Title:
WALL-THROUGH INSTALLATION TYPE BATH BOILER
Document Type and Number:
Japanese Patent JP3959664
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To perform reforming of a balance bath boiler to wall-through installation type by effectively utilizing a space and to dissolve a problem that though remote control at a current time employs a cord connection system or an electric wave antenna system, since facility is adverse or there is a fear of erroneous operation being effected as a result of the influence being exercised by an external electric wave, and a code system is unsuitable for appearance.
SOLUTION: Transmission of information between portable remote controller and a wall-through installation type bath boiler device is executed by utilizing infrared rays. An infrared ray receiving part is situated at the exposure part of the front cover part of a bath boiler and coupled to the remote controller through infrared rays.
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Inventors:
Hisashi Kobayashi
Application Number:
JP30868099A
Publication Date:
August 15, 2007
Filing Date:
October 29, 1999
Export Citation:
Assignee:
Hitachi House Tech Co., Ltd.
International Classes:
H04B10/00; F24H1/00; H04B10/116; H04Q9/00; (IPC1-7): F24H1/00; H04B10/22; H04B10/00; H04Q9/00
Domestic Patent References:
| JP7020784U |
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