun 24, 1992AS02Assignment of assignor's interest
Owner name: PAC, INC. DELAWARE, A DE CORP.
Effective date: 19920505
Owner name: PLF ACQUISITION SUBSIDIARY, INC. A DE CORP. 630 DU
Jun 24, 1992ASAssignment
Owner name: PAC, INC. DELAWARE A CORP. OF DELAWARE, ILLINOIS
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PULSAFEEDER, INC. A CORP. OF DELAWARE;REEL/FRAME:006152/0831
Effective date: 19920408
Owner name: PLF ACQUISITION SUBSIDIARY, INC. A DE CORP., IL
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PAC, INC. DELAWARE, A DE CORP.;REEL/FRAME:006155/0827
Effective date: 19920505
May 6, 1992AS17Release by secured party
Owner name: HELLER FINANCIAL, INC.
Effective date: 19920505
Owner name: PULSAFEEDER, INC.
May 6, 1992ASAssignment
Owner name: PULSAFEEDER, INC.
Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:HELLER FINANCIAL, INC.;REEL/FRAME:006106/0099
Effective date: 19920505
Apr 1, 1992ASAssignment
Owner name: INTERPACE CORPORATION
Free format text: MERGER;ASSIGNOR:CLEVEPAK CORPORATION;REEL/FRAME:006059/0142
Effective date: 19850425
Owner name: INTERPACE CORPORATION A CORP. OF DELAWARE
Free format text: MERGER;ASSIGNORS:CLEVEPAK CORPORATION A CORP. OF DELAWARE (BOTH MERGED INTO);CLEVEPAK ACQUISITION CORPORATION A CORP. OF DELAWARE (BOTH MERGED INTO);REEL/FRAME:006059/0338;SIGNING DATES FROM 19830512 TO 19910512
Owner name: PULSAFEEDER, INC., A CORP. OF DE
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:CLEVEPAK CORPORATION, A CORP. OF DE;REEL/FRAME:006100/0661
Effective date: 19870331
Apr 1, 1992AS03Merger
Owner name: CLEVEPAK ACQUISITI
Effective date: 19910512
Owner name: CLEVEPAK CORPORATION A CORP. OF DELAWARE (BOTH MER
Owner name: INTERPACE CORPORATION A CORP. OF DELAWARE
Effective date: 19830512
Apr 1, 1992AS02Assignment of assignor's interest
Owner name: CLEVEPAK CORPORATION, A CORP. OF DE
Owner name: PULSAFEEDER, INC., A CORP. OF DE
Effective date: 19870331
Feb 14, 1984B1Reexamination certificate first reexamination