WO2008139681A1 - モールド整流子、及びそれを組込んだ整流子モータ - Google Patents

モールド整流子、及びそれを組込んだ整流子モータ Download PDF

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Publication number
WO2008139681A1
WO2008139681A1 PCT/JP2008/000896 JP2008000896W WO2008139681A1 WO 2008139681 A1 WO2008139681 A1 WO 2008139681A1 JP 2008000896 W JP2008000896 W JP 2008000896W WO 2008139681 A1 WO2008139681 A1 WO 2008139681A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
rectification
rectifier
same
rectification pieces
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.)
Ceased
Application number
PCT/JP2008/000896
Other languages
English (en)
French (fr)
Inventor
Noriteru Maeda
Hirofumi Mizukami
Akihiko Yamazaki
Seiji Kurozumi
Yoshikazu Yamagata
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 Corp
Original Assignee
Panasonic Corp
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 Corp filed Critical Panasonic Corp
Priority to EP08738508A priority Critical patent/EP2136457A1/en
Priority to CN2008800136663A priority patent/CN101675576B/zh
Priority to JP2009513985A priority patent/JP5136549B2/ja
Priority to US12/594,891 priority patent/US8242659B2/en
Publication of WO2008139681A1 publication Critical patent/WO2008139681A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
    • H02K13/105—Spark suppressors associated with the commutator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Rectifiers (AREA)

Abstract

　本発明のモールド整流子は、銅または銅合金からなり円周上に配置された複数の整流子片と、隣接する整流子片の間に配設され、平行な一対の面を有しそれぞれに電極を有する複数のスパーク吸収素子と、それらを一体的に成形する樹脂モールド部とを有する。このスパーク吸収素子は、電極を介して整流子片に電気的に接続され、この整流子片に発生するスパーク電圧は、電極間に流れる電流により吸収されるように構成される。
PCT/JP2008/000896 2007-05-07 2008-04-08 モールド整流子、及びそれを組込んだ整流子モータ Ceased WO2008139681A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08738508A EP2136457A1 (en) 2007-05-07 2008-04-08 Mold rectifier and rectification motor using the same
CN2008800136663A CN101675576B (zh) 2007-05-07 2008-04-08 模制换向器及组装模制换向器的换向器电动机
JP2009513985A JP5136549B2 (ja) 2007-05-07 2008-04-08 モールド整流子、及びそれを組込んだ整流子モータ
US12/594,891 US8242659B2 (en) 2007-05-07 2008-04-08 Mold commutator and commutator motor using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-122073 2007-05-07
JP2007122073 2007-05-07

Publications (1)

Publication Number Publication Date
WO2008139681A1 true WO2008139681A1 (ja) 2008-11-20

Family

ID=40001907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000896 Ceased WO2008139681A1 (ja) 2007-05-07 2008-04-08 モールド整流子、及びそれを組込んだ整流子モータ

Country Status (5)

Country Link
US (1) US8242659B2 (ja)
EP (1) EP2136457A1 (ja)
JP (1) JP5136549B2 (ja)
CN (1) CN101675576B (ja)
WO (1) WO2008139681A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013046428A (ja) * 2011-08-22 2013-03-04 Minebea Motor Manufacturing Corp 整流子およびブラシ付ｄｃモータ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101675576B (zh) * 2007-05-07 2012-05-23 松下电器产业株式会社 模制换向器及组装模制换向器的换向器电动机
JP5901279B2 (ja) * 2011-01-31 2016-04-06 トライス株式会社 カーボンコンミテータ及びその製造方法
CN103682908B (zh) * 2012-09-12 2017-12-29 德昌电机(深圳)有限公司 有刷电机换向器及其形成方法
CN103682929B (zh) * 2012-09-12 2017-08-25 德昌电机(深圳)有限公司 有刷电机换向器
DE102013109960A1 (de) * 2012-09-12 2014-03-13 Johnson Electric S.A. Bürstenmotorkommutator mit Funkenunterdrückung und Herstellungsverfahren
CN107147250B (zh) * 2016-03-01 2020-11-17 松下知识产权经营株式会社 换向器电动机、电动鼓风机、吸尘器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288459U (ja) * 1985-11-19 1987-06-05
JPH08237913A (ja) 1995-02-24 1996-09-13 Makita Corp 整流子
JPH10257739A (ja) 1997-03-13 1998-09-25 Matsushita Electric Ind Co Ltd 電動送風機
JP2006257116A (ja) * 2005-03-15 2006-09-28 Sumitomo Bakelite Co Ltd フェノール樹脂成形材料

