Title:
STATIC PRESSURE GAS BEARING DEVICE
Document Type and Number:
Japanese Patent JP2010190350
Kind Code:
A
Abstract:
To provide a static pressure bearing device suppressing wear of a bearing to the minimum even if a rotary shaft touches the bearing.
The static pressure gas bearing device 10 includes a bearing block 11 having radial bearing surfaces 13A, 13B facing the outer circumference surface of the rotary shaft 2, and a lubricating fluid supply device 23 supplying the lubrication mixed gas of mixture of pressurized gas and liquid lubricant to a bearing gap between the rotary shaft 2 and the bearing block 11.
Inventors:
MIURA YUICHI
Application Number:
JP2009036844A
Publication Date:
September 02, 2010
Filing Date:
February 19, 2009
Export Citation:
Assignee:
IHI CORP
International Classes:
F16C32/06; F16N7/32
Domestic Patent References:
| JP2003301841A | 2003-10-24 | |||
| JP2006062043A | 2006-03-09 | |||
| JPS5786731U | 1982-05-28 | |||
| JP151251C |
Attorney, Agent or Firm:
Minoru Hotta
Yasuharu Nakasone
Toshihiro Nomura
Yasuharu Nakasone
Toshihiro Nomura