CN104040845B - 电流控制刷组件 - Google Patents

电流控制刷组件 Download PDF

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Publication number
CN104040845B
CN104040845B CN201280051875.3A CN201280051875A CN104040845B CN 104040845 B CN104040845 B CN 104040845B CN 201280051875 A CN201280051875 A CN 201280051875A CN 104040845 B CN104040845 B CN 104040845B
Authority
CN
China
Prior art keywords
housing portion
conductive
arcuate
arcuate housing
filaments
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
CN201280051875.3A
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English (en)
Chinese (zh)
Other versions
CN104040845A (zh
Inventor
马修·D·罗曼
詹森·理查德森
杰弗里·W·理查德森
亚当·维尔沃思
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of CN104040845A publication Critical patent/CN104040845A/zh
Application granted granted Critical
Publication of CN104040845B publication Critical patent/CN104040845B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • 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
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
CN201280051875.3A 2011-10-28 2012-10-24 电流控制刷组件 Active CN104040845B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161552859P 2011-10-28 2011-10-28
US61/552,859 2011-10-28
US13/601,549 2012-08-31
US13/601,549 US8963398B2 (en) 2011-10-28 2012-08-31 Current control brush assembly
PCT/US2012/061518 WO2013062988A2 (en) 2011-10-28 2012-10-24 Current control brush assembly

Publications (2)

Publication Number Publication Date
CN104040845A CN104040845A (zh) 2014-09-10
CN104040845B true CN104040845B (zh) 2017-02-15

Family

ID=47215755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280051875.3A Active CN104040845B (zh) 2011-10-28 2012-10-24 电流控制刷组件

Country Status (5)

Country Link
US (1) US8963398B2 (enExample)
EP (1) EP2771963B1 (enExample)
JP (1) JP6235476B2 (enExample)
CN (1) CN104040845B (enExample)
WO (1) WO2013062988A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8734164B2 (en) * 2011-06-28 2014-05-27 Illinois Tool Works Inc. Current control brush assembly having axial and radial filaments
US9831739B2 (en) * 2012-06-18 2017-11-28 Inpro/Seal Llc Explosion-proof current diverting device
US10003238B2 (en) * 2013-08-09 2018-06-19 Black & Decker Inc. Brush assembly with bridge and leg portions with metal routing
JP2016226231A (ja) * 2015-06-03 2016-12-28 株式会社デンソー 回転電機
DE102016010926A1 (de) 2016-03-03 2017-09-07 Kaco Gmbh + Co. Kg Wellenerdungsring
DE102016216909A1 (de) * 2016-09-06 2018-03-08 Bayerische Motoren Werke Aktiengesellschaft Antriebseinrichtung für ein Kraftfahrzeug, insbesondere einen Kraftwagen, sowie Kraftfahrzeug mit einer solchen Antriebseinrichtung
US11464101B1 (en) * 2018-10-22 2022-10-04 Delta T, Llc Conductive brush for protecting a motor shaft bearing
DE102018218530A1 (de) * 2018-10-30 2020-04-30 Zf Friedrichshafen Ag Bürstenvorrichtung zur elektrischen Verbindung eines ersten Elements mit einem zweiten Element, E-Maschine und Antriebsvorrichtung
US20230208257A1 (en) * 2020-05-20 2023-06-29 Schunk Transit Systems Gmbh Earthing contact and method for dissipating electrical currents
CN118249585A (zh) * 2021-03-31 2024-06-25 华为数字能源技术有限公司 电机、动力总成及电机驱动设备
CN113471783B (zh) * 2021-04-13 2023-05-23 瑞安市瑞鑫电器有限公司 一种用于碳刷架的连接装置及其使用方法
CN114123597B (zh) * 2021-11-08 2023-04-18 珠海格力电器股份有限公司 端盖装置、控制方法、无刷直流电机和空调
KR102800317B1 (ko) 2023-04-03 2025-04-30 주식회사 인팩 모터 샤프트 접지 장치
US12470113B2 (en) * 2023-10-10 2025-11-11 Aktiebolaget Skf Electrically conductive device with centering projections

