Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NEW TYPE OF MONOPOLE-MAGNET ROTATING SUPERCONDUCTIVE COUPLER
Document Type and Number:
WIPO Patent Application WO/2022/083033
Kind Code:
A1
Abstract:
The present invention relates to the technical field of transmission in mechanical engineering, and specifically relates to a new type of monopole-magnet rotating superconductive coupler. The invention consists of a driving permanent-magnet disk assembly, a driven conductor disk assembly, and a cryostat apparatus; a speed control apparatus is mounted on the driving permanent-magnet disk assembly, the driven conductor disk assembly is placed in the cryostat apparatus, and a superconductive coil is mounted in the driven frame. The driven conductor disk assembly is placed in a cryostat filled with liquid nitrogen. The permanent-magnet disk can be used as a driving disk to drive the conductor disk to rotate, and the opposite is also possible. The speed control apparatus uses a bevel-gear speed control mechanism, and by means of changing the thickness of the air gap between the driving disk and the driven disk, the opposite area, and the permanent-magnet arrangement, the air-gap magnetic density is changed to achieve speed control. In addition, by means of changing the superconductive state of the coil, it is possible to change the direction of the magnetic lines of force and the degree of magnetic concentration, and thus change the air-gap magnetic density to achieve speed control.

Inventors:
YANG CHAOJUN (CN)
KENNE TELEZING BORIS JOEL (CN)
PENG ZHIZHUO (CN)
DJOMO OMBOLO PATRICK (CN)
ZHU LI (CN)
ZHANG LEI (CN)
YANG FAN (CN)
JIANG YIYI (CN)
Application Number:
PCT/CN2021/075235
Publication Date:
April 28, 2022
Filing Date:
February 04, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UNIV JIANGSU (CN)
International Classes:
H02K49/10; H02K55/02
Foreign References:
CN107370336A2017-11-21
CN107077944A2017-08-18
CN104753396A2015-07-01
CN110504816A2019-11-26
US6129477A2000-10-10
Attorney, Agent or Firm:
NANJING DOYES INTELLECTUAL PROPERTY CO., LTD. (CN)
Download PDF: