Title:
BEARING DEVICE AND SUPERCHARGER
Document Type and Number:
WIPO Patent Application WO/2016/194198
Kind Code:
A1
Abstract:
The present invention is provided with: a rolling bearing (16) for rotatably supporting a rotating shaft (6); a housing (17) for externally covering the rolling bearing (16) in the radial direction of the rotating shaft (6); a damping member (18) disposed inside the housing (17) in the radial direction of the rotating shaft (6) with a gap (S1) therebetween and provided so as to be incapable of being displaced relative to an outer ring (21) in the radial direction and circumferential direction of the rotating shaft (6); and a damper (19) provided between the housing (17) and the damping member (18) to support the damping member (18) so that the damping member (18) can be displaced relative to the housing (17) in the axial direction of the rotating shaft (6), the damper (19) absorbing the displacement of the damping member (18) in the radial direction of the rotating shaft (6).
Inventors:
AN BYEONGIL (JP)
SUZUKI HIROSHI (JP)
SHIBATA NAOMICHI (JP)
SUZUKI HIROSHI (JP)
SHIBATA NAOMICHI (JP)
Application Number:
PCT/JP2015/066205
Publication Date:
December 08, 2016
Filing Date:
June 04, 2015
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F16C35/077; F02B39/00; F04D29/046; F16C19/06; F16C35/067
Foreign References:
| JPH01162046U | 1989-11-10 | |||
| JP2006234098A | 2006-09-07 | |||
| JP2013024059A | 2013-02-04 | |||
| JP2009281278A | 2009-12-03 | |||
| US20030007705A1 | 2003-01-09 |
Other References:
See also references of EP 3306126A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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