FR2972082B1 - Balai de contact - Google Patents

Balai de contact

Info

Publication number
FR2972082B1
FR2972082B1 FR1151594A FR1151594A FR2972082B1 FR 2972082 B1 FR2972082 B1 FR 2972082B1 FR 1151594 A FR1151594 A FR 1151594A FR 1151594 A FR1151594 A FR 1151594A FR 2972082 B1 FR2972082 B1 FR 2972082B1
Authority
FR
France
Prior art keywords
silver
brush
contact broom
broom
contact
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.)
Active
Application number
FR1151594A
Other languages
English (en)
Other versions
FR2972082A1 (fr
Inventor
Geoffroy Berard
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.)
Mersen France Amiens SAS
Original Assignee
Mersen France Amiens SAS
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=44060902&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2972082(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mersen France Amiens SAS filed Critical Mersen France Amiens SAS
Priority to FR1151594A priority Critical patent/FR2972082B1/fr
Priority to EP12711942.8A priority patent/EP2681812B2/fr
Priority to DK12711942.8T priority patent/DK2681812T4/da
Priority to US13/985,131 priority patent/US9525258B2/en
Priority to CA2826205A priority patent/CA2826205C/fr
Priority to PCT/FR2012/050400 priority patent/WO2012117190A1/fr
Priority to ES12711942T priority patent/ES2581357T5/es
Publication of FR2972082A1 publication Critical patent/FR2972082A1/fr
Publication of FR2972082B1 publication Critical patent/FR2972082B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • 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
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49119—Brush

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
FR1151594A 2011-02-28 2011-02-28 Balai de contact Active FR2972082B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1151594A FR2972082B1 (fr) 2011-02-28 2011-02-28 Balai de contact
CA2826205A CA2826205C (fr) 2011-02-28 2012-02-27 Balai de contact
DK12711942.8T DK2681812T4 (da) 2011-02-28 2012-02-27 Kontaktbørste
US13/985,131 US9525258B2 (en) 2011-02-28 2012-02-27 Contact brush
EP12711942.8A EP2681812B2 (fr) 2011-02-28 2012-02-27 Balai de contact
PCT/FR2012/050400 WO2012117190A1 (fr) 2011-02-28 2012-02-27 Balai de contact
ES12711942T ES2581357T5 (es) 2011-02-28 2012-02-27 Escobilla de contacto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1151594A FR2972082B1 (fr) 2011-02-28 2011-02-28 Balai de contact

Publications (2)

Publication Number Publication Date
FR2972082A1 FR2972082A1 (fr) 2012-08-31
FR2972082B1 true FR2972082B1 (fr) 2013-03-29

Family

ID=44060902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151594A Active FR2972082B1 (fr) 2011-02-28 2011-02-28 Balai de contact

Country Status (7)

Country Link
US (1) US9525258B2 (fr)
EP (1) EP2681812B2 (fr)
CA (1) CA2826205C (fr)
DK (1) DK2681812T4 (fr)
ES (1) ES2581357T5 (fr)
FR (1) FR2972082B1 (fr)
WO (1) WO2012117190A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972082B1 (fr) 2011-02-28 2013-03-29 Mersen France Amiens Sas Balai de contact
DE102015205735A1 (de) * 2015-03-30 2016-10-06 Schunk Hoffmann Carbon Technology Ag Verwendung eines Kohlenstoffverbundmaterials zur Herstellung von elektrischen Kontaktkörpern für eine Kraftstoffpumpe sowie Kontaktkörper
CN107922666B (zh) 2015-08-24 2020-07-17 摩根先进材料与技术公司 包括石墨粒子的物品的制备
EP4338908A3 (fr) 2016-05-31 2024-05-15 SawStop Holding LLC Systèmes de détection pour outils électriques avec technologie d'atténuation active des blessures
JP7250337B2 (ja) * 2019-11-25 2023-04-03 トライス株式会社 銀を主成分とする金属黒鉛質アースブラシ及びその製造方法
WO2023086436A1 (fr) * 2021-11-10 2023-05-19 National Electrical Carbon Products, Inc. Balai de charbon
SE545434C2 (en) 2022-01-31 2023-09-12 Ab Dynamoborstfabriken Carbon brush and method of supplying power to a carbon brush sensor

