JPS5463301A - Field pole of salient-pole rotor - Google Patents
Field pole of salient-pole rotorInfo
- Publication number
- JPS5463301A JPS5463301A JP12960177A JP12960177A JPS5463301A JP S5463301 A JPS5463301 A JP S5463301A JP 12960177 A JP12960177 A JP 12960177A JP 12960177 A JP12960177 A JP 12960177A JP S5463301 A JPS5463301 A JP S5463301A
- Authority
- JP
- Japan
- Prior art keywords
- head
- poles
- side walls
- grooves
- pole
- 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
- Iron Core Of Rotating Electric Machines (AREA)
- Synchronous Machinery (AREA)
Abstract
PURPOSE: To reduce flux leakage between side walls of the heads of adjacent salient poles by forming magnetic grooves in opposed side walls of the adjacent poles.
CONSTITUTION: Salient poles 2 are each provided with a head for retaining a winding, and the head is provided on its sides13 facing adjacent poles with grooves 14. Thus, it is possible to reduce leakage of flux between head side walls of adjacent poles for reducing the loss of exciting power and iron loss even in case when the gap between adjacent poles is reduced with size reduction of the revolving electric machine or when the thickness H of the head is increased for increasing the rpm. In addition, air loss and noise can be prevented by filling the grooves 14 with a filler consisting of a non-magnetic material.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12960177A JPS6030194B2 (en) | 1977-10-31 | 1977-10-31 | Field pole of salient pole rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12960177A JPS6030194B2 (en) | 1977-10-31 | 1977-10-31 | Field pole of salient pole rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5463301A true JPS5463301A (en) | 1979-05-22 |
JPS6030194B2 JPS6030194B2 (en) | 1985-07-15 |
Family
ID=15013479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12960177A Expired JPS6030194B2 (en) | 1977-10-31 | 1977-10-31 | Field pole of salient pole rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6030194B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556581A (en) * | 1991-08-22 | 1993-03-05 | Nippondenso Co Ltd | Core sheet of rotating electric machine |
-
1977
- 1977-10-31 JP JP12960177A patent/JPS6030194B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556581A (en) * | 1991-08-22 | 1993-03-05 | Nippondenso Co Ltd | Core sheet of rotating electric machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6030194B2 (en) | 1985-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1147917A (en) | Permanent magnet rotor | |
GB1485305A (en) | Dynamoelectric machines | |
JPS5472410A (en) | Revolving electrical machinery | |
GB1114562A (en) | Rotor for a dynamo-electric machine | |
IE43265L (en) | Permanent magnet rotor | |
GB1088325A (en) | Improvements in laminated cores for electrical machines | |
JPS57186966A (en) | Rotor for permanent-magnet type synchronous motor | |
JPS57206261A (en) | Stator for dc rotary electric machine | |
GB1437348A (en) | Rotors for alternating current generators and motors | |
JPS5561265A (en) | High speed generator | |
JPS5463301A (en) | Field pole of salient-pole rotor | |
JPS529807A (en) | Salient-pole type electric rotary machine | |
JPS5499910A (en) | Electric motor | |
GB1349746A (en) | Dynamo electric machines | |
GB1119611A (en) | Improvements relating to dynamo-electric machines | |
JPS5385318A (en) | Electric motor compressor | |
JPS535709A (en) | Interpole core fdr rotary electric machine | |
JPS55100051A (en) | Rotary electric machine with speed generator | |
JPS5388108A (en) | Direct current brush-less motors | |
JPS5236704A (en) | Stator of dc machine | |
JPS5497713A (en) | Motor | |
JPS5267703A (en) | Salient-pole field of rotary machine | |
JPS54136603A (en) | Rotor for rotating electric machine | |
JPS5571169A (en) | Straightly-moving electric machine | |
JPS5367819A (en) | Poled motor |