ATE282803T1 - Kältegerät mit magnetisch wirkendem hubkolbenregenerator - Google Patents

Kältegerät mit magnetisch wirkendem hubkolbenregenerator

Info

Publication number
ATE282803T1
ATE282803T1 AT99903433T AT99903433T ATE282803T1 AT E282803 T1 ATE282803 T1 AT E282803T1 AT 99903433 T AT99903433 T AT 99903433T AT 99903433 T AT99903433 T AT 99903433T AT E282803 T1 ATE282803 T1 AT E282803T1
Authority
AT
Austria
Prior art keywords
bed
regenerator
heat transfer
magnetic field
valve
Prior art date
Application number
AT99903433T
Other languages
English (en)
Inventor
Lewis M Lawton Jr
Carl B Zimm
Alexander G Jastrab
Original Assignee
Astronautics 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 Astronautics Corp filed Critical Astronautics Corp
Application granted granted Critical
Publication of ATE282803T1 publication Critical patent/ATE282803T1/de

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
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • 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
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0021—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with a static fixed magnet
    • 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
    • F25B2600/25—Control of valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Temperature-Responsive Valves (AREA)
  • Magnetically Actuated Valves (AREA)
AT99903433T 1998-02-03 1999-01-27 Kältegerät mit magnetisch wirkendem hubkolbenregenerator ATE282803T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/018,153 US5934078A (en) 1998-02-03 1998-02-03 Reciprocating active magnetic regenerator refrigeration apparatus
PCT/US1999/001708 WO1999040378A1 (en) 1998-02-03 1999-01-27 Reciprocating active magnetic regenerator refrigeration apparatus

Publications (1)

Publication Number Publication Date
ATE282803T1 true ATE282803T1 (de) 2004-12-15

Family

ID=21786531

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99903433T ATE282803T1 (de) 1998-02-03 1999-01-27 Kältegerät mit magnetisch wirkendem hubkolbenregenerator

Country Status (7)

Country Link
US (1) US5934078A (de)
EP (1) EP1053437B1 (de)
JP (1) JP4283994B2 (de)
KR (1) KR100577716B1 (de)
AT (1) ATE282803T1 (de)
DE (1) DE69921965T2 (de)
WO (1) WO1999040378A1 (de)

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US6408644B1 (en) * 2000-08-21 2002-06-25 Don Williams Microwave home energy heating and cooling system
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US6588216B1 (en) * 2002-04-19 2003-07-08 International Business Machines Corporation Apparatus and methods for performing switching in magnetic refrigeration systems
US6588215B1 (en) * 2002-04-19 2003-07-08 International Business Machines Corporation Apparatus and methods for performing switching in magnetic refrigeration systems using inductively coupled thermoelectric switches
US6595004B1 (en) * 2002-04-19 2003-07-22 International Business Machines Corporation Apparatus and methods for performing switching in magnetic refrigeration systems using thermoelectric switches
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DE10340352B4 (de) * 2003-09-02 2005-10-20 Bruker Biospin Ag Faellanden Kryokopf mit mehreren Wärmetauschern für die Kühlung der HF-Spulen oder Resonatoren
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Also Published As

Publication number Publication date
DE69921965D1 (de) 2004-12-23
US5934078A (en) 1999-08-10
JP2002502949A (ja) 2002-01-29
EP1053437B1 (de) 2004-11-17
KR100577716B1 (ko) 2006-05-10
EP1053437A1 (de) 2000-11-22
DE69921965T2 (de) 2005-11-03
JP4283994B2 (ja) 2009-06-24
WO1999040378A1 (en) 1999-08-12
EP1053437A4 (de) 2001-09-05
KR20010040540A (ko) 2001-05-15

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