JPS6434161A - Motor - Google Patents
MotorInfo
- Publication number
- JPS6434161A JPS6434161A JP19096087A JP19096087A JPS6434161A JP S6434161 A JPS6434161 A JP S6434161A JP 19096087 A JP19096087 A JP 19096087A JP 19096087 A JP19096087 A JP 19096087A JP S6434161 A JPS6434161 A JP S6434161A
- Authority
- JP
- Japan
- Prior art keywords
- frequency generator
- output
- type frequency
- motor
- flux
- 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
- Brushless Motors (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
PURPOSE:To output optimum frequency according to the use of a motor, by providing an all-round integrating type frequency generator and a flux solicited type frequency generator. CONSTITUTION:A motor is applied to a capstan device of a VTR and the output of frequency generators is used for its speed turbo. An axial hole 2 is formed to the upper and lower parts of a support member 1, to which a rotating shaft 3 is inserted. A bearing 4 is interposed between the rotating shaft 3 and the support member 1 respectively. On the underside of the rotating shaft 3 a rotor 5 is fixed, while on the underside of the support member 1 a stator 6 is fixed. A motor 7 is thereby constituted. In this rotor 5 a ring-shaped detecting pole section 11 is provided on the outer surface of a uprightly disposed position 9a of a disc section 9 as well as a driving pole section 10. In the stator 6 an all-round integrating type frequency generator 16 and a flux solicited type frequency generator are provided as well as a driving coil 15. When the output with high precision is desired, the output of the allround integrating type frequency generator 16 is used and when the broad output of high speed to low speed is desired, the flux solicited type frequency generator is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62190960A JP2658066B2 (en) | 1987-07-30 | 1987-07-30 | motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62190960A JP2658066B2 (en) | 1987-07-30 | 1987-07-30 | motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6434161A true JPS6434161A (en) | 1989-02-03 |
JP2658066B2 JP2658066B2 (en) | 1997-09-30 |
Family
ID=16266538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62190960A Expired - Fee Related JP2658066B2 (en) | 1987-07-30 | 1987-07-30 | motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2658066B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03186408A (en) * | 1989-12-15 | 1991-08-14 | Sumitomo Rubber Ind Ltd | Tire for use in heavy load |
JPH03190552A (en) * | 1989-11-29 | 1991-08-20 | Samsung Electro Mech Co Ltd | Coil pattern of frequency generator |
US5643374A (en) * | 1994-06-29 | 1997-07-01 | Bridgestone Corporation | Pneumatic tire including fine grooves |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6168681U (en) * | 1984-10-12 | 1986-05-10 | ||
JPS61108087U (en) * | 1984-11-16 | 1986-07-09 |
-
1987
- 1987-07-30 JP JP62190960A patent/JP2658066B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6168681U (en) * | 1984-10-12 | 1986-05-10 | ||
JPS61108087U (en) * | 1984-11-16 | 1986-07-09 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03190552A (en) * | 1989-11-29 | 1991-08-20 | Samsung Electro Mech Co Ltd | Coil pattern of frequency generator |
JPH03186408A (en) * | 1989-12-15 | 1991-08-14 | Sumitomo Rubber Ind Ltd | Tire for use in heavy load |
US5643374A (en) * | 1994-06-29 | 1997-07-01 | Bridgestone Corporation | Pneumatic tire including fine grooves |
Also Published As
Publication number | Publication date |
---|---|
JP2658066B2 (en) | 1997-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |