JP4579348B1 - 電気接点材 - Google Patents

電気接点材 Download PDF

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Publication number
JP4579348B1
JP4579348B1 JP2010526084A JP2010526084A JP4579348B1 JP 4579348 B1 JP4579348 B1 JP 4579348B1 JP 2010526084 A JP2010526084 A JP 2010526084A JP 2010526084 A JP2010526084 A JP 2010526084A JP 4579348 B1 JP4579348 B1 JP 4579348B1
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JP
Japan
Prior art keywords
electrical contact
contact material
graphite
test
silver
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.)
Expired - Fee Related
Application number
JP2010526084A
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English (en)
Japanese (ja)
Other versions
JPWO2010109777A1 (ja
Inventor
隆志 畠山
昇 上西
恭彦 鈴木
紀人 胡間
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.)
ALMT Corp
Original Assignee
ALMT Corp
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Filing date
Publication date
Application filed by ALMT Corp filed Critical ALMT Corp
Application granted granted Critical
Publication of JP4579348B1 publication Critical patent/JP4579348B1/ja
Publication of JPWO2010109777A1 publication Critical patent/JPWO2010109777A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/06—Alloys based on silver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/027—Composite material containing carbon particles or fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
JP2010526084A 2009-03-24 2010-03-03 電気接点材 Expired - Fee Related JP4579348B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009071526 2009-03-24
JP2009071526 2009-03-24
PCT/JP2010/001444 WO2010109777A1 (fr) 2009-03-24 2010-03-03 Matériau pour contact électrique

Publications (2)

Publication Number Publication Date
JP4579348B1 true JP4579348B1 (ja) 2010-11-10
JPWO2010109777A1 JPWO2010109777A1 (ja) 2012-09-27

Family

ID=42780477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010526084A Expired - Fee Related JP4579348B1 (ja) 2009-03-24 2010-03-03 電気接点材

Country Status (4)

Country Link
EP (1) EP2413337A4 (fr)
JP (1) JP4579348B1 (fr)
CN (2) CN103794385B (fr)
WO (1) WO2010109777A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162107A1 (fr) * 2010-06-22 2011-12-29 株式会社アライドマテリアル Matériau de contact électrique
RU176664U1 (ru) * 2017-07-10 2018-01-25 Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") Композитный электрический контакт
CN109243872A (zh) * 2018-09-21 2019-01-18 靖江市海源有色金属材料有限公司 一种银石墨基电触头及其制备方法
RU198536U1 (ru) * 2019-11-01 2020-07-15 Общество С Ограниченной Ответственностью "Инновационные Технологии На Железнодорожном Транспорте" (Ооо "Итжт") Контакт-деталь низковольтного электромагнитного реле
KR102356988B1 (ko) * 2021-07-08 2022-02-08 주식회사 유승 전자부품 측정 소자용 분산 경화형 은계 복합재료 및 분말야금법에 의한 그의 제조방법
EP4328933A1 (fr) * 2022-08-26 2024-02-28 TE Connectivity Solutions GmbH Revêtement sur une surface pour transmettre un courant électrique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147768A (en) * 1976-06-03 1977-12-08 Sumitomo Electric Industries Electric contact material
JPH11507174A (ja) * 1996-04-01 1999-06-22 スクウエアー ディー カンパニー サーキットブレーカにおいて使用される電気接点およびその製造方法
JP2005120427A (ja) * 2003-10-16 2005-05-12 Matsushita Electric Works Ltd 電気接点用材料及び電気接点

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689196A (en) * 1985-06-24 1987-08-25 Gte Products Corporation Silver-tungsten carbide-graphite electrical contact
JPS637345A (ja) * 1986-06-27 1988-01-13 Sumitomo Electric Ind Ltd 電気接点材料及びその製造方法
DE4111683A1 (de) 1991-04-10 1992-10-22 Duerrwaechter E Dr Doduco Werkstoff fuer elektrische kontakte aus silber mit kohlenstoff
DE19503184C1 (de) 1995-02-01 1996-05-02 Degussa Werkstoff für elektrische Kontakte aus Silber-Kohlenstoff
KR100415260B1 (ko) * 2001-07-31 2004-01-16 (주)삼동 무산소 구리-은 합금의 제조방법
CN1166475C (zh) * 2002-07-02 2004-09-15 华东师范大学 用纳米技术制备银/石墨电触头材料的方法
CN1256450C (zh) * 2003-06-04 2006-05-17 中国科学院金属研究所 一种银基电接触头材料
CN100365747C (zh) * 2003-12-23 2008-01-30 哈尔滨东大电工有限责任公司 一种低压电器用的电触头材料
CN1713463A (zh) * 2004-06-21 2005-12-28 上海电器科学研究所（集团）有限公司 一种制造纤维状银石墨/银触头的加工方法
CN1658346A (zh) * 2005-03-10 2005-08-24 上海大学 一种银－碳化钨－碳电触头材料的制造方法
JP2007169701A (ja) 2005-12-21 2007-07-05 Mitsubishi Material Cmi Kk 電気接点用材料及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147768A (en) * 1976-06-03 1977-12-08 Sumitomo Electric Industries Electric contact material
JPH11507174A (ja) * 1996-04-01 1999-06-22 スクウエアー ディー カンパニー サーキットブレーカにおいて使用される電気接点およびその製造方法
JP2005120427A (ja) * 2003-10-16 2005-05-12 Matsushita Electric Works Ltd 電気接点用材料及び電気接点

Also Published As

Publication number Publication date
CN103794385B (zh) 2016-03-30
CN103794385A (zh) 2014-05-14
EP2413337A1 (fr) 2012-02-01
WO2010109777A1 (fr) 2010-09-30
JPWO2010109777A1 (ja) 2012-09-27
CN102362326B (zh) 2015-03-25
EP2413337A4 (fr) 2014-08-20
CN102362326A (zh) 2012-02-22

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