BE713240A - - Google Patents
Info
- Publication number
- BE713240A BE713240A BE713240DA BE713240A BE 713240 A BE713240 A BE 713240A BE 713240D A BE713240D A BE 713240DA BE 713240 A BE713240 A BE 713240A
- Authority
- BE
- Belgium
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
- H01H77/107—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 characterised by the blow-off force generating means, e.g. current loops
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70910068A | 1968-02-28 | 1968-02-28 | |
| FR142358 | 1968-03-05 | ||
| DEN0032230 | 1968-03-05 | ||
| GB00856/68A GB1210566A (en) | 1968-02-28 | 1968-03-06 | Automatic circuit-breaker |
| BE713240 | 1968-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713240A true BE713240A (US07122603-20061017-C00294.png) | 1968-10-04 |
Family
ID=27507692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713240D BE713240A (US07122603-20061017-C00294.png) | 1968-02-28 | 1968-04-04 |
Country Status (5)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3663905A (en) * | 1971-05-20 | 1972-05-16 | Ite Imperial Corp | Contact bridge system for circuit breaker |
| US3921109A (en) * | 1974-06-20 | 1975-11-18 | Westinghouse Electric Corp | Circuit-interrupter |
| US4072916A (en) * | 1975-12-19 | 1978-02-07 | I-T-E Imperial Corporation | Stacked circuit breakers having high interrupting capacity |
| FR2378344A1 (fr) * | 1977-01-25 | 1978-08-18 | Telemecanique Electrique | Piece de soufflage |
| US4158827A (en) * | 1977-06-21 | 1979-06-19 | Westinghouse Electric Corp. | Current limiting contactor |
| FR2416541A1 (fr) * | 1978-01-31 | 1979-08-31 | Merlin Gerin | Dispositif de limitation et de coupure de courant |
| FR2494493A1 (fr) * | 1980-11-17 | 1982-05-21 | Merlin Gerin | Disjoncteur electrique a autosoufflage par rotation de l'arc |
| US4513267A (en) * | 1983-03-28 | 1985-04-23 | Siemens-Allis, Inc. | Stationary contact strap to achieve a current limiting blow-off effect |
| US4484164A (en) * | 1983-03-28 | 1984-11-20 | Siemens-Allis, Inc. | Braidless movable contact with wiping action |
| US4916419A (en) * | 1986-10-24 | 1990-04-10 | Square D Company | Circuit breaker contact assembly |
| WO1988003324A1 (en) * | 1986-10-24 | 1988-05-05 | Square D Company | Circuit breaker contact assembly |
| US4849590A (en) * | 1988-04-01 | 1989-07-18 | Kohler Company | Electric switch with counteracting electro-electro-dynamic forces |
| US4804933A (en) * | 1988-04-01 | 1989-02-14 | Brown Industrial Gas, Inc. | Automatic transfer switch |
| EP0482197B1 (en) * | 1989-06-30 | 1997-05-07 | Hitachi, Ltd. | Circuit breaker |
| US5189384A (en) * | 1991-11-06 | 1993-02-23 | Westinghouse Electric Corp. | Circuit breaker having improved contact structure |
| US5583328A (en) * | 1992-07-02 | 1996-12-10 | Mitsubishi Denki Kabushiki Kaisha | High voltage switch including U-shaped, slitted stationary contact assembly with arc extinguishing/magnetic blowout features |
| DE19700758C1 (de) * | 1997-01-11 | 1998-04-02 | Kloeckner Moeller Gmbh | Schalter mit mindestens einem feststehenden Schaltstück |
| DE102007011694B4 (de) * | 2007-03-09 | 2014-08-21 | Siemens Aktiengesellschaft | Schutzschaltelement mit magnetisch bewegtem Leiter |
| DE102008005115A1 (de) * | 2008-01-14 | 2009-07-16 | Siemens Aktiengesellschaft | Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe, geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn |
| EP2806441B1 (en) * | 2013-05-24 | 2017-07-12 | Tyco Electronics Austria GmbH | Electric switching device with enhanced Lorentz force bias |
| RU193559U1 (ru) * | 2019-04-04 | 2019-11-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени Ильи Николаевича Ульянова" | Контактное устройство с электродинамической компенсацией |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD25067A (US07122603-20061017-C00294.png) * | ||||
| CH109564A (de) * | 1924-04-24 | 1925-04-01 | Oerlikon Maschf | Elektrischer Schnellschalter. |
| NL154197C (US07122603-20061017-C00294.png) * | 1949-07-29 | |||
| BE534048A (US07122603-20061017-C00294.png) * | 1953-12-11 | |||
| NL194469A (US07122603-20061017-C00294.png) * | 1954-02-04 | Merlin Gerin | ||
| FR1225685A (fr) * | 1958-12-23 | 1960-07-04 | Merlin Gerin | Perfectionnements aux contacts à pression compensés électrodynamiquement |
| DE1127452B (de) * | 1960-02-16 | 1962-04-12 | Elektro App Werke J W Stalin V | Elektrischer UEberstromselbstschalter |
| FR1259118A (fr) * | 1960-05-11 | 1961-04-21 | Elektro App Werke Veb | Disjoncteur à maximum de courant |
| US3218418A (en) * | 1961-05-19 | 1965-11-16 | Westinghouse Electric Corp | Circuit breaker with arc-extinguishing means |
| DE1148313B (de) * | 1961-07-11 | 1963-05-09 | Elektro App Werke Veb | Strombegrenzender Schnellschalter mit Haupt- und Abreisskontakt |
| DE1151059B (de) * | 1961-10-27 | 1963-07-04 | Licentia Gmbh | Strombegrenzender Selbstschalter |
| GB1053936A (US07122603-20061017-C00294.png) * | 1964-08-01 |
-
1968
- 1968-02-28 US US709100A patent/US3593227A/en not_active Expired - Lifetime
- 1968-03-05 DE DE19681638094D patent/DE1638094B1/de active Pending
- 1968-03-05 FR FR142358A patent/FR1604827A/fr not_active Expired
- 1968-03-06 GB GB00856/68A patent/GB1210566A/en not_active Expired
- 1968-04-04 BE BE713240D patent/BE713240A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1604827A (US07122603-20061017-C00294.png) | 1972-04-17 |
| DE1638094B1 (de) | 1971-08-26 |
| GB1210566A (en) | 1970-10-28 |
| US3593227A (en) | 1971-07-13 |
