JPS5339406A - Dc rotary machine - Google Patents
Dc rotary machineInfo
- Publication number
- JPS5339406A JPS5339406A JP11422276A JP11422276A JPS5339406A JP S5339406 A JPS5339406 A JP S5339406A JP 11422276 A JP11422276 A JP 11422276A JP 11422276 A JP11422276 A JP 11422276A JP S5339406 A JPS5339406 A JP S5339406A
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- rotary machine
- brush
- brushover
- harm
- 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
- Dc Machiner (AREA)
Abstract
PURPOSE: To make a harm to minimum caused by a brushover produced between the commutator and brush, by enclosing at least a part of exposed surfaces for a part or full of the commutator insulation part, commutator riser part and brush holder.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11422276A JPS5339406A (en) | 1976-09-22 | 1976-09-22 | Dc rotary machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11422276A JPS5339406A (en) | 1976-09-22 | 1976-09-22 | Dc rotary machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5339406A true JPS5339406A (en) | 1978-04-11 |
Family
ID=14632278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11422276A Pending JPS5339406A (en) | 1976-09-22 | 1976-09-22 | Dc rotary machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5339406A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014057509A (en) * | 2012-09-12 | 2014-03-27 | Johnson Electric Sa | Brush motor commutator with spark suppression and method for making the same |
-
1976
- 1976-09-22 JP JP11422276A patent/JPS5339406A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014057509A (en) * | 2012-09-12 | 2014-03-27 | Johnson Electric Sa | Brush motor commutator with spark suppression and method for making the same |
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