CH515603A - Low-liquid circuit breaker - Google Patents
Low-liquid circuit breakerInfo
- Publication number
- CH515603A CH515603A CH1310570A CH1310570A CH515603A CH 515603 A CH515603 A CH 515603A CH 1310570 A CH1310570 A CH 1310570A CH 1310570 A CH1310570 A CH 1310570A CH 515603 A CH515603 A CH 515603A
- Authority
- CH
- Switzerland
- Prior art keywords
- low
- circuit breaker
- liquid circuit
- liquid
- breaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
- H01H2009/526—Cooling of switch parts of the high voltage switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691948079 DE1948079C3 (en) | 1969-09-18 | Low-liquid circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
CH515603A true CH515603A (en) | 1971-11-15 |
Family
ID=5746273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1310570A CH515603A (en) | 1969-09-18 | 1970-09-02 | Low-liquid circuit breaker |
Country Status (3)
Country | Link |
---|---|
US (1) | US3624327A (en) |
JP (1) | JPS5016510B1 (en) |
CH (1) | CH515603A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62163688U (en) * | 1986-04-07 | 1987-10-17 | ||
CN106356241B (en) * | 2016-11-15 | 2018-06-26 | 通用森源(深圳)电气有限公司 | A kind of high stability high-pressure vacuum breaker |
CN106531545B (en) * | 2016-11-15 | 2018-03-13 | 通用森源(深圳)电气有限公司 | A kind of high-pressure vacuum breaker |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1054468A (en) * | 1951-07-11 | 1954-02-10 | Siemens Ag | Reduced liquid volume power switch |
FR1145488A (en) * | 1956-02-24 | 1957-10-25 | Improvements in circuit breakers for high voltage electric currents | |
US2909633A (en) * | 1957-02-11 | 1959-10-20 | Donald M Umphrey | High tension oil switch |
FR1281324A (en) * | 1960-11-28 | 1962-01-12 | Improvements to hydraulic circuit breakers with high breaking capacity | |
FR1381892A (en) * | 1963-02-18 | 1964-12-14 | Siemens Ag | Liquid circuit breaker |
-
1970
- 1970-09-02 CH CH1310570A patent/CH515603A/en not_active IP Right Cessation
- 1970-09-17 US US73036A patent/US3624327A/en not_active Expired - Lifetime
- 1970-09-18 JP JP45081908A patent/JPS5016510B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5016510B1 (en) | 1975-06-13 |
DE1948079B2 (en) | 1972-06-22 |
US3624327A (en) | 1971-11-30 |
DE1948079A1 (en) | 1971-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |