DE602006000840D1 - Kühlvorrichtung und Steuerverfahren dafür - Google Patents

Kühlvorrichtung und Steuerverfahren dafür

Info

Publication number
DE602006000840D1
DE602006000840D1 DE602006000840T DE602006000840T DE602006000840D1 DE 602006000840 D1 DE602006000840 D1 DE 602006000840D1 DE 602006000840 T DE602006000840 T DE 602006000840T DE 602006000840 T DE602006000840 T DE 602006000840T DE 602006000840 D1 DE602006000840 D1 DE 602006000840D1
Authority
DE
Germany
Prior art keywords
control method
cooling device
cooling
control
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.)
Active
Application number
DE602006000840T
Other languages
English (en)
Other versions
DE602006000840T2 (de
Inventor
Ki So Bok
Hyung Jin Lim
Dae Woo Kim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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.)
Filing date
Publication date
Priority claimed from KR1020050026321A external-priority patent/KR100656081B1/ko
Priority claimed from KR1020050026309A external-priority patent/KR100654563B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602006000840D1 publication Critical patent/DE602006000840D1/de
Application granted granted Critical
Publication of DE602006000840T2 publication Critical patent/DE602006000840T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Air Conditioning Control Device (AREA)
DE602006000840T 2005-03-30 2006-02-24 Kühlvorrichtung und Steuerverfahren dafür Active DE602006000840T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR2005026321 2005-03-30
KR2005026309 2005-03-30
KR1020050026321A KR100656081B1 (ko) 2005-03-30 2005-03-30 고도 측정장치 및 방법과, 고도 측정을 이용한 냉각장치 및냉각방법
KR1020050026309A KR100654563B1 (ko) 2005-03-30 2005-03-30 고도 측정장치 및 이를 이용한 냉각장치

Publications (2)

Publication Number Publication Date
DE602006000840D1 true DE602006000840D1 (de) 2008-05-15
DE602006000840T2 DE602006000840T2 (de) 2009-04-09

Family

ID=36009955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006000840T Active DE602006000840T2 (de) 2005-03-30 2006-02-24 Kühlvorrichtung und Steuerverfahren dafür

Country Status (3)

Country Link
US (1) US7641546B2 (de)
EP (1) EP1708068B1 (de)
DE (1) DE602006000840T2 (de)

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EP1708068B1 (de) * 2005-03-30 2008-04-02 LG Electronics Inc. Kühlvorrichtung und Steuerverfahren dafür
EP1864490B1 (de) * 2005-03-30 2013-02-20 LG Electronics Inc. Kühlsystem für einen schlanken Projektor
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JP5324036B2 (ja) * 2006-10-04 2013-10-23 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタおよびプロジェクタの光源冷却方法
US20080304229A1 (en) * 2007-06-07 2008-12-11 International Business Machines Corporation Air-pressure-dependent control of cooling systems using a shared air pressure sensor
US10028415B1 (en) 2007-06-14 2018-07-17 Switch, Ltd. Electronic equipment data center and server co-location facility configurations and method of using the same
US9693486B1 (en) 2007-06-14 2017-06-27 Switch, Ltd. Air handling unit with a canopy thereover for use with a data center and method of using the same
US9823715B1 (en) 2007-06-14 2017-11-21 Switch, Ltd. Data center air handling unit including uninterruptable cooling fan with weighted rotor and method of using the same
US9622389B1 (en) * 2007-06-14 2017-04-11 Switch, Ltd. Electronic equipment data center and server co-location facility configurations and method of using the same
US9788455B1 (en) 2007-06-14 2017-10-10 Switch, Ltd. Electronic equipment data center or co-location facility designs and methods of making and using the same
US8523643B1 (en) 2007-06-14 2013-09-03 Switch Communications Group LLC Electronic equipment data center or co-location facility designs and methods of making and using the same
JP5150162B2 (ja) * 2007-08-10 2013-02-20 株式会社東芝 投射型表示装置及び投射型表示装置の制御方法
JP4428423B2 (ja) * 2007-08-17 2010-03-10 セイコーエプソン株式会社 プロジェクタ
US8054627B2 (en) * 2008-02-19 2011-11-08 International Business Machines Corporation System and method for determining air density based on temperature sensor data
US7517163B1 (en) 2008-07-25 2009-04-14 International Business Machines Corporation Pressure pad engagement mechanism using sliding actuator
US7538509B1 (en) 2008-08-15 2009-05-26 International Business Machines Corporation Controlling the speed of cooling fans for multiple computer systems based on altitude/fluid density measurements from a centralized sensor
JP4816755B2 (ja) * 2009-04-02 2011-11-16 セイコーエプソン株式会社 光源装置及びプロジェクター
TWI394033B (zh) * 2009-10-30 2013-04-21 Ibm 用於不同高度之電腦系統的風扇控制系統與方法
JP2011205744A (ja) * 2010-03-24 2011-10-13 On Semiconductor Trading Ltd モータ駆動回路および照明装置
JP5093378B2 (ja) * 2011-05-12 2012-12-12 ダイキン工業株式会社 換気システム
CN102231041A (zh) * 2011-06-07 2011-11-02 苏州佳世达光电有限公司 投影机及其风扇转速调节装置和调节方法
TW201338400A (zh) * 2012-03-02 2013-09-16 Wistron Corp 風扇控制裝置及其風扇控制方法與散熱系統
CN102808796B (zh) * 2012-08-30 2014-11-26 加弘科技咨询(上海)有限公司 控制风扇转速的方法及系统
CN102996487B (zh) * 2012-12-21 2016-07-06 浙江宇视科技有限公司 一种风扇转速调整装置
US20140257575A1 (en) * 2013-03-11 2014-09-11 Energy Efficient Technologies, LLC Systems and methods for implementing environmental condition control, monitoring and adjustment in enclosed spaces
US9198331B2 (en) 2013-03-15 2015-11-24 Switch, Ltd. Data center facility design configuration
US9243943B2 (en) 2013-04-10 2016-01-26 International Business Machines Corporation Air-flow sensor for adapter slots in a data processing system
CN105577037B (zh) * 2014-10-31 2018-12-04 台达电子工业股份有限公司 风扇的启动控制方法及风扇
US10143107B1 (en) * 2015-12-14 2018-11-27 EMC IP Holding Company LLC Altitude-based adaptive cooling of a computing device
JP6558854B2 (ja) * 2016-02-04 2019-08-14 株式会社ミツバ 冷却ファン制御装置
CN105828577B (zh) 2016-03-28 2019-03-08 联想(北京)有限公司 电子设备及其控制方法
US20180077819A1 (en) 2016-09-14 2018-03-15 Switch, Ltd. Ventilation and air flow control
WO2018082103A1 (en) * 2016-11-07 2018-05-11 City University Of Hong Kong A thermostat apparatus and a temperature regulation system
DE102017203960A1 (de) * 2017-03-10 2018-09-13 KSB SE & Co. KGaA Verfahren zum Betrieb einer Umwälzpumpe sowie Umwälzpumpe zur Verfahrensausführung
CN108916099A (zh) * 2018-07-16 2018-11-30 唐山松下产业机器有限公司 一种焊接设备散热风扇控制方法、装置、介质及电子设备
CN110887176B (zh) * 2018-09-10 2022-06-10 青岛海尔空调器有限总公司 用于空调器的控制方法及空调器
CN111856857B (zh) * 2019-04-29 2022-03-08 中强光电股份有限公司 投影装置及其散热控制方法
CN113138520A (zh) 2020-01-17 2021-07-20 中强光电股份有限公司 投影装置以及散热控制方法
US11661950B2 (en) * 2020-11-20 2023-05-30 Lg Energy Solution, Ltd. Diagnostic system for a vehicle

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US2509889A (en) * 1948-01-13 1950-05-30 Bell Telephone Labor Inc Differential altimeter
US5121291A (en) * 1991-02-13 1992-06-09 Mentor Systems, Inc. Ventilation system in a portable computer
US5237338A (en) * 1991-08-05 1993-08-17 Eastman Kodak Company Is-enthalpic control of a thermal printing head
US6127663A (en) * 1998-10-09 2000-10-03 Ericsson Inc. Electronics cabinet cooling system
US6336592B1 (en) * 1999-12-09 2002-01-08 Tektronix, Inc. Thermal control for a test and measurement instrument
US6595005B1 (en) * 2000-09-29 2003-07-22 Infocus Corporation Method and apparatus for measuring cooling efficacy of a fluid medium
US7047756B2 (en) * 2002-02-22 2006-05-23 Analog Devices, Inc. Method for automatic thermal calibration of a cooling system
TW536135U (en) * 2002-05-16 2003-06-01 Benq Corp Heat dissipation apparatus used in electronic device
US6824362B2 (en) * 2002-07-15 2004-11-30 Adc Dsl Systems, Inc. Fan control system
US20050019162A1 (en) * 2003-07-25 2005-01-27 Delano Andrew D. Utilizing an altitude sensor to control fan speed
US20050019164A1 (en) * 2003-07-25 2005-01-27 Delano Andrew D. Technique for sensing altitude from fan speed
US7102308B2 (en) * 2004-06-25 2006-09-05 General Electric Company Method and system for a variable speed fan control for thermal management
EP1708068B1 (de) * 2005-03-30 2008-04-02 LG Electronics Inc. Kühlvorrichtung und Steuerverfahren dafür
EP1864490B1 (de) * 2005-03-30 2013-02-20 LG Electronics Inc. Kühlsystem für einen schlanken Projektor

Also Published As

Publication number Publication date
DE602006000840T2 (de) 2009-04-09
US7641546B2 (en) 2010-01-05
EP1708068A1 (de) 2006-10-04
US20060291994A1 (en) 2006-12-28
EP1708068B1 (de) 2008-04-02

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