JP7542172B2 - 電動機 - Google Patents

電動機 Download PDF

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Publication number
JP7542172B2
JP7542172B2 JP2021554099A JP2021554099A JP7542172B2 JP 7542172 B2 JP7542172 B2 JP 7542172B2 JP 2021554099 A JP2021554099 A JP 2021554099A JP 2021554099 A JP2021554099 A JP 2021554099A JP 7542172 B2 JP7542172 B2 JP 7542172B2
Authority
JP
Japan
Prior art keywords
brush
spring
cross
section
electric motor
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
JP2021554099A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021084855A5 (https=
JPWO2021084855A1 (https=
Inventor
裕文 水上
保治 内田
和雄 遠矢
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2021084855A1 publication Critical patent/JPWO2021084855A1/ja
Publication of JPWO2021084855A5 publication Critical patent/JPWO2021084855A5/ja
Application granted granted Critical
Publication of JP7542172B2 publication Critical patent/JP7542172B2/ja
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)
JP2021554099A 2019-10-29 2020-08-20 電動機 Active JP7542172B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019196089 2019-10-29
JP2019196089 2019-10-29
PCT/JP2020/031372 WO2021084855A1 (ja) 2019-10-29 2020-08-20 電動機

Publications (3)

Publication Number Publication Date
JPWO2021084855A1 JPWO2021084855A1 (https=) 2021-05-06
JPWO2021084855A5 JPWO2021084855A5 (https=) 2022-07-05
JP7542172B2 true JP7542172B2 (ja) 2024-08-30

Family

ID=75715088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554099A Active JP7542172B2 (ja) 2019-10-29 2020-08-20 電動機

Country Status (3)

Country Link
JP (1) JP7542172B2 (https=)
CN (1) CN114631251B (https=)
WO (1) WO2021084855A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008278722A (ja) 2007-05-07 2008-11-13 Mitsubishi Electric Corp 刷子及び回転電機及び送風機及び電気掃除機
JP2009131078A (ja) 2007-11-26 2009-06-11 Mitsuba Corp 電動モータ
JP2013005632A (ja) 2011-06-17 2013-01-07 Asmo Co Ltd ブラシユニット及び直流モータ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188469U (https=) * 1984-11-12 1986-06-09
JPS6343550A (ja) * 1986-08-05 1988-02-24 Mabuchi Motor Co Ltd ブラシ装置
JPH0721093Y2 (ja) * 1990-02-26 1995-05-15 アスモ株式会社 電動機のブラシ保持構造
JP3938881B2 (ja) * 2002-04-04 2007-06-27 アスモ株式会社 ブラシ装置
JP2004166421A (ja) * 2002-11-14 2004-06-10 Asmo Co Ltd ブラシ及びブラシ装置並びにモータ
JP2008125202A (ja) * 2006-11-10 2008-05-29 Hitachi Appliances Inc 整流子電動機のブラシ装置及び電気掃除機
FR2911016B1 (fr) * 2006-11-30 2009-11-27 Valeo Equip Electr Moteur Ensemble cage de guidage et balai pour un porte-balais et machine electrique comportant un porte-balais avec un tel ensemble.
JP4886499B2 (ja) * 2006-12-20 2012-02-29 日信工業株式会社 電動モータ
JP2009071961A (ja) * 2007-09-12 2009-04-02 Asmo Co Ltd 直流モータ
JP2013063012A (ja) * 2011-08-25 2013-04-04 Asmo Co Ltd ブラシ装置及びモータ
DE102012213700A1 (de) * 2012-08-02 2014-02-06 Robert Bosch Gmbh Bürstenvorrichtung, elektrische Maschine
DE102014214307A1 (de) * 2014-07-23 2016-01-28 Robert Bosch Gmbh Bürstenanordnung für eine elektrische Maschine sowie elektrische Maschine
DE102015220897A1 (de) * 2015-10-26 2017-04-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Bürstensystem für einen Elektromotor
CN205565251U (zh) * 2016-03-18 2016-09-07 浙江亚特电器有限公司 一种碳刷结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008278722A (ja) 2007-05-07 2008-11-13 Mitsubishi Electric Corp 刷子及び回転電機及び送風機及び電気掃除機
JP2009131078A (ja) 2007-11-26 2009-06-11 Mitsuba Corp 電動モータ
JP2013005632A (ja) 2011-06-17 2013-01-07 Asmo Co Ltd ブラシユニット及び直流モータ

Also Published As

Publication number Publication date
JPWO2021084855A1 (https=) 2021-05-06
WO2021084855A1 (ja) 2021-05-06
CN114631251A (zh) 2022-06-14
CN114631251B (zh) 2024-03-26

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