Title:
FAN SHROUD
Document Type and Number:
WIPO Patent Application WO/2017/195836
Kind Code:
A1
Abstract:
A fan shroud 2 is equipped with a bell mouth section 22 having a circular wall, and a rectangular section 21 which has a near wall 211 that is near the circular wall, and a separated wall that is separated from the circular wall. The near wall 211 has a nearest region 211a that is nearest the circular wall, and a pair of connecting regions 211b, 211c that sandwich the nearest region 211a therebetween. Openings 41, 42, 51-54 are provided in at least one region among the pair of connecting regions 211b, 211c so as to pass from the inside to the outside thereof, and no openings are provided in the nearest region 211a.
Inventors:
TAKEUCHI KAZUHIRO (JP)
MATSUKAWA MASASHI (JP)
MATSUKAWA MASASHI (JP)
Application Number:
PCT/JP2017/017732
Publication Date:
November 16, 2017
Filing Date:
May 10, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F04D29/54; F04D29/66
Foreign References:
| JP2012031771A | 2012-02-16 | |||
| JP2011052556A | 2011-03-17 |
Attorney, Agent or Firm:
KAMATA, Toru et al. (JP)
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