United States Patent and Trademark Office

Outline		Indent Level
Color		Curly Brackets (indicating CPC extensions to IPC)

Printable version [PDF]
	CPC	COOPERATIVE PATENT CLASSIFICATION

G21B

FUSION REACTORS (uncontrolled reactors G21J)

G21B 1/00

Thermonuclear fusion reactors

G21B 1/01

Hybrid fission-fusion nuclear reactors

G21B 1/03

with inertial plasma confinement

G21B 1/05

with magnetic or electric plasma confinement

G21B 1/052

. .

{

reversed field configuration

}

G21B 1/055

. .

{

Stellarators

}

G21B 1/057

. .

{

Tokamaks

}

G21B 1/11

Details

G21B 1/115

. .

{

Tritium recovery

}

G21B 1/13

. .

First wall; Blanket; Divertor

G21B 1/15

. .

Particle injectors for producing thermonuclear fusion reactions, e.g. pellet injectors

G21B 1/17

. .

Vacuum chambers; Vacuum systems

G21B 1/19

. .

Targets for producing thermonuclear fusion reactions, e.g. pellets for irradiation by laser or charged particle beams

G21B 1/21

. .

Electric power supply systems, e.g. for magnet systems, switching devices, storage devices, circuit arrangements

{

(methods or means for discharging superconducting storage windings H01F 6/003)

}

G21B 1/23

. .

Optical systems, e.g. for irradiating targets, for heating plasma or for plasma diagnostics

G21B 1/25

. .

Maintenance, e.g. repair or remote inspection

G21B 3/00

Low temperature nuclear fusion reactors, e.g. alleged cold fusion reactors

G21B 3/002

{

Fusion by absorption in a matrix

}

G21B 3/004

{

Catalyzed fusion, e.g. muon-catalyzed fusion

}

G21B 3/006

{

Fusion by impact, e.g. cluster/beam interaction, ion beam collisions, impact on a target

}

G21B 3/008

{

Fusion by pressure waves

}