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특허 상세정보

Electromagnetic flow control valve for a liquid metal

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/02    B22D-011/16   
미국특허분류(USC) 137/013 ; 137/827 ; 137/251.1 ; 164/147.1
출원번호 US-0022163 (1998-02-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 9
초록

An electromagnetic flow control valve for an electrically conductive liquid having a plurality of coils and yokes surrounding a non-metallic, such as alumina, tube through which an electrically conducting liquid, such as liquid metal, flows. Direct current applied to the coils causes retarding forces to be imposed on the flowing liquid. The electromagnetic flow control valve can be used in conjunction with a continuous caster where the electromagnetic flow control valve is in fluid communication with a tundish.

대표
청구항

[ I claim:] [19.] A method for controlling the flow of molten metal, wherein the metal is non-magnetic in the molten state, comprising the steps of:passing molten metal through a tube having an unobstructed passageway that is transparent to a magnetic field;directing a plurality of circumferentially positioned magnetic fields toward the tube; andcontrolling the flow of the molten metal by the strength of the magnetic fields.

이 특허를 인용한 특허 피인용횟수: 14

  1. Blangé, Jan-Jette. Device and method for feeding particles into a stream. USP2012018087480.
  2. Hyde, Roderick A.; Ishikawa, Muriel Y.; McWhirter, Jon D.; Odedra, Ashok; Walter, Joshua C.; Weaver, Kevan D.; Wood, Jr., Lowell L.. Electromagnet flow regulator, system, and methods for regulating flow of an electrically conductive fluid. USP2013068453330.
  3. Hyde, Roderick A.; Ishikawa, Muriel Y.; McWhirter, Jon D.; Odedra, Ashok; Walter, Joshua C.; Weaver, Kevan D.; Wood, Jr., Lowell L.. Electromagnetic flow regulator, system and methods for regulating flow of an electrically conductive fluid. USP2015049008257.
  4. Hyde, Roderick A.; Ishikawa, Muriel Y.; McWhirter, Jon D.; Odedra, Ashok; Walter, Joshua C.; Weaver, Kevan D.; Wood, Jr., Lowell L.. Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid. USP2014078781056.
  5. Hyde, Roderick A.; Ishikawa, Muriel Y.; McWhirter, Jon D.; Odedra, Ashok; Walter, Joshua C.; Weaver, Kevan D.; Wood, Jr., Lowell L.. Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid. USP2013038397760.
  6. Hyde, Roderick A.; Ishikawa, Muriel Y.; McWhirter, Jon D.; Odedra, Ashok; Walter, Joshua C.; Weaver, Kevan D.; Wood, Jr., Lowell L.. Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid. USP2013118584692.
  7. Hyde, Roderick A.; Ishikawa, Muriel Y.; McWhirter, Jon D.; Odedra, Ashok; Walter, Joshua C.; Weaver, Kevan D.; Wood, Jr., Lowell L.. Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid. USP2013048430129.
  8. Yamane, Hiroshi; Bessho, Nagayasu; Miki, Yuji; Takeuchi, Shuji; Kirihara, Tadasu. Method and apparatus for continuous casting of metals. USP2009127628196.
  9. Yamane, Hiroshi; Bessho, Nagayasu; Miki, Yuji; Takeuchi, Shuji; Kirihara, Tadasu. Method and apparatus for continuous casting of metals. USP2004036712124.
  10. Ahlfeld, Charles E.; Gilleland, John Rogers; Hyde, Roderick A.; Ishikawa, Muriel Y.; McAlees, David G.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Weaver, Thomas Allan; Whitmer, Charles; Wood, Victoria Y. H.; Wood, Jr., Lowell L.; Zimmerman, George B.. Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product. USP2015109159461.
  11. Ahlfeld, Charles E.; Gilleland, John Rogers; Hyde, Roderick A.; Ishikawa, Muriel Y.; McAlees, David G.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Weaver, Thomas Allan; Whitmer, Charles; Wood, Victoria Y. H.; Wood, Jr., Lowell L.; Zimmerman, George B.. Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same. USP2016099443623.
  12. Ahlfeld, Charles E.; Gilleland, John Rogers; Hyde, Roderick A.; Ishikawa, Muriel Y.; McAlees, David G.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Weaver, Thomas Allan; Whitmer, Charles; Wood, Victoria Y. H.; Wood, Jr., Lowell L.; Zimmerman, George B.. Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same. USP2017079704604.
  13. Ahlfeld, Charles E.; Gilleland, John Rogers; Hyde, Roderick A.; Ishikawa, Muriel Y.; McAlees, David G.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Weaver, Thomas Allan; Whitmer, Charles; Wood, Victoria Y. H.; Wood, Jr., Lowell L.; Zimmerman, George B.. Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same. USP2017059659673.
  14. Ivers Douglas E. ; Carlson J. David ; Jolly Mark R. ; Chrzan Michael J. ; Prindle Donald R. ; St. Clair Kenneth A.. Two-way magnetorheological fluid valve assembly and devices utilizing same. USP2000126158470.