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특허 상세정보

Pulsed electrothermal powder spray

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23K-009/00   
미국특허분류(USC) 21/912.147 ; 42/744.6
출원번호 US-0046610 (1998-03-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wray
인용정보 피인용 횟수 : 16  인용 특허 : 21
초록

A pulsed electrothermal powder spray apparatus and method increases coating particle velocities to the 2,000-4000 m/sec range. The apparatus includes a containment tube, which may be a reverse shock tube, having a capillary chamber section and a short barrel section. The tube is initially filled with an inert gas and powder is deposited in the barrel just downstream from the barrel's connection to the confined capillary discharge chamber. On receipt of a trigger signal, the muzzle shutter of the barrel section quickly opens, causing the inert gas to flow...

대표
청구항

[ We claim:] [1.] A pulsed electrothermal powder spray apparatus comprising a confined capillary arc discharge chamber, the capillary chamber having a first end and a second end, a first electrode positioned at the first end of the capillary chamber, and a second electrode positioned at the second end of the capillary chamber, a barrel having an attached end and a muzzle, with the attached end of the barrel connected to the second end of the capillary chamber such that a continuous cavity is formed from the first of the capillary chamber to the muzzle en...

이 특허에 인용된 특허 (21)

  1. Anderson Iver E. (Ames IA) Figliola Richard S. (Central SC) Molnar Holly M. (Palm Bay FL). Atomizing nozzle and process. USP1993075228620.
  2. Goldstein Yeshayahu S. A. (Gaithersburg MD) Tidman Derek A. (Silver Spring MD) Burton Rodney L. (Springfield VA) Massey Dennis W. (Manassas VA) Winsor Niels K. (Alexandria VA). Cartridge containing plasma source for accelerating a projectile. USP1987124715261.
  3. Wallstn Hans I. (Denens MO CHX) Yasuda Hirotsugu K. (Columbia MO). Cascade arc plasma torch and a process for plasma polymerization. USP1990084948485.
  4. Hanus Gary J. (Edina MN) Stahl Todd J. (Golden Valley MN) Camacho Salvador L. (Raleigh NC). Convertible plasma arc torch and method of use. USP1995095451740.
  5. Burton Rodney L. (145 Oak Tree Rd. Seymour IL 61875). Gas fed pulsed electric thruster. USP1995065425231.
  6. Browning James A. (P.O. Box 6 Hanover NH 03755). High power extended arc plasma spray method and apparatus. USP1988114788402.
  7. Marantz Daniel R. (25 Cedar La. Sands Point NY 11050) Marantz David R. (25 Cedar La. Sands Point NY 11050) Kowalsky Keith A. (3012 Bond Dr. Merrick NY 11566). High velocity electric-arc spray apparatus and method of forming materials. USP1995085442153.
  8. Marantz Daniel R. (Sands Point NY) Marantz David R. (Sands Point NY) Kowalsky Keith A. (Merrick NY). High velocity electric-arc spray apparatus and method of forming materials. USP1994035296667.
  9. Smith Mark D. ; Fajen Lyle Alan. Method and apparatus for accomplishing extended range TCAS using a dual bandwidth receiver. USP1999075923293.
  10. Browning James A. (Hanover NH). Method and apparatus for ultra high velocity dual stream metal flame spraying. USP1983014370538.
  11. Rangaswamy Subramaniam (Stony Brook NY) Marantz Daniel R. (Sands Point NY) Miller Robert A. (Oak Park MI). Method for making an abradable material by thermal spraying. USP1993115262206.
  12. Cheney Richard F. (Sayre PA) Pierce Richard H. (Towanda PA). Method for making ultrafine metal powder. USP1986064592781.
  13. Yolton Charles F. (Coraopolis PA) Cloran Thomas S. (East Liverpool OH) Sloan Thomas W. (Calcutta OH). Method for the plasma-arc production of metal powder. USP1983024374075.
  14. Marantz Daniel R. (Sands Point NY). Method of forming metal-matrix composites and composite materials. USP1993045206059.
  15. Zaplatynsky Isidor (Fairview Park OH). Plasma gun with coaxial powder feed and adjustable cathode. USP1991024990739.
  16. Goldstein Yeshayahu S. A. (Gaithersburg MD) Tidman Derek A. (Silver Spring MD) Burton Rodney L. (Fairfax Station VA) Massey Dennis W. (Manassas VA) Winsor Niels K. (Alexandria VA). Plasma propulsion apparatus and method. USP1990124974487.
  17. Lau John H. W. (Ottawa CAX) Margerum C. James (Ottawa CAX). Pulsed coaxial thermal plasma sprayer. USP1979024142089.
  18. Burton Rodney L. (Fairfax Station VA) Goldstein Yeshayahu S. A. (Gaithersburg MD) Tidman Derek A. (Silver Spring MD) Winsor Niels K. (Alexandria VA). Pulsed electrothermal thruster. USP1989044821509.
  19. Burton Rodney L. (Fairfax Station VA) Goldstein Yeshayahu S. A. (Gaithersburg MD) Tidman Derek A. (Silver Spring MD) Winsor Niels K. (Alexandria VA). Pulsed electrothermal thruster. USP1989044821508.
  20. Dorfman Leonid P. (Athens PA) Sampath Sanjay (Sayre PA) Scheithauer Michael J. (Ulster PA) Vanderpool Jack E. (Laceyville PA). Vortex arc generator and method of controlling the length of the arc. USP1994125374802.
  21. Shubert Gary C. (Tinton Falls NJ). Welding apparatus method for depositing wear surfacing material and a substrate having a weld bead thereon. USP1987084689463.

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  2. Compton, Logan M.. Bore healing mechanism. USP2016129523547.
  3. Jabado, Rene; Jensen, Jens Dahl; Krüger, Ursus; Körtvelyessy, Daniel; Lüthen, Volkmar; Reiche, Ralph; Rindler, Michael; Ullrich, Raymond. Cold spraying installation and cold spraying process with modulated gas stream. USP2009127631816.
  4. Oleynik, Vladislav; Ezell, Melvin Jason; Riggs, Jeffrey L.; Albul, Gennadiy. Electrical power generator. USP2012108294287.
  5. Riggs, Jeffrey L.; Oleynik, Vladislav; Borovikov, Valery; Albul, Gennadiy. Explosive decompression propulsion system. USP2012058181561.
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  9. Nowak,Daniel Anthony; DiMascio,Paul Stephen; Bucci,David Vincent. Method for coating metals. USP2008127462378.
  10. Fredericksen, David E.; Vollrath, George M.; Suopys, Algis P.; Rosenthal, Guy L.. Method for powder coating plastic articles and articles made thereby. USP2005076921558.
  11. Oleynik, Vladislav; Ezell, Melvin Jason; Riggs, Jeffrey L.; Albul, Gennadiy. Multiphase material generator vehicle. USP2013028378509.
  12. Schenkel,Jerry L.; Whitmore,Jeffrey H.. Piston for an engine. USP2006057051645.
  13. Koenig,Peter. Plasma spraying apparatus and also a method for monitoring the condition of a plasma apparatus. USP2008037342196.
  14. Claflin, Scott. System and method of combustion for sustaining a continuous detonation wave with transient plasma. USP2015069046058.
  15. Krenn, Andreas. Thermal spray assembly and method for using it. USP2017119815075.
  16. Kowalsky, Keith A.; Cook, David J.; Marantz, Daniel R.; Conti, John. Thermal spray method and apparatus using plasma transferred wire arc. USP2013118581138.