Title:
HEATER
Document Type and Number:
Japanese Patent JP2020148413
Kind Code:
A
Abstract:
To provide hater capable of improving heating efficiency.SOLUTION: A heater comprises: a heating unit; a heat radiation unit 10 that houses the heating unit inside, radiates the heat of the heating unit from an external surface, and has a plurality of fins 12 extending in a vertical direction based on the direction at the time of installation and adjacent to each other in a horizontal direction; and a housing 30 that houses the heat radiation unit 10. The plurality of fins 12 adjacent to each other in the horizontal direction forms a flow passage 16 for air flowing from below to above. The plurality of fins 12 is formed intermittently in the vertical direction, and each fin 12 is located in the flow passage 16 formed by the plurality of fins 12 adjacent to each other in the vertical direction when viewed in the vertical direction.SELECTED DRAWING: Figure 3
Inventors:
SATO FUSATOSHI
SATO HIROETSU
SATO HIROETSU
Application Number:
JP2019046902A
Publication Date:
September 17, 2020
Filing Date:
March 14, 2019
Export Citation:
Assignee:
CORONA CORP
International Classes:
F24H3/00; F24H9/00
Domestic Patent References:
| JPS543065U | 1979-01-10 | |||
| JPS55126587U | 1980-09-08 | |||
| JPS5932880U | 1984-02-29 | |||
| JP2012059741A | 2012-03-22 | |||
| JPS6021883U | 1985-02-15 | |||
| JPS541244U | 1979-01-06 | |||
| JPH0545988U | 1993-06-18 |
Attorney, Agent or Firm:
Yoshihiro Shimizu
Yuji Tsujida
Yuko Komatsu
Yuji Tsujida
Yuko Komatsu