BR0304621A - Método para esfriar um dispositivo supercondutor de alta temperatura - Google Patents

Método para esfriar um dispositivo supercondutor de alta temperatura

Info

Publication number
BR0304621A
BR0304621A BR0304621-4A BR0304621A BR0304621A BR 0304621 A BR0304621 A BR 0304621A BR 0304621 A BR0304621 A BR 0304621A BR 0304621 A BR0304621 A BR 0304621A
Authority
BR
Brazil
Prior art keywords
high temperature
cooling
heat transfer
temperature
superconducting device
Prior art date
Application number
BR0304621-4A
Other languages
English (en)
Inventor
Bayram Arman
Arun Acharya
Dante Patrick Bonaquist
John Henri Royal
Original Assignee
Praxair Technology 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
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR0304621A publication Critical patent/BR0304621A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/16—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by cooling
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

"MéTODO PARA ESFRIAR UM DISPOSITIVO SUPERCONDUTOR DE ALTA TEMPERATURA". Um método para refrigerar um dispositivo supercondutor de alta temperatura para manter as condições operacionais de supercondução no qual um primeiro meio de transferência de calor tal como um primeiro fluido de transferência de calor é esfriado para uma temperatura maior do que a temperatura de nitrogênio líquido saturado e é usado para interceptar o calor do ambiente enquanto que um segundo meio de transferência de calor tal como um segundo fluido de transferência de calor é esfriado para uma temperatura dentro da faixa operacional de temperatura de supercondutividade de alta temperatura para manter as condições operacionais de supercondução.
BR0304621-4A 2002-10-23 2003-10-17 Método para esfriar um dispositivo supercondutor de alta temperatura BR0304621A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/277,884 US6640557B1 (en) 2002-10-23 2002-10-23 Multilevel refrigeration for high temperature superconductivity

Publications (1)

Publication Number Publication Date
BR0304621A true BR0304621A (pt) 2004-08-31

Family

ID=29270349

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0304621-4A BR0304621A (pt) 2002-10-23 2003-10-17 Método para esfriar um dispositivo supercondutor de alta temperatura

Country Status (7)

Country Link
US (1) US6640557B1 (pt)
EP (1) EP1413837A2 (pt)
JP (1) JP4707944B2 (pt)
KR (1) KR100681100B1 (pt)
CN (1) CN100416880C (pt)
BR (1) BR0304621A (pt)
CA (1) CA2445686C (pt)

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JP4399770B2 (ja) * 2003-09-19 2010-01-20 住友電気工業株式会社 超電導ケーブルの運転方法および超電導ケーブルシステム
US7263845B2 (en) * 2004-09-29 2007-09-04 The Boc Group, Inc. Backup cryogenic refrigeration system
US7228686B2 (en) * 2005-07-26 2007-06-12 Praxair Technology, Inc. Cryogenic refrigeration system for superconducting devices
US7395675B2 (en) * 2005-11-14 2008-07-08 Praxair Technology, Inc. Superconducting cable cooling system
KR100799699B1 (ko) * 2007-01-11 2008-02-01 이창희 식품 온열저장장치
JP2009121786A (ja) * 2007-11-19 2009-06-04 Ihi Corp 極低温冷凍装置とその制御方法
WO2013154185A1 (ja) * 2012-04-13 2013-10-17 大陽日酸株式会社 高温超電導機器の冷却装置及びその運転方法
KR101366929B1 (ko) 2012-09-28 2014-02-25 두산엔진주식회사 초전도 발전 시스템
CN109307683A (zh) * 2017-07-28 2019-02-05 丹东东方测控技术股份有限公司 一种用于工业核磁共振永磁体系统的温控装置
AU2018373496B2 (en) * 2017-11-27 2024-08-15 Glaciem Cooling Technologies Pty Ltd. Refrigeration system
CN108061414A (zh) * 2017-12-14 2018-05-22 广西庚源香料有限责任公司 一种化工原料的冷藏装置
CN111637661A (zh) * 2020-05-11 2020-09-08 益海（连云港）粮油工业有限公司 一种带高效换热系统的精炼车间冷却塔
DE102020007043A1 (de) 2020-11-18 2022-05-19 Messer Se & Co. Kgaa Vorrichtung zum Übertragen elektrischer Energie mit einem supraleitenden Stromträger
KR102635257B1 (ko) * 2021-11-23 2024-02-07 한국남동발전 주식회사 초전도 회전기기용 극저온 냉각 시스템

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GB1482967A (en) * 1973-10-24 1977-08-17 Siemens Ag Superconductive electric cable and cooling apparatus therefor
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Also Published As

Publication number Publication date
JP2004146830A (ja) 2004-05-20
CN100416880C (zh) 2008-09-03
KR20040036562A (ko) 2004-04-30
CN1497748A (zh) 2004-05-19
KR100681100B1 (ko) 2007-02-08
CA2445686A1 (en) 2004-04-23
CA2445686C (en) 2007-02-13
US6640557B1 (en) 2003-11-04
JP4707944B2 (ja) 2011-06-22
EP1413837A2 (en) 2004-04-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2042 DE 23/02/2010.