BE467116A - - Google Patents
Info
- Publication number
- BE467116A BE467116A BE467116DA BE467116A BE 467116 A BE467116 A BE 467116A BE 467116D A BE467116D A BE 467116DA BE 467116 A BE467116 A BE 467116A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
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- 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
- H01H77/06—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 electromagnetic opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH632794X | 1945-08-07 | ||
| US687625A US2619563A (en) | 1945-08-07 | 1946-08-01 | Electromagnetic control device |
| US259993A US2639357A (en) | 1945-08-07 | 1951-12-05 | Current limiting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467116A true BE467116A (es) |
Family
ID=32302821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467116D BE467116A (es) | 1945-08-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2639357A (es) |
| BE (1) | BE467116A (es) |
| CH (2) | CH262898A (es) |
| DE (1) | DE862470C (es) |
| FR (1) | FR931542A (es) |
| GB (2) | GB632843A (es) |
| NL (1) | NL186333B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767279A (en) * | 1952-01-25 | 1956-10-16 | North Electric Co | Electromagnetic relay |
| DE1056249B (de) * | 1952-10-18 | 1959-04-30 | Calor Emag Elektrizitaets Ag | Einrichtung zur Schnellunterbrechung von Kurzschlussstroemen |
| DE1052531B (de) * | 1955-01-26 | 1959-03-12 | Calor Emag Elektrizitaets Ag | Schalteinrichtung mit einer axialsymmetrisch an einer Drehstabfeder sitzenden Kontaktbruecke |
| DE1033799B (de) * | 1955-04-19 | 1958-07-10 | Licentia Gmbh | Einrichtung zum Schutz von Senderoehren |
| US2856483A (en) * | 1955-10-07 | 1958-10-14 | Clare & Co C P | Polarized relay |
| DE1116787B (de) * | 1956-02-08 | 1961-11-09 | Siemens Ag | Strombegrenzer in Form eines Gleitwiderstandes |
| DE1138147B (de) * | 1956-05-11 | 1962-10-18 | Siemens Ag | Schutzeinrichtung mit Strombegrenzer |
| US3191016A (en) * | 1959-01-13 | 1965-06-22 | Scott Paper Co | Analog computer |
| DE1192731B (de) * | 1962-03-27 | 1965-05-13 | Licentia Gmbh | Selbstschalter mit mehreren in Reihe liegenden Trennstellen |
| US3452172A (en) * | 1965-07-12 | 1969-06-24 | Siemens Ag | Current limiting circuit breaker |
| US3617765A (en) * | 1968-04-16 | 1971-11-02 | Allis Chalmers Mfg Co | Variable closing resistor |
| US3538277A (en) * | 1968-06-13 | 1970-11-03 | Gen Electric | High voltage circuit breaker with resistance means |
| US3538278A (en) * | 1968-06-13 | 1970-11-03 | Gen Electric | High voltage electric circuit breaker |
| US4568907A (en) * | 1982-08-27 | 1986-02-04 | General Electric Company | Low inductance resistor for high current limitation |
| DE10261994A1 (de) * | 2002-01-30 | 2004-02-05 | Abb Patent Gmbh | Selektivschutzschalter und Verfahren zur selektiven Kurzschlussstromabschaltung |
| DE202016007195U1 (de) | 2016-11-16 | 2017-11-17 | Bernhard Kohler | Strombegrenzende Schalteinrichtung |
-
0
- BE BE467116D patent/BE467116A/xx unknown
- NL NLAANVRAGE8700398,A patent/NL186333B/xx unknown
-
1945
- 1945-08-07 CH CH262898D patent/CH262898A/de unknown
- 1945-08-07 CH CH282851D patent/CH282851A/de unknown
-
1946
- 1946-07-23 GB GB7679/49A patent/GB632843A/en not_active Expired
- 1946-07-23 GB GB21970/46A patent/GB632794A/en not_active Expired
- 1946-07-30 FR FR931542D patent/FR931542A/fr not_active Expired
-
1949
- 1949-08-13 DE DEK7863A patent/DE862470C/de not_active Expired
-
1951
- 1951-12-05 US US259993A patent/US2639357A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB632794A (en) | 1949-12-05 |
| DE862470C (de) | 1953-01-12 |
| NL186333B (nl) | |
| CH262898A (de) | 1949-07-31 |
| CH282851A (de) | 1952-05-15 |
| US2639357A (en) | 1953-05-19 |
| FR931542A (fr) | 1948-02-25 |
| GB632843A (en) | 1949-12-05 |