FR2469022A1 - Balai transmetteur de courant a feuilles de graphite - Google Patents

Balai transmetteur de courant a feuilles de graphite

Info

Publication number
FR2469022A1
FR2469022A1 FR8023037A FR8023037A FR2469022A1 FR 2469022 A1 FR2469022 A1 FR 2469022A1 FR 8023037 A FR8023037 A FR 8023037A FR 8023037 A FR8023037 A FR 8023037A FR 2469022 A1 FR2469022 A1 FR 2469022A1
Authority
FR
France
Prior art keywords
graphite
sheets
graphite sheets
current transmitter
conductive material
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.)
Granted
Application number
FR8023037A
Other languages
English (en)
Other versions
FR2469022B1 (fr
Inventor
Heinrich Diepers
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2469022A1 publication Critical patent/FR2469022A1/fr
Application granted granted Critical
Publication of FR2469022B1 publication Critical patent/FR2469022B1/fr
Granted 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
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

Balai formé de l'empilage de feuilles de graphite à haute graphitation perpendiculaires à la surface de contact et revêtues partiellement d'un matériau conducteur électrique. Dans des feuilles de graphite Il voisines, quelques-unes au moins sont séparées par un mât 12 et/ou un feutre mince de fibres de graphite à haute graphitation revêtues d'un matériau bon conducteur électrique. Application possible indistinctement sur machines tournantes ou rails conducteurs.
FR8023037A 1979-10-31 1980-10-28 Balai transmetteur de courant a feuilles de graphite Granted FR2469022A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792944065 DE2944065A1 (de) 1979-10-31 1979-10-31 Stromuebertragungsbuerste mit graphitfolien

Publications (2)

Publication Number Publication Date
FR2469022A1 true FR2469022A1 (fr) 1981-05-08
FR2469022B1 FR2469022B1 (fr) 1983-05-20

Family

ID=6084864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023037A Granted FR2469022A1 (fr) 1979-10-31 1980-10-28 Balai transmetteur de courant a feuilles de graphite

Country Status (5)

Country Link
US (1) US4349760A (fr)
JP (1) JPS5674066A (fr)
DE (1) DE2944065A1 (fr)
FR (1) FR2469022A1 (fr)
GB (1) GB2062364A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185685A (en) * 1981-05-09 1982-11-15 Toho Beslon Co Brush for electric machine and method of producing same
AU7668887A (en) * 1986-08-08 1988-02-11 Alfred Elser Mounting bracket for electrical fitting to wall box
EP0269850A1 (fr) * 1986-10-31 1988-06-08 American Cyanamid Company Fibres revêtues de cuivre
US5177529A (en) * 1988-11-25 1993-01-05 Xerox Corporation Machine with removable unit having two element electrical connection
US5049771A (en) * 1990-06-21 1991-09-17 Iap Research, Inc. Electrical machine
GB2300311A (en) * 1995-04-25 1996-10-30 Norman Albert Clarke Laminated carbon/metal brush- brush wear indicator
US6903484B1 (en) * 1999-04-23 2005-06-07 Doris Kuhlmann-Wilsdorf Fluidic pressure holder for electrical metal fiber and foil brushes and ancillary cables
DE10009007B4 (de) * 2000-02-25 2004-02-05 Sgl Carbon Ag Schleifringkörper für eine Schleifringanordnung für elektrische Motoren und Generatoren
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US20020089240A1 (en) 2001-01-09 2002-07-11 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
US6946758B2 (en) 2001-01-09 2005-09-20 Black & Decker Inc. Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion
EP1354396B1 (fr) 2001-01-09 2007-09-26 BLACK & DECKER INC. Moteur electrique comprenant un induit recouvert d'un plastique thermoconducteur
US7423359B2 (en) * 2004-06-18 2008-09-09 Moog Inc. Fluid-dispensing reservoir for large-diameter slip rings
US7495366B2 (en) * 2004-06-18 2009-02-24 Moog Inc. Compact slip ring incorporating fiber-on-tips contact technology
DE102006046471A1 (de) * 2006-04-11 2007-10-18 Robert Bosch Gmbh Werkzeuglos herstell- und lösbare elektrische Verbindung
US20150104313A1 (en) * 2013-10-15 2015-04-16 Hamilton Sundstrand Corporation Brush design for propeller deicing system
CN107408785B (zh) * 2014-10-17 2020-03-03 莫戈公司 诸如滑环和同极马达/发电机的超导器件
DE102016213653A1 (de) * 2016-07-26 2018-02-01 Schunk Hoffmann Carbon Technology Ag Ableiteinrichtung zur Ableitung elektrischer Störungen
DE102022125825A1 (de) 2022-10-06 2024-04-11 Elringklinger Ag Kompositelement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1523021A (fr) * 1966-05-17 1968-04-02 Sigri Elektrographit Gmbh Balais de collecteur en graphite de carbone synthétique ou en électrographite
GB1116534A (en) * 1964-06-08 1968-06-06 Lorraine Carbone Electrical brushes and method for the manufacture thereof
DE2309660A1 (de) * 1972-02-29 1973-09-06 Int Research & Dev Company Ltd Stromabnehmerbuerste
FR2339263A1 (fr) * 1976-01-21 1977-08-19 Lorraine Carbone Balais a proprietes ameliorees pour machines electriques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE127759C (fr) *
US3382387A (en) * 1968-05-07 Gen Electric Electrical current collection and delivery method and apparatus
FR373312A (fr) * 1906-01-11 1907-05-08 Ringsdorff P Procédé de fabrication de balais collecteurs pour dynamos, et plus particulièrement pour turbo-dynamos
US3525006A (en) * 1968-02-29 1970-08-18 Nat Res Dev Carbon fibre brush
US3939977A (en) * 1974-07-24 1976-02-24 Price Macy J Sealing ring
SU639062A1 (ru) * 1977-05-26 1978-12-25 Предприятие П/Я М-5409 Щетка электрического двигател
DE2817402C2 (de) * 1978-04-20 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Stromübertragungsbürste
DE2817371C2 (de) * 1978-04-20 1982-08-12 Siemens AG, 1000 Berlin und 8000 München Stromübertragungsbürste

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116534A (en) * 1964-06-08 1968-06-06 Lorraine Carbone Electrical brushes and method for the manufacture thereof
FR1523021A (fr) * 1966-05-17 1968-04-02 Sigri Elektrographit Gmbh Balais de collecteur en graphite de carbone synthétique ou en électrographite
DE2309660A1 (de) * 1972-02-29 1973-09-06 Int Research & Dev Company Ltd Stromabnehmerbuerste
FR2339263A1 (fr) * 1976-01-21 1977-08-19 Lorraine Carbone Balais a proprietes ameliorees pour machines electriques

Also Published As

Publication number Publication date
DE2944065A1 (de) 1981-05-14
US4349760A (en) 1982-09-14
FR2469022B1 (fr) 1983-05-20
GB2062364A (en) 1981-05-20
JPS5674066A (en) 1981-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse