Title:
ROTATING MACHINE AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/014366
Kind Code:
A1
Abstract:
Provided is a technology making it possible to adjust the force with which a tilting pad, which is on a tilting pad-type radial bearing built into a rotating machine, is pressed against a rotating shaft. A rotating machine 1 is provided with: a rotating shaft 20; a bearing device 30 for supporting a radial load of the rotating shaft 20; and an enclosure 10 accommodating the constituent elements of the rotating machine 1. The bearing device 30 comprises: a bearing support member 31; a tilting pad 32A that radially faces the rotating shaft 20, between the bearing support member 31 and the rotating shaft 20; a pivot 32B arranged so as to abut against the outside in the radial direction of the tilting pad 32A; an elastic body 32C for pushing the tilting pad 32A toward the rotating shaft 20, via the pivot 32B; and an adjustment unit 32D attached to the bearing support member 31 so as to enable adjustment of the urging force of the elastic body 32C.
Inventors:
YOSHIDA JUN (JP)
TAKAHASHI TSUYOSHI (JP)
REMBUTSU TATSUYA (JP)
TAKAHASHI TSUYOSHI (JP)
REMBUTSU TATSUYA (JP)
Application Number:
PCT/JP2023/024831
Publication Date:
January 18, 2024
Filing Date:
July 04, 2023
Export Citation:
Assignee:
TOKICO SYSTEM SOLUTIONS LTD (JP)
International Classes:
F16C17/03; F16C35/02
Foreign References:
| JPS49122247U | 1974-10-19 | |||
| GB795669A | 1958-05-28 | |||
| JPH03255213A | 1991-11-14 | |||
| JPS5954812A | 1984-03-29 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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