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Title:
BEARING, ROTOR SYSTEM, AND METHOD FOR CONTROLLING BEARING
Document Type and Number:
WIPO Patent Application WO/2019/137028
Kind Code:
A1
Abstract:
A bearing, a rotor system, and a method for controlling the bearing. The bearing (1000) comprises: a bearing housing (1001), the bearing housing (1001) being a hollow slewing body, and the bearing housing (1001) being provided with a first accommodating cavity and a second accommodating cavity; a radial sub-bearing (102) provided in the first accommodating cavity, the radial sub-bearing (102) penetrating through a rotating shaft (100), and a first gap (104) being formed between the radial sub-bearing (102) and the rotating shaft (100); and a thrust sub-bearing (103) provided in the second accommodating cavity, the thrust sub-bearing (103) comprising a thrust disc (1031) as well as a first stator (1032) and a second stator (1033) respectively provided on two sides of the thrust disc (1031), the thrust disc (1031) being fixedly connected to the rotating shaft (100), both the first stator (1032) and the second stator (1033) penetrating through the rotating shaft (100), and in the first stator (1032) and the second stator (1033), a second gap (105) being provided between each of the stators (1032, 1033) and the thrust disc (1031). The bearing is simple in structure and high in integration degree; the coaxiality of the radial sub-bearing and the thrust sub-bearing can be ensured to be consistent during machining and mounting.

Inventors:
JIN, Pu (Room301-1 No. 2 Xinfeng Road, Xicheng District, Beijing 8, 100088, CN)
Application Number:
CN2018/103445
Publication Date:
July 18, 2019
Filing Date:
August 31, 2018
Export Citation:
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Assignee:
TECHNOLOGIES' XANADU OF RESONATORY-SOLAR-SYSTEMED CO., LTD. (Room301-1 No. 2 Xinfeng Road, Xicheng District, Beijing 8, 100088, CN)
International Classes:
F16C32/04
Foreign References:
CN1759518A2006-04-12
CN206206403U2017-05-31
JP5192271B22013-05-08
JP2006153037A2006-06-15
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (10F Bldg. 2, Maples International CenterNo. 32 Xizhimen North Street, Haidian District, Beijing 2, 100082, CN)
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