Title:
X-RAY RADIATION TIME CONTROLLER
Document Type and Number:
Japanese Patent JPS53131783
Kind Code:
A
Abstract:
PURPOSE: To control X-ray radiation time readily and highly accurately by connecting GTOSCRs in antiparallel to at least one phase component out of three phase inputs to a boosting transformer and connecting general SCRs or diodes in antiparallel to other phases.
Inventors:
MATSUMURA TAKUJI
MAEDA TAKEO
MAEDA TAKEO
Application Number:
JP4571677A
Publication Date:
November 16, 1978
Filing Date:
April 22, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H05G1/40; H05G1/38; (IPC1-7): H05G1/38