JPS55109163A - Motor having dual mechanism - Google Patents
Motor having dual mechanismInfo
- Publication number
- JPS55109163A JPS55109163A JP1484179A JP1484179A JPS55109163A JP S55109163 A JPS55109163 A JP S55109163A JP 1484179 A JP1484179 A JP 1484179A JP 1484179 A JP1484179 A JP 1484179A JP S55109163 A JPS55109163 A JP S55109163A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- coil
- rotor
- rotation
- electromagnets
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE: To make changing the number of rotation possible without employing a complicated control circuit by providing electromagnets which generate rotating field on the inside and the outside of a rotor, respectively, and inserting a rotating shaft through the bearings and the center of the inner electromagnet.
CONSTITUTION: Electromagnets 6 and 4 which generate rotating fields are provided on the inside and the outside of a ring-shaped rotor 3, respectively; and, for example, a coil 5 for high-speed rotation and a coil 5' for low-speed rotation are installed to said electromagnets 6 and 4, respectively. A rotating shaft 1 is fixed to a wheel 2 provided at the bottom of the rotor 3, and inserted into bearings 7 and the center of the inner electromagnet 6. Changing of the rotating speed of the rotor 3 is performed by changing conduction of the high-speed coil 5 to and from the conduction of the low-speed coil 5'. In this constitution, the number of rotation can be changed without employing a complicated speed-change control circuit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1484179A JPS55109163A (en) | 1979-02-09 | 1979-02-09 | Motor having dual mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1484179A JPS55109163A (en) | 1979-02-09 | 1979-02-09 | Motor having dual mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55109163A true JPS55109163A (en) | 1980-08-22 |
Family
ID=11872252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1484179A Pending JPS55109163A (en) | 1979-02-09 | 1979-02-09 | Motor having dual mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55109163A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171465U (en) * | 1985-04-12 | 1986-10-24 | ||
US5569111A (en) * | 1994-10-11 | 1996-10-29 | The United States Of America As Represented By The Secretary Of The Navy | Permanent magnet torque/force transfer apparatus |
ITFI20080163A1 (en) * | 2008-09-03 | 2010-03-04 | Leonardo Lenzi | ROTATING ELECTRIC MACHINE. |
-
1979
- 1979-02-09 JP JP1484179A patent/JPS55109163A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171465U (en) * | 1985-04-12 | 1986-10-24 | ||
JPH0619287Y2 (en) * | 1985-04-12 | 1994-05-18 | 日本精工株式会社 | Motor with built-in detector |
US5569111A (en) * | 1994-10-11 | 1996-10-29 | The United States Of America As Represented By The Secretary Of The Navy | Permanent magnet torque/force transfer apparatus |
ITFI20080163A1 (en) * | 2008-09-03 | 2010-03-04 | Leonardo Lenzi | ROTATING ELECTRIC MACHINE. |
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