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
Application number
ES89117238T
Other languages
Spanish (es)
Inventor
W Stefan Rogoz
Rolf Tempel
Ulrich Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schunk Bahn und Industrietechnik GmbH Germany
Original Assignee
Schunk Bahn und Industrietechnik GmbH Germany
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6363422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2057040(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schunk Bahn und Industrietechnik GmbH Germany filed Critical Schunk Bahn und Industrietechnik GmbH Germany
Application granted granted Critical
Publication of ES2057040T3 publication Critical patent/ES2057040T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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).

ES89117238T 1988-09-21 1989-09-18 BRUSH HOLDER. Expired - Lifetime ES2057040T3 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 Fuer Buerstenhalter Und Kunststoffteile, 7893 Jestetten, De

Also Published As

Publication number Publication date
DE58908209D1 (en) 1994-09-22
EP0360197B1 (en) 1994-08-17
DE3832079A1 (en) 1990-03-22
EP0360197A3 (en) 1990-10-03
EP0360197A2 (en) 1990-03-28

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