JPS6412884A - Levitated rotating device - Google Patents
Levitated rotating deviceInfo
- Publication number
- JPS6412884A JPS6412884A JP62163944A JP16394487A JPS6412884A JP S6412884 A JPS6412884 A JP S6412884A JP 62163944 A JP62163944 A JP 62163944A JP 16394487 A JP16394487 A JP 16394487A JP S6412884 A JPS6412884 A JP S6412884A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- liquid nitrogen
- floating
- permanent magnet
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE:To make it possible to rotate in a floating state of a rotor as far as a superconductive state is maintained by cooling by a coolant by forming an incline providing the couple force to the rotor consisting of a floating superconductor in conjunction with the magnetism of a magnet. CONSTITUTION:When a rotor 1 previously have its temperature lowered to less than the critical temperature is put on a central axis of the permanent magnet 1 or the liquid nitrogen is supplied to the rotor 1 put on the central axis of the permanent magnet 5 from a liquid nitrogen supply device 3 to lower the temperature of the rotor 1 to less than the critical temperature, a radially repeated wavy incline is provided to the surface of the rotor 1, so the rotor 1 is floating over the permanent magnet 5, but, at the same time, the rotation starts to commence. The liquid nitrogen 2 is supplied from the liquid nitrogen supply device 3, and the rotor 1 continues to rotate in a state of floating as far as the rotor 1 is kept under the critical temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163944A JPS6412884A (en) | 1987-07-02 | 1987-07-02 | Levitated rotating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163944A JPS6412884A (en) | 1987-07-02 | 1987-07-02 | Levitated rotating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412884A true JPS6412884A (en) | 1989-01-17 |
Family
ID=15783789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163944A Pending JPS6412884A (en) | 1987-07-02 | 1987-07-02 | Levitated rotating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412884A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0349579A (en) * | 1989-06-23 | 1991-03-04 | Internatl Business Mach Corp <Ibm> | Magnet-superconductor apparatus |
US9103151B2 (en) | 2010-07-06 | 2015-08-11 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Guide rail for a window lift and door system for a vehicle door |
-
1987
- 1987-07-02 JP JP62163944A patent/JPS6412884A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0349579A (en) * | 1989-06-23 | 1991-03-04 | Internatl Business Mach Corp <Ibm> | Magnet-superconductor apparatus |
US9103151B2 (en) | 2010-07-06 | 2015-08-11 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Guide rail for a window lift and door system for a vehicle door |
US9821636B2 (en) | 2010-07-06 | 2017-11-21 | Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt | Guide rail for a window lift and door system for a vehicle door |
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