JPS6317560U - - Google Patents
Info
- Publication number
- JPS6317560U JPS6317560U JP11005586U JP11005586U JPS6317560U JP S6317560 U JPS6317560 U JP S6317560U JP 11005586 U JP11005586 U JP 11005586U JP 11005586 U JP11005586 U JP 11005586U JP S6317560 U JPS6317560 U JP S6317560U
- Authority
- JP
- Japan
- Prior art keywords
- brush holder
- bearing member
- machine
- brush
- rotor shaft
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の一実施例である小型モータを
示す縦断面図である。第２図は本考案の他の実施
例を示す拡大部分縦断面図である。第３図は従来
例を示す拡大部分縦断面図である。
１…モータ（直流機）、２…ハウジング、３…
ヨーク、４…エンドブラケツト、５，６…含油軸
受メタル（軸受部材）、７，８…メタルホルダ、
９，１０…フエルト、１１…回転子軸、１２…ス
ラストリング、１３…アーマチユア、１４…マグ
ネツト、１５…コンミユテータ、１６…ブラシホ
ルダ、１７…ブラシ収容部、１８…ブラシ、１９
…スプリング、２０…オイルストツパ部、２１…
円形リング形状部、２２…円筒形状部、２３…内
側円筒形状部、２４…円形リング形状部。
FIG. 1 is a longitudinal sectional view showing a small motor which is an embodiment of the present invention. FIG. 2 is an enlarged partial vertical sectional view showing another embodiment of the present invention. FIG. 3 is an enlarged partial vertical sectional view showing a conventional example. 1...Motor (DC machine), 2...Housing, 3...
Yoke, 4... End bracket, 5, 6... Oil-impregnated bearing metal (bearing member), 7, 8... Metal holder,
9, 10... felt, 11... rotor shaft, 12... thrust ring, 13... armature, 14... magnet, 15... commutator, 16... brush holder, 17... brush accommodating part, 18... brush, 19
...Spring, 20...Oil stopper part, 21...
Circular ring-shaped part, 22... Cylindrical part, 23... Inner cylindrical part, 24... Circular ring-shaped part.
Claims (1)
タ付近において、ハウジングの一部に配設された
軸受部材により回転自在に支承されている直流機
において、前記コンミユテータにブラシを摺接さ
せるブラシホルダが前記軸受部材付近に配設され
ており、このブラシホルダにはオイルストツパ部
が軸受部材に近接してこれを取り囲むように突設
されていることを特徴とする直流機。 (2) ブラシホルダが、樹脂を用いて略円板形状
に一体成形されており、オイルストツパ部が断面
Ｌ字形状のリング状に形成されるとともに、ブラ
シホルダに一体成形されていることを特徴とする
実用新案登録請求の範囲第１項記載の直流機。[Claims for Utility Model Registration] (1) In a DC machine in which the rotor shaft is rotatably supported by a bearing member disposed in a part of the housing near the commutator to which the rotor shaft is fixed, A brush holder for slidingly contacting the brush is disposed near the bearing member, and the brush holder has an oil stopper protruding in the vicinity of the bearing member so as to surround it. Machine. (2) The brush holder is integrally molded using resin into a substantially disc shape, and the oil stopper portion is formed in a ring shape with an L-shaped cross section and is integrally molded with the brush holder. A DC machine according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110055U JPH0750859Y2 (en) | 1986-07-18 | 1986-07-18 | DC machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110055U JPH0750859Y2 (en) | 1986-07-18 | 1986-07-18 | DC machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6317560U true JPS6317560U (en) | 1988-02-05 |
| JPH0750859Y2 JPH0750859Y2 (en) | 1995-11-15 |
Family
ID=30988722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110055U Expired - Lifetime JPH0750859Y2 (en) | 1986-07-18 | 1986-07-18 | DC machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750859Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03127466U (en) * | 1990-03-30 | 1991-12-20 | ||
| WO2006115092A1 (en) * | 2005-04-19 | 2006-11-02 | Mitsuba Corporation | Rotating electric machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102538580B1 (en) * | 2016-01-25 | 2023-05-31 | 엘지이노텍 주식회사 | Motor, apparatus for brake system |
-
1986
- 1986-07-18 JP JP1986110055U patent/JPH0750859Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03127466U (en) * | 1990-03-30 | 1991-12-20 | ||
| WO2006115092A1 (en) * | 2005-04-19 | 2006-11-02 | Mitsuba Corporation | Rotating electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750859Y2 (en) | 1995-11-15 |
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