JPH03104066U - - Google Patents
Info
- Publication number
- JPH03104066U JPH03104066U JP1057490U JP1057490U JPH03104066U JP H03104066 U JPH03104066 U JP H03104066U JP 1057490 U JP1057490 U JP 1057490U JP 1057490 U JP1057490 U JP 1057490U JP H03104066 U JPH03104066 U JP H03104066U
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- phase
- rings
- rotor shaft
- electric machine
- 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
- 239000000615 nonconductor Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
第１図乃至第３図は本考案の位置実施例を示し
、第１図は集電環周りを示す縦断面図、第２図は
第１図の−方向矢視図を示す側面図、第３図
は第２図の“Ｙ”方向矢視図を示す詳細図である
。第４図は従来構造を示す集電環周りの縦断面図
である。
１……回転子軸、２……電気的絶縁体、３，６
，７，８……集電環、４……ブラシ、９，１０ａ
，１０ｂ，１１……放熱板、６ａ，８ａ……貫通
穴。
1 to 3 show a positional example of the present invention, in which FIG. 1 is a longitudinal sectional view showing the area around the current collector ring, FIG. FIG. 3 is a detailed view showing the "Y" direction arrow view of FIG. FIG. 4 is a vertical cross-sectional view of the area around the current collector ring showing a conventional structure. 1... Rotor shaft, 2... Electrical insulator, 3, 6
, 7, 8... Current collection ring, 4... Brush, 9, 10a
, 10b, 11... heat sink, 6a, 8a... through hole.
Claims (1)
、前記回転子軸と共に回転する集電環と、この集
電環の外周面と摺動接触するブラシを有する回転
電機の集電装置において、前記集電環のうち外側
に位置するｕ，ｗ相の集電環に軸方向に穿設した
貫通穴と、ｕ，ｗ相の集電環には内側にｖ相の集
電環には両側に夫々各相に交互になるように放熱
板を配設したことを特徴とする回転電機の集電装
置。 In a current collector for a rotating electric machine, the current collector ring is fitted and fixed to a rotor shaft via an electrical insulator and rotates together with the rotor shaft, and a brush is in sliding contact with the outer peripheral surface of the current collector ring. , a through hole bored in the axial direction in the outer U- and W-phase current collector rings of the current collector rings, and an inner V-phase current collector ring in the U- and W-phase current collector rings. A current collector for a rotating electric machine, characterized in that heat sinks are arranged on both sides alternately for each phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1057490U JPH03104066U (en) | 1990-02-07 | 1990-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1057490U JPH03104066U (en) | 1990-02-07 | 1990-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104066U true JPH03104066U (en) | 1991-10-29 |
Family
ID=31514133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1057490U Pending JPH03104066U (en) | 1990-02-07 | 1990-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011250636A (en) * | 2010-05-28 | 2011-12-08 | Hitachi Automotive Systems Ltd | Vehicle rotating electric machine |
| KR101349024B1 (en) * | 2011-04-26 | 2014-01-10 | 연세대학교 산학협력단 | Bench with the apparatus of trainning the achilles tendon |
-
1990
- 1990-02-07 JP JP1057490U patent/JPH03104066U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011250636A (en) * | 2010-05-28 | 2011-12-08 | Hitachi Automotive Systems Ltd | Vehicle rotating electric machine |
| KR101349024B1 (en) * | 2011-04-26 | 2014-01-10 | 연세대학교 산학협력단 | Bench with the apparatus of trainning the achilles tendon |