Title:
DETEXTING DEVICE OF BRUSH PRESSUR OF POWER GENERATOR
Document Type and Number:
Japanese Patent JPS5374201
Kind Code:
A
Abstract:
PURPOSE:To detect drop of brush power of a turbine generator, by availing high frequency noise which is generated, based on the drop of brush power.
Inventors:
TEJIMA TOSHIAKI
Application Number:
JP14972976A
Publication Date:
July 01, 1978
Filing Date:
December 15, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H02K11/00; H01R39/58; H02K13/00; (IPC1-7): H01R39/58; H02K11/00