Title:
暖房機
Document Type and Number:
Japanese Patent JP7365158
Kind Code:
B2
Abstract:
To provide a heating device capable of improving utilization efficiency of heat.SOLUTION: A heating device includes: a plurality of heaters; and a control part for controlling the output of each heater individually in such a manner that the total sum of the output of the plurality of heaters becomes the plurality of output levels allocated in stages. The control part maintains or increases the output of each heater when switching the output level from a small direction to a large direction. It maintains or decreases the output of each heater when switching the output level from the large direction to the small direction. The heating device includes a plurality of heat radiation parts for storing the heater inside, and for radiating heat of each heater from an outside surface.SELECTED DRAWING: Figure 5
Inventors:
Daiichiro Sato
Fusatoshi Sato
Yuetsu Sato
Yuki Shirahara
Hiroshi Kasawa
Fusatoshi Sato
Yuetsu Sato
Yuki Shirahara
Hiroshi Kasawa
Application Number:
JP2019136309A
Publication Date:
October 19, 2023
Filing Date:
July 24, 2019
Export Citation:
Assignee:
Corona Co., Ltd.
International Classes:
F24H3/00; F24H15/37
Domestic Patent References:
| JP59020983A | ||||
| JP59182002U | ||||
| JP52020066U | ||||
| JP3216440U | ||||
| JP8042924A | ||||
| JP2000329353A |
Attorney, Agent or Firm:
Yoshihiro Shimizu
Yuko Komatsu
Yuko Komatsu
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