IN169611B - - Google Patents

Info

Publication number
IN169611B
IN169611B IN461/CAL/88A IN461CA1988A IN169611B IN 169611 B IN169611 B IN 169611B IN 461CA1988 A IN461CA1988 A IN 461CA1988A IN 169611 B IN169611 B IN 169611B
Authority
IN
India
Application number
IN461/CAL/88A
Other languages
English (en)
Inventor
Horst Kippenberg
Hannelore Schnoedt
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN169611B publication Critical patent/IN169611B/en

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
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H1/0206—Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr
IN461/CAL/88A 1987-07-28 1988-06-06 IN169611B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3724990 1987-07-28
PCT/EP1988/000371 WO1989001231A1 (en) 1987-07-28 1988-05-04 Contact material for vacuum switches and process for manufacturing same

Publications (1)

Publication Number Publication Date
IN169611B true IN169611B (zh) 1991-11-23

Family

ID=6332536

Family Applications (1)

Application Number Title Priority Date Filing Date
IN461/CAL/88A IN169611B (zh) 1987-07-28 1988-06-06

Country Status (5)

Country Link
US (1) US4997624A (zh)
EP (1) EP0368860A1 (zh)
JP (1) JPH02500554A (zh)
IN (1) IN169611B (zh)
WO (1) WO1989001231A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538896A3 (en) * 1991-10-25 1993-11-18 Meidensha Electric Mfg Co Ltd Process for forming contact material
JP2011108380A (ja) * 2009-11-13 2011-06-02 Hitachi Ltd 真空バルブ用電気接点およびそれを用いた真空遮断器
CN103706783B (zh) * 2013-10-15 2017-02-15 陕西斯瑞新材料股份有限公司 一种高抗熔焊性CuCr40Te触头材料及其制备方法
CN106241752B (zh) * 2016-09-20 2018-07-06 广东先导稀材股份有限公司 一种碲化亚铜的制备方法
CN109205576B (zh) * 2018-11-30 2022-01-11 武汉理工大学 一种铜基硫族化合物固溶体的室温超快速制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836071B1 (zh) * 1968-07-30 1973-11-01
DE2240493C3 (de) * 1972-08-17 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Durchdringungsverbundmetall als Kontaktwerkstoff für Vakuumschalter und Verfahren zu seiner Herstellung
DE2254623C3 (de) * 1972-11-08 1979-09-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Durchdringungsverbundmetall als Kontaktwerkstoff für Vakuumschalter mit hohen Schaltzahlen
JPS6059691B2 (ja) * 1979-02-23 1985-12-26 三菱電機株式会社 真空しや断器用接点及びその製造方法
JPS58108622A (ja) * 1981-12-21 1983-06-28 三菱電機株式会社 真空開閉器用電極材料
JPS58115728A (ja) * 1981-12-28 1983-07-09 三菱電機株式会社 真空しや断器用接点
DE3362624D1 (en) * 1982-11-16 1986-04-24 Mitsubishi Electric Corp Contact material for vacuum circuit breaker
JPS60172116A (ja) * 1984-02-16 1985-09-05 三菱電機株式会社 真空しや断器用接点
KR900001613B1 (ko) * 1986-01-10 1990-03-17 미쯔비시 덴끼 가부시기가이샤 진공차단기용 접점재료
EP0234246A1 (de) * 1986-01-30 1987-09-02 Siemens Aktiengesellschaft Schaltkontaktstücke für Vakuumschaltgeräte und Verfahren zu deren Herstellung
DE3864979D1 (de) * 1987-11-02 1991-10-24 Siemens Ag Verfahren zur herstellung von schmelzwerkstoffen aus kupfer, chrom und wenigstens einer leichtverdampflichen komponente sowie abschmelzelektrode zur verwendung bei einem derartigen verfahren.

Also Published As

Publication number Publication date
JPH02500554A (ja) 1990-02-22
EP0368860A1 (de) 1990-05-23
US4997624A (en) 1991-03-05
WO1989001231A1 (en) 1989-02-09

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