DE3689912D1 - Pumpsystem. - Google Patents

Pumpsystem.

Info

Publication number: DE3689912D1
Authority: DE; Germany
Prior art keywords: pump system; pump
Prior art date: 1985-03-18
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 - Fee Related

Application number

DE3689912T

Other languages

English (en)

Other versions

DE3689912T2 (de

Inventor

Robert William Allington

Jon Lynn Curran

Jerold B Schmidt

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.)

Teledyne Isco Inc

Original Assignee

Isco Inc

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.)

1985-03-18

Filing date

1986-03-15

Publication date

1994-07-21

1986-03-15 Application filed by Isco Inc filed Critical Isco Inc

1994-07-21 Publication of DE3689912D1 publication Critical patent/DE3689912D1/de

1994-09-22 Application granted granted Critical

1994-09-22 Publication of DE3689912T2 publication Critical patent/DE3689912T2/de

2006-03-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
- 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
- F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Positive-Displacement Pumps (AREA)
Reciprocating Pumps (AREA)

DE3689912T 1985-03-18 1986-03-15 Pumpsystem. Expired - Fee Related DE3689912T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/713,328 US4964533A (en)	1985-03-18	1985-03-18	Pumping system

Publications (2)

Publication Number	Publication Date
DE3689912D1 true DE3689912D1 (de)	1994-07-21
DE3689912T2 DE3689912T2 (de)	1994-09-22

Family

ID=24865710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3689912T Expired - Fee Related DE3689912T2 (de)	1985-03-18	1986-03-15	Pumpsystem.

Country Status (3)

Country	Link
US (1)	US4964533A (de)
EP (1)	EP0198241B1 (de)
DE (1)	DE3689912T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1236898B (it) *	1989-12-20	1993-04-26	Tetra Dev Co	Dispositivo in una unita' a pompa
FI87740C (fi) *	1990-05-04	1994-04-08	Biohit Oy	Pipett
US5228594A (en) *	1990-11-30	1993-07-20	Aeroquip Corporation	Metered liquid dispensing system
DE4100886A1 (de) *	1991-01-15	1992-07-16	Zipperer M Cat Ingbuero	Kolbenbuerette
US5120199A (en) *	1991-06-28	1992-06-09	Abbott Laboratories	Control system for valveless metering pump
GB9412043D0 (en) *	1994-06-16	1994-08-03	Powell Anthony	Liquid dispensers
GB2300231A (en) *	1995-03-31	1996-10-30	Trimcote Ltd	Fluid dispenser
WO1998040307A2 (en) *	1997-03-10	1998-09-17	Innovative Medical Services	Method and apparatus for dispensing fluids
DE19850417C2 (de) *	1998-11-02	2002-08-08	Eppendorf Ag	Elektronische Dosiervorrichtung
US6457427B1 (en) *	2000-07-11	2002-10-01	Antonio Roman Moszoro	Apparatus for obtaining continuous speed ratios in a seeding or fertilizing machine
US6662969B2 (en)	2001-12-14	2003-12-16	Zaxis, Inc.	Hydraulically and volumetrically dispensing a target fluid
EP1527793A1 (de) *	2003-10-27	2005-05-04	Ecole Polytechnique Fédérale de Lausanne (EPFL)	Mikropumpe zur Verabreichung von Arzneien
US20050274200A1 (en) *	2004-05-25	2005-12-15	Henry Manus P	Flowmeter batching techniques
ATE409280T1 (de) *	2005-12-28	2008-10-15	Sensile Pat Ag	Mikropumpe
US8883090B2 (en) *	2006-05-09	2014-11-11	Teledyne Instruments, Inc.	Sample collector and components thereof
EP2547908B1 (de) *	2010-03-17	2019-10-16	Sensile Medical AG	Mikropumpe
KR102037290B1 (ko) *	2013-01-29	2019-10-28	엘지전자 주식회사	압축기 진동 저감 장치 및 그 제어방법
US10732021B2 (en) *	2016-05-17	2020-08-04	Gojo Industries, Inc.	Method and apparatus for calibrating remaining doses in a refillable dispenser

