DE3366257D1 - Contacts for vacuum switches - Google Patents

Contacts for vacuum switches

Info

Publication number
DE3366257D1
DE3366257D1 DE8383106046T DE3366257T DE3366257D1 DE 3366257 D1 DE3366257 D1 DE 3366257D1 DE 8383106046 T DE8383106046 T DE 8383106046T DE 3366257 T DE3366257 T DE 3366257T DE 3366257 D1 DE3366257 D1 DE 3366257D1
Authority
DE
Germany
Prior art keywords
contacts
vacuum switches
electroconductive
component
vacuum
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
Application number
DE8383106046T
Other languages
German (de)
English (en)
Inventor
Tsutomu Okutomi
Seishi Chiba
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14506059&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3366257(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3366257D1 publication Critical patent/DE3366257D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • 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
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
DE8383106046T 1982-06-25 1983-06-21 Contacts for vacuum switches Expired DE3366257D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57109276A JPS59819A (ja) 1982-06-25 1982-06-25 真空しや断器用接点材料

Publications (1)

Publication Number Publication Date
DE3366257D1 true DE3366257D1 (en) 1986-10-23

Family

ID=14506059

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383106046T Expired DE3366257D1 (en) 1982-06-25 1983-06-21 Contacts for vacuum switches

Country Status (4)

Country Link
EP (1) EP0097906B1 (enrdf_load_stackoverflow)
JP (1) JPS59819A (enrdf_load_stackoverflow)
AT (1) ATE22365T1 (enrdf_load_stackoverflow)
DE (1) DE3366257D1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01129311U (enrdf_load_stackoverflow) * 1988-02-17 1989-09-04
CN114686720A (zh) * 2020-12-28 2022-07-01 广西纵览线缆集团有限公司 稀土合金化Cu-Fe合金的制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551622A (en) * 1963-03-22 1970-12-29 Hitachi Ltd Alloy materials for electrodes of vacuum circuit breakers
GB1309197A (en) * 1971-10-28 1973-03-07 Int Standard Electric Corp Vacuum interrupter contacts
DE2310317A1 (de) * 1973-03-01 1974-09-05 Siemens Ag Mehrbereichskontakt fuer vakuumschaltroehren
JPS52155373A (en) * 1976-05-28 1977-12-23 Tokyo Shibaura Electric Co Vacuum breaker
JPS5530246A (en) * 1978-08-25 1980-03-04 Sumitomo Electric Ind Ltd Noise elimination system for picture information

Also Published As

Publication number Publication date
EP0097906A1 (en) 1984-01-11
EP0097906B1 (en) 1986-09-17
ATE22365T1 (de) 1986-10-15
JPS59819A (ja) 1984-01-06
JPS6359214B2 (enrdf_load_stackoverflow) 1988-11-18

Similar Documents

Publication Publication Date Title
GB2204198B (en) Residual current circuit breakers
GB964405A (en) Improvements in electric circuit interrupters
JO1807B1 (en) Flexible circuit breaker
NZ194745A (en) Moulded case circuit breaker with magnetizable arc extinguishing members
YU269179A (en) Electric interrupter with an electric arc extinguishing assembly
BR8102764A (pt) Material para contatos eltricos
GB1025943A (en) Improvements in or relating to vacuum type circuit interrupter
AU499738B2 (en) Circuit breaker having small contact separation & small gap between arcing rails
GB2020100B (en) Arc spinner interrupter with chromium copper arcing contact
DE3366257D1 (en) Contacts for vacuum switches
EP0158124A3 (en) Extinguishing device for electrical switches
ZA879064B (en) Molded-case circuit breaker with improved contact arm assembly,toggle link means and arc shield component
ES477953A1 (es) Una disposicion de conjunto de disyuntor de alta tension de triple ruptura.
DE2965465D1 (en) Dc contactor with solid state arc quenching
GB8326921D0 (en) Vacuum interrupter contacts
GB2042268B (en) Circuit interrupter with magnetic arc stretcher
GB2204199B (en) Residual current circuit breaker
EP0208295A3 (en) Current limiting circuit breaker with arc commutating structure
JPS6450704A (en) Electric station
JPS54137671A (en) Low voltage circuit breaker with arc space and switch mechanism
DE3064659D1 (en) High-voltage circuit breaker with autopneumatic switching principle
JPS57194509A (en) On-load tap changer
GB2008325A (en) Transformer tap-changers
JPS5468945A (en) Compound switch
GB2067839B (en) Arc extinction in circuit breakers

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BEHN, K., DIPL.-ING., PAT.-ANW., 8134 POECKING

8363 Opposition against the patent
8331 Complete revocation