Title:
EMERGENCY POWER SUPPLY DEVICE FOR PELLET STOVE, AND PELLET STOVE INCORPORATING EMERGENCY POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/171076
Kind Code:
A1
Abstract:
[Problem] To provide: an emergency power supply device that is for pellet stoves and that enables safe fire extinction and continuous operation even during a power failure; and a pellet stove incorporating the emergency power supply device. [Solution] An emergency power supply device has: an interruption detection circuit 14 that detects interruption of a commercial power supply; and a delay changeover control unit 15 that outputs, to a changeover switch unit 13, a changeover signal that causes a changeover to a first supply line 16 so as to halt power supply to the pellet stove only for a certain period of time, after the elapse of a predetermined period of time from when the interruption detection circuit 14 detects interruption of the commercial power supply. An amount of stored power remaining in a storage battery 11 after the elapse of the predetermined period of time enables at least the completion of combustion of wood pellets in a combustion chamber.
Inventors:
HOJO MASAHIRO (JP)
Application Number:
PCT/JP2016/062094
Publication Date:
October 27, 2016
Filing Date:
April 15, 2016
Export Citation:
Assignee:
OKUMINO PRODUCE CO LTD (JP)
International Classes:
F23N5/24; F23B40/02; F23N5/26; H02J9/06
Foreign References:
| JP2013190195A | 2013-09-26 | |||
| JP2013044513A | 2013-03-04 | |||
| JP2011043302A | 2011-03-03 | |||
| JP3155768U | 2009-12-03 |
Attorney, Agent or Firm:
MATSUI KATSUYOSHI (JP)
Katsuyoshi Matsui (JP)
Katsuyoshi Matsui (JP)
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