To provide a fluid machine in which a temperature difference can be reduced by improving heat conduction between a casing and fastening bolts, while improving working efficiency.
This fluid machine 1A is formed by dividing a cylindrical intermediate casing 11 arranged around a rotor 10 into a plurality of casings in the axial direction of the rotor 10 and integrally connecting them by a plurality of fastening bolts 12 arranged in parallel to a rotor 10 around the intermediate casing 11. A heat conduction member 13 for transmitting heat of the intermediate casing 11 to the fastening bolts 12, is arranged between the fastening bolt 12 and the outer periphery of the intermediate casing 11, and the heat conduction member 13 is divided in the circumferential direction in the narrowest position of an interval in the radial direction of the rotor 10 between the fastening bolts 12 and the intermediate casing 11.
| JPH11148467A | 1999-06-02 | |||
| JPH08273429A | 1996-10-18 | |||
| JPH10311290A | 1998-11-24 | |||
| JP2003074489A | 2003-03-12 | |||
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| JP2011014436A | 2011-01-20 | |||
| JP2002222671A | 2002-08-09 | |||
| JP4146020B2 | 2008-09-03 |
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma