DE202022002932U1 - Bürsten für Hoch- und Niederdruckringe mit Druckausgleich - Google Patents

Bürsten für Hoch- und Niederdruckringe mit Druckausgleich Download PDF

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Publication number
DE202022002932U1
DE202022002932U1 DE202022002932.2U DE202022002932U DE202022002932U1 DE 202022002932 U1 DE202022002932 U1 DE 202022002932U1 DE 202022002932 U DE202022002932 U DE 202022002932U DE 202022002932 U1 DE202022002932 U1 DE 202022002932U1
Authority
DE
Germany
Prior art keywords
groove
low pressure
sides
carbon brush
pressure compensation
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
DE202022002932.2U
Other languages
German (de)
English (en)
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.)
Huaneng Yimin Coal Power Co Ltd Yiminhe To Cn
Original Assignee
Huaneng Yimin Coal and Electricity Co Ltd
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 Huaneng Yimin Coal and Electricity Co Ltd filed Critical Huaneng Yimin Coal and Electricity Co Ltd
Publication of DE202022002932U1 publication Critical patent/DE202022002932U1/de
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
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
    • 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
    • H01R39/08—Slip-rings
    • 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
    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/26—Solid sliding contacts, e.g. carbon brush
    • H01R39/27—End caps on carbon brushes to transmit spring pressure
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)
DE202022002932.2U 2022-03-31 2022-12-10 Bürsten für Hoch- und Niederdruckringe mit Druckausgleich Active DE202022002932U1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210356946.6A CN114784584B (zh) 2022-03-31 2022-03-31 一种具有压力补偿的高低压环用电刷
CN202210356946.6 2022-03-31

Publications (1)

Publication Number Publication Date
DE202022002932U1 true DE202022002932U1 (de) 2024-02-28

Family

ID=82426776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202022002932.2U Active DE202022002932U1 (de) 2022-03-31 2022-12-10 Bürsten für Hoch- und Niederdruckringe mit Druckausgleich

Country Status (3)

Country Link
CN (1) CN114784584B (zh)
DE (1) DE202022002932U1 (zh)
WO (1) WO2023185091A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114784584B (zh) * 2022-03-31 2023-05-23 华能伊敏煤电有限责任公司 一种具有压力补偿的高低压环用电刷
CN115663550B (zh) * 2022-09-07 2023-12-08 中国科学院电工研究所 一种压力可调的碳刷压紧机构
CN117673848B (zh) * 2023-11-25 2024-06-25 南京天润通信科技有限公司 一种拖线式分体电源列柜

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191215471A (en) * 1912-07-02 1913-02-13 Pintsch S Electric Mfg Company Improvements in Brush Holders for Dynamo Electric Machines.
GB522257A (en) * 1938-12-03 1940-06-13 Morgan Crucible Co Improvements in or relating to brush holders for electrical machinery
JP3020646U (ja) * 1995-07-17 1996-02-06 株式会社富士カーボン製造所 摩耗検出用カーボンブラシ
JP4162200B2 (ja) * 2002-10-10 2008-10-08 九州日立マクセル株式会社 髪用ブラシ
CN201113174Y (zh) * 2007-09-27 2008-09-10 许晓华 电刷组件与安装盖连接结构
CN201238144Y (zh) * 2008-06-30 2009-05-13 无锡市安能滑触电器有限公司 用于滑触式集电器的电刷
CN101847814A (zh) * 2009-03-24 2010-09-29 吴雳鸣 带有色标尺限位锁定的碳刷装置
CN103474855B (zh) * 2013-09-24 2015-09-23 北京兴华机械厂 风电导电滑环电刷的压力补偿装置
CN105322404A (zh) * 2014-07-01 2016-02-10 马春辉 一种碳刷
CN204906064U (zh) * 2015-07-14 2015-12-23 浙江万冠电机有限公司 一种直流电机碳刷架
CN206822302U (zh) * 2017-06-19 2018-01-02 绍兴步帆纺织科技有限公司 一种可拆卸式纺织毛刷头
CN207250902U (zh) * 2017-08-14 2018-04-17 东莞国亮电机有限公司 电机碳刷架
CN107495903A (zh) * 2017-08-31 2017-12-22 宁波富佳实业有限公司 一种扫地机器人用的边刷
CN208189956U (zh) * 2018-05-11 2018-12-04 大同新成新材料股份有限公司 一种碳刷磨削加工设备
CN108879290A (zh) * 2018-06-07 2018-11-23 无锡市安捷脚手架有限公司 一种夹紧碳刷装置
CN110011465B (zh) * 2019-05-09 2024-03-26 重庆华能水电设备制造有限公司 发电机集电装置监测用的刷握结构
CN209963875U (zh) * 2019-06-26 2020-01-17 南通摩鑫电碳有限公司 一种电机碳刷安装固定装置
CN114792918B (zh) * 2022-03-31 2023-05-23 华能伊敏煤电有限责任公司 一种接触稳定的高低压环用电刷
CN114784584B (zh) * 2022-03-31 2023-05-23 华能伊敏煤电有限责任公司 一种具有压力补偿的高低压环用电刷

Also Published As

Publication number Publication date
CN114784584B (zh) 2023-05-23
WO2023185091A1 (zh) 2023-10-05
CN114784584A (zh) 2022-07-22

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: HUANENG YIMIN COAL-POWER CO., LTD., YIMINHE TO, CN

Free format text: FORMER OWNER: HUANENG YIMIN COAL ELECTRICITY CO., LTD, YIMINHE, INNER MONGOLIA AUTONOMOUS REGION, CN

R207 Utility model specification