BE712853A - - Google Patents
Info
- Publication number
- BE712853A BE712853A BE712853DA BE712853A BE 712853 A BE712853 A BE 712853A BE 712853D A BE712853D A BE 712853DA BE 712853 A BE712853 A BE 712853A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
-
- 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
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7512A FR1466250A (fr) | 1965-03-01 | 1965-03-01 | Disjoncteur divisionnaire à haut pouvoir de coupure plus spécialement bipolaire |
| FR101173A FR92911E (fr) | 1965-03-01 | 1967-04-03 | Disjoncteur divisionnaire a haut pouvoir de coupure plus spécialement bipolaire. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712853A true BE712853A (en:Method) | 1968-07-31 |
Family
ID=8627993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712853D BE712853A (en