JPS6481647A - High-frequency motor - Google Patents
High-frequency motorInfo
- Publication number
- JPS6481647A JPS6481647A JP23839787A JP23839787A JPS6481647A JP S6481647 A JPS6481647 A JP S6481647A JP 23839787 A JP23839787 A JP 23839787A JP 23839787 A JP23839787 A JP 23839787A JP S6481647 A JPS6481647 A JP S6481647A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- magnetic
- slots
- sheets
- magnetic sheets
- 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
- Induction Machinery (AREA)
Abstract
PURPOSE:To enable amorphous magnetic material to be used for magnetic sheets and realize high-speed rotation, by laminating the magnetic sheets for composing a rotor so that slots may be arranged in parallel with an axis, and by pressing secondary conductor bars in the slots. CONSTITUTION:A rotor 10 is provided with a shaft 11, a rotor core 12, secondary conductor bars 13, and short circuit rings 14, and a stator 15 is provided with a stator core 16 and stator windings 17. The rotor core 12 is composed of a plurality of magnetic sheets 18 made of amorphous magnetic material laminated so that slots 19 may be arranged in parallel with an axis A. In the slots 19 formed on the magnetic sheets 18, the secondary conductor bars 13 are pressed. The stator core 16 is composed of the magnetic sheets 21 of silicon- steel sheets which are laminated with magnetic poles 22 inclined to the axis A. For the magnetic sheets of the rotor, the amorphous magnetic material of high tensile strength material is used, and so the rotor can be rotated at a high speed. The secondary conductor bars 13 are pressed-in and are not cast, and so defects are hardly generated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238397A JP2887477B2 (en) | 1987-09-22 | 1987-09-22 | High frequency motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238397A JP2887477B2 (en) | 1987-09-22 | 1987-09-22 | High frequency motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6481647A true JPS6481647A (en) | 1989-03-27 |
JP2887477B2 JP2887477B2 (en) | 1999-04-26 |
Family
ID=17029592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62238397A Expired - Fee Related JP2887477B2 (en) | 1987-09-22 | 1987-09-22 | High frequency motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2887477B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03222660A (en) * | 1990-01-26 | 1991-10-01 | Koyo Seiko Co Ltd | High frequency motor |
US6223416B1 (en) | 1993-10-20 | 2001-05-01 | General Electric Company | Method of manufacturing a dynamoelectric machine |
EP1467469A1 (en) * | 2002-01-17 | 2004-10-13 | Mitsui High-tec, Inc. | Production method for amorphous laminate core and amorphous laminate core |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155980U (en) * | 1981-03-25 | 1982-09-30 | ||
JPS589045U (en) * | 1981-07-11 | 1983-01-20 | ティーディーケイ株式会社 | Induction motor with squirrel cage rotor |
-
1987
- 1987-09-22 JP JP62238397A patent/JP2887477B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155980U (en) * | 1981-03-25 | 1982-09-30 | ||
JPS589045U (en) * | 1981-07-11 | 1983-01-20 | ティーディーケイ株式会社 | Induction motor with squirrel cage rotor |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03222660A (en) * | 1990-01-26 | 1991-10-01 | Koyo Seiko Co Ltd | High frequency motor |
US6223416B1 (en) | 1993-10-20 | 2001-05-01 | General Electric Company | Method of manufacturing a dynamoelectric machine |
EP1467469A1 (en) * | 2002-01-17 | 2004-10-13 | Mitsui High-tec, Inc. | Production method for amorphous laminate core and amorphous laminate core |
EP1467469A4 (en) * | 2002-01-17 | 2009-11-04 | Mitsui High Tec | Production method for amorphous laminate core and amorphous laminate core |
Also Published As
Publication number | Publication date |
---|---|
JP2887477B2 (en) | 1999-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |