Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 373/16
Name: Industrial electric heating furnaces > Electron beam furnace device > With plural beam devices
Description: Subject matter wherein the furnace has more than one electron beam gun.










Patents under this class:

Patent Number Title Of Patent Date Issued
6175585 Electron beam shielding apparatus and methods for shielding electron beams Jan. 16, 2001
5263044 Remelting method for recognition and recovery of noble metals and rare metals Nov. 16, 1993
5142549 Remelting apparatus and method for recognition and recovery of noble metals and rare earths Aug. 25, 1992
5034590 Electron gun arrangement for use in the electron beam evaporation process Jul. 23, 1991
5008897 Water cooled crucible Apr. 16, 1991
4973818 Device and method for the control and monitoring of an electron beam for metal working Nov. 27, 1990
4891821 Magnetic correcting fence for adjacent e-guns Jan. 2, 1990
4823358 High capacity electron beam cold hearth furnace Apr. 18, 1989











 
 
  Recently Added Patents
Power supply device
Detachably integrated battery charger for mobile cell phones and like devices
Adaptive non-positive inductor current detector (ANPICD)
Method of fabricating a solar cell with a tunnel dielectric layer
Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
Surface modification
Gaze tracking password input method and device utilizing the same
  Randomly Featured Patents
Method and apparatus for modifying a scheduling database
Display case for use with a merchandise display rack
Aircraft component
Air doffing system for a textile processing machine
Profile engineered, electrically active thin film devices
Device for the determination of chlorine in the water of swimming pools
ASIC customization with predefined via mask
Structure and method for evaluating an integrated electronic device
Projecting system and lens combination thereof
Formation of acoustical images