Title:
COMPRESSOR AND SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2015/045541
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a compressor and a supercharger, the compressor and the supercharger being configured to effectively prevent the breakage of bolts for fastening together a scroll chamber frame and frames which are adjacent to the scroll chamber frame, thereby enabling the frames to be consistently joined together. A compressor (10) has: an impeller (14) for compressing air; an air guide cylinder (16) for housing the impeller (14) and guiding air; a scroll chamber frame (20) provided adjacent to the air guide cylinder (16) and forming a scroll chamber (18) for guiding the air, which has passed through the air guide cylinder (16), to the outside; frames (22, 40) provided adjacent to the scroll chamber frame (20); bolts (25, 48) for fastening the scroll chamber frame (20) and the frames (22, 40) together; and spacers (28) provided between the heads (26, 52) of the bolts (25, 48) and the scroll chamber frame (20).
Inventors:
TEZUKA TAIJI (JP)
NAKAMURA TOSHIO (JP)
NAKAMURA TOSHIO (JP)
Application Number:
PCT/JP2014/067415
Publication Date:
April 02, 2015
Filing Date:
June 30, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F02B39/00; F02M35/12
Foreign References:
| JP2011236805A | 2011-11-24 | |||
| JP2012072772A | 2012-04-12 | |||
| JPH03129731U | 1991-12-26 | |||
| JP2011174477A | 2011-09-08 | |||
| JP2004507668A | 2004-03-11 | |||
| JP2001132465A | 2001-05-15 |
Other References:
See also references of EP 3009633A4
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P. C. (JP)
誠真 IP patent business corporation (JP)
誠真 IP patent business corporation (JP)
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