JPS501401B1 - - Google Patents
Info
- Publication number
- JPS501401B1 JPS501401B1 JP45117347A JP11734770A JPS501401B1 JP S501401 B1 JPS501401 B1 JP S501401B1 JP 45117347 A JP45117347 A JP 45117347A JP 11734770 A JP11734770 A JP 11734770A JP S501401 B1 JPS501401 B1 JP S501401B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear
Landscapes
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7010521U DE7010521U (en) | 1970-03-21 | 1970-03-21 | SHUT-OFF CARBON BRUSH. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS501401B1 true JPS501401B1 (en) | 1975-01-17 |
Family
ID=6610361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45117347A Pending JPS501401B1 (en) | 1970-03-21 | 1970-12-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3681635A (en) |
| JP (1) | JPS501401B1 (en) |
| DE (1) | DE7010521U (en) |
| FR (1) | FR2083855A5 (en) |
| GB (1) | GB1325793A (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7920943U1 (en) * | 1979-07-21 | 1979-11-22 | Rekofa Wenzel Gmbh & Co Kg, 5483 Bad Neuenahr-Ahrweiler | Carbon brush with switch-off device |
| US4344072A (en) * | 1979-12-10 | 1982-08-10 | Harper Jr Harold L | Worn brush indicator |
| US4316186A (en) * | 1980-02-06 | 1982-02-16 | Eltra Corporation | Brush wear detection and warning system |
| US4536670A (en) * | 1981-12-14 | 1985-08-20 | Morganite Incorporated | Electrical brushes with wear sensors |
| GB2273822A (en) * | 1992-12-22 | 1994-06-29 | Johnson Electric Sa | Brush spring arrangement for electric motor |
| DE4304527A1 (en) * | 1993-02-15 | 1994-08-18 | Miele & Cie | Switching-off carbon brush for motors with commutators, especially for a vacuum cleaner fan motor |
| DE29716245U1 (en) * | 1997-09-10 | 1999-01-21 | Bosch Gmbh Robert | Electric hand machine tool |
| DE29805259U1 (en) * | 1998-03-24 | 1999-07-29 | Bosch Gmbh Robert | Commutation brush for electrical commutator machines |
| US6552467B1 (en) * | 2000-04-21 | 2003-04-22 | Valeo Electrical Systems, Inc. | Integral noise filter within brush of electric motor |
| CN100414785C (en) * | 2003-12-12 | 2008-08-27 | 乐金电子(天津)电器有限公司 | Brush assembly of collector motor possessing function of blocking out overload current |
| US8087977B2 (en) | 2005-05-13 | 2012-01-03 | Black & Decker Inc. | Angle grinder |
| DE102006000496A1 (en) * | 2006-09-29 | 2008-04-03 | Hilti Ag | Carbon brush with anti-wear agents |
| US20090189479A1 (en) * | 2008-01-25 | 2009-07-30 | Energy Conversion Systems Holdings, Llc | Brush Assembly |
| DE102010042807A1 (en) * | 2010-10-22 | 2012-04-26 | Robert Bosch Gmbh | Carbon brush with shut-off device |
| US10818450B2 (en) | 2017-06-14 | 2020-10-27 | Black & Decker Inc. | Paddle switch |
-
1970
- 1970-03-21 DE DE7010521U patent/DE7010521U/en not_active Expired
- 1970-12-22 JP JP45117347A patent/JPS501401B1/ja active Pending
- 1970-12-28 FR FR7046862A patent/FR2083855A5/fr not_active Expired
-
1971
- 1971-03-04 US US121019A patent/US3681635A/en not_active Expired - Lifetime
- 1971-04-19 GB GB2482571*A patent/GB1325793A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1325793A (en) | 1973-08-08 |
| US3681635A (en) | 1972-08-01 |
| FR2083855A5 (en) | 1971-12-17 |
| DE7010521U (en) | 1971-08-26 |