Title:
傾斜パッド軸受アセンブリ
Document Type and Number:
Japanese Patent JP4409571
Kind Code:
B2
Abstract:
Disclosed is a radial tilt pad bearing assembly comprising: an outer carrier; a plurality of tilt pads retained within the outer carrier; and a corresponding plurality of retaining pins to retain the tilt pads in given circumferential positions, each fixed in the bearing assembly outer carrier so as to abut a side face of a cavity in the corresponding tilt pad. At least one retaining pin and the corresponding cavity are respectively shaped such that, when in use, a clearance in a plane transverse to the axes of the bearing assembly and the tilt pad between the retaining pin and the side face is lesser at a first location which lies substantially at the inner surface of the carrier, than at all corresponding locations at radially inner portions of the side face, with respect to the first location. A contact point between the retaining pin and the tilt pad when in use, lies substantially at the inner surface of the outer carrier. The tilt pad is accordingly able to tilt without being substantially displaced circumferentially about the outer carrier. Further disclosed is a retaining pin for use in such a bearing system.
Inventors:
Shepherd, Andrew
Application Number:
JP2006508147A
Publication Date:
February 03, 2010
Filing Date:
April 08, 2004
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
F16C17/06; F16C17/03; F16C33/08
Domestic Patent References:
| JP7027132A | ||||
| JP52101343A | ||||
| JP3012614U | ||||
| JP58196417U |
Attorney, Agent or Firm:
Iwao Yamaguchi