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Class Information
Number: 373/14
Name: Industrial electric heating furnaces > Electron beam furnace device > Vaporizing furnace > Gun assembly > With deflection control
Description: Subject matter including means to regulate the path of the electron beam.

Patents under this class:

Patent Number Title Of Patent Date Issued
7152549 Vapor deposition system Dec. 26, 2006
6804288 Electron beam exposure apparatus and electron beam deflection apparatus Oct. 12, 2004
6064686 Arc-free electron gun May. 16, 2000
5905753 Free-standing rotational rod-fed source May. 18, 1999
5861599 Rod-fed electron beam evaporation system Jan. 19, 1999
5532446 Magnetic deflection system for a high-power electron beam Jul. 2, 1996
RE35024 Electron beam gun with grounded shield to prevent arc down Aug. 22, 1995
5418348 Electron beam source assembly May. 23, 1995
5216690 Electron beam gun with grounded shield to prevent arc down Jun. 1, 1993
5136609 Method of producing finely divided particles or powder, vapor or fine droplets, and apparatus therefor Aug. 4, 1992
5084090 Vacuum processing of reactive metal Jan. 28, 1992
5012064 Electron beam evaporation source Apr. 30, 1991
4947404 Magnet structure for electron-beam heated evaporation source Aug. 7, 1990
4835789 Electron-beam heated evaporation source May. 30, 1989
4778974 Electron beam line evaporator Oct. 18, 1988
4731537 Electron beam gun Mar. 15, 1988
4728772 Vapor source assembly with adjustable magnetic pole pieces Mar. 1, 1988
4616363 Electron-beam furnace with magnetic stabilization Oct. 7, 1986
4611330 Electron beam vaporizer Sep. 9, 1986
4221629 Electron beam evaporation device for vacuum evaporators Sep. 9, 1980
4171462 Linear electron beam gun evaporator having uniform electron emission Oct. 16, 1979
4058667 Ion protected linear electron beam metal evaporator Nov. 15, 1977
4038484 Electron beam heating system Jul. 26, 1977
4035573 Electron beam heating apparatus having means for sweeping the beam spot Jul. 12, 1977

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