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Patent Searching and Data


Title:
ROTARY MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/150508
Kind Code:
A1
Abstract:
This rotary machine is provided with: first magnets (30) provided to a rotating shaft (12); damping mechanisms (31, 32) supported by a casing (11) and disposed facing the first magnets (30) in a thrust direction (X-direction); and second magnets (33) provided to the damping mechanisms (31, 32) so as to face the first magnets (30) and repelling the first magnets (30). The damping mechanisms include: damping sections for damping the vibration of the rotating shaft (12) in the thrust direction; and push-back sections for pushing back the movable sections of the damping sections in the direction toward the rotating shaft (12).

Inventors:
NAGAO HIDEKI (JP)
KOBAYASHI MASAHIRO (JP)
Application Number:
PCT/JP2017/005684
Publication Date:
August 23, 2018
Filing Date:
February 16, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND COMPRESSOR CORP (JP)
International Classes:
F16F15/12; F04D29/048; F16C19/04; F16F15/03
Foreign References:
JP2001045704A2001-02-16
JP2013150408A2013-08-01
JPS529404U1977-01-22
JPH0530706A1993-02-05
DE102015016607A12016-08-11
JP2014125946A2014-07-07
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
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