JPH0449734B2 - - Google Patents
Info
- Publication number
- JPH0449734B2 JPH0449734B2 JP7661783A JP7661783A JPH0449734B2 JP H0449734 B2 JPH0449734 B2 JP H0449734B2 JP 7661783 A JP7661783 A JP 7661783A JP 7661783 A JP7661783 A JP 7661783A JP H0449734 B2 JPH0449734 B2 JP H0449734B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- amount
- performance
- range
- 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
Links
- 239000000463 material Substances 0.000 claims 5
- 229910052715 tantalum Inorganic materials 0.000 claims 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000011669 selenium Substances 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 229910052714 tellurium Inorganic materials 0.000 claims 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7661783A JPS59201333A (ja) | 1983-04-28 | 1983-04-28 | 真空しや断器用接点材料 |
| US06/547,218 US4517033A (en) | 1982-11-01 | 1983-10-31 | Contact material for vacuum circuit breaker |
| EP83110920A EP0110176B1 (en) | 1982-11-01 | 1983-11-02 | Contact material for vacuum circuit breaker |
| DE8383110920T DE3378088D1 (en) | 1982-11-01 | 1983-11-02 | Contact material for vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7661783A JPS59201333A (ja) | 1983-04-28 | 1983-04-28 | 真空しや断器用接点材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59201333A JPS59201333A (ja) | 1984-11-14 |
| JPH0449734B2 true JPH0449734B2 (en]) | 1992-08-12 |
Family
ID=13610307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7661783A Granted JPS59201333A (ja) | 1982-11-01 | 1983-04-28 | 真空しや断器用接点材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59201333A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2766441B2 (ja) * | 1993-02-02 | 1998-06-18 | 株式会社東芝 | 真空バルブ用接点材料 |
-
1983
- 1983-04-28 JP JP7661783A patent/JPS59201333A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59201333A (ja) | 1984-11-14 |
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