Title:
FISSION GAS DETECTOR
Document Type and Number:
Japanese Patent JPS53100395
Kind Code:
A
Abstract:
PURPOSE: To provide the device to operate steadily in the long period with operational reliability free of the large moving parts by passing measured gas and inert gas alternately in the space located between two cylinders by constituting radioactivity detector by the inner cylinder surrounded by the external cylinder.
Inventors:
ASHIBE KUSUO
Application Number:
JP1521977A
Publication Date:
September 01, 1978
Filing Date:
February 15, 1977
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
G01T1/167; G21C17/06; G21C17/07; (IPC1-7): G21C17/06