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR881871A (fr) † 1941-03-26 1943-05-11 Procédé pour la fabrication de corps agglomérés pouvant être mis en forme sans nécessiter d'usinage pour usages électrotechniques
CH229890A (de) † 1941-08-30 1943-11-30 Duerrwaechter Eugen Ing Dr Insbesondere für elektrische Kontakte geeigneter Werkstoff und Verfahren zur Herstellung desselben.
US3274304A (en) * 1963-11-26 1966-09-20 Jackson C Horton Method of making impurity-type semi-conductor electrical contacts
DE1215938B (de) † 1963-12-11 1966-05-05 Duerrwaechter E Dr Doduco Elektrischer Schleifkontakt und Verfahren zu seiner Herstellung
GB1191234A (en) 1968-03-06 1970-05-13 Int Research & Dev Co Ltd Improvements in and Relating to Current Collection in Electrical Machines
GB1259454A (fr) † 1968-05-23 1972-01-05
GB1569976A (en) * 1976-04-06 1980-06-25 Lucas Industries Ltd Brazing a pair of parts
DE3023108C2 (de) * 1979-07-02 1986-04-24 Aupac K.K., Tokio/Tokyo Verfahren zum Herstellen eines Kommutators
JPS57185685A (en) * 1981-05-09 1982-11-15 Toho Beslon Co Brush for electric machine and method of producing same
JPS61121744A (ja) * 1984-11-13 1986-06-09 Fuji Micro Kk 小型モ−タのブラシ製造方法
JPH0488853A (ja) 1990-07-31 1992-03-23 Mabuchi Motor Co Ltd 小型モータにおけるカーボン・ブラシとその製造方法
JPH05277762A (ja) * 1992-03-23 1993-10-26 Daido Steel Co Ltd 炭素含有Ａｇ−Ｐｄ合金と金属基材のクラッド材
FR2709611B1 (fr) † 1993-09-02 1995-11-10 Lorraine Carbone Procédé de fabrication de balais multicouches et balais obtenus par le procédé.
WO1997037847A1 (fr) * 1996-04-05 1997-10-16 Kuhlmann Wilsdorf Doris Balais en fibres metalliques a contact permanent
JPH1023717A (ja) * 1996-07-02 1998-01-23 Fuji Carbon Seizosho:Kk 電気機械用カーボンブラシ
JP2000197315A (ja) * 1998-12-28 2000-07-14 Totan Kako Kk 電気機械用カ―ボンブラシ
EP1324438B1 (fr) † 2001-12-26 2007-08-01 Tris, Inc. Brosse métal-graphite
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
DE20300905U1 (de) † 2003-01-20 2003-03-20 Deutsche Carbone Ag, 60437 Frankfurt Graphithaltiger Formkörper, insbesondere eines Kommutators
DE10359896A1 (de) † 2003-12-19 2005-07-21 Hoffmann & Co. Elektrokohle Ag Kohlebürste sowie Verfahren und Werkstoff zu ihrer Herstellung
JP2005285467A (ja) * 2004-03-29 2005-10-13 Denso Corp 回転電機および自動車用スタータ
ATE378711T1 (de) 2005-04-12 2007-11-15 Schunk Kohlenstofftechnik Gmbh Verfahren zur herstellung von kohlebürsten und nach diesem verfahren hergestellte kohlebürsten
DE102006006313B4 (de) 2006-02-08 2008-05-21 Schunk Kohlenstofftechnik Gmbh Verfahren und Vorrichtung zur Herstellung eines mehrschichtigen Pressformkörpers
GB2443808A (en) * 2006-11-17 2008-05-21 Johnson Electric Sa Moulded carbon brush
US7898140B2 (en) * 2008-07-11 2011-03-01 General Electric Company Brushless slip ring for a wind turbine and method of assembly
DE102008059478B4 (de) 2008-11-28 2015-07-30 Schunk Kohlenstofftechnik Gmbh Kohlebürste zur Übertragung hoher Ströme
FR2972082B1 (fr) † 2011-02-28 2013-03-29 Mersen France Amiens Sas Balai de contact

Also Published As

Publication number Publication date
ES2581357T3 (es) 2016-09-05
EP2681812B2 (fr) 2019-06-26
EP2681812B1 (fr) 2016-04-27
DK2681812T3 (en) 2016-07-25
WO2012117190A1 (fr) 2012-09-07
FR2972082A1 (fr) 2012-08-31
US9525258B2 (en) 2016-12-20
US20140001916A1 (en) 2014-01-02
CA2826205C (fr) 2019-04-02
DK2681812T4 (da) 2019-10-07
ES2581357T5 (es) 2020-03-11
EP2681812A1 (fr) 2014-01-08
CA2826205A1 (fr) 2012-09-07

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