Title:
CIRCULATOR
Document Type and Number:
Japanese Patent JP2023018396
Kind Code:
A
Abstract:
To provide a circulator capable of efficiently heating air sucked from the outside.SOLUTION: A circulator 1 includes a rotary shaft 31 extending in the longitudinal direction, a rear side suction port 214 provided in the face on the rear side in the extending direction of the rotary shaft 31, a blade casing 21, a plurality of blades 32, and a heating part 4 provided at a position on the rear side of the position of each of the plurality of blades 32 running along in the extending direction of the rotary shaft 31. The heating part 4 includes an insulation portion 411 fixed to the blade casing 21 and encircling the rotary shaft 31, an insulation portion 412 fixed to the blade casing 21 at the position on the rear side of the position of the insulation portion 411 running along the extending direction of the rotary shaft 31, and encircling the rotary shaft 31, a heating element 421 wound around the insulation portion 411, and a heating element 422 wound around the insulation portion 412.SELECTED DRAWING: Figure 3
Inventors:
TSUJINO SHINSUKE
Application Number:
JP2021122495A
Publication Date:
February 08, 2023
Filing Date:
July 27, 2021
Export Citation:
Assignee:
THREE UP CO LTD
International Classes:
F24C7/06; D06F58/00; D06F58/38; F04D25/08; F04D27/00; F24H3/04
Domestic Patent References:
| JP2011064117A | 2011-03-31 | |||
| JP2000088327A | 2000-03-31 |
Foreign References:
| CN108999796A | 2018-12-14 | |||
| CN210165569U | 2020-03-20 | |||
| CN205805957U | 2016-12-14 | |||
| CN206903897U | 2018-01-19 |
Attorney, Agent or Firm:
Yutaka Tsubaki
Ryuro Ishikawa
Ryuro Ishikawa