JPS49129150A - - Google Patents
Info
- Publication number
- JPS49129150A JPS49129150A JP49034763A JP3476374A JPS49129150A JP S49129150 A JPS49129150 A JP S49129150A JP 49034763 A JP49034763 A JP 49034763A JP 3476374 A JP3476374 A JP 3476374A JP S49129150 A JPS49129150 A JP S49129150A
- 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
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle for interrupting DC
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34620873A | 1973-03-29 | 1973-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49129150A true JPS49129150A (en, 2012) | 1974-12-11 |
Family
ID=23358411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49034763A Pending JPS49129150A (en, 2012) | 1973-03-29 | 1974-03-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3786310A (en, 2012) |
| JP (1) | JPS49129150A (en, 2012) |
| AU (1) | AU461656B2 (en, 2012) |
| CH (1) | CH564266A5 (en, 2012) |
| DE (1) | DE2407168A1 (en, 2012) |
| FR (1) | FR2223810B3 (en, 2012) |
| IT (1) | IT1003938B (en, 2012) |
| NL (1) | NL7404186A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175979U (en, 2012) * | 1981-04-30 | 1982-11-06 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963960A (en) * | 1974-09-18 | 1976-06-15 | Hughes Aircraft Company | Bipolar crossed-field switch tube and circuit |
| US4300181A (en) * | 1979-11-28 | 1981-11-10 | General Electric Company | Commutation circuit for an HVDC circuit breaker |
| CN103004049B (zh) | 2010-06-14 | 2017-03-29 | Abb研究有限公司 | Hvdc电路断路器的断路器故障保护 |
| EP2768102B1 (en) * | 2013-02-13 | 2016-02-10 | General Electric Technology GmbH | Circuit interruption device |
| US9054530B2 (en) | 2013-04-25 | 2015-06-09 | General Atomics | Pulsed interrupter and method of operation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641358A (en) * | 1970-06-10 | 1972-02-08 | Hughes Aircraft Co | Consecutive crowbar circuit breaker |
| US3660723A (en) * | 1971-03-09 | 1972-05-02 | Hughes Aircraft Co | Current transfer circuit as part of high voltage dc circuit |
| US3678289A (en) * | 1971-08-18 | 1972-07-18 | Hughes Aircraft Co | Magnetic field control circuit for crossed field switching devices |
-
1973
- 1973-03-29 US US00346208A patent/US3786310A/en not_active Expired - Lifetime
-
1974
- 1974-02-15 DE DE19742407168 patent/DE2407168A1/de active Pending
- 1974-02-27 AU AU66101/74A patent/AU461656B2/en not_active Expired
- 1974-03-21 FR FR7409663A patent/FR2223810B3/fr not_active Expired
- 1974-03-21 CH CH398374A patent/CH564266A5/xx not_active IP Right Cessation
- 1974-03-27 NL NL7404186A patent/NL7404186A/xx unknown
- 1974-03-28 IT IT49784/74A patent/IT1003938B/it active
- 1974-03-29 JP JP49034763A patent/JPS49129150A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175979U (en, 2012) * | 1981-04-30 | 1982-11-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7404186A (en, 2012) | 1974-10-01 |
| US3786310A (en) | 1974-01-15 |
| FR2223810A1 (en, 2012) | 1974-10-25 |
| DE2407168A1 (de) | 1974-10-10 |
| IT1003938B (it) | 1976-06-10 |
| AU6610174A (en) | 1975-06-05 |
| AU461656B2 (en) | 1975-06-05 |
| CH564266A5 (en, 2012) | 1975-07-15 |
| FR2223810B3 (en, 2012) | 1977-01-07 |