IT1031363B - Portaspazzola a cartccia per macchina elettrica - Google Patents

Portaspazzola a cartccia per macchina elettrica

Info

Publication number
IT1031363B
IT1031363B IT19838/75A IT1983875A IT1031363B IT 1031363 B IT1031363 B IT 1031363B IT 19838/75 A IT19838/75 A IT 19838/75A IT 1983875 A IT1983875 A IT 1983875A IT 1031363 B IT1031363 B IT 1031363B
Authority
IT
Italy
Prior art keywords
electric machine
brush holder
paper brush
paper
holder
Prior art date
Application number
IT19838/75A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1031363B publication Critical patent/IT1031363B/it

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
    • H01R39/38—Brush holders
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder
    • 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
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
    • 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
    • H01R39/38—Brush holders
    • H01R39/41—Brush holders cartridge type
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
IT19838/75A 1974-02-14 1975-01-31 Portaspazzola a cartccia per macchina elettrica IT1031363B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442506A US3864803A (en) 1974-02-14 1974-02-14 Cartridge brush holder

Publications (1)

Publication Number Publication Date
IT1031363B true IT1031363B (it) 1979-04-30

Family

ID=23757058

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19838/75A IT1031363B (it) 1974-02-14 1975-01-31 Portaspazzola a cartccia per macchina elettrica

Country Status (4)

Country Link
US (1) US3864803A (it)
JP (1) JPS50114514A (it)
CA (1) CA988138A (it)
IT (1) IT1031363B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES474895A1 (es) * 1977-11-21 1979-03-16 Gen Electric Aparato portaescobillas para maquina dinamo-electrica
US4329611A (en) * 1977-11-21 1982-05-11 General Electric Company Brushholder apparatus for dynamoelectric machine
US4204156A (en) * 1978-07-03 1980-05-20 General Electric Company Apparatus for aligning brushes of a dynamoelectric machine
JPS5942547B2 (ja) * 1978-11-29 1984-10-16 株式会社日立製作所 回転電機のブラシ保持装置
EP1459423B1 (en) 2001-12-18 2014-10-01 Cutsforth Products Inc. Brush holder adapted to be removed without stopping the machine
US7218028B2 (en) * 2004-12-03 2007-05-15 General Electric Company Brush holder assembly for dynamoelectric machines
US7365470B1 (en) * 2005-04-01 2008-04-29 Fulmer Company Brush holder assemblies including brush holders with handles
DE102007051125A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Bürstenvorrichtung mit einer Litze für eine Elektromaschine
US7880362B2 (en) * 2008-03-14 2011-02-01 Cutsforth Products, Inc. Brush holder assembly with spring clip
US8049392B2 (en) * 2010-01-05 2011-11-01 General Electric Company Pin-style collector brush holder with rotating spring plate, radial contact, and brush-wear indicator
US8618713B2 (en) 2011-02-16 2013-12-31 General Electric Company Brush holder apparatus
US8922092B2 (en) 2011-03-07 2014-12-30 Cutsforth, Inc. Brush holder assembly with quick disconnect terminal
US8446062B2 (en) 2011-08-08 2013-05-21 Wabtec Holding Corp. Brush holder assemblies
US9865979B2 (en) * 2014-04-16 2018-01-09 Wabtec Holding Corp. Brush holder assemblies and methods for mounting and replacing brushes
US9793670B2 (en) 2014-06-10 2017-10-17 General Electric Company Brush holder apparatus and system
US9647404B2 (en) * 2014-06-10 2017-05-09 General Electric Company Brush holder apparatus and system
US9762014B2 (en) * 2014-06-10 2017-09-12 General Electric Company Brush holder apparatus and system
US9762015B2 (en) * 2014-06-10 2017-09-12 General Electric Company Brush holder apparatus and system
CN104458233B (zh) * 2014-12-03 2017-07-11 上海博泽电机有限公司 碳刷架检测装置及其检测碳刷架中插片松紧度的方法
US10284056B2 (en) * 2017-04-13 2019-05-07 General Electric Company Brush holder apparatus having brush terminal
IT201700103738A1 (it) * 2017-09-15 2019-03-15 Eldor Corp Spa Gruppo porta-spazzole per una macchina elettrica a rotore eccitato
US10840781B2 (en) * 2018-09-25 2020-11-17 Dennis J. Mancl Commutator brush and rolled-up spring assembly
US11296471B2 (en) 2019-08-22 2022-04-05 Ati Industrial Automation, Inc. Motor brush quick change assembly
WO2021214246A1 (en) * 2020-04-24 2021-10-28 Siemens Gamesa Renewable Energy A/S Connection interface and method for electrical connection of a rotational part and a stationary part of a wind turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006063A (en) * 1959-08-25 1961-10-31 Martin R Linan Brush spring installer
US3387155A (en) * 1965-08-11 1968-06-04 Gen Electric Removable brush magazine arrangement
US3432708A (en) * 1966-10-19 1969-03-11 Gen Electric Removable brush assembly
DE2004910A1 (de) * 1970-02-04 1971-08-19 Filipenko I Bursteneinheit fur elektrische Ma schinen, vorzugsweise für Maschinen mit Schleifringen
US3710478A (en) * 1971-03-25 1973-01-16 Gen Electric Brush replacement device

Also Published As

Publication number Publication date
JPS50114514A (it) 1975-09-08
CA988138A (en) 1976-04-27
US3864803A (en) 1975-02-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940126