DE2720781C2 - Temperaturregelvorrichtung - Google Patents

Temperaturregelvorrichtung

Info

Publication number
DE2720781C2
DE2720781C2 DE2720781A DE2720781A DE2720781C2 DE 2720781 C2 DE2720781 C2 DE 2720781C2 DE 2720781 A DE2720781 A DE 2720781A DE 2720781 A DE2720781 A DE 2720781A DE 2720781 C2 DE2720781 C2 DE 2720781C2
Authority
DE
Germany
Prior art keywords
peltier unit
temperature
sensor
input
signal
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
Application number
DE2720781A
Other languages
German (de)
English (en)
Other versions
DE2720781A1 (de
Inventor
John J. J. Oak Park Ill. Staunton
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of DE2720781A1 publication Critical patent/DE2720781A1/de
Application granted granted Critical
Publication of DE2720781C2 publication Critical patent/DE2720781C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0332—Cuvette constructions with temperature control
    • 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
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/021—Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Control Of Temperature (AREA)
DE2720781A 1976-05-28 1977-05-09 Temperaturregelvorrichtung Expired DE2720781C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/690,891 US4066365A (en) 1976-05-28 1976-05-28 Temperature control apparatus

Publications (2)

Publication Number Publication Date
DE2720781A1 DE2720781A1 (de) 1977-12-08
DE2720781C2 true DE2720781C2 (de) 1986-12-18

Family

ID=24774396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2720781A Expired DE2720781C2 (de) 1976-05-28 1977-05-09 Temperaturregelvorrichtung

Country Status (5)

