Title:
ROTARY MACHINE
Document Type and Number:
WIPO Patent Application WO/2015/033438
Kind Code:
A1
Abstract:
A rotary machine (1) characterized by being equipped with: a rotary drive part (2); a drive shaft (3) that is rotated about a horizontally extending axis by the rotary drive part (2); a large gear (4) that is fixed to the drive shaft (3); a bearing part (15) that rotatably supports the drive shaft (3), and to which a lubrication oil is supplied; multiple pinions (6) that are driven by being engaged with the large gear (4); multiple compression parts (11, 12, 13) that are arranged so as to correspond to the multiple pinions (6) and are respectively rotated by the pinions (6); and a plate (28) that is installed between the bearing part (15) and the large gear (4) and covers at least a portion of the bottom half of the large gear (4) so as to separate the large gear (4) and the bearing part (15) from each other.
Inventors:
MIYATA HIROYUKI (JP)
TOKUYAMA SHINICHIRO (JP)
TOKUYAMA SHINICHIRO (JP)
Application Number:
PCT/JP2013/074103
Publication Date:
March 12, 2015
Filing Date:
September 06, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND COMPRESSOR CORP (JP)
International Classes:
F04D29/056; F04D29/00; F04D29/063; F04D29/60; F16C33/72; F16C35/00; F16H57/04
Foreign References:
| JPH09144855A | 1997-06-03 | |||
| JPS5711397U | 1982-01-21 | |||
| JPS59160919U | 1984-10-27 | |||
| JP3735147B2 | 2006-01-18 | |||
| JP3735147B2 | 2006-01-18 |
Other References:
See also references of EP 2990661A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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