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3887110A (en) *	1970-09-10	1975-06-03	Upjohn Co	Dispensing methods and apparatus
US3743140A (en) *	1970-12-21	1973-07-03	Diehl Mateer G Co	Filler apparatus with hopper and rotary feed mechanism for dispensing controlled volumes of materials
US4008003A (en) *	1975-06-27	1977-02-15	Pinkerton Harry E	Valveless positive displacement pump
US3985021A (en) *	1975-11-10	1976-10-12	Varian Associates	High performance liquid chromatography system
US4159785A (en) *	1976-06-01	1979-07-03	Uop Inc.	Method for loading particulate matter in a vessel
US4359312A (en) *	1978-08-15	1982-11-16	Zumtobel Kg	Reciprocating pump for the pulsation-free delivery of a liquid
DE2938210A1 (de) *	1978-10-10	1980-04-24	Hansmann Dipl Ing Robert	Foerdermengenmessgeraet
DE2937066A1 (de) *	1979-09-13	1981-03-26	Clinicon International Gmbh, 6800 Mannheim	Dosiervorrichtung
US4475666A (en) *	1981-08-31	1984-10-09	American Hospital Supply Corporation	Automated liquid dispenser control
FR2533127A1 (fr) *	1982-09-17	1984-03-23	Cavex France Sarl	Doseur-melangeur automatique d'amalgames dentaires
DE3332837A1 (de) *	1982-12-04	1984-06-07	Veb Kombinat Pumpen Und Verdichter, Ddr 4020 Halle	Verfahren zur ermittlung des volumendurchsatzes von kolbenpumpen
DE3404345A1 (de) *	1983-02-21	1984-08-23	Veb Kombinat Pumpen Und Verdichter, Ddr 4020 Halle	Verfahren zur ermittlung des volumendurchsatzes von kolbenpumpen
US4534706A (en) *	1983-02-22	1985-08-13	Armco Inc.	Self-compensating oscillatory pump control

1985
- 1985-03-18 US US06/713,328 patent/US4964533A/en not_active Expired - Fee Related
1986
- 1986-03-15 DE DE3689912T patent/DE3689912T2/de not_active Expired - Fee Related
- 1986-03-15 EP EP86103527A patent/EP0198241B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE3689912T2 (de)	1994-09-22
EP0198241B1 (de)	1994-06-15
EP0198241A2 (de)	1986-10-22
EP0198241A3 (en)	1989-11-02
US4964533A (en)	1990-10-23

Legal Events

Date	Code	Title	Description
1995-07-13	8364	No opposition during term of opposition
1997-03-13	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
FI882652A (fi)	1988-06-03	Pump.
FI864213A (fi)	1987-04-19	Datastyrt system foer vaetskebehandlings- och reaktionskarakterisering.
FI865007A (fi)	1986-12-09	Industriellt system foer avloppsluft.
DE3587948T2 (de)	1995-04-20	Mikroprozessorsystem.
DE3667322D1 (de)	1990-01-11	Luftpumpe.
DE3650198D1 (de)	1995-02-16	Mehrplattenspielersystem.
DE3686392D1 (de)	1992-09-17	Verhaeltnispumpe.
FI862576A0 (fi)	1986-06-17	Telekommunikationssystem.
DE3689912T2 (de)	1994-09-22	Pumpsystem.
FI862387A (fi)	1986-12-06	Karbonfritt system innefattande enbart loesningsmedel innehaollande mikrokapslar.
DE3686731D1 (de)	1992-10-22	Waermepumpenanlage.
DE3787252D1 (de)	1993-10-07	Ortungssystem.
DE3667707D1 (de)	1990-01-25	Membranpumpe.
NO880055D0 (no)	1988-01-07	Lokaliseringssystem.
DE3689898T2 (de)	1994-12-15	Verbindungssystem.
DE3675355D1 (de)	1990-12-06	Pumpenaggregat.
FI861567A (fi)	1986-10-18	System foer asymmetrisk signaltransmission.
FI854880A (fi)	1987-06-12	Anordning foer axiell foerskjutning av en pumps loephjul.
FI860392A0 (fi)	1986-01-28	Foerbaettrat system foer filmfoerevisning.
ATE57994T1 (de)	1990-11-15	Pumpenaggregat.
NO862216D0 (no)	1986-06-04	Boeybar forbindelse.
NO864865D0 (no)	1986-12-03	Mikroboelge-landingssystem.
FI851962A0 (fi)	1985-05-16	Solstraolning centrerande system.
NO872714D0 (no)	1987-06-29	Masse-loddesystem.
FI852878A0 (fi)	1985-07-24	System i oljebekaempningsfartyg.