Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 376/138
Name: Induced nuclear reactions: processes, systems, and elements > Nuclear fusion > Magnetic confinement of plasma > Toroidal confinement of plasma > Bumpy torus
Description: Subject matter having means (i.e., chamber) physically containing the given volume and wherein the physical surface of the means has regularly spaced depressions.

Patents under this class:

Patent Number Title Of Patent Date Issued
5225146 Injection of electrons with predominantly perpendicular energy into an area of toroidal field ripple in a tokamak plasma to improve plasma confinement Jul. 6, 1993
H268 Elmo bumpy square plasma confinement device May. 5, 1987
4229679 Plasma control system Oct. 21, 1980

  Recently Added Patents
Particle measurement process and apparatus
Method and apparatus for determining storage capacity error for a data storage device
Selecting input/output components of a mobile terminal
Multicolored light converting LED with minimal absorption
Detachably integrated battery charger for mobile cell phones and like devices
Liquid crystal display device
  Randomly Featured Patents
System and process for treatment and de-halogenation of ballast water
Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
Fluid actuated valve apparatus
Mobile communication system having a control for limiting the number of carriers based on the level of intermodulation distortion
Treatment of blast furnace off-gas
Method of purification of acetonitrile
Cool frame for protecting packaged electronic devices
Method for producing a solid electrolytic capacitor
Catalyst systems and their use in a polymerization process
Air lift system for large diameter borehole drilling