JPS5752364A - Commutatorless motor - Google Patents
Commutatorless motorInfo
- Publication number
- JPS5752364A JPS5752364A JP55127296A JP12729680A JPS5752364A JP S5752364 A JPS5752364 A JP S5752364A JP 55127296 A JP55127296 A JP 55127296A JP 12729680 A JP12729680 A JP 12729680A JP S5752364 A JPS5752364 A JP S5752364A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- steel plates
- laminated
- core
- main 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K99/00—Subject matter not provided for in other groups of this subclass
- H02K99/20—Motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
Abstract
PURPOSE:To provide a DC motor without a commutator without using a semiconductor element and the like, by a method wherein a magnetic path is composed in a rotor in such a manner that main flux passes only in the axial direction and commutating function is performed between said main flux and fixed poles. CONSTITUTION:A stator iron core 1 is composed of laminated silicon steel plates or the like and stator windings 2 are contained in grooves provided inside the core 1 and a direct current is obtained in a certain direction by applying DC voltage. Silicon steel plates 5 laminated in the circumferential direction are contained in rotor slots 4 of a rotor core 3 which is composed of non-magnetic steel plates such as stainless-steel plates which are laminated after rotor slots 4 are punched so that a magnetic circuit which gives magnetic path of the main flux only in the direction of the rotor axis is composed and the magnetic path is electrically isolated from the rotor core 3. With the above method, stator current needs not be switched over and the DC motor without a commutator is obtained without using semiconductor element and the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55127296A JPS5752364A (en) | 1980-09-16 | 1980-09-16 | Commutatorless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55127296A JPS5752364A (en) | 1980-09-16 | 1980-09-16 | Commutatorless motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5752364A true JPS5752364A (en) | 1982-03-27 |
Family
ID=14956447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55127296A Pending JPS5752364A (en) | 1980-09-16 | 1980-09-16 | Commutatorless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5752364A (en) |
-
1980
- 1980-09-16 JP JP55127296A patent/JPS5752364A/en active Pending
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