ES2143565T3 - Controlador mejorado de refrigeracion termoelectrica, fuente de referencia termica y detector. - Google Patents

Controlador mejorado de refrigeracion termoelectrica, fuente de referencia termica y detector.

Info

Publication number
ES2143565T3
ES2143565T3 ES95107848T ES95107848T ES2143565T3 ES 2143565 T3 ES2143565 T3 ES 2143565T3 ES 95107848 T ES95107848 T ES 95107848T ES 95107848 T ES95107848 T ES 95107848T ES 2143565 T3 ES2143565 T3 ES 2143565T3
Authority
ES
Spain
Prior art keywords
thermal
controller
reference source
detector
electric cooler
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 - Lifetime
Application number
ES95107848T
Other languages
English (en)
Inventor
Michael J Ramirez
Joe A Ortiz
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.)
Raytheon Co
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of ES2143565T3 publication Critical patent/ES2143565T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F25B2321/0212—Control thereof of electric power, current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Temperature (AREA)
  • Dc-Dc Converters (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

UN CONTROLADOR DE ENFRIADOR TERMOELECTRICO (10), UNA FUENTE DE REFERENCIA TERMICA QUE EMPLEA EL CONTROLADOR, UNA FUENTE DE REFERENCIA TERMICA, Y UN SISTEMA DE CALIBRACION TERMICO. EL CONTROLADOR (10) CONTROLA LA TEMPERATURA DE UN ENFRIADOR TERMOELECTRICO (15). EL CONTROLADOR (10) INCLUYE UN SENSOR DE TEMPERATURA (16) UNIDO AL ENFRIADOR TERMOELECTRICO (15) QUE PROPORCIONA UNA SEÑAL DE RETROALIMENTACION DE TEMPERATURA. UN AMPLIFICADOR DE ERROR (12) COMPARA UNA ORDEN DE TEMPERATURA (TEMP CMD) CON UNA SEÑAL DE RETROALIMENTACION Y GENERA UNA SEÑAL DE ORDEN DE CORRIENTE DE SALIDA DE POLARIDAD POSITIVA (VCMD). UN MOTOR DE CORRIENTE (16) SE ENCUENTRA UNIDO AL AMPLIFICADOR DE ERROR (12) PARA PROPORCIONAR UNA CORRIENTE DE SALIDA IGUAL A LA MITAD DE LA SEÑAL DE ORDEN DE CORRIENTE. UN CIRCUITO DE PUENTE-H (14) SE ENCUENTRA UNIDO ENTRE EL MOTOR DE CORRIENTE Y EL ENFRIADOR TERMOELECTRICO (15) PARA CAMBIAR LA DIRECCION DEL FLUJO DE LA CORRIENTE EN EL ENFRIADOR TERMOELECTRICO (15), CALENTANDOLO Y ENFRIANDOLO ASI. UN COMPARADOR (19) UNIDO AL AMPLIFICADOR DE ERROR (12) Y AL CIRCUITO DE PUENTE-H (14), PARA CONTROLAR LA CORRIENTE SUMINISTRADA POR ESTE AL ENFRIADOR TERMOELECTRICO (15). LA FUENTE DE REFERENCIA TERMICA COMPRENDE EL ENFRIADOR TERMOPLASTICO (15) Y EL CONTROLADOR ARRIBA DESCRITO. EL SISTEMA DETECTOR INCLUYE UN DETECTOR (17), Y LA FUENTE DE REFERENCIA TERMICA Y UN CONTROLADOR. EL SISTEMA DE CALIBRACION TERMICA CONSTA DE UN DETECTOR, EL ENFRIADOR TERMOELECTRICO PARA PROPORCIONAR UNA SALIDA DE CALOR AL DETECTOR, Y LA FUENTE DE REFERENCIA TERMICA Y EL CONTROLADOR.
ES95107848T 1994-05-27 1995-05-22 Controlador mejorado de refrigeracion termoelectrica, fuente de referencia termica y detector. Expired - Lifetime ES2143565T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/250,249 US5450727A (en) 1994-05-27 1994-05-27 Thermoelectric cooler controller, thermal reference source and detector

Publications (1)

Publication Number Publication Date
ES2143565T3 true ES2143565T3 (es) 2000-05-16

Family

ID=22946957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107848T Expired - Lifetime ES2143565T3 (es) 1994-05-27 1995-05-22 Controlador mejorado de refrigeracion termoelectrica, fuente de referencia termica y detector.

Country Status (6)

Country Link
US (1) US5450727A (es)
EP (1) EP0684536B1 (es)
JP (1) JP3261008B2 (es)
DE (1) DE69515721T2 (es)
ES (1) ES2143565T3 (es)
IL (1) IL113788A (es)

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JP3573040B2 (ja) 1999-05-07 2004-10-06 三菱電機株式会社 赤外線カメラ及び赤外線カメラシステム
US6205790B1 (en) * 1999-05-28 2001-03-27 Lucent Technologies Inc. Efficient thermoelectric controller
US6519949B1 (en) 2000-11-13 2003-02-18 Jds Uniphase Corporation Dual pulse width modulated driver for thermo-electric cooler
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US7024864B2 (en) * 2001-12-05 2006-04-11 Alfrey Anthony J Bipolar current source based on a unipolar power supply
US6857276B2 (en) * 2002-01-08 2005-02-22 Photon-X, Llc Temperature controller module
US6832491B2 (en) 2002-03-21 2004-12-21 Ritchie Engineering Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus
US6779350B2 (en) 2002-03-21 2004-08-24 Ritchie Enginerring Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
US6981381B1 (en) * 2003-12-16 2006-01-03 Lattice Semiconductor Corp. Linear thermoelectric device driver
US7966834B2 (en) 2004-05-07 2011-06-28 Rosemount Aerospace Inc. Apparatus for observing combustion conditions in a gas turbine engine
US7775052B2 (en) 2004-05-07 2010-08-17 Delavan Inc Active combustion control system for gas turbine engines
US7334413B2 (en) 2004-05-07 2008-02-26 Rosemount Aerospace Inc. Apparatus, system and method for observing combustion conditions in a gas turbine engine
JP4601532B2 (ja) * 2005-10-05 2010-12-22 オリオン機械株式会社 サーモモジュール用制御装置
US7290395B2 (en) * 2005-10-06 2007-11-06 Gentcorp Ltd High power thermoelectric controller
DE102005060041A1 (de) * 2005-12-15 2007-06-21 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung für ein Peltiermodul
DE102005060040A1 (de) * 2005-12-15 2007-06-21 BSH Bosch und Siemens Hausgeräte GmbH Schaltungsanordnung für ein Peltiermodul
US8162287B2 (en) 2005-12-29 2012-04-24 Delavan Inc Valve assembly for modulating fuel flow to a gas turbine engine
US7665305B2 (en) 2005-12-29 2010-02-23 Delavan Inc Valve assembly for modulating fuel flow to a gas turbine engine
US7669426B2 (en) * 2006-05-11 2010-03-02 Bio-Rad Laboratories, Inc. Shared switching for multiple loads
US7954332B2 (en) * 2007-01-19 2011-06-07 Alkhorayef Petroleum Company Temperature control systems and methods
US8239114B2 (en) 2008-02-12 2012-08-07 Delavan Inc Methods and systems for modulating fuel flow for gas turbine engines
US8200410B2 (en) 2008-03-12 2012-06-12 Delavan Inc Active pattern factor control for gas turbine engines
US8443613B2 (en) 2008-08-27 2013-05-21 Thermotek, Inc. Vehicle air comfort system and method
US8730701B2 (en) * 2009-02-12 2014-05-20 Ecolab Usa Inc. Driving circuit for powering a bi-directional load
US20120151939A1 (en) * 2009-09-25 2012-06-21 Panasonic Corporation Cooling control circuit for peltier device
US8434310B2 (en) * 2009-12-03 2013-05-07 Delavan Inc Trim valves for modulating fluid flow
US8516832B2 (en) 2010-08-30 2013-08-27 B/E Aerospace, Inc. Control system for a food and beverage compartment thermoelectric cooling system
WO2012044966A1 (en) 2010-09-30 2012-04-05 Thermotek, Inc. Maximizing thermal properties of a thermoelectric cooler
US9845943B2 (en) * 2011-07-22 2017-12-19 Guardian Glass, LLC Heat management subsystems for LED lighting systems, LED lighting systems including heat management subsystems, and/or methods of making the same
CN102494433B (zh) * 2011-12-14 2014-07-09 索尔思光电（成都）有限公司 一种半导体制冷器tec驱动电路
WO2014201231A2 (en) * 2013-06-12 2014-12-18 Ciil Technologies, Llc Display enclosure
JP2015035646A (ja) * 2013-08-07 2015-02-19 住友電工デバイス・イノベーション株式会社 温度制御素子の制御回路
US10263424B2 (en) * 2014-04-02 2019-04-16 Leddynamics, Inc. Energy management system for controlling energy to a load powered by a thermoelectric module
US10502463B2 (en) 2014-11-26 2019-12-10 Hoffman Enclosures, Inc. Thermoelectric cooler controller and angled mounting thereof
US9516783B2 (en) 2014-11-26 2016-12-06 Hoffman Enclosures, Inc. Thermoelectric cooler controller
KR101695906B1 (ko) * 2015-03-18 2017-01-12 티오에스주식회사 온도 제어 장치, 그를 구비하는 테스터
US10845375B2 (en) * 2016-02-19 2020-11-24 Agjunction Llc Thermal stabilization of inertial measurement units
CN106774516A (zh) * 2017-01-20 2017-05-31 山东大学 高通量微型生物反应器温度控制系统与方法
FI130346B (en) * 2019-10-28 2023-06-30 Beamex Oy Ab Arrangement, method and computer program for controlling heating and cooling elements of a temperature calibration arrangement
CN112484572B (zh) * 2020-11-25 2021-06-22 北京波谱华光科技有限公司 一种红外瞄准镜的温控及电源系统
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Also Published As

Publication number Publication date
US5450727A (en) 1995-09-19
JP3261008B2 (ja) 2002-02-25
DE69515721T2 (de) 2000-07-06
IL113788A (en) 1999-03-12
EP0684536B1 (en) 2000-03-22
EP0684536A1 (en) 1995-11-29
IL113788A0 (en) 1995-08-31
DE69515721D1 (de) 2000-04-27
JPH0868573A (ja) 1996-03-12

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