Title:
BEARING PAD FOR TILTING PAD BEARING, TILTING PAD BEARING, AND ROTARY MACHINE
Document Type and Number:
Japanese Patent JP2018159462
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent plastic flow of a bearing surface of a tilting pad bearing.SOLUTION: A bearing pad for a tilting pad bearing includes a first member having a bearing surface, and a second member provided on a back surface side of the first member. A recession for forming a cavity between the first member and the second member is provided on at least one of the back surface of the first member and a surface of the second member confronting the back surface of the first member. Preferably, the bearing pad for the tilting pad bearing further includes a support member which is provided on a back surface side of the second member and supports the first member and the second member in a tiltable manner. The recession is formed over at least a part of an installation range of the support member in a plane view of the bearing pad.SELECTED DRAWING: Figure 3
Inventors:
YOSHIMINE CHIHIRO
SHINOHARA TANEHIRO
NISHIOKA TADASUKE
YOKOYAMA SHINPEI
SHIGIHARA TAKUZO
SHINOHARA TANEHIRO
NISHIOKA TADASUKE
YOKOYAMA SHINPEI
SHIGIHARA TAKUZO
Application Number:
JP2017058334A
Publication Date:
October 11, 2018
Filing Date:
March 24, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F16C17/03; F01D25/16; F01D25/18; F02C7/06; F16C33/10
Domestic Patent References:
| JPS6088119U | 1985-06-17 | |||
| JPS5830523A | 1983-02-23 | |||
| JPS4917717Y1 | 1974-05-09 | |||
| JPS4425364Y1 | 1969-10-24 | |||
| JPS589525U | 1983-01-21 | |||
| JPS59147114A | 1984-08-23 | |||
| JP2016142313A | 2016-08-08 | |||
| JPS6037698U | 1985-03-15 |
Attorney, Agent or Firm:
Seishin ip patent business corporation