DE69300311T2 - Thermoelektrisch gekühltes Pumpsystem. - Google Patents

Thermoelektrisch gekühltes Pumpsystem.

Info

Publication number
DE69300311T2
DE69300311T2 DE69300311T DE69300311T DE69300311T2 DE 69300311 T2 DE69300311 T2 DE 69300311T2 DE 69300311 T DE69300311 T DE 69300311T DE 69300311 T DE69300311 T DE 69300311T DE 69300311 T2 DE69300311 T2 DE 69300311T2
Authority
DE
Germany
Prior art keywords
pump system
thermoelectrically cooled
cooled pump
thermoelectrically
pump
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 - Fee Related
Application number
DE69300311T
Other languages
English (en)
Other versions
DE69300311D1 (de
Inventor
Hans-Georg Haertl
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.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard 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
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE69300311D1 publication Critical patent/DE69300311D1/de
Application granted granted Critical
Publication of DE69300311T2 publication Critical patent/DE69300311T2/de
Anticipated expiration legal-status Critical
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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
DE69300311T 1992-03-20 1993-01-19 Thermoelektrisch gekühltes Pumpsystem. Expired - Fee Related DE69300311T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/855,185 US5180293A (en) 1992-03-20 1992-03-20 Thermoelectrically cooled pumping system

Publications (2)

Publication Number Publication Date
DE69300311D1 DE69300311D1 (de) 1995-09-07
DE69300311T2 true DE69300311T2 (de) 1996-02-15

Family

ID=25320553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300311T Expired - Fee Related DE69300311T2 (de) 1992-03-20 1993-01-19 Thermoelektrisch gekühltes Pumpsystem.

Country Status (4)

Country Link
US (1) US5180293A (de)
EP (1) EP0561114B1 (de)
JP (1) JPH0617756A (de)
DE (1) DE69300311T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018106032A1 (de) * 2018-03-15 2019-09-19 Melitta Professional Coffee Solutions GmbH & Co. KG Verfahren und Vorrichtung zum Erzeugen von Milch-Luft-Emulsionen

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US5653885A (en) * 1990-07-13 1997-08-05 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5932095A (en) 1990-07-13 1999-08-03 Isco, Inc. Multi-chambered supercritical fluid extraction cartridge
US5601707A (en) * 1990-07-13 1997-02-11 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5690828A (en) 1990-07-13 1997-11-25 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5635070A (en) * 1990-07-13 1997-06-03 Isco, Inc. Apparatus and method for supercritical fluid extraction
US5614089A (en) 1990-07-13 1997-03-25 Isco, Inc. Apparatus and method for supercritical fluid extraction or supercritical fluid chromatography
US5465581A (en) * 1993-08-24 1995-11-14 Hewlett-Packard Analytical system having energy efficient pump
US5618167A (en) * 1994-07-28 1997-04-08 Ebara Corporation Vacuum pump apparatus having peltier elements for cooling the motor & bearing housing and heating the outer housing
FR2750503B1 (fr) * 1996-06-28 1998-08-14 Inst Francais Du Petrole Systeme pour mesurer la solubilite de composes solides dans des fluides supercritiques
US6959555B2 (en) * 2001-02-09 2005-11-01 Bsst Llc High power density thermoelectric systems
US6672076B2 (en) * 2001-02-09 2004-01-06 Bsst Llc Efficiency thermoelectrics utilizing convective heat flow
US7942010B2 (en) 2001-02-09 2011-05-17 Bsst, Llc Thermoelectric power generating systems utilizing segmented thermoelectric elements
CN100419347C (zh) * 2001-08-07 2008-09-17 Bsst公司 热电个人环境装置
US7083395B2 (en) * 2002-05-15 2006-08-01 Romaine Maiefski Pump system for pumping liquefied gases
US20110209740A1 (en) * 2002-08-23 2011-09-01 Bsst, Llc High capacity thermoelectric temperature control systems
US6941761B2 (en) * 2003-06-09 2005-09-13 Tecumseh Products Company Thermoelectric heat lifting application
US7380586B2 (en) * 2004-05-10 2008-06-03 Bsst Llc Climate control system for hybrid vehicles using thermoelectric devices
GB0420200D0 (en) * 2004-09-11 2004-10-13 Univ Liverpool John Moores Fluid cooling device
US7600390B2 (en) * 2004-10-21 2009-10-13 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
US7743614B2 (en) * 2005-04-08 2010-06-29 Bsst Llc Thermoelectric-based heating and cooling system
US8783397B2 (en) 2005-07-19 2014-07-22 Bsst Llc Energy management system for a hybrid-electric vehicle
EP1924809A1 (de) * 2005-08-25 2008-05-28 Carrier Corporation Wärmetauscher für thermoelektrische anwendungen
US7870745B2 (en) 2006-03-16 2011-01-18 Bsst Llc Thermoelectric device efficiency enhancement using dynamic feedback
US20100155018A1 (en) * 2008-12-19 2010-06-24 Lakhi Nandlal Goenka Hvac system for a hybrid vehicle
US7788933B2 (en) * 2006-08-02 2010-09-07 Bsst Llc Heat exchanger tube having integrated thermoelectric devices
TR200607538A2 (tr) * 2006-12-27 2008-07-21 Vestel Beyaz Eşya San. Ve Ti̇c. A.Ş. Isı değiştirgeci
WO2008148042A2 (en) * 2007-05-25 2008-12-04 Bsst Llc System and method for distributed thermoelectric heating and colling
US8640466B2 (en) * 2008-06-03 2014-02-04 Bsst Llc Thermoelectric heat pump
EP2349753B1 (de) * 2008-10-23 2016-11-23 Gentherm Incorporated Hvac-system mit mehreren modi mit thermoelektrischer vorrichtung
WO2011149456A1 (en) * 2010-05-26 2011-12-01 Berger Terry A Efficient chiller for a supercritical fluid chromatography pump
EP2683405B1 (de) * 2011-03-10 2020-10-14 Waters Technologies Corporation System und verfahren zur kühlung eines in einer chromatographie verwendeten pumpenkopfes
US9006557B2 (en) 2011-06-06 2015-04-14 Gentherm Incorporated Systems and methods for reducing current and increasing voltage in thermoelectric systems
EP2719015A2 (de) 2011-06-06 2014-04-16 Gentherm Incorporated Kartuschenbasierte thermoelektrische systeme
RU2476721C1 (ru) * 2011-09-01 2013-02-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗГУ) Компрессорная установка
JP2015524894A (ja) 2012-08-01 2015-08-27 ゲンサーム インコーポレイテッド 高効率熱電発電
KR102117141B1 (ko) 2013-01-30 2020-05-29 젠썸 인코포레이티드 열전-기반 열 관리 시스템
US20200035898A1 (en) 2018-07-30 2020-01-30 Gentherm Incorporated Thermoelectric device having circuitry that facilitates manufacture
US11152557B2 (en) 2019-02-20 2021-10-19 Gentherm Incorporated Thermoelectric module with integrated printed circuit board

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772831A (en) * 1953-02-16 1956-12-04 Westinghouse Air Brake Co Air compressor
US2957422A (en) * 1956-01-09 1960-10-25 Dempster Mill Mfg Co Pumps
US3744935A (en) * 1971-10-07 1973-07-10 Crane Co Cooling systems for motor driven pumps and the like
US4825667A (en) * 1988-02-11 1989-05-02 Ball Corporation Cryogenic cooling system
DE3841635A1 (de) * 1988-12-10 1990-06-13 Bodenseewerk Geraetetech Joule-thomson kuehlvorrichtung
DE4110253A1 (de) * 1991-03-28 1992-10-01 Draegerwerk Ag Pumpvorrichtung zur dosierten foerderung von fluessigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018106032A1 (de) * 2018-03-15 2019-09-19 Melitta Professional Coffee Solutions GmbH & Co. KG Verfahren und Vorrichtung zum Erzeugen von Milch-Luft-Emulsionen

Also Published As

Publication number Publication date
EP0561114A1 (de) 1993-09-22
DE69300311D1 (de) 1995-09-07
EP0561114B1 (de) 1995-08-02
JPH0617756A (ja) 1994-01-25
US5180293A (en) 1993-01-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8339 Ceased/non-payment of the annual fee