Title:
BEARING STRUCTURE
Document Type and Number:
Japanese Patent JP2021131135
Kind Code:
A
Abstract:
To improve reliability of a bearing structure in a high-speed rotation range.SOLUTION: A bearing structure 100 includes: a rotation shaft 11; a dynamic pressure bearing 12 including a foil 22 disposed around the rotation shaft 11 to constitute a bearing surface and a foil holder 21 for holding the foil 22; a bearing support member 13 disposed around the dynamic pressure bearing 12 to support the dynamic pressure bearing 12; and at least one elastic body 14 disposed between the bearing support member 13 and the foil holder 21.SELECTED DRAWING: Figure 1
Inventors:
TAGUCHI HIDETOSHI
HIKICHI TAKUMI
HIKICHI TAKUMI
Application Number:
JP2020027071A
Publication Date:
September 09, 2021
Filing Date:
February 20, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F16C27/02; F01D25/16; F02B39/00
Attorney, Agent or Firm:
Koichi Kamata
Masatoshi Furuta
Masatoshi Furuta