Title:
BEARING SUPPORT STRUCTURE AND GAS TURBINE
Document Type and Number:
WIPO Patent Application WO/2008/007697
Kind Code:
A1
Abstract:
It is possible to provide a bearing support structure and a gas turbine including:
a casing (7) formed in a cylindrical shape; a bearing unit (8) contained in the
casing (7) formed in the cylindrical shape; a rotary shaft (5) rotatably supported
by the bearing unit (8); and reaction reduction means (13) for connecting the
casing (7) and the bearing unit (8) and capable of reducing the reaction in the
radial direction at the side of the bearing unit (8). Even if the rotary shaft
is in an unbalanced state, it is possible to suppress damage of the device by the
rotary shaft.
Inventors:
KONDO MITSURU
TADA HIROJI
MORII OSAMU
HANADA TADAYUKI
HAGIWARA HIROKAZU
SHIMIZU KUNIHIRO
IMAE TOMOHIRO
TADA HIROJI
MORII OSAMU
HANADA TADAYUKI
HAGIWARA HIROKAZU
SHIMIZU KUNIHIRO
IMAE TOMOHIRO
Application Number:
PCT/JP2007/063811
Publication Date:
January 17, 2008
Filing Date:
July 11, 2007
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
KONDO MITSURU
TADA HIROJI
MORII OSAMU
HANADA TADAYUKI
HAGIWARA HIROKAZU
SHIMIZU KUNIHIRO
IMAE TOMOHIRO
KONDO MITSURU
TADA HIROJI
MORII OSAMU
HANADA TADAYUKI
HAGIWARA HIROKAZU
SHIMIZU KUNIHIRO
IMAE TOMOHIRO
International Classes:
F16C27/00; F01D25/16
Foreign References:
| JPS4720613Y1 | 1972-07-10 | |||
| JPH0828557A | 1996-02-02 | |||
| JPH09269005A | 1997-10-14 | |||
| JPH09324699A | 1997-12-16 | |||
| JPS6182124U | 1986-05-31 | |||
| JPS63109027U | 1988-07-13 |
Attorney, Agent or Firm:
SAKAI, Hiroaki (Kasumigaseki Building2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 19, JP)
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