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369408A (en) * 1918-04-30 1921-02-22 Diehl Mfg Co Commutator and commutator-bar
CA831691A (en) * 1967-10-09 1970-01-06 Matsuoka Michio Non-linear resistors of bulk type
JPS4971402A (ja) * 1972-11-15 1974-07-10
JPS54126906A (en) * 1978-03-25 1979-10-02 Ohara Denki Seisakushiyo Kk Method of producing commutator segment
JPS61154452A (ja) * 1984-12-26 1986-07-14 Nissan Motor Co Ltd リラクタンス直流モ−タ
JPS6288459A (ja) 1985-10-15 1987-04-22 Nec Corp 通信制御装置のコ−ド変換方式
JPH01122339A (ja) * 1987-11-05 1989-05-15 Mitsubishi Electric Corp 始動電動機のコンミテータ
JPH0294465U (ja) * 1989-01-13 1990-07-26
JPH02241346A (ja) * 1989-03-13 1990-09-26 Hitachi Ltd 整流子付回転電機の電機子とその製造方法及び電機子コイル用導体
JPH0393443A (ja) * 1989-09-06 1991-04-18 Matsushita Electric Ind Co Ltd モールド整流子と整流子モータ
JPH05226047A (ja) * 1991-03-18 1993-09-03 Hitachi Ltd コンデンサ内蔵整流子及びその製造方法
JP3014523B2 (ja) 1991-12-18 2000-02-28 古河電気工業株式会社 架橋ポリエチレン絶縁ケーブルの接続方法
JPH06111905A (ja) * 1992-09-25 1994-04-22 Hitachi Ltd セラミック整流子
GB2314693B (en) * 1997-09-29 1998-08-12 Watliff Co Ltd A plug in commutator, a plug in segment for making a plug in commutator and a hub body for making a plug in commutator
US6081060A (en) * 1999-04-16 2000-06-27 Black & Decker Inc. Motor assembly for power tools
DE10306516A1 (de) * 2003-02-14 2004-09-16 Kolektor D.O.O. Kommutator für eine elektrische Maschine
CN1234198C (zh) * 2003-03-05 2005-12-28 浙江长城换向器有限公司 平面碳换向器
FR2867602A1 (fr) * 2004-03-09 2005-09-16 Arvinmeritor Light Vehicle Sys Collecteur pour moteur electrique
EP1944855A1 (en) * 2006-10-17 2008-07-16 Matsushita Electric Industrial Co., Ltd. Mold commutator, its manufacturing method, and motor using them
CN101675576B (zh) * 2007-05-07 2012-05-23 松下电器产业株式会社 模制换向器及组装模制换向器的换向器电动机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288459U (ja) * 1985-11-19 1987-06-05
JPH08237913A (ja) 1995-02-24 1996-09-13 Makita Corp 整流子
JPH10257739A (ja) 1997-03-13 1998-09-25 Matsushita Electric Ind Co Ltd 電動送風機
JP2006257116A (ja) * 2005-03-15 2006-09-28 Sumitomo Bakelite Co Ltd フェノール樹脂成形材料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013046428A (ja) * 2011-08-22 2013-03-04 Minebea Motor Manufacturing Corp 整流子およびブラシ付ｄｃモータ

Also Published As

Publication number Publication date
JP5136549B2 (ja) 2013-02-06
EP2136457A1 (en) 2009-12-23
CN101675576A (zh) 2010-03-17
US20100141081A1 (en) 2010-06-10
US8242659B2 (en) 2012-08-14
JPWO2008139681A1 (ja) 2010-07-29
CN101675576B (zh) 2012-05-23

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