Title:
HEAT MEDIUM HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/070422
Kind Code:
A1
Abstract:
Provided is a heat medium heating device in which a plurality of rod heating elements are housed in a housing, wherein flow resistance in the heating channels disposed in parallel along the rod heating elements and in the communication channels communicating the heating channels is improved, and non-uniformity in the flow of heat medium in the plurality of heating channels is eliminated. This heat medium heating device has a plurality of rod heating elements arranged in parallel and an enclosure in which the plurality of rod heating elements are housed. The heat medium heating device is equipped with a plurality of heating channels for distributing a heat medium along the rod heating elements in the enclosure and a communication channel connecting the plurality of heating channels, where the communication channel has a channel expanding portion to expand the channel width of the heat medium in a direction opposite to the extension direction of the heating channel.
Inventors:
MURAKAMI MASAFUMI (JP)
MASUDA SHINICHI (JP)
HOMMA ATSUSHI (JP)
MASUDA SHINICHI (JP)
HOMMA ATSUSHI (JP)
Application Number:
PCT/JP2023/031304
Publication Date:
April 04, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
SANDEN CORP (JP)
International Classes:
F24H1/10; B60H1/22; H05B3/40; H05B3/44
Foreign References:
| GB199967A | 1923-07-05 | |||
| JP2016011794A | 2016-01-21 | |||
| JP2016536197A | 2016-11-24 |
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