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132231B (de) * 1957-12-03 1962-06-28 Siemens Ag Anordnung zur UEbertragung kleinster Stroeme, insbesondere von Feinmessstroemen
GB2121617A (en) * 1980-07-09 1983-12-21 Eaton Corp Brush holder assembly
DE4314164A1 (de) * 1993-04-29 1994-11-03 Spinner Gmbh Elektrotech Schleifringanordnung
CN1750363A (zh) * 2003-10-06 2006-03-22 伊利诺斯器械工程公司 用于缓和马达轴上的电流的接地刷
CN101682234A (zh) * 2007-04-23 2010-03-24 伊利诺斯工具制品有限公司 改进的用于减轻旋转轴上电流的接地电刷系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804903A (en) * 1993-10-22 1998-09-08 Fisher; Rodney R. Motor shaft discharge device
DE19611369A1 (de) 1996-03-22 1997-09-25 Duerr Gmbh & Co Rotationszerstäuber zum elektrostatisch unterstützten Beschichten von Gegenständen mit Farben bzw. Lacken
US6670733B2 (en) * 2001-09-27 2003-12-30 Reliance Electric Technologies, Llc System and method of reducing bearing voltage
US7136271B2 (en) 2003-03-17 2006-11-14 Illinois Tool Works Inc Static charge neutralizing assembly for use on rollers and shafts
US8199453B2 (en) 2003-03-17 2012-06-12 Illinois Tool Works Inc. Shaft current control brush ring assembly
US7193836B2 (en) 2003-03-17 2007-03-20 Illinois Tool Works Inc Grounding brush for mitigating electrical current on motor shafts
JP4778039B2 (ja) * 2005-04-20 2011-09-21 イリノイ トゥール ワークス インコーポレイティド 軸電流コントロールブラシリング組立体
US7521827B2 (en) * 2005-06-25 2009-04-21 Isotech Of Illinois, Inc. Motor ground seal
US7528513B2 (en) * 2005-08-17 2009-05-05 Illinois Tool Works Inc. Shaft current control brush assembly with drainage
US7339777B2 (en) * 2006-01-12 2008-03-04 Illinois Tool Works Inc Grounding system for a rotating shaft
US20070278093A1 (en) * 2006-06-02 2007-12-06 Barnard Michael P Electrical conductive contact ring for electroplating or electrodeposition
US20090045694A1 (en) 2007-08-15 2009-02-19 Oh Hieyoung W Microfiber high current conduction device
US8421286B2 (en) * 2008-07-03 2013-04-16 Nidec Motor Corporation Kit and method for attaching a grounding ring to an electrical motor
US8734164B2 (en) * 2011-06-28 2014-05-27 Illinois Tool Works Inc. Current control brush assembly having axial and radial filaments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132231B (de) * 1957-12-03 1962-06-28 Siemens Ag Anordnung zur UEbertragung kleinster Stroeme, insbesondere von Feinmessstroemen
GB2121617A (en) * 1980-07-09 1983-12-21 Eaton Corp Brush holder assembly
DE4314164A1 (de) * 1993-04-29 1994-11-03 Spinner Gmbh Elektrotech Schleifringanordnung
CN1750363A (zh) * 2003-10-06 2006-03-22 伊利诺斯器械工程公司 用于缓和马达轴上的电流的接地刷
CN101682234A (zh) * 2007-04-23 2010-03-24 伊利诺斯工具制品有限公司 改进的用于减轻旋转轴上电流的接地电刷系统

Also Published As

Publication number Publication date
JP6235476B2 (ja) 2017-11-22
EP2771963A2 (en) 2014-09-03
EP2771963B1 (en) 2016-06-15
WO2013062988A2 (en) 2013-05-02
WO2013062988A3 (en) 2014-06-12
US8963398B2 (en) 2015-02-24
JP2014533082A (ja) 2014-12-08
US20130106236A1 (en) 2013-05-02
CN104040845A (zh) 2014-09-10

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