WO2008126801A1 - 燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプ - Google Patents

燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプ Download PDF

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Publication number
WO2008126801A1
WO2008126801A1 PCT/JP2008/056804 JP2008056804W WO2008126801A1 WO 2008126801 A1 WO2008126801 A1 WO 2008126801A1 JP 2008056804 W JP2008056804 W JP 2008056804W WO 2008126801 A1 WO2008126801 A1 WO 2008126801A1
Authority
WO
WIPO (PCT)
Prior art keywords
carbon
commutator
fuel pump
brush
carbon brush
Prior art date
Application number
PCT/JP2008/056804
Other languages
English (en)
French (fr)
Inventor
Daisuke Namikoshi
Shinichi Suzuki
Naomi Yamashita
Shigeru Ikuta
Original Assignee
Totankako 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 Totankako Co., Ltd. filed Critical Totankako Co., Ltd.
Priority to US12/594,698 priority Critical patent/US20100133948A1/en
Priority to KR1020097012905A priority patent/KR101435696B1/ko
Priority to CN2008800104639A priority patent/CN101647179B/zh
Priority to DE112008000951T priority patent/DE112008000951T5/de
Publication of WO2008126801A1 publication Critical patent/WO2008126801A1/ja

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
    • H01R39/04—Commutators
    • H01R39/045—Commutators the commutators being made of carbon
    • 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
    • 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
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators

Landscapes

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

Abstract

　摺動特性及び耐摩耗性に優れた燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプを提供する。 　少なくともブラシと接触する接触部が不定形炭素を含んで構成される燃料ポンプ用カーボン整流子であって、不定形炭素の含有量が、０．２重量％以上、５重量％未満であることを特徴とする。また、カーボン整流子に接触して摺動する、不定形炭素を含んで構成される燃料ポンプ用カーボンブラシであって、不定形炭素の含有量が、０．２重量％以上、５重量％以下であることを特徴とする。さらに、燃料ポンプが、上記構成のカーボン整流子と上記構成のカーボンブラシを含むことを特徴とする。
PCT/JP2008/056804 2007-04-06 2008-04-04 燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプ WO2008126801A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/594,698 US20100133948A1 (en) 2007-04-06 2008-04-04 Carbon commutator and carbon brush for fuel pump, and fuel pump having the carbon commutator and the carbon brush incorporated therein
KR1020097012905A KR101435696B1 (ko) 2007-04-06 2008-04-04 연료 펌프용 카본 정류자 및 카본 브러시, 그리고 이들 카본 정류자 및 카본 브러시를 내장한 연료 펌프
CN2008800104639A CN101647179B (zh) 2007-04-06 2008-04-04 燃料泵用碳整流器和碳刷，以及组装有碳整流器和碳刷的燃料泵
DE112008000951T DE112008000951T5 (de) 2007-04-06 2008-04-04 Kohlekommutator und Kohlebürste für eine Kraftstoffpumpe und Kraftstoffpumpe mit darin eingebautem Kohlekommutator und Kohlebürste

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007100485A JP5118380B2 (ja) 2007-04-06 2007-04-06 燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプ
JP2007-100485 2007-04-06

Publications (1)

Publication Number Publication Date
WO2008126801A1 true WO2008126801A1 (ja) 2008-10-23

Family

ID=39863899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056804 WO2008126801A1 (ja) 2007-04-06 2008-04-04 燃料ポンプ用カーボン整流子及びカーボンブラシ、並びに、これらカーボン整流子及びカーボンブラシを組み込んだ燃料ポンプ

Country Status (6)

Country Link
US (1) US20100133948A1 (ja)
JP (1) JP5118380B2 (ja)
KR (1) KR101435696B1 (ja)
CN (1) CN101647179B (ja)
DE (1) DE112008000951T5 (ja)
WO (1) WO2008126801A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014127440A1 (pt) * 2013-02-20 2014-08-28 Robert Bosch Limitada Elemento de suporte para escova de motor elétrico para bomba de combustível

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010200569A (ja) * 2009-02-27 2010-09-09 Hitachi Chem Co Ltd 整流子及びブラシ
WO2012101924A1 (ja) * 2011-01-27 2012-08-02 トライス株式会社 燃料ポンプ用のカーボンブラシとその製造方法
US8933609B2 (en) * 2011-08-23 2015-01-13 Ti Group Automotive Systems, L.L.C. Electric motor driven liquid pump and brush for same
WO2013180156A1 (ja) * 2012-06-01 2013-12-05 東洋炭素株式会社 カーボンブラシ
DE102015205735A1 (de) * 2015-03-30 2016-10-06 Schunk Hoffmann Carbon Technology Ag Verwendung eines Kohlenstoffverbundmaterials zur Herstellung von elektrischen Kontaktkörpern für eine Kraftstoffpumpe sowie Kontaktkörper
JP7516341B2 (ja) 2021-12-27 2024-07-16 クアーズテック合同会社 電刷子

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002025346A (ja) * 2000-07-13 2002-01-25 Sumitomo Electric Ind Ltd 導電部材
JP2002136060A (ja) * 2000-10-27 2002-05-10 Oopakku Kk 円筒型整流子及びその製造方法
JP2006025568A (ja) * 2004-07-09 2006-01-26 Hitachi Chem Co Ltd 金属黒鉛質ブラシ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937731B2 (ja) * 1979-12-12 1984-09-11 株式会社井上ジャパックス研究所 摺動部材
US4862316A (en) * 1988-02-29 1989-08-29 White's Electronics, Inc. Static charge dissipating housing for metal detector search loop assembly
US5175463A (en) * 1989-08-07 1992-12-29 Kirkwood Industries Carbon commutator
US6114791A (en) * 1996-11-29 2000-09-05 Denso Corporation Commutator for motor using amorphous carbon and fuel pump unit using the same
JP4132114B2 (ja) * 1996-11-29 2008-08-13 株式会社デンソー 整流子およびそれを用いた燃料ポンプ
US6111643A (en) * 1997-10-28 2000-08-29 Reliance Electric Industrial Company Apparatus, system and method for determining wear of an article
JP3761881B2 (ja) 2003-07-18 2006-03-29 東炭化工株式会社 整流子
DE102004052026B4 (de) * 2003-11-07 2015-08-27 Totankako Co., Ltd. Kollektor
JP4091024B2 (ja) * 2004-07-26 2008-05-28 東炭化工株式会社 カーボンブラシ
WO2006013991A1 (en) * 2004-08-02 2006-02-09 Asmo Co., Ltd. Carbon brush and rotating electrical machine
JP2006187190A (ja) * 2004-11-30 2006-07-13 Denso Corp ブラシ、整流子及び整流機構

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002025346A (ja) * 2000-07-13 2002-01-25 Sumitomo Electric Ind Ltd 導電部材
JP2002136060A (ja) * 2000-10-27 2002-05-10 Oopakku Kk 円筒型整流子及びその製造方法
JP2006025568A (ja) * 2004-07-09 2006-01-26 Hitachi Chem Co Ltd 金属黒鉛質ブラシ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014127440A1 (pt) * 2013-02-20 2014-08-28 Robert Bosch Limitada Elemento de suporte para escova de motor elétrico para bomba de combustível

Also Published As

Publication number Publication date
JP2008259352A (ja) 2008-10-23
DE112008000951T5 (de) 2010-02-11
JP5118380B2 (ja) 2013-01-16
US20100133948A1 (en) 2010-06-03
CN101647179B (zh) 2012-08-22
KR101435696B1 (ko) 2014-09-02
KR20090127866A (ko) 2009-12-14
CN101647179A (zh) 2010-02-10

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