CH401210A - Elektrodynamischer Antrieb - Google Patents
Elektrodynamischer AntriebInfo
- Publication number
- CH401210A CH401210A CH1338161A CH1338161A CH401210A CH 401210 A CH401210 A CH 401210A CH 1338161 A CH1338161 A CH 1338161A CH 1338161 A CH1338161 A CH 1338161A CH 401210 A CH401210 A CH 401210A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrodynamic drive
- electrodynamic
- drive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
-
- 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
- H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES71720A DE1150443B (de) | 1960-12-19 | 1960-12-19 | Elektrodynamischer Antrieb |
DES73253A DE1171980B (de) | 1960-12-19 | 1961-03-30 | Elektrodynamischer Antrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
CH401210A true CH401210A (de) | 1965-10-31 |
Family
ID=25996303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1338161A CH401210A (de) | 1960-12-19 | 1961-11-17 | Elektrodynamischer Antrieb |
Country Status (3)
Country | Link |
---|---|
US (1) | US3215796A (de) |
CH (1) | CH401210A (de) |
DE (2) | DE1150443B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281733A (en) * | 1964-10-13 | 1966-10-25 | Ite Circuit Breaker Ltd | Synchronous circuit breaker having a movable winding |
US4646041A (en) * | 1985-12-30 | 1987-02-24 | General Electric Company | High speed contact driver for circuit interruption device |
US4644309A (en) * | 1985-12-30 | 1987-02-17 | General Electric Company | High speed contact driver for circuit interruption device |
US4652962A (en) * | 1986-03-14 | 1987-03-24 | General Electric Company | High speed current limiting circuit interrupter |
US4656445A (en) * | 1986-06-19 | 1987-04-07 | General Electric Company | High speed contact driver |
US4698607A (en) * | 1986-10-16 | 1987-10-06 | General Electric Company | High speed contact driver for circuit interruption device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US911549A (en) * | 1904-06-13 | 1909-02-02 | Samuel Marsh Young | Electric relay. |
NL24832C (de) * | 1927-05-07 | |||
US1805497A (en) * | 1928-12-24 | 1931-05-19 | Gen Electric | Electric switch |
FR745033A (de) * | 1932-01-15 | 1933-05-01 | ||
DE1748670U (de) * | 1956-04-17 | 1957-07-18 | Siemens Ag | Elektrodynamisches system zur erzeugung mechanischer impulse. |
US3068379A (en) * | 1957-04-11 | 1962-12-11 | Fed Pacific Electric Co | Circuit protective apparatus |
NL241741A (de) * | 1958-07-30 | |||
US3071669A (en) * | 1959-01-13 | 1963-01-01 | Westinghouse Electric Corp | Circuit interrupters |
-
1960
- 1960-12-19 DE DES71720A patent/DE1150443B/de active Pending
-
1961
- 1961-03-30 DE DES73253A patent/DE1171980B/de active Pending
- 1961-11-17 CH CH1338161A patent/CH401210A/de unknown
- 1961-12-18 US US160077A patent/US3215796A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3215796A (en) | 1965-11-02 |
DE1150443B (de) | 1963-06-20 |
DE1171980B (de) | 1964-06-11 |
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