AU516341B2 - Vacuum circuit breaker - Google Patents
Vacuum circuit breakerInfo
- Publication number
- AU516341B2 AU516341B2 AU37449/78A AU3744978A AU516341B2 AU 516341 B2 AU516341 B2 AU 516341B2 AU 37449/78 A AU37449/78 A AU 37449/78A AU 3744978 A AU3744978 A AU 3744978A AU 516341 B2 AU516341 B2 AU 516341B2
- Authority
- AU
- Australia
- Prior art keywords
- circuit breaker
- vacuum circuit
- vacuum
- breaker
- circuit
- 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
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
-
- 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
- C22C9/01—Alloys based on copper with aluminium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP52/78044 | 1977-06-30 | ||
| JP52078044A JPS6015094B2 (en) | 1977-06-30 | 1977-06-30 | Vacuum cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3744978A AU3744978A (en) | 1980-01-03 |
| AU516341B2 true AU516341B2 (en) | 1981-05-28 |
Family
ID=13650835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU37449/78A Expired AU516341B2 (en) | 1977-06-30 | 1978-06-26 | Vacuum circuit breaker |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6015094B2 (en) |
| AU (1) | AU516341B2 (en) |
| BR (1) | BR7804173A (en) |
| CH (1) | CH634684A5 (en) |
-
1977
- 1977-06-30 JP JP52078044A patent/JPS6015094B2/en not_active Expired
-
1978
- 1978-06-26 AU AU37449/78A patent/AU516341B2/en not_active Expired
- 1978-06-29 BR BR7804173A patent/BR7804173A/en unknown
- 1978-06-30 CH CH718678A patent/CH634684A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5412463A (en) | 1979-01-30 |
| AU3744978A (en) | 1980-01-03 |
| BR7804173A (en) | 1979-04-10 |
| JPS6015094B2 (en) | 1985-04-17 |
| CH634684A5 (en) | 1983-02-15 |
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