ES2057040T3 - BRUSH HOLDER. - Google Patents
BRUSH HOLDER.Info
- Publication number
- ES2057040T3 ES2057040T3 ES89117238T ES89117238T ES2057040T3 ES 2057040 T3 ES2057040 T3 ES 2057040T3 ES 89117238 T ES89117238 T ES 89117238T ES 89117238 T ES89117238 T ES 89117238T ES 2057040 T3 ES2057040 T3 ES 2057040T3
- Authority
- ES
- Spain
- Prior art keywords
- brush holder
- brush
- pressure lever
- pressure
- acting
- 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.)
- Expired - Lifetime
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)
Abstract
SE PROPONE UN PORTAESCOBILLAS (20) CON UN ELEMENTO DE PRESION COMO UNA PALANCA DE PRESION (23), QUE ACTUA SOBRE UNA ESCOBILLA DE CARBON (22). ESTA PALANCA DE PRESION (23) ACTUA SOBRE UN AVISADOR, PARA ASI HACER POSIBLE UN CONTINUO CONTROL DEL DESGASTE DE LA ESCOBILLA (22).A BRUSH HOLDER (20) WITH A PRESSURE ELEMENT IS PROPOSED AS A PRESSURE LEVER (23), ACTING ON A CARBON BRUSH (22). THIS PRESSURE LEVER (23) ACTS ON A WARNING LIGHT, SO AS TO MAKE POSSIBLE CONTINUOUS CONTROL OF BRUSH WEAR (22).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3832079A DE3832079A1 (en) | 1988-09-21 | 1988-09-21 | BRUSHES |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2057040T3 true ES2057040T3 (en) | 1994-10-16 |
Family
ID=6363422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89117238T Expired - Lifetime ES2057040T3 (en) | 1988-09-21 | 1989-09-18 | BRUSH HOLDER. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0360197B1 (en) |
DE (2) | DE3832079A1 (en) |
ES (1) | ES2057040T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4003669A1 (en) * | 1989-02-20 | 1990-08-23 | Siemens Ag | Determination of length of electrical motor brushes - using potentiometer sensor provides signal proportional to wear of brushes |
US5870026A (en) * | 1997-07-15 | 1999-02-09 | The Morgan Crucible Company Plc | Brush wear indicator |
DE19832617B4 (en) * | 1998-07-21 | 2004-05-06 | Schunk Metall Und Kunststoff Gmbh | Arrangement for monitoring the wear of at least one carbon brush and retrofitting device for monitoring |
EP2112518A1 (en) | 2008-04-25 | 2009-10-28 | ALSTOM Technology Ltd | Brush wear monitor |
DE102018110098A1 (en) * | 2018-04-26 | 2019-10-31 | Schunk Bahn- Und Industrietechnik Gmbh | Wear measuring system and method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE662780C (en) * | 1935-07-19 | 1938-07-21 | Siemens Schuckertwerke Akt Ges | Device for displaying the wear and tear of carbon brushes for electric motors |
DE1903582U (en) * | 1962-06-14 | 1964-11-05 | Kaltenbach & Voigt | BRUSH HOLDERS FOR TECHNICAL MOTORS, IN PARTICULAR FOR DENTAL PURPOSES. |
DE2538922A1 (en) * | 1975-09-02 | 1977-03-03 | Metabowerke Kg | Electric motor brush wear visual indicator - is flexible ribbon with indicator surface drawn past sight glass as brush wears |
DE3013758A1 (en) * | 1980-04-10 | 1981-10-15 | Kollektra Metall- und Kunststoff-Werk GmbH, 6301 Wettenberg | Brush-type current supply for electric machines - uses one or several insulated detector contacts, opened or short-circuited according to brush wear |
US4329683A (en) * | 1980-09-04 | 1982-05-11 | General Electric Co. | Brush wear indicator for a dynamoelectric machine |
JPS60249848A (en) * | 1984-05-24 | 1985-12-10 | Fuji Electric Co Ltd | Wear limit detector of brush of induction machine |
JPS6181153A (en) * | 1984-09-28 | 1986-04-24 | Toshiba Corp | Brush wear monitoring device of rotary electric machine |
DE3701643A1 (en) * | 1987-01-21 | 1988-08-04 | Still Gmbh | SIGNALING DEVICE FOR SIGNALING THE WEAR CONDITION OF BRUSHES OF AN ELECTRICAL MACHINE |
FR2613546B1 (en) * | 1987-04-03 | 1992-12-04 | Ferraz | BRUSH HOLDER FOR ELECTRIC MACHINES |
DE8811808U1 (en) * | 1988-09-17 | 1988-12-08 | G. Dietrich GmbH Spezialfabrik für Bürstenhalter und Kunststoffteile, 7893 Jestetten | Brush holder with brush detection device |
-
1988
- 1988-09-21 DE DE3832079A patent/DE3832079A1/en not_active Withdrawn
-
1989
- 1989-09-18 DE DE58908209T patent/DE58908209D1/en not_active Expired - Fee Related
- 1989-09-18 ES ES89117238T patent/ES2057040T3/en not_active Expired - Lifetime
- 1989-09-18 EP EP89117238A patent/EP0360197B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3832079A1 (en) | 1990-03-22 |
EP0360197B1 (en) | 1994-08-17 |
EP0360197A2 (en) | 1990-03-28 |
DE58908209D1 (en) | 1994-09-22 |
EP0360197A3 (en) | 1990-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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