JPH0222060U - - Google Patents
Info
- Publication number
- JPH0222060U JPH0222060U JP9797688U JP9797688U JPH0222060U JP H0222060 U JPH0222060 U JP H0222060U JP 9797688 U JP9797688 U JP 9797688U JP 9797688 U JP9797688 U JP 9797688U JP H0222060 U JPH0222060 U JP H0222060U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- presses
- wound
- contacts
- sequentially
- 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
- 238000001514 detection method Methods 0.000 claims 2
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
第１図及び第３図は本考案の一実施例を示し、
第１図は刷子が摩耗限界に達したときの主要関係
部分の縦断面図、第２図は刷子が新品状態にある
ときの同部分の縦断面図、第３図は主要部分の斜
視図である。又、第４図は従来のものを示し、刷
子が摩耗限界に達したときの主要関係部分の縦断
面図である。
１……刷子、２……刷子保持器、３……集電環
、４……押えばね、７……信号線、Ａ……接触部
分。
1 and 3 show an embodiment of the present invention,
Figure 1 is a vertical sectional view of the main parts when the brush has reached its wear limit, Figure 2 is a vertical sectional view of the same parts when the brush is new, and Figure 3 is a perspective view of the main parts. be. Furthermore, FIG. 4 shows a conventional brush, and is a vertical sectional view of the main related parts when the brush reaches its wear limit. 1... Brush, 2... Brush holder, 3... Current collecting ring, 4... Pressing spring, 7... Signal line, A... Contact part.
Claims (1)
刷子の摩耗が進行するに従つて順次巻込んでいく
ものを使用し、この押えばねの外周表面に位置検
出用の接点を有する絶縁部材を貼り付けたことを
特徴とする刷子摩耗検出装置。 A push spring that presses the brush toward the contacting member,
A brush wear detection device characterized in that a brush is wound up sequentially as the brush wear progresses, and an insulating member having contacts for position detection is attached to the outer circumferential surface of this pressing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9797688U JPH0222060U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9797688U JPH0222060U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222060U true JPH0222060U (en) | 1990-02-14 |
Family
ID=31323832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9797688U Pending JPH0222060U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016512679A (en) * | 2013-03-14 | 2016-04-28 | カッツフォース インコーポレイテッドＣｕｔｓｆｏｒｔｈ，Ｉｎｃ． | System and method for monitoring the status of one or more components of an electric machine |
-
1988
- 1988-07-26 JP JP9797688U patent/JPH0222060U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016512679A (en) * | 2013-03-14 | 2016-04-28 | カッツフォース インコーポレイテッドＣｕｔｓｆｏｒｔｈ，Ｉｎｃ． | System and method for monitoring the status of one or more components of an electric machine |