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특허 상세정보

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Method and apparatus for cooling superconductor

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F25B-009/00   
미국특허분류(USC) 62/006
출원번호 US-0463235 (2000-01-21)
우선권정보 JP-0141389 (1998-05-22); JP-0182162 (1998-06-29); JP-0373969 (1998-12-28)
국제출원번호 PCT/JP99/02629 (1999-05-20)
§371/§102 date 20000121 (20000121)
국제공개번호 WO99/62127 (1999-12-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Foley & Lardner
인용정보 피인용 횟수 : 31  인용 특허 : 6
초록
▼

A method and an apparatus are provided by which a high temperature superconductor can be cooled to a lower temperature easily and conveniently at a low cost. In the cooling method and apparatus according to the present invention, a high temperature superconductor constituting a cable (50) is cooled by liquid refrigerant (41). The refrigerant (41) is cooled by a refrigerator (10) to or below the freezing point which is given by the refrigerant having a stationary state in the cooling system. The cooled refrigerant is forced to flow and circulated by a pum...

대표
청구항

1. A method of cooling a superconductor by a refrigerant comprising the steps of:cooling the refrigerant to or below a freezing point which is given by the refrigerant having a stationary state in a cooling system for the superconductor; maintaining the refrigerant having a temperature equal to or lower than the freezing point in a fluid state by a physical action on the cooled refrigerant; and cooling the superconductor to or below a critical temperature of the superconductor by the refrigerant in the fluid state.

이 특허에 인용된 특허 (6)

  1. Schmidt Fritz (Erlangen DT). Apparatus and method for cooling a superconducting cable. USP1976043950606.
  2. Kuriyama Toru (Yokohama JPX) Ohtani Yasumi (Yokohama JPX) Chandratilleke Rohana (Yokohama JPX) Yoshino Tatsuya (Tokyo JPX) Kobayashi Takayuki (Yokohama JPX). Cooling system having plural cooling stages in which refrigerate-filled chamber type refrigerators are used. USP1997075647218.
  3. Vinokurov Alexandr A. (ulitsa Serdjukova ; 6 ; kv. 58 Novosibirsk SUX) Zhukovsky Alexandr V. (Naberezhnaya Chernoi Rechki ; 12 ; kv. 69 Leningrad SUX) Zotov Igor L. (ulitsa Rogova ; 2 ; kv. 86 Moscow. Device for checking an electrical machine cooling system. USP1981024250744.
  4. Murakami Masato (Tokyo JPX) Oyama Terutsugu (Tokyo JPX) Fujimoto Hiroyuki (Tokyo JPX) Koshizuka Naoki (Tokyo JPX) Shiohara Yu (Tokyo JPX) Tanaka Shoji (Tokyo JPX). Process for preparing oxide superconductor. USP1995075430010.
  5. Inoue Tatsuo,JPX ; Ohashi Yoshimasa,JPX. Superconducting magnet system outfitted with cooling apparatus. USP1999105966944.
  6. Meierovich Eduard A. (Moscow SUX) Shenderovich Pavel B. (Moscow SUX) Chalisov Jury I. (Moscow SUX) Golenchenko Valery A. (Moscow SUX) Rybin Igor V. (Moscow SUX) Sukhushin Vitaly B. (Moscow SUX). Superconducting magnetic system. USP1980124237507.

