JPS57134822A - Breaker - Google Patents
BreakerInfo
- Publication number
- JPS57134822A JPS57134822A JP56020066A JP2006681A JPS57134822A JP S57134822 A JPS57134822 A JP S57134822A JP 56020066 A JP56020066 A JP 56020066A JP 2006681 A JP2006681 A JP 2006681A JP S57134822 A JPS57134822 A JP S57134822A
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
- H01H33/65—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas wherein the break is in air at atmospheric pressure, e.g. in open air
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56020066A JPS57134822A (en) | 1981-02-16 | 1981-02-16 | Breaker |
KR8200098A KR880002495B1 (en) | 1981-02-16 | 1982-01-12 | Circuit breaker |
BR8200579A BR8200579A (en) | 1981-02-16 | 1982-02-03 | IMPROVEMENT IN CIRCUIT SWITCH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56020066A JPS57134822A (en) | 1981-02-16 | 1981-02-16 | Breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57134822A true JPS57134822A (en) | 1982-08-20 |
JPH0217894B2 JPH0217894B2 (en) | 1990-04-23 |
Family
ID=12016712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56020066A Granted JPS57134822A (en) | 1981-02-16 | 1981-02-16 | Breaker |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS57134822A (en) |
KR (1) | KR880002495B1 (en) |
BR (1) | BR8200579A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5130602U (en) * | 1974-08-27 | 1976-03-05 | ||
JPS5444196U (en) * | 1977-08-31 | 1979-03-27 |
-
1981
- 1981-02-16 JP JP56020066A patent/JPS57134822A/en active Granted
-
1982
- 1982-01-12 KR KR8200098A patent/KR880002495B1/en active
- 1982-02-03 BR BR8200579A patent/BR8200579A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5130602U (en) * | 1974-08-27 | 1976-03-05 | ||
JPS5444196U (en) * | 1977-08-31 | 1979-03-27 |
Also Published As
Publication number | Publication date |
---|---|
KR830009611A (en) | 1983-12-22 |
KR880002495B1 (en) | 1988-11-19 |
BR8200579A (en) | 1982-12-07 |
JPH0217894B2 (en) | 1990-04-23 |
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