INJECTION UNIT OF PLASMA CURRENT BREAKER OF COAXIAL TYPE Russian patent published in 2009 - IPC H05H1/00 

FIELD: electricity.

SUBSTANCE: injection unit of plasma current breaker (PCB) of coaxial type relates to high-current pulse technique and can be used for creation of plasma layer in PCB of coaxial electrophysocal plants. Claimed device features plasma injector internal electrode that has galvanic coupling with vacuum chamber body and is installed with coverage coaxially to PCB potential electrode with PCB interelectrode gap formation. In this structure functions of grounded electrode for PCB and for injector are integrated. Reflector is placed in interelctrode gap of injector, and in injector internal electrode, window is made in the area of radial plasma layer output to PCB interelectorde gap.

EFFECT: improvement of PCB reliability and ease of operation, and increasing number of possible versions of PCB units layout.

1 dwg