BRPI0605668A - escova de carvão com dispositivo de desconexão - Google Patents

escova de carvão com dispositivo de desconexão

Info

Publication number
BRPI0605668A
BRPI0605668A BRPI0605668-7A BRPI0605668A BRPI0605668A BR PI0605668 A BRPI0605668 A BR PI0605668A BR PI0605668 A BRPI0605668 A BR PI0605668A BR PI0605668 A BRPI0605668 A BR PI0605668A
Authority
BR
Brazil
Prior art keywords
carbon brush
disconnect device
disconnect
brush
spring element
Prior art date
Application number
BRPI0605668-7A
Other languages
English (en)
Inventor
Klaus-Georg Tontsch
Joachim Simon
Edmund Kuebler
Original Assignee
Schunk Kohlenstofftechnik Gmbh
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
Application filed by Schunk Kohlenstofftechnik Gmbh filed Critical Schunk Kohlenstofftechnik Gmbh
Publication of BRPI0605668A publication Critical patent/BRPI0605668A/pt

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
    • H01R39/59—Means structurally associated with the brushes for interrupting current
    • 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

ESCOVA DE CARVãO COM DISPOSITIVO DE DESCONEXãO. A presente invenção refere-se a uma escova de carvão (10) com uma superfície de rolamento (12), que pode ser apoiada sobre um coletor, com um elemento de desconexão (18) sob tensão prévia por meio de um elemento de mola (16) e disposto em um furo cego (16) que pode ser fechado por um elemento de tampa (22, 40, 44) em forma de plaqueta, elemento de desconexão este por meio do qual a escova de carvão, ao alcançar um desgaste predeterminado, pode ser erguida do elemento de contato. Para se obter uma simplificação quanto à montagem, para que seja possível uma introdução e uma segurança perfeitas do dispositivo de desconexão na escova de carvão, especialmente em processos de produção automáticos, propõe-se que pelo menos o elemento de mola (20) e o elemento de tampa (22) formem uma unidade pré-montada.
BRPI0605668-7A 2005-12-30 2006-12-29 escova de carvão com dispositivo de desconexão BRPI0605668A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005063170A DE102005063170B4 (de) 2005-12-30 2005-12-30 Verfahren zum Bestücken einer Kohlebürste mit Abschalteinrichtung

Publications (1)

Publication Number Publication Date
BRPI0605668A true BRPI0605668A (pt) 2007-10-16

Family

ID=38135786

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605668-7A BRPI0605668A (pt) 2005-12-30 2006-12-29 escova de carvão com dispositivo de desconexão

Country Status (8)

Country Link
CN (1) CN1992451B (pt)
BR (1) BRPI0605668A (pt)
CZ (1) CZ305974B6 (pt)
DE (1) DE102005063170B4 (pt)
HU (1) HU226987B1 (pt)
MX (1) MX2007000221A (pt)
RO (1) RO123574B1 (pt)
RU (1) RU2375796C2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012963A1 (de) * 2008-03-06 2009-09-17 Schunk Kohlenstofftechnik Gmbh Verfahren zur Herstellung einer Kontakteinheit und Kontakteinheit
CN103427284A (zh) * 2012-05-14 2013-12-04 海门市海菱碳业有限公司 电动抛光机用安全碳刷
CN103427290A (zh) * 2012-05-16 2013-12-04 海门市海菱碳业有限公司 电钻用保险碳刷
CN103427272A (zh) * 2012-05-17 2013-12-04 海门市海菱碳业有限公司 汽车用双导线安全碳刷
CN103427275A (zh) * 2012-05-17 2013-12-04 海门市海菱碳业有限公司 汽车起动马达用保险碳刷
CN103427280A (zh) * 2012-05-18 2013-12-04 海门市海菱碳业有限公司 自停式角向磨光机用碳刷
CN103427301A (zh) * 2012-05-18 2013-12-04 海门市华联电碳有限公司 安全电锤用碳刷
EP3217488A1 (de) * 2016-03-10 2017-09-13 HILTI Aktiengesellschaft Kohlebürstenanordnung
CN110429740B (zh) * 2019-08-28 2024-04-09 福建福清核电有限公司 一种防尘型发电机转子绝缘监测电刷装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE621596C (de) * 1935-11-09 Siemens Schuckertwerke Akt Ges Einrichtung zur Verhinderung des UEberschreitens der zulaessigen Buerstenabnutzung an Kollektoren
DE614404C (de) * 1931-01-29 1935-06-07 Siemens Schuckertwerke Akt Ges Einrichtung zur Verhinderung des UEberschreitens der zulaessigen Buerstenabnutzung an Kollektoren
DE1679529U (de) * 1954-04-14 1954-07-08 Kohlenbuersten Und Elemente Fa Abschaltbare kohlebuerste.
US2813208A (en) * 1954-04-20 1957-11-12 George D Ritter Electrical contact brush
DE1009286B (de) * 1955-09-15 1957-05-29 Schunk & Ebe Gmbh Abschaltnippel fuer Kohlebuersten mit selbsttaetiger Abhebevorrichtung
DE1918782U (de) * 1962-07-20 1965-07-01 Schunk & Ebe Gmbh Abschaltvorrichtung fuer kohlebuersten.
DE1763744A1 (de) * 1968-07-31 1971-12-23 Schunk & Ebe Gmbh Kohlebuerste mit Abschaltvorrichtung
FR2227658B1 (pt) * 1973-04-26 1976-09-10 Lorraine Carbone
DE2355725A1 (de) * 1973-11-08 1975-05-15 Carbone Ag Abschaltkontakt
DE7526736U (de) * 1975-08-23 1977-01-20 Ringsdorff-Werke Gmbh, 5300 Bonn- Bad Godesberg Abschaltbürste
DE2801839A1 (de) * 1978-01-17 1979-07-19 Bosch Gmbh Robert Abschaltkohlebuerste
DE8019751U1 (de) * 1980-07-23 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart Abschaltkohlebürste mit in einem Sackloch des Bürstenkörpers angeordneter Abhebevorrichtung
DE3047421A1 (de) * 1980-12-17 1982-07-15 Ringsdorff-Werke GmbH, 5300 Bonn Abschaltbuerste
DD261884A1 (de) * 1986-02-26 1988-11-09 Friedrich Cunow Abschaltkohlebuerste mit federelement
CN2112217U (zh) * 1991-11-25 1992-08-05 海门县电碳厂 保险电刷
DE4304527A1 (de) * 1993-02-15 1994-08-18 Miele & Cie Abschaltkohlebürste für Kollektormotoren, insbesondere für einen Staubsauger-Gebläsemotor
DE10155991C2 (de) * 2001-11-15 2003-12-24 Schunk Kohlenstofftechnik Gmbh Kohlebürste

Also Published As

Publication number Publication date
DE102005063170A1 (de) 2007-07-05
CN1992451A (zh) 2007-07-04
RU2375796C2 (ru) 2009-12-10
RU2006147210A (ru) 2008-07-10
HUP0600944A2 (en) 2007-09-28
DE102005063170B4 (de) 2011-12-08
CZ305974B6 (cs) 2016-06-01
HU0600944D0 (en) 2007-03-28
RO123574B1 (ro) 2013-11-29
CN1992451B (zh) 2010-12-01
HU226987B1 (hu) 2010-04-28
CZ2006832A3 (cs) 2007-07-11
MX2007000221A (es) 2008-11-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements