Title:
FLUID MACHINE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/136706
Kind Code:
A1
Abstract:
Provided is a centrifugal blower provided with: a metallic impeller casing (54) that defines a space (S1) and is coupled to a recirculation pipe (84); and a corrosion-resistant member (57a) joined to the impeller casing (54) and arranged between the impeller casing (54) and the recirculation pipe (84) with the impeller casing (54) and the recirculation pipe (84) coupled to each other, wherein a corrosion-resistant layer (58a) is formed to cover an end portion of a junction of the impeller casing (54) and the corrosion-resistant member (57a) on the space (S1) side.
Inventors:
HARA KENICHI (JP)
Application Number:
PCT/JP2016/055172
Publication Date:
September 01, 2016
Filing Date:
February 23, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F04D29/42; F04D7/06
Foreign References:
| JPS59172889U | 1984-11-19 | |||
| CN103062096A | 2013-04-24 | |||
| JPS4947323B1 | 1974-12-14 |
Attorney, Agent or Firm:
FUJITA, TAKAHARU (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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