JPS558254A - Device for quenching spark of miniature motor - Google Patents
Device for quenching spark of miniature motorInfo
- Publication number
- JPS558254A JPS558254A JP8038778A JP8038778A JPS558254A JP S558254 A JPS558254 A JP S558254A JP 8038778 A JP8038778 A JP 8038778A JP 8038778 A JP8038778 A JP 8038778A JP S558254 A JPS558254 A JP S558254A
- Authority
- JP
- Japan
- Prior art keywords
- base
- commutator
- terminal
- spark
- spark quenching
- 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
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Abstract
PURPOSE: To eliminate the displacement of an annular member having a spark quenching element in a miniature motor and prevent vibration of the motor by providing the member at the outer periphery of a commutator base, engaging the annular member with the base, and connecting the commutator terminal to a spark quenching terminal projected from the member.
CONSTITUTION: A spark quenching annular member 2 having a spark quenching element 1 is arranged on the outer periphery of a commutator base 3, the engaging lug 4 projected from the inner periphery of the member 2 is engaged with the engaging recess 5 perforated on the outer periphery of the base 3, and the commutator terminal 7 connected to a commutator segment 6 mounted on the base 3 is connected to a spark quenching terminal 8 connected to the member 2. Accordingly, it eliminates the displacement of the member 2 in axial and rotating directions to thereby reduce the size of the motor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8038778A JPS558254A (en) | 1978-06-30 | 1978-06-30 | Device for quenching spark of miniature motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8038778A JPS558254A (en) | 1978-06-30 | 1978-06-30 | Device for quenching spark of miniature motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS558254A true JPS558254A (en) | 1980-01-21 |
Family
ID=13716868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8038778A Pending JPS558254A (en) | 1978-06-30 | 1978-06-30 | Device for quenching spark of miniature motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558254A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5915043A (en) * | 1982-07-15 | 1984-01-26 | 大和製罐株式会社 | Cylindrical vessel made of laminated board with side surface joint |
JPS63191745A (en) * | 1987-01-23 | 1988-08-09 | 丸忠産業株式会社 | Sealed metallic can |
-
1978
- 1978-06-30 JP JP8038778A patent/JPS558254A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5915043A (en) * | 1982-07-15 | 1984-01-26 | 大和製罐株式会社 | Cylindrical vessel made of laminated board with side surface joint |
JPH0459211B2 (en) * | 1982-07-15 | 1992-09-21 | Daiwa Can Co Ltd | |
JPS63191745A (en) * | 1987-01-23 | 1988-08-09 | 丸忠産業株式会社 | Sealed metallic can |
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