JPS6447266A - Motor - Google Patents
MotorInfo
- Publication number
- JPS6447266A JPS6447266A JP20476387A JP20476387A JPS6447266A JP S6447266 A JPS6447266 A JP S6447266A JP 20476387 A JP20476387 A JP 20476387A JP 20476387 A JP20476387 A JP 20476387A JP S6447266 A JPS6447266 A JP S6447266A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- coil
- compressor
- driving
- superconductive
- 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.)
- Granted
Links
Landscapes
- Superconductive Dynamoelectric Machines (AREA)
Abstract
PURPOSE:To miniaturize with high efficiency by making a unit of elements consisting of a motor and a refrigeration cycle and driving a compressor by an output shaft of the motor. CONSTITUTION:A rotor 1 is fixed to a shaft 2 and supported by a bearing 10. A coil 3 consisting of a superconductive material formed into conductors is wound around a stator 5. And, the driving section of a compressor 6 is directly coupled with the shaft 2 of the motor, and a refrigeration cycle is formed by sealing the cooling gas to the insides of the compressor 6, a condenser 7, an expansion valve 8 and an evaporator 9. And, the temperature of the coil 3 falls with the driving of the refrigeration systems 6-9 by rotation of the motor and achieves the superconductive turnover temperature. At that time, no exothermically due to Jule heat of the coil 3 produces; therefore, the internal temperature quickly goes down and the coil 3 is kept in a stabilized superconductive state. As the result, a rated load can be provided to the motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204763A JP2638827B2 (en) | 1987-08-18 | 1987-08-18 | Electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204763A JP2638827B2 (en) | 1987-08-18 | 1987-08-18 | Electric motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6447266A true JPS6447266A (en) | 1989-02-21 |
JP2638827B2 JP2638827B2 (en) | 1997-08-06 |
Family
ID=16495942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62204763A Expired - Lifetime JP2638827B2 (en) | 1987-08-18 | 1987-08-18 | Electric motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2638827B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730985A (en) * | 2014-01-21 | 2014-04-16 | 电子科技大学 | Megawatt high temperature superconductor fan system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63249465A (en) * | 1987-04-03 | 1988-10-17 | Hitachi Ltd | Superconducting motor |
-
1987
- 1987-08-18 JP JP62204763A patent/JP2638827B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63249465A (en) * | 1987-04-03 | 1988-10-17 | Hitachi Ltd | Superconducting motor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730985A (en) * | 2014-01-21 | 2014-04-16 | 电子科技大学 | Megawatt high temperature superconductor fan system |
Also Published As
Publication number | Publication date |
---|---|
JP2638827B2 (en) | 1997-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY122977A (en) | Refrigerating apparatus, and refrigerator control and brushless motor starter used in same | |
JPH09324780A (en) | Displacement type vacuum pump | |
ES8507252A1 (en) | High efficiency air cycle air conditioning system | |
SE8604586D0 (en) | STIRLING MACHINE | |
AU2001232117A1 (en) | Engines driven by liquified or compressed gas | |
GB1484503A (en) | Heat engine | |
WO2000020738A3 (en) | Gas turbine engine | |
US7044718B1 (en) | Radial-radial single rotor turbine | |
JPS6447266A (en) | Motor | |
EP0311726A3 (en) | Cryogenic cooler | |
JPS5643018A (en) | Cooler | |
JPS54100551A (en) | Refrigerator | |
JPS6079125A (en) | Closed cycle power transmission system utilizing isothermal compressor | |
US3942912A (en) | Method for controlling the operation of two-speed, refrigerant motor compressors | |
Gistau et al. | Application range of cryogenic centrifugal compressors | |
FR2245920A1 (en) | Heating and refrigerating unit - air compressor and expansion turbine are driven by common power unit | |
RU2029203C1 (en) | Magnetocalorific refrigerator | |
SU918718A1 (en) | One-loop refrigerating plant | |
Roebuck | A novel form of refrigerator | |
JPH10141226A (en) | Hermetic compressor | |
RU1793777C (en) | Cryogenic plant | |
SU1460554A1 (en) | Central heating and power plant | |
JPS5472545A (en) | Air conditioner | |
RU1825871C (en) | Combined-cycle plant | |
JPS57188711A (en) | Stirling engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20080425 |