JPS5568847A - Brush unit of commutator motor - Google Patents
Brush unit of commutator motorInfo
- Publication number
- JPS5568847A JPS5568847A JP14152978A JP14152978A JPS5568847A JP S5568847 A JPS5568847 A JP S5568847A JP 14152978 A JP14152978 A JP 14152978A JP 14152978 A JP14152978 A JP 14152978A JP S5568847 A JPS5568847 A JP S5568847A
- Authority
- JP
- Japan
- Prior art keywords
- brush
- printed board
- brush unit
- rectifier
- concave
- 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
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Abstract
PURPOSE: To assemble the brush unit easy and to slide the brush stably by mounting the brush on the printed board together with elements such as a rectifier and an input terminal in a body and by attaching the printed board to the bearing stand.
CONSTITUTION: A concave 12 is formed in the printed board 2 in which wiring is provided, the base 11 of brush 7 is made contact with the concave to solder itself to the board. The rectifier, capacitor for preventing noise and input terminal of the rotor are soldered to the printed board to form a brush block 8, which is attached to the bearing stand. In this way, assembling ability of the electric elements can be improved. Also a step can be formed in the base of brush to hold the brush higher than the printed board and printed wiring can be avoided locating just below the brush to slide the brush stably.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14152978A JPS5568847A (en) | 1978-11-15 | 1978-11-15 | Brush unit of commutator motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14152978A JPS5568847A (en) | 1978-11-15 | 1978-11-15 | Brush unit of commutator motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5568847A true JPS5568847A (en) | 1980-05-23 |
JPS6220781B2 JPS6220781B2 (en) | 1987-05-08 |
Family
ID=15294082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14152978A Granted JPS5568847A (en) | 1978-11-15 | 1978-11-15 | Brush unit of commutator motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5568847A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2352881A (en) * | 1999-06-17 | 2001-02-07 | Matsushita Electric Ind Co Ltd | Direct current commutator motor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6454990U (en) * | 1987-09-25 | 1989-04-05 | ||
JPH0475680U (en) * | 1990-10-31 | 1992-07-02 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841921U (en) * | 1971-09-23 | 1973-05-29 |
-
1978
- 1978-11-15 JP JP14152978A patent/JPS5568847A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4841921U (en) * | 1971-09-23 | 1973-05-29 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2352881A (en) * | 1999-06-17 | 2001-02-07 | Matsushita Electric Ind Co Ltd | Direct current commutator motor |
GB2352881B (en) * | 1999-06-17 | 2004-01-21 | Matsushita Electric Ind Co Ltd | Direct current commutator motor |
US6700289B2 (en) | 1999-06-17 | 2004-03-02 | Matsushita Electric Industrial Co., Ltd. | Direct current commutator motor |
Also Published As
Publication number | Publication date |
---|---|
JPS6220781B2 (en) | 1987-05-08 |
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