BR0304621A - Método para esfriar um dispositivo supercondutor de alta temperatura - Google Patents
Método para esfriar um dispositivo supercondutor de alta temperaturaInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000013529 heat transfer fluid Substances 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000011555 saturated liquid Substances 0.000 abstract 1
- 239000002887 superconductor Substances 0.000 abstract 1
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.
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) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
AU2018373496A1 (en) * | 2017-11-27 | 2020-06-18 | 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 |
KR102635257B1 (ko) * | 2021-11-23 | 2024-02-07 | 한국남동발전 주식회사 | 초전도 회전기기용 극저온 냉각 시스템 |
Family Cites Families (28)
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DE1937795A1 (de) * | 1969-07-25 | 1971-02-04 | Siemens Ag | Abstandhalter aus schlecht waermeleitendem Material zwischen je zwei einander umschliessenden Rohren,insbesondere bei tiefgekuehlten Kabeln |
DE1937796C3 (de) * | 1969-07-25 | 1979-11-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Tiefgekühltes, insbesondere supraleitendes Kabel |
US3950606A (en) * | 1973-10-24 | 1976-04-13 | Siemens Aktiengesellschaft | Apparatus and method for cooling a superconducting cable |
GB1482967A (en) * | 1973-10-24 | 1977-08-17 | Siemens Ag | Superconductive electric cable and cooling apparatus therefor |
JPS6171608A (ja) * | 1984-09-17 | 1986-04-12 | Toshiba Corp | 超電導装置 |
US4718239A (en) | 1987-03-05 | 1988-01-12 | Union Carbide Corporation | Cryogenic storage vessel |
JPS6461006A (en) * | 1987-09-01 | 1989-03-08 | Toshiba Corp | Superconducting device |
DE3841640A1 (de) * | 1987-12-14 | 1989-07-13 | Chang Yan | Verfahren zur gewinnung von waermeenergie aus umweltfluida |
US4796433A (en) * | 1988-01-06 | 1989-01-10 | Helix Technology Corporation | Remote recondenser with intermediate temperature heat sink |
JPH01290327A (ja) * | 1988-05-18 | 1989-11-22 | Hitachi Ltd | 超電導光通信装置 |
JPH0231108U (pt) * | 1988-08-19 | 1990-02-27 | ||
US5553457A (en) | 1994-09-29 | 1996-09-10 | Reznikov; Lev | Cooling device |
US5647218A (en) | 1995-05-16 | 1997-07-15 | Kabushiki Kaisha Toshiba | Cooling system having plural cooling stages in which refrigerate-filled chamber type refrigerators are used |
KR100393776B1 (ko) | 1995-11-14 | 2003-10-11 | 엘지전자 주식회사 | 두개의증발기를가지는냉동사이클장치 |
IT1277740B1 (it) * | 1995-12-28 | 1997-11-12 | Pirelli Cavi S P A Ora Pirelli | Cavo superconduttore per alta potenza |
JPH10282200A (ja) | 1997-04-09 | 1998-10-23 | Aisin Seiki Co Ltd | 超電導磁石システムの冷却装置 |
FR2775846B1 (fr) | 1998-03-05 | 2000-06-23 | Alsthom Cge Alcatel | Procede pour le maintien a basse temperature d'une cryoliaison supraconductrice |
US6354087B1 (en) | 1998-05-22 | 2002-03-12 | Sumitomo Electric Industries, Ltd | Method and apparatus for cooling superconductor |
US6076372A (en) * | 1998-12-30 | 2000-06-20 | Praxair Technology, Inc. | Variable load refrigeration system particularly for cryogenic temperatures |
US6065305A (en) | 1998-12-30 | 2000-05-23 | Praxair Technology, Inc. | Multicomponent refrigerant cooling with internal recycle |
DE19904822C1 (de) * | 1999-02-05 | 2000-05-18 | Messer Griesheim Gmbh Frankfur | Verfahren und Vorrichtung zur Kühlung von Stromzuführungen |
DE60040337D1 (de) * | 1999-07-26 | 2008-11-06 | Prysmian Cavi Sistemi Energia | Elektrisches energieübertragungssystem in supraleitfähigkeitszustände und verfahren zur dauerkühlung eines supraleitenden kabels |
US6205812B1 (en) | 1999-12-03 | 2001-03-27 | Praxair Technology, Inc. | Cryogenic ultra cold hybrid liquefier |
US6327865B1 (en) | 2000-08-25 | 2001-12-11 | Praxair Technology, Inc. | Refrigeration system with coupling fluid stabilizing circuit |
US6730851B2 (en) * | 2000-10-06 | 2004-05-04 | Pirelli Cavi E Sistemi S.P.A. | Superconducting cable and current transmission and/or distribution network including the superconducting cable |
US6759593B2 (en) * | 2000-11-14 | 2004-07-06 | Pirelli Cavi E Sistemi S.P.A. | Superconducting cable |
US6374617B1 (en) | 2001-01-19 | 2002-04-23 | Praxair Technology, Inc. | Cryogenic pulse tube system |
US6415611B1 (en) | 2001-02-22 | 2002-07-09 | Praxair Technology, Inc. | Cryogenic refrigeration system using magnetic refrigerator forecooling |
-
2002
- 2002-10-23 US US10/277,884 patent/US6640557B1/en not_active Expired - Fee Related
-
2003
- 2003-10-08 EP EP03022880A patent/EP1413837A2/en not_active Withdrawn
- 2003-10-17 KR KR1020030072547A patent/KR100681100B1/ko not_active IP Right Cessation
- 2003-10-17 BR BR0304621-4A patent/BR0304621A/pt not_active IP Right Cessation
- 2003-10-20 CA CA002445686A patent/CA2445686C/en not_active Expired - Fee Related
- 2003-10-21 JP JP2003360453A patent/JP4707944B2/ja not_active Expired - Fee Related
- 2003-10-22 CN CNB2003101196054A patent/CN100416880C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1497748A (zh) | 2004-05-19 |
KR100681100B1 (ko) | 2007-02-08 |
CA2445686C (en) | 2007-02-13 |
KR20040036562A (ko) | 2004-04-30 |
JP2004146830A (ja) | 2004-05-20 |
US6640557B1 (en) | 2003-11-04 |
CN100416880C (zh) | 2008-09-03 |
EP1413837A2 (en) | 2004-04-28 |
CA2445686A1 (en) | 2004-04-23 |
JP4707944B2 (ja) | 2011-06-22 |
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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. |