DE69614489D1 - Kontaktmaterial für Vakuumschalter und Verfahren zu dessen Herstellung - Google Patents

Kontaktmaterial für Vakuumschalter und Verfahren zu dessen Herstellung

Info

Publication number
DE69614489D1
DE69614489D1 DE69614489T DE69614489T DE69614489D1 DE 69614489 D1 DE69614489 D1 DE 69614489D1 DE 69614489 T DE69614489 T DE 69614489T DE 69614489 T DE69614489 T DE 69614489T DE 69614489 D1 DE69614489 D1 DE 69614489D1
Authority
DE
Germany
Prior art keywords
manufacture
contact material
vacuum switch
vacuum
switch
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
DE69614489T
Other languages
English (en)
Other versions
DE69614489T2 (de
Inventor
Atsumi Yamamoto
Tsuneyo Seki
Takashi Kusano
Tsutomu Okatomi
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69614489D1 publication Critical patent/DE69614489D1/de
Application granted granted Critical
Publication of DE69614489T2 publication Critical patent/DE69614489T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/148—Agglomerating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/929—Electrical contact feature
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12167—Nonmetal containing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing
    • Y10T428/12174—Mo or W containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Contacts (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
DE69614489T 1995-12-13 1996-12-12 Kontaktmaterial für Vakuumschalter und Verfahren zu dessen Herstellung Expired - Fee Related DE69614489T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7324104A JPH09161628A (ja) 1995-12-13 1995-12-13 真空バルブ用接点材料及びその製造方法

Publications (2)

Publication Number Publication Date
DE69614489D1 true DE69614489D1 (de) 2001-09-20
DE69614489T2 DE69614489T2 (de) 2002-04-11

Family

ID=18162213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614489T Expired - Fee Related DE69614489T2 (de) 1995-12-13 1996-12-12 Kontaktmaterial für Vakuumschalter und Verfahren zu dessen Herstellung

Country Status (7)

Country Link
US (1) US6027821A (de)
EP (1) EP0779636B1 (de)
JP (1) JPH09161628A (de)
KR (1) KR100199429B1 (de)
CN (1) CN1145182C (de)
DE (1) DE69614489T2 (de)
TW (1) TW331012B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3773644B2 (ja) * 1998-01-06 2006-05-10 芝府エンジニアリング株式会社 接点材料
KR100332513B1 (ko) * 1998-08-21 2002-04-13 니시무로 타이죠 진공 밸브용 접점 재료 및 그 제조 방법
JP5128153B2 (ja) * 2006-03-17 2013-01-23 古河電気工業株式会社 電気接点材料及びその製造方法
JP5539265B2 (ja) * 2011-05-31 2014-07-02 三菱電機株式会社 接点材料、その製造方法及び真空バルブ
CN106148794B (zh) * 2016-08-19 2017-11-28 北京尚华扬电子技术开发有限公司 一种掺杂纳米铁粉的铜钨合金及其制备方法
US10468205B2 (en) * 2016-12-13 2019-11-05 Eaton Intelligent Power Limited Electrical contact alloy for vacuum contactors
CN110508801A (zh) * 2019-08-20 2019-11-29 湖南省美程陶瓷科技有限公司 一种新能源动力电池继电器触头材料及其制备方法
CN112103129A (zh) * 2020-08-11 2020-12-18 平高集团有限公司 一种双腔室灭弧室

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4112131B1 (de) 1961-11-10 1966-07-05
GB1257417A (de) * 1970-03-20 1971-12-15
JPS5422813B2 (de) 1973-09-10 1979-08-09
JPS5140940A (ja) * 1974-10-03 1976-04-06 Mitsubishi Electric Corp Hikaridoharo
DE2709278C3 (de) * 1977-03-03 1980-05-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Sinter-Tränkwerkstoff für elektrische Kontaktstücke und Verfahren zu seiner Herstellung
JPS58157015A (ja) 1982-03-13 1983-09-19 株式会社東芝 真空開閉器
JPS6277439A (ja) 1985-09-30 1987-04-09 Toshiba Corp 真空バルブ用接点材料
JP2506726B2 (ja) * 1987-02-23 1996-06-12 松下電子工業株式会社 不揮発性記憶装置の製造方法
JPS6449066A (en) * 1987-08-19 1989-02-23 Matsushita Electric Ind Co Ltd Image forming device
JP2653486B2 (ja) * 1988-08-19 1997-09-17 株式会社東芝 真空バルブ用接点材料
JP2768721B2 (ja) * 1989-03-01 1998-06-25 株式会社東芝 真空バルブ用接点材料
JP2778826B2 (ja) * 1990-11-28 1998-07-23 株式会社東芝 真空バルブ用接点材料

Also Published As

Publication number Publication date
KR100199429B1 (ko) 1999-06-15
EP0779636A2 (de) 1997-06-18
TW331012B (en) 1998-05-01
US6027821A (en) 2000-02-22
CN1157467A (zh) 1997-08-20
KR970051560A (ko) 1997-07-29
EP0779636B1 (de) 2001-08-16
JPH09161628A (ja) 1997-06-20
CN1145182C (zh) 2004-04-07
DE69614489T2 (de) 2002-04-11
EP0779636A3 (de) 1998-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee