Title:
FAN DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/097504
Kind Code:
A1
Abstract:
Provided is a fan device (10) in which when, if viewed along a rotation center axis (AX) of a fan (20), the position of a site, on the edge of an opening (60), at which the distance to an outer peripheral end of an air guide plate (40) is shortest is set as a nearest position (61), and an interval between stays (70) that are adjacent to each other along the edge of the opening is regarded as a stay interval, a plurality of the stays are disposed in the fan device such that an expanded area (EA), which is an area in which the stay interval is locally expanded, is formed at a position on a side in the opposite direction to the rotation direction of the fan from the nearest position.
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Inventors:
FUKUSHIMA MICHITAKA (JP)
Application Number:
PCT/JP2021/039145
Publication Date:
May 12, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F04D29/54; F04D29/66
Foreign References:
| KR20140096548A | 2014-08-06 |
Attorney, Agent or Firm:
KAMATA, Toru et al. (JP)
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