JPS6381656U - - Google Patents
Info
- Publication number
- JPS6381656U JPS6381656U JP17475386U JP17475386U JPS6381656U JP S6381656 U JPS6381656 U JP S6381656U JP 17475386 U JP17475386 U JP 17475386U JP 17475386 U JP17475386 U JP 17475386U JP S6381656 U JPS6381656 U JP S6381656U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- commutator
- motor housing
- brushes
- slits
- 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
- 238000005299 abrasion Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案にかかるマイクロモータのモ
ータハウジングの一実施例を示す正面図、第２図
は第１図の―線断面図、第３図は従来のマイ
クロモータの分解正面図、第４図は同じく組立正
面図である。
１……ケース、２Ａ……モータハウジング、４
……ロータ、５……アーマチユアコイル、６……
アーマチユウコア、７……コンミユテータ、１２
……ブラシ、１６……透孔。
Fig. 1 is a front view showing one embodiment of the motor housing of the micromotor according to this invention, Fig. 2 is a sectional view taken along the line -- in Fig. 1, Fig. 3 is an exploded front view of a conventional micromotor, and Fig. 4 The figure is also an assembled front view. 1...Case, 2A...Motor housing, 4
... Rotor, 5 ... Armature coil, 6 ...
Armature Core, 7...Commutator, 12
...Brush, 16...Through hole.
Claims (1)
応する、ステータ側のモータハウジングの所定部
位に、上記コンミユテータまたはこれに接触する
ブラシの摩耗粉を排出する透孔を設けたことを特
徴とするマイクロモータ。 (2) 透孔が複数のスリツトであることを特徴と
する特許請求の範囲第１項記載のマイクロモータ
。[Scope of Claim for Utility Model Registration] (1) A through hole is provided in a predetermined part of the motor housing on the stator side corresponding to the commutator attached to the rotor side to discharge abrasion powder of the commutator or the brushes that come into contact with it. A micro motor characterized by: (2) The micromotor according to claim 1, wherein the through hole is a plurality of slits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475386U JPS6381656U (en) | 1986-11-15 | 1986-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475386U JPS6381656U (en) | 1986-11-15 | 1986-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381656U true JPS6381656U (en) | 1988-05-30 |
Family
ID=31113434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17475386U Pending JPS6381656U (en) | 1986-11-15 | 1986-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381656U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155460B2 (en) * | 1978-03-20 | 1986-11-27 | Sekisui Chemical Co Ltd |
-
1986
- 1986-11-15 JP JP17475386U patent/JPS6381656U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155460B2 (en) * | 1978-03-20 | 1986-11-27 | Sekisui Chemical Co Ltd |
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