JPS58156370U - Lifespan detection device for conductive sliding members - Google Patents
Lifespan detection device for conductive sliding membersInfo
- Publication number
- JPS58156370U JPS58156370U JP5484982U JP5484982U JPS58156370U JP S58156370 U JPS58156370 U JP S58156370U JP 5484982 U JP5484982 U JP 5484982U JP 5484982 U JP5484982 U JP 5484982U JP S58156370 U JPS58156370 U JP S58156370U
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- conductive sliding
- detection device
- sliding members
- lifespan
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来の寿命検知装置の例を示す縦断
面図、第３図は本考案の一実施例になる寿命検出装置の
構成図、第４図乃至第６図は第３図の電刷子に導電部材
の端部を接続固定した状態を示し第４図及び第５図は縦
断面図、第６図は正面図並びに第７図は第４図の電刷子
が摩耗限度に達したときの縦断面図である。
符号の説明、２１・・・電刷子本体、２・・・整流子、
３・・・絶縁体、４・・・接点、５・・・通電用導線、
６・・・リード線、７・・・端部、８・・・警報装置、
９・・・抵抗体、１０・・・電源、１１・・・絶縁部材
、１２・・・バネ、１３・・・金属板、１４・・・銅粉
止め、１５・・・押圧バネ、１６・・・スイッチ装置、
１７・・・板バネ、１８・・・刷子保持器。1 and 2 are longitudinal sectional views showing an example of a conventional lifespan detection device, FIG. 3 is a configuration diagram of a lifespan detection device which is an embodiment of the present invention, and FIGS. The end of the conductive member is connected and fixed to the electric brush shown in the figure. Figures 4 and 5 are longitudinal sectional views, Figure 6 is a front view, and Figure 7 shows that the electric brush in Figure 4 has reached its wear limit. It is a longitudinal cross-sectional view when it reaches. Explanation of symbols, 21... Electric brush body, 2... Commutator,
3... Insulator, 4... Contact, 5... Current carrying wire,
6... Lead wire, 7... End, 8... Alarm device,
9... Resistor, 10... Power supply, 11... Insulating member, 12... Spring, 13... Metal plate, 14... Copper powder stopper, 15... Pressing spring, 16...・Switch device,
17... Leaf spring, 18... Brush holder.
Claims (1)
定し、他端を警報電気回路に接続し、上記導電性摺動部
材及び上記絶縁体が相手材と摺動して摩耗及び摩滅した
ときに上記導電部材に通電され、警報を生ずるように構
成してなる導電性摺動部材の寿命検出装置。One end of the conductive member is covered with an insulator and fixed to a conductive sliding member, and the other end is connected to an alarm electric circuit, so that the conductive sliding member and the insulator slide against the mating member to prevent wear and tear. A device for detecting the lifespan of a conductive sliding member, which is configured to apply electricity to the conductive member and generate an alarm when the conductive member wears out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5484982U JPS58156370U (en) | 1982-04-15 | 1982-04-15 | Lifespan detection device for conductive sliding members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5484982U JPS58156370U (en) | 1982-04-15 | 1982-04-15 | Lifespan detection device for conductive sliding members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58156370U true JPS58156370U (en) | 1983-10-19 |
Family
ID=30065457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5484982U Pending JPS58156370U (en) | 1982-04-15 | 1982-04-15 | Lifespan detection device for conductive sliding members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01109265U (en) * | 1988-01-14 | 1989-07-24 |
-
1982
- 1982-04-15 JP JP5484982U patent/JPS58156370U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01109265U (en) * | 1988-01-14 | 1989-07-24 |
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