ES2072489T3 - Pieza de contacto deslizante para altas densidades de corriente. - Google Patents

Pieza de contacto deslizante para altas densidades de corriente.

Info

Publication number
ES2072489T3
ES2072489T3 ES91112222T ES91112222T ES2072489T3 ES 2072489 T3 ES2072489 T3 ES 2072489T3 ES 91112222 T ES91112222 T ES 91112222T ES 91112222 T ES91112222 T ES 91112222T ES 2072489 T3 ES2072489 T3 ES 2072489T3
Authority
ES
Spain
Prior art keywords
high current
current densities
sliding contact
contact part
metals
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
ES91112222T
Other languages
English (en)
Inventor
Ehrhard Dipl-Ing Grohs
Conrad Dr Reynvaan
Lothar Dipl-Chem Biering
Jurgen Dipl-Ing Spangenberg
Klaus Dipl-Ing Groht
Arwed Dr Uecker
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.)
CARBONE AG
Deutsche Carbone AG
Original Assignee
CARBONE AG
Deutsche Carbone AG
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 CARBONE AG, Deutsche Carbone AG filed Critical CARBONE AG
Application granted granted Critical
Publication of ES2072489T3 publication Critical patent/ES2072489T3/es
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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12—Manufacture of brushes
    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Contacts (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Conductive Materials (AREA)

Abstract

SE DESCRIBE UNA PIEZA DE CONTACTO DESLIZANTE PARA ELEVADAS DENSIDADES DE CORRIENTE CON UNA MEZCLA QUE NO PRECISA ADITIVOS ESENCIALES DE PLOMO O ANTIMONIO. SE EVITAN ESTOS METALES VENENOSOS. SIN PERDIDAS DE CALIDAD, SON SUBSTITUIDOS POR METALES NO VENENOSOS O ALEACIONES DE METAL.
ES91112222T 1991-07-22 1991-07-22 Pieza de contacto deslizante para altas densidades de corriente. Expired - Lifetime ES2072489T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91112222A EP0525222B1 (de) 1991-07-22 1991-07-22 Gleitkontaktstück für hohe Stromdichten

Publications (1)

Publication Number Publication Date
ES2072489T3 true ES2072489T3 (es) 1995-07-16

Family

ID=8206964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91112222T Expired - Lifetime ES2072489T3 (es) 1991-07-22 1991-07-22 Pieza de contacto deslizante para altas densidades de corriente.

Country Status (8)

Country Link
US (1) US5270504A (es)
EP (1) EP0525222B1 (es)
JP (1) JPH0782898B2 (es)
KR (1) KR950012479B1 (es)
AT (1) ATE123360T1 (es)
BR (1) BR9202788A (es)
DE (1) DE59105627D1 (es)
ES (1) ES2072489T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123252A (en) * 1999-03-19 2000-09-26 Deutsche Carbone Ag Process for fixing a graphite-rich material onto a metallic body
SE9904350D0 (sv) * 1999-11-30 1999-11-30 Abb Ab A contact element and a contact arrangement
JP3929746B2 (ja) * 2001-10-25 2007-06-13 トライス株式会社 金属黒鉛質ブラシ
JP3770476B2 (ja) 2001-10-25 2006-04-26 トライス株式会社 金属黒鉛質ブラシ
JP3661784B2 (ja) * 2001-10-25 2005-06-22 トライス株式会社 金属黒鉛質ブラシ
DE10201923B4 (de) * 2002-01-19 2006-05-24 Deutsche Carbone Ag Verfahren zur Herstellung eines Gleitkontaktstücks für mittlere bis hohe Stromdichten
JP3797662B2 (ja) * 2002-01-30 2006-07-19 トライス株式会社 銅黒鉛質ブラシ
JP3914804B2 (ja) * 2002-04-04 2007-05-16 トライス株式会社 金属黒鉛質ブラシ及びその製造方法
JP4512318B2 (ja) * 2003-02-04 2010-07-28 日立化成工業株式会社 積層ブラシ
GB0303752D0 (en) * 2003-02-18 2003-03-26 Morgan Crucible Co Composite electrical brush construction
FR2858473A1 (fr) * 2003-08-01 2005-02-04 Carbone Lorraine Applications Electriques Piece de contact electrique glissant
DE10359896A1 (de) * 2003-12-19 2005-07-21 Hoffmann & Co. Elektrokohle Ag Kohlebürste sowie Verfahren und Werkstoff zu ihrer Herstellung
DE10361166A1 (de) * 2003-12-22 2005-07-28 Meisel, Jörg, Dr. Bauteilanordnung für eine Prothese
WO2005099048A1 (en) * 2004-04-08 2005-10-20 Carbone Lorraine Applications Electriques Lead-free brush grade for high temperature applications
JP2006320067A (ja) * 2005-05-11 2006-11-24 Hitachi Chem Co Ltd 金属黒鉛質ブラシの製造法
US8309773B2 (en) 2010-02-02 2012-11-13 Calanese International Corporation Process for recovering ethanol
JP5901279B2 (ja) * 2011-01-31 2016-04-06 トライス株式会社 カーボンコンミテータ及びその製造方法
CN111082607B (zh) * 2018-10-22 2024-09-06 株式会社电装 电接触装置和包括电接触装置的旋转电机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289101C (es) *
DE154287C (es) *
US2234834A (en) * 1937-10-09 1941-03-11 Westinghouse Electric & Mfg Co Electrical contact
US2418811A (en) * 1943-10-08 1947-04-15 Gen Electric Contact element
JPS5536041B2 (es) * 1972-04-28 1980-09-18
CH589917A5 (en) * 1974-05-13 1977-07-29 Lonza Ag Graphite mouldings contg. fine metal powder - with optimum electrical conductivity and abrasion resistance, suitable for brushes
JPS589823B2 (ja) * 1977-05-31 1983-02-23 三菱マテリアル株式会社 ブラシ材用Ｃｕ基焼結合金
JPS5818978B2 (ja) * 1980-03-03 1983-04-15 日立化成工業株式会社 金属黒鉛質電刷子成形用組成物
US4332988A (en) * 1980-11-12 1982-06-01 General Motors Corporation Radio frequency interference suppressing ignition distributor
JPS57185685A (en) * 1981-05-09 1982-11-15 Toho Beslon Co Brush for electric machine and method of producing same
JPS595583A (ja) * 1982-06-30 1984-01-12 田中貴金属工業株式会社 整流子用接触片材料
JPH0388291A (ja) * 1989-08-30 1991-04-12 Hitachi Chem Co Ltd 金属黒鉛質ブラシ

Also Published As

Publication number Publication date
EP0525222A1 (de) 1993-02-03
JPH0782898B2 (ja) 1995-09-06
JPH05226048A (ja) 1993-09-03
EP0525222B1 (de) 1995-05-31
US5270504A (en) 1993-12-14
BR9202788A (pt) 1993-03-23
DE59105627D1 (de) 1995-07-06
KR950012479B1 (ko) 1995-10-18
KR930003469A (ko) 1993-02-24
ATE123360T1 (de) 1995-06-15

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