Title:
便座装置
Document Type and Number:
Japanese Patent JP5603032
Kind Code:
B2
Abstract:
Provided is a toilet seat device configured to automatically control a confirmation test of a leakage current cutting-off function in order to secure the execution of a suitable leakage current cutting-off operation at a leakage current time. A main control unit (10) of a toilet seat device regularly judges whether the toilet seat device is in a using condition or not by using results detected by a sitting sensor (56) or a human body sensor (57). When the main control unit judges that the toilet seat device is not in a using condition, the main control unit makes a relay contact point (21) in a relay mechanism (20) of a leakage current cutting-off unit experimentally open and close by a relay driving unit (12) and makes a relay abnormality detecting unit (14) detect the existence or non-existence of abnormalities. Hence, the minimum necessary degree of confirmation of the leakage current cutting-off function can be carried out at a non-using time of the toilet seat device, so that the toilet seat device can be used after a normal cutting-off operation of the leakage current cutting-off unit has been confirmed and a suitable leakage current cutting-off operation can be secured.
Inventors:
Fujii Shinji
Kazuya Kondo
Yoshiko Kurimoto
Kazuya Kondo
Yoshiko Kurimoto
Application Number:
JP2009179538A
Publication Date:
October 08, 2014
Filing Date:
July 31, 2009
Export Citation:
Assignee:
Panasonic incorporated company
International Classes:
A47K13/30; E03D9/08
Attorney, Agent or Firm:
Patent business corporation Owner old patent firm