Title:
FAN SHROUD
Document Type and Number:
WIPO Patent Application WO/2017/195837
Kind Code:
A1
Abstract:
A fan shroud 2 is equipped with a bell mouth section 23 having a circular wall 231, and a rectangular section 21 having near walls 211, 212 near the circular wall. The circular wall 231 is provided with extension wall sections 232, 233 that extend farther in the axial direction of a propeller fan 32 than do the other sections.
Inventors:
TAKEUCHI KAZUHIRO (JP)
MATSUKAWA MASASHI (JP)
KONDO ISAO (JP)
MATSUKAWA MASASHI (JP)
KONDO ISAO (JP)
Application Number:
PCT/JP2017/017733
Publication Date:
November 16, 2017
Filing Date:
May 10, 2017
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F04D29/66; F04D29/54
Foreign References:
| JP2014515457A | 2014-06-30 | |||
| JP2012031771A | 2012-02-16 |
Attorney, Agent or Firm:
KAMATA, Toru et al. (JP)
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