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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Liquid metal electromagnetic flow control device incorporating a pumping action

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B22D-041/08   
미국특허분류(USC) 222/594 ; 266/237
출원번호 US-0070017 (1987-07-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 14
초록
▼

A liquid metal electromagnetic flow control device for controlling liquid metal flow through a nozzle orifice includes an alternating current electromagnetic coil disposed adjacent the nozzle and surrounding the orifice therein, and a nonconductive structure disposed along a portion of the coil and occupying an axial portion of the nozzle orifice and leaving an adjacent portion of the nozzle orifice unoccupied. The coil is operable to produce a magnetic field being axially directed and eddy currents being azimuthally directed within the nozzle orifice an...

대표
청구항
▼

In combination with a nozzle constructed of nonconductive material, being connected to a source of liquid metal and defining an orifice for the flow of liquid metal from said source through said orifice, a liquid metal electromagnetic flow control device for controlling the flow of liquid metal through said nozzle orifice, said device comprising: (a) an alternating current electromagnetic coil disposed adjacent said nozzle and surrounding said orifice therein, said coil being operable to produce a magnetic field being axially directed and eddy currents b...

이 특허에 인용된 특허 (14)

  1. Yarwood John C. (Madison CT) Ungarean Gary L. (Woodbridge CT) Tyler Derek E. (Cheshire CT). Apparatus and process for electromagnetically forming a material into a desired thin strip shape. USP1984094471832.
  2. Kindlmann Peter J. (Guilford CT) Lewis Brian G. (Branford CT). Control system for electromagnetic casting of metals. USP1987074682645.
  3. Vives Charles (Chateaurenard FRX). Device for heating, mixing and/or transferring metals in the liquid state. USP1984124487401.
  4. Kuznetsov Stephen B. (Pittsburgh PA). Double-sided electromagnetic pump with controllable normal force for rapid solidification of liquid metals. USP1987014635705.
  5. Garnier ; Marcel A. ; Moreau ; Rene J.. Electromagnetic apparatus for construction of liquid metals. USP1978044082207.
  6. Yarwood John C. (Madison CT) Ungarean Gary L. (Woodbridge CT) Tyler Derek E. (Cheshire CT) Gaule Gerhart K. (Elberon NJ). Electromagnetic casting shape control by differential screening and inductor contouring. USP1984074458744.
  7. Kaneko Hideo (Kobe JPX) Kumashiro Hatsuyoshi (Kobe JPX) Iwata Akira (Kobe JPX). Horizontal continuous casting installation. USP1985074527616.
  8. Kaneko Hideo (Kobe JPX) Kumashiro Hatuyoshi (Kobe JPX) Iwata Akira (Kobe JPX). Horizontal continuous casting installation. USP1986074601327.
  9. Gloor Hans (Umiken CHX) Mller Eduard (Winterthur CHX). Method for regulating the flow of an electrically conductive fluid, especially of a molten bath of metal in continuous c. USP1987044655237.
  10. Behrens Hugh C. (Angleton TX). Molten metal handling system. USP1987014635706.
  11. Zavaras Alexander A. (North Royalton Athens OH GRX) Sobolewski Robert (North Royalton Streetsboro OH) Ryan Robert E. (North Royalton Highland Heights OH) George Michael J. (North Royalton Massillon O. Process and apparatus for the continuous casting of metal using electromagnetic stirring. USP1980044200137.
  12. Garnier Jacques P. (Grenoble FRX) Garnier Marcel A. (Grenoble FRX) Moreau Rene J. (Voiron FRX). Process and device for confining liquid metals by use of an electromagnetic field. USP1982044324266.
  13. Garnier Marcel A. (Grenoble FRX) Moreau Rene J. (Voiron FRX). Process and device for the control of liquid metal streams. USP1980084216800.
  14. Kindlmann Peter J. (Northford CT) Yarwood John C. (Madison CT) Ungarean Gary L. (Woodbridge CT) Tyler Derek E. (Cheshire CT). Transformer-driven shield for electromagnetic casting. USP1984074462457.

이 특허를 인용한 특허 피인용횟수: 30

  1. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2010097803212.
  2. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2009087578960.
  3. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2012058187358.
  4. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2012078216339.
  5. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2012068192681.
  6. Forbes Jones, Robin M.; Kennedy, Richard L.. Apparatus and method for clean, rapidly solidified alloys. USP2012078221676.
  7. Forbes Jones, Robin M.; Shaffer, Sterry A.. Casting apparatus and method. USP2010097798199.
  8. Forbes Jones, Robin M.; Shaffer, Sterry A.. Casting apparatus and method. USP2012048156996.
  9. Forbes Jones, Robin M.; Shaffer, Sterry A.. Casting apparatus and method. USP2012118302661.
  10. Vader, Scott; Vader, Zachary. Conductive liquid three dimensional printer. USP20180810040119.
  11. Smither Robert K.. Cooling for a rotating anode X-ray tube. USP1998045737387.
  12. Bruckner Raimund,DEX ; Grimm Daniel,DEX. Device and fireproof nozzle for the injection and/or casting of liquid metals. USP2001046217825.
  13. Trakowski,Walter; Jepsen,Olaf Norman; Schunk,Eckart; Frommann,Klaus; Brisberger,Rolf; Behrens,Holger; Zielenbach,Michael. Device for hot dip coating metal strands. USP2008047361224.
  14. Morrison Bruce Robert,AUX ; Osterberg Raymond Charles,AUX ; Payling Richard,AUX ; Baharis Chris,AUX ; O'Neill James Arthur,AUX ; Jinks Damien,AUX ; Ellis Peter James,AUX. Electro-magnetic plugging means for hot dip coating pot. USP2000086106620.
  15. Nathenson Richard D.. Electromagnetic flow control valve for a liquid metal. USP2000046044858.
  16. Nathenson Richard D.. Electromagnetic flow control valve for a liquid metal with built-in flow measurement. USP2001116321766.
  17. Henoch Charles W. ; Hendricks Peter J.. Fluid conduit. USP2000086106236.
  18. Forbes Jones, Robin M.. Ion plasma electron emitters for a melting furnace. USP2014068748773.
  19. Forbes Jones, Robin M.; Kennedy, Richard L.. Melting furnace including wire-discharge ion plasma electron emitter. USP2016099453681.
  20. Forbes Jones, Robin M.; Kennedy, Richard L.. Melting furnace including wire-discharge ion plasma electron emitter. USP2014028642916.
  21. Forbes Jones, Robin M.. Method and apparatus for producing large diameter superalloy ingots. USP2010097803211.
  22. Forbes Jones, Robin M.. Method and apparatus for producing large diameter superalloy ingots. USP2012078226884.
  23. Dietrich Walter (Hanau am Main DEX) Dietrich Klaus-Georg (Darmstadt-Wixhausen DEX). Method and apparatus for the vertical casting of metal melts. USP1991014987951.
  24. Forbes Jones,Robin M.. Method and apparatus for treating articles during formation. USP2006107114548.
  25. Forbes Jones, Robin M.; Kennedy, Richard L.; Conrad, Helmut Gerhard; Szylowiec, Ted; Conrad, Wayne; Phillips, Richard Stanley; Phillips, Andrew Richard Henry. Methods and apparatus for spray forming, atomization and heat transfer. USP2004086772961.
  26. Forbes Jones,Robin M.; Kennedy,Richard L.; Conrad,Helmut Gerhard; Szylowiec,Ted; Conrad,Wayne; Phillips,Richard Stanley; Phillips,Andrew Richard Henry. Methods and apparatus for spray forming, atomization and heat transfer. USP2008057374598.
  27. Kennedy, Richard L.; Forbes Jones, Robin M.. Processes, systems, and apparatus for forming products from atomized metals and alloys. USP2014068747956.
  28. Forbes Jones, Robin M.; Kennedy, Richard L.; Minisandram, Ramesh S.. Refining and casting apparatus and method. USP2015049008148.
  29. Forbes Jones, Robin M.; Shaffer, Sterry A.. Refining and casting apparatus and method. USP20190310232434.
  30. Forbes Jones, Robin M.; Shaffer, Sterry A.. Refining and casting apparatus and method. USP2014118891583.

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