Title:
POWER SUPPLY INTERRUPTION DEVICE AND ELECTRICAL OUTLET EQUIPPED WITH THE SAME
Document Type and Number:
Japanese Patent JP2008172987
Kind Code:
A
Abstract:
To more quickly stop the operation of an electrical device and a gas appliance, when an earthquake occurs.
A power supply interruption device is provided with a receiving means 60 receiving a P-wave broadcast radio wave signal when earthquake occurs and outputting an operation command signal at the reception the signal, and a power supply interruption means 61 interrupting a power supply circuit, in response to the operation command signal from the receiving means 60.
Inventors:
OKADA YASUTAKA
Application Number:
JP2007027322A
Publication Date:
July 24, 2008
Filing Date:
January 09, 2007
Export Citation:
Assignee:
RUMOMA KK
OKADA YASUTAKA
OKADA YASUTAKA
International Classes:
H02H5/00; H01R13/713