Country Link
US (1) US4066365A (US06633600-20031014-M00021.png)
JP (2) JPS531782A (US06633600-20031014-M00021.png)
CA (1) CA1071714A (US06633600-20031014-M00021.png)
DE (1) DE2720781C2 (US06633600-20031014-M00021.png)
GB (1) GB1565444A (US06633600-20031014-M00021.png)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180739A (en) * 1977-12-23 1979-12-25 Varian Associates, Inc. Thermostatable flow cell for fluorescence measurements
US4213703A (en) * 1978-05-30 1980-07-22 Beckman Instruments, Inc. Photometer with stationary sample holder and rotatable shutter
GB2039387B (en) * 1979-01-15 1983-02-23 Pye Ltd Automatic electrical control of temperature
FR2475759A1 (fr) * 1980-02-08 1981-08-14 Texaco Development Corp Appareil de regulation thermique
US4534941A (en) * 1981-12-04 1985-08-13 Beckman Instruments, Inc. Analytical instrument thermoelectric temperature regulator
US4518700A (en) * 1981-12-04 1985-05-21 Beckman Instruments, Inc. Method and apparatus for regulating the temperature of an analytical instrument reactor
DE3238535A1 (de) * 1982-10-18 1984-04-19 Planer Products Ltd., Sunbury-on-Thames, Middlesex Verfahren und apparat zum gesteuerten kuehlen eines produktes
US4467611A (en) * 1982-12-13 1984-08-28 Marlow Industries, Inc. Thermoelectric power generating device
US4672322A (en) * 1984-08-24 1987-06-09 Milton Roy Company High sensitivity conductivity detector
DE3433133A1 (de) * 1984-09-08 1986-03-20 Werner Dr.med. 4330 Mülheim Schubert Vorrichtung zur organ- gewebsfixierung
JPH0728077B2 (ja) * 1986-04-16 1995-03-29 株式会社トプコン 半導体レ−ザ−の発振周波数・発振出力安定化装置
GB8628610D0 (en) * 1986-11-29 1987-01-07 Emi Plc Thorn Temperature sensing arrangement
FR2624956B1 (fr) * 1987-12-18 1990-06-22 Sodern Dispositif de sur-refroidissement temporaire d'un detecteur refroidi
JPH0218857A (ja) * 1988-07-04 1990-01-23 Japan Aviation Electron Ind Ltd 蛍光ランプ装置
US4889691A (en) * 1988-07-05 1989-12-26 Thomas Michael Argentieri Modular tissue superfusion chamber
JPH0814337B2 (ja) * 1988-11-11 1996-02-14 株式会社日立製作所 流体自体の相変化を利用した流路の開閉制御弁及び開閉制御方法
US5133937A (en) * 1989-06-01 1992-07-28 Iniziative Marittime, 1991 S.R.L. Analysis system having a removable reaction cartridge and temperature control
US5181382A (en) * 1991-08-02 1993-01-26 Middlebrook Thomas F Heating/cooling or warming stage assembly with coverslip chamber assembly and perfusion fluid preheater/cooler assembly
FR2681428B1 (fr) * 1991-09-17 1994-08-12 Total Raffinage Distribution Dispositif pour la detection de l'apparition ou de la disparition de deux phases dans un produit hydrocarbone liquide.
US5704213A (en) * 1995-08-15 1998-01-06 Raytheon E-Systems, Inc. Method and apparatus for controlling the temperature of a device using independent multi-stage thermoelectric coolers
JPH09210063A (ja) * 1996-02-02 1997-08-12 Toshiba Mach Co Ltd 静圧軸受などに使用される作動油の温度制御方法および装置
EP2333520B1 (en) * 1997-02-28 2014-06-25 Cepheid Heat exchanging, optically interrogated chemical reaction assembly
JP3952325B2 (ja) * 1997-06-10 2007-08-01 Ｓｍｃ株式会社 高速薄板冷却装置
ES2130078B1 (es) * 1997-07-02 2000-02-01 Univ Sevilla Baño de organos que incorpora un sistema de control de temperatura basado en el efecto peltier.
US6086831A (en) * 1998-06-10 2000-07-11 Mettler-Toledo Bohdan, Inc. Modular reaction block assembly with thermoelectric cooling and heating
JP3921845B2 (ja) * 1998-10-30 2007-05-30 株式会社島津製作所 試料冷却装置
JP3870002B2 (ja) * 2000-04-07 2007-01-17 キヤノン株式会社 露光装置
JP4369373B2 (ja) * 2002-12-09 2009-11-18 ウオーターズ・テクノロジーズ・コーポレイシヨン ペルチエベースの凍結融解弁およびその使用方法
US20050185176A1 (en) * 2004-02-23 2005-08-25 Moran Donald J.Jr. Determining an analyte by multiple measurements through a cuvette
US7307718B2 (en) * 2004-02-23 2007-12-11 Ortho-Clinical Diagnostics, Inc. Determining an analyte by multiple measurements through a cuvette
JP4829252B2 (ja) * 2005-01-25 2011-12-07 オシロジー リミテッド ライアビリティ カンパニー 異なる熱容量を有する微小流体試料用の温度制御装置
WO2006091934A2 (en) * 2005-02-25 2006-08-31 Ilercil, Alp Biological sample preservation, transportation and storage device
EP1917839A4 (en) * 2005-06-24 2011-01-05 Carrier Corp DEVICE FOR CONTROLLING A THERMOELECTRIC SYSTEM
IL173510A0 (en) * 2006-02-02 2007-03-08 Rafael Advanced Defense Sys Temperature controlling device
KR100901505B1 (ko) 2007-08-27 2009-06-08 삼성전기주식회사 펠티어소자를 이용한 온도제어 장치 및 방법
US8677767B2 (en) * 2008-01-28 2014-03-25 Tayfun Ilercil Thermo-electric heat pump systems
AT515081B1 (de) * 2014-02-20 2015-06-15 Anton Paar Provetec Gmbh Verfahren zur Einstellung der Temperatur und Temperierbehälter
CN104460749B (zh) * 2014-12-30 2016-08-24 力合科技（湖南）股份有限公司 一种气体分析仪的气室温控装置
US9562845B2 (en) 2015-02-17 2017-02-07 Xylem IP UK S. A R. L. Technique for temperature controlling polarimeter sample cells
AT516382B1 (de) * 2015-03-13 2016-05-15 Anton Paar Gmbh Konditionieren eines Probenbehälters mittels Konditionierfluid zum Fördern von Wärmekopplung und zum Unterdrücken von Beschlagen
US10845375B2 (en) * 2016-02-19 2020-11-24 Agjunction Llc Thermal stabilization of inertial measurement units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB884570A (en) * 1959-11-24 1961-12-13 Evgeny Andreevich Kolenko Variable-temperature microscope stage
DE1119011B (de) * 1960-05-02 1961-12-07 Licentia Gmbh Vorrichtung zum Einstellen eines Partialdampfdruckes einer Substanz in einem abgeschlossenen Gefaess und ihre Verwendung beim Herstellen von Halbleiterkristallen
US3470069A (en) * 1968-04-22 1969-09-30 Phillips Petroleum Co Temperature control of a processing zone by sensing and averaging separate temperatures
DE1912604B2 (de) * 1969-03-12 1971-05-27 Siemens AG, 1000 Berlin u 8000 München Probenkopfvorrichtung fuer die kernresonanzspektroskopie

Also Published As

Publication number Publication date
DE2720781A1 (de) 1977-12-08
JPS6199212U (US06633600-20031014-M00021.png) 1986-06-25
US4066365A (en) 1978-01-03
JPS531782A (en) 1978-01-10
CA1071714A (en) 1980-02-12
GB1565444A (en) 1980-04-23
JPS6347927Y2 (US06633600-20031014-M00021.png) 1988-12-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition