DK3355007T3 - Køleapparat-ventilator og køleapparat til ultralav temperatur - Google Patents

Køleapparat-ventilator og køleapparat til ultralav temperatur Download PDF

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Publication number
DK3355007T3
DK3355007T3 DK17153488.6T DK17153488T DK3355007T3 DK 3355007 T3 DK3355007 T3 DK 3355007T3 DK 17153488 T DK17153488 T DK 17153488T DK 3355007 T3 DK3355007 T3 DK 3355007T3
Authority
DK
Denmark
Prior art keywords
cooling device
ultra
low temperature
fan
device fan
Prior art date
Application number
DK17153488.6T
Other languages
English (en)
Inventor
Simon Clarke
George Manson
Rüdiger Uhlendorf
Original Assignee
Eppendorf Ag
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 Eppendorf Ag filed Critical Eppendorf Ag
Application granted granted Critical
Publication of DK3355007T3 publication Critical patent/DK3355007T3/da

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0666—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the freezer
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/02—Timing
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/122—Sensors measuring the inside temperature of freezer compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK17153488.6T 2017-01-27 2017-01-27 Køleapparat-ventilator og køleapparat til ultralav temperatur DK3355007T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17153488.6A EP3355007B1 (de) 2017-01-27 2017-01-27 Kühlgeräte-lüftervorrichtung und ultra-niedrigtemperatur-kühlgeräte

Publications (1)

Publication Number Publication Date
DK3355007T3 true DK3355007T3 (da) 2020-07-06

Family

ID=57909527

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17153488.6T DK3355007T3 (da) 2017-01-27 2017-01-27 Køleapparat-ventilator og køleapparat til ultralav temperatur

Country Status (6)

Country Link
US (1) US11346593B2 (da)
EP (1) EP3355007B1 (da)
JP (1) JP2020507702A (da)
CN (1) CN110168297B (da)
DK (1) DK3355007T3 (da)
WO (1) WO2018137858A1 (da)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759051A (en) * 1970-08-04 1973-09-18 Tokyo Shibaura Electric Co Dual compartment-temperature refrigerator with positive internal air circulation
JPS5971970A (ja) * 1983-09-13 1984-04-23 松下冷機株式会社 冷蔵庫
US4736594A (en) * 1986-08-06 1988-04-12 Pao Peter Y M Method and apparatus for controlling refrigeration systems
JPH0413076A (ja) * 1990-04-27 1992-01-17 Toshiba Corp 冷却庫装置
US6348752B1 (en) * 1992-04-06 2002-02-19 General Electric Company Integral motor and control
US5488835A (en) * 1993-07-28 1996-02-06 Howenstine; Mervin W. Methods and devices for energy conservation in refrigerated chambers
JP3935284B2 (ja) * 1999-03-05 2007-06-20 株式会社東芝 冷蔵庫
JP2001339984A (ja) * 2000-05-29 2001-12-07 Daiwa Industries Ltd Ｄｃブラシレスモータの起動方法
JP2001336869A (ja) * 2000-05-30 2001-12-07 Mitsubishi Electric Corp 冷凍冷蔵庫
JP2002071255A (ja) * 2000-08-24 2002-03-08 Toshiba Corp 冷蔵庫及びその制御方法
US6940235B2 (en) * 2001-05-10 2005-09-06 Analog Devices, Inc. Method and apparatus for driving a brushless DC motor
US6725680B1 (en) * 2002-03-22 2004-04-27 Whirlpool Corporation Multi-compartment refrigerator control algorithm for variable speed evaporator fan motor
KR100497157B1 (ko) * 2002-06-08 2005-06-23 삼성전자주식회사 화장품 저장고 및 그 제어방법
US6769265B1 (en) * 2003-03-12 2004-08-03 Maytag Corporation Variable speed refrigeration system
US7490480B2 (en) * 2003-03-14 2009-02-17 Maytag Corporation Variable speed refrigeration system
US6865899B2 (en) * 2003-03-22 2005-03-15 Lg Electronics Inc. Refrigerator and method of controlling the same
US7151349B1 (en) * 2004-04-08 2006-12-19 Analog Devices, Inc. Fan speed control
JP2007113874A (ja) * 2005-10-21 2007-05-10 Daikin Ind Ltd トレーラー用冷凍装置
CA2702252C (en) * 2007-10-10 2015-06-16 Prime Datum, Inc. Integrated fan drive system for cooling tower
JP2009127969A (ja) * 2007-11-27 2009-06-11 Daiwa Industries Ltd 冷蔵庫
CN201499074U (zh) * 2009-07-15 2010-06-02 江苏洛克电气有限公司 用于无霜冰箱的无刷直流风扇马达
CN103104959B (zh) * 2011-11-09 2015-11-04 珠海格力电器股份有限公司 除湿机的控制方法及除湿机
US9140477B2 (en) * 2012-05-21 2015-09-22 Whirlpool Corporation Synchronous compartment temperature control and apparatus for refrigeration with reduced energy consumption
CN105805845A (zh) * 2014-12-31 2016-07-27 广东美的制冷设备有限公司 窗式房间空调器及窗式房间空调器的控制方法

Also Published As

Publication number Publication date
CN110168297A (zh) 2019-08-23
JP2020507702A (ja) 2020-03-12
CN110168297B (zh) 2022-08-23
WO2018137858A1 (de) 2018-08-02
US20200158415A1 (en) 2020-05-21
EP3355007B1 (de) 2020-04-29
EP3355007A1 (de) 2018-08-01
US11346593B2 (en) 2022-05-31

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