BE572949A - - Google Patents
Info
- Publication number
- BE572949A BE572949A BE572949DA BE572949A BE 572949 A BE572949 A BE 572949A BE 572949D A BE572949D A BE 572949DA BE 572949 A BE572949 A BE 572949A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2472—Electromagnetic mechanisms with rotatable armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR751674 | 1957-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572949A true BE572949A (US06653308-20031125-C00197.png) | 1959-05-13 |
Family
ID=8705096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572949D BE572949A (US06653308-20031125-C00197.png) | 1957-11-15 | 1958-11-13 |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183330A (en) * | 1961-03-21 | 1965-05-11 | Gen Electric | Current-limiting electric circuit interrupter of the fluid blast type |
| US3183331A (en) * | 1961-03-27 | 1965-05-11 | Gen Electric | Automatic reclosing circuit breaker |
| US3219883A (en) * | 1961-03-27 | 1965-11-23 | Gen Electric | Alternating current distribution system |
| US3192344A (en) * | 1961-08-28 | 1965-06-29 | Fed Pacific Electric Co | High interrupting capacity circuit breakers with electrodynamic latch release |
| DE1169014B (de) * | 1961-12-21 | 1964-04-30 | Licentia Gmbh | Strombegrenzender Niederspannungs-Leistungsselbstschalter |
| DE1463312B2 (de) * | 1963-05-16 | 1971-08-12 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt | Selbstschalter mit strombegrenzender oeffnung des kontakt systems |
| IT956459B (it) * | 1972-06-12 | 1973-10-10 | Bassani Spa | Interruttore automatico con cir cuito magnetico ausiliario per l apertura anticipata dei con tatti |
| US4281303A (en) * | 1980-03-10 | 1981-07-28 | General Electric Company | Individual circuit breaker pole trip mechanism |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1728020A (en) * | 1924-01-16 | 1929-09-10 | Gen Electric | Electric switch |
| CH109564A (de) * | 1924-04-24 | 1925-04-01 | Oerlikon Maschf | Elektrischer Schnellschalter. |
| US1727631A (en) * | 1926-06-04 | 1929-09-10 | Bbc Brown Boveri & Cie | Electric switch |
| US2037570A (en) * | 1935-02-01 | 1936-04-14 | Gen Electric | High speed circuit breaker |
| US2127813A (en) * | 1936-06-06 | 1938-08-23 | Ite Circuit Breaker Ltd | Circuit interrupter |
| US2426243A (en) * | 1941-01-03 | 1947-08-26 | Ite Circuit Breaker Ltd | Circuit interrupter and control therefor |
| US2329003A (en) * | 1942-05-21 | 1943-09-07 | Gen Electric | Electric switch |
| DE968496C (de) * | 1942-10-31 | 1958-02-27 | Aeg | Schuetz oder Selbstschalter mit gegen feste oder gegen bewegliche Kontakttraeger abgefederten Kontakten |
| US2695345A (en) * | 1950-04-19 | 1954-11-23 | Ite Circuit Breaker Ltd | Blow open, blow closed circuit breaker |
-
1957
- 1957-11-15 FR FR1187184D patent/FR1187184A/fr not_active Expired
-
1958
- 1958-10-31 US US771016A patent/US3154657A/en not_active Expired - Lifetime
- 1958-11-03 CH CH6572558A patent/CH363074A/fr unknown
- 1958-11-12 DE DEC17831A patent/DE1131313B/de active Pending
- 1958-11-12 ES ES0245264A patent/ES245264A1/es not_active Expired
- 1958-11-13 BE BE572949D patent/BE572949A/xx unknown
- 1958-11-14 GB GB36781/58A patent/GB904444A/en not_active Expired
-
1964
- 1964-09-01 NL NL6410149A patent/NL6410149A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1187184A (fr) | 1959-09-08 |
| GB904444A (en) | 1962-08-29 |
| NL6410149A (US06653308-20031125-C00197.png) | 1964-10-26 |
| CH363074A (fr) | 1962-07-15 |
| US3154657A (en) | 1964-10-27 |
| ES245264A1 (es) | 1959-05-01 |
| DE1131313B (de) | 1962-06-14 |
