JPS454572B1 - - Google Patents
Info
- Publication number
- JPS454572B1 JPS454572B1 JP3619267A JP3619267A JPS454572B1 JP S454572 B1 JPS454572 B1 JP S454572B1 JP 3619267 A JP3619267 A JP 3619267A JP 3619267 A JP3619267 A JP 3619267A JP S454572 B1 JPS454572 B1 JP S454572B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H33/66—Vacuum switches
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56229966A | 1966-07-01 | 1966-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS454572B1 true JPS454572B1 (en) | 1970-02-16 |
Family
ID=24245690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3619267A Pending JPS454572B1 (en) | 1966-07-01 | 1967-06-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3469048A (en) |
| JP (1) | JPS454572B1 (en) |
| CH (1) | CH482283A (en) |
| DE (1) | DE1640236B2 (en) |
| GB (1) | GB1164686A (en) |
| SE (1) | SE339709B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041054U (en) * | 1973-08-14 | 1975-04-25 | ||
| US3970809A (en) * | 1975-02-10 | 1976-07-20 | General Electric Company | Electric circuit breaker comprising parallel-connected vacuum interrupters |
| US3970810A (en) * | 1975-03-06 | 1976-07-20 | General Electric Company | Electric circuit breaker comprising parallel-connected vacuum interrupters |
| US4320269A (en) * | 1979-07-25 | 1982-03-16 | Electric Power Research Institute, Inc. | Vacuum interrupter with increased separation of functions |
| US4492941A (en) * | 1983-02-18 | 1985-01-08 | Heinemann Electric Company | Circuit breaker comprising parallel connected sections |
| WO2004049362A2 (en) * | 2002-11-21 | 2004-06-10 | Bang Harry H J | Electrical switch and method |
| JP5097934B2 (en) * | 2008-04-02 | 2012-12-12 | 明電Ｔ＆Ｄ株式会社 | Large capacity vacuum circuit breaker |
| EP2720240A1 (en) * | 2012-10-11 | 2014-04-16 | ABB Technology AG | A pole part of a medium voltage circuit breaker arrangement comprising a triggered gap unit |
| US9570826B2 (en) * | 2014-12-08 | 2017-02-14 | Eaton Corporation | Connection apparatus usable in vacuum interrupter |
| DE102017206749A1 (en) * | 2017-04-21 | 2018-10-25 | Siemens Aktiengesellschaft | Arrangement and method for switching high currents in high voltage engineering |
| CN110768652A (en) * | 2019-07-24 | 2020-02-07 | 许继电气股份有限公司 | Hybrid control switch |
| CN113130231B (en) * | 2019-12-30 | 2022-11-22 | 西安西电高压开关有限责任公司 | Combined bypass switch |
| CN113130247B (en) * | 2019-12-30 | 2022-11-22 | 西安西电高压开关有限责任公司 | Combined bypass switch |
| US11302499B1 (en) | 2020-10-07 | 2022-04-12 | Mitsubishi Electric Power Products, Inc. | Vacuum circuit breaker |
| CN112735903B (en) * | 2020-12-21 | 2022-06-07 | 西安交通大学 | Trigger vacuum arc-extinguishing chamber with high-current breaking capacity and working method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR392898A (en) * | 1908-03-11 | 1908-12-08 | Gewerkschaft Eduard | Binding material for the manufacture of briquettes |
| GB344867A (en) * | 1928-12-22 | 1931-03-10 | Gen Electric | Improvements in electric vacuum switches |
| NL216587A (en) * | 1956-04-24 | |||
| US2996592A (en) * | 1958-12-30 | 1961-08-15 | Ite Circuit Breaker Ltd | Multi-break resistance shunted circuit breaker with a vacuum switch as the final interrupter |
| US3087092A (en) * | 1961-05-10 | 1963-04-23 | Gen Electric | Gas generating switching tube |
| US3174019A (en) * | 1962-01-09 | 1965-03-16 | Allis Chalmers Mfg Co | Vacuum tube interrupter having sequential separable contacts |
| US3300609A (en) * | 1963-05-15 | 1967-01-24 | Ass Elect Ind | Switchgear for high voltage power circuits with removable vacuum switch units |
| US3319121A (en) * | 1965-03-08 | 1967-05-09 | Gen Electric | Means comprising a triggered vacuum circuit interrupter for protection against overvoltages |
-
1966
- 1966-07-01 US US562299A patent/US3469048A/en not_active Expired - Lifetime
-
1967
- 1967-05-24 GB GB24136/67A patent/GB1164686A/en not_active Expired
- 1967-06-06 JP JP3619267A patent/JPS454572B1/ja active Pending
- 1967-06-28 SE SE09428/67*A patent/SE339709B/xx unknown
- 1967-06-30 CH CH931267A patent/CH482283A/en not_active IP Right Cessation
- 1967-06-30 DE DE1967G0050535 patent/DE1640236B2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1164686A (en) | 1969-09-17 |
| SE339709B (en) | 1971-10-18 |
| DE1640236A1 (en) | 1970-08-13 |
| DE1640236B2 (en) | 1976-04-15 |
| US3469048A (en) | 1969-09-23 |
| CH482283A (en) | 1969-11-30 |