이 특허를 인용한 특허 피인용횟수: 31

  1. Lee,Ron Clark. Backup cryogenic refrigeration system. USP2007097263845.
  2. Kawamura, Kuniaki; Ikeuchi, Masamitsu; Machida, Akito. Coal energy utilization system having superconducting power transmission. USP2009107602085.
  3. Stauffenegger, Philippe; Kessler, Klemens; Tomaselli, Marco; Radke, Sven; Felber, Bernhard. Compact cryogenic NMR sensor with integrated active cooling device. USP2014118896312.
  4. Reagan, Brendan A.; Rocca, Jorge J.; Wernsing, Keith A.; Curtis, Alden H.; Furch, Federico J.. Cooling system for high average power laser. USP2015129209598.
  5. Steinbach,Albert Eugene. Cryogenic cooling system and method with backup cold storage device. USP2007037185501.
  6. Popadiuc, Peter. Cryogenic fluid system and method of operating same. USP20190310240722.
  7. Kusada, Shigehisa; Motoyoshi, Tomoyuki; Sanada, Yoshinao; Tomioka, Keiji. Cryogenic refrigeration system. USP2003086609383.
  8. Yamaguchi, Sataro. Direct current superconducting power transmission cable and system. USP2010047692338.
  9. Morris, Ronald N.; Andeen, Bruce R.; Bartlett, Allen J.. Linear drive cryogenic refrigerator. USP2013048413452.
  10. Fukuda,Yuzo; Tanaka,Hiroyuki. Low temperature probe having transmitting coil and receiving coil or transmit/receive coil and used in NMR apparatus. USP2007117295010.
  11. Popadiuc, Peter. Machine system having submersible pumping system, and method. USP20190310240562.
  12. Rapoport,Uri; Katznelson,Ehud. Means and method of maintaining a constant temperature in the magnetic assembly of a magnetic resonance device. USP2007117297907.
  13. Laskaris, Evangelos Trifon; Sivasubramaniam, Kiruba. Method and apparatus for a superconducting generator driven by wind turbine. USP2010107821164.
  14. Maguire,James F.; McCarthy,Michael. Method and apparatus for cooling a superconducting cable. USP2008117453041.
  15. Arman,Bayram; Volk,James J.; Richards,Steve A.; Ahmed,M. Mushtaq; Acharya,Arun. Method for operating a cryocooler using on line contaminant monitoring. USP2006047024867.
  16. Soika, Rainer; Stemmle, Mark. Method for operation of an arrangement having at least one superconducting cable. USP2012078214005.
  17. Bonaquist, Dante Patrick; Rampersad, Bryce Mark; Royal, John Henri. Method for providing cooling to superconducting cable. USP2004056732536.
  18. Bonaquist, Dante Patrick; Rampersad, Bryce Mark; Royal, John Henri. Method for providing cooling to superconducting cable. USP2005056895765.
  19. Weeber,Konrad Roman; Sivasubramaniam,Kiruba. Methods and apparatus for operating an electric machine. USP2008127466046.
  20. Arman, Bayram; Acharya, Arun; Bonaquist, Dante Patrick; Royal, John Henri. Multilevel refrigeration for high temperature superconductivity. USP2003116640557.
  21. Stewart, Douglas Ian. Networked energy management. USP2014028655496.
  22. Witte, Werner; Bührer, Carsten. Primary part of a linear motor and linear motor therewith. USP2010077750513.
  23. Frank,Michael; van Hasselt,Peter. Refrigeration plant for parts of installation, which are to be chilled. USP2007027174737.
  24. Masuda, Takato; Yumura, Hiroyasu. Super-conductive cable operation method and super-conductive cable system. USP2009117614243.
  25. Royal,John Henri; Minbiole,Barry; Zia,Jalal Hunain; Lynch,Nancy Jean. Superconducting cable cooling system. USP2008077395675.
  26. Yamamoto, Keiichi. Superconducting cable cooling system. USP2015129218899.
  27. Tamada, Noriharu; Tomita, Masaru. Superconducting cable having outgoing coolant inside a conductor and return coolant outside the conductor, and device and method for cooling superconducting cable. USP20180810062478.
  28. Lvovsky, Yuri. Superconducting magnet coil interface and method providing coil stability. USP2013048415952.
  29. Nakayama, Takeshi. Superconducting magnet device. USP2017049620272.
  30. Bechis, Massimo; Nassi, Marco. System for transmitting electric energy in superconductivity conditions and method for refrigerating in a continuous superconducting cable. USP2005036864417.
  31. Keiter,Douglas E.; Holliday,Ezekiel S.. Temperature control for free-piston cryocooler with gas bearings. USP2007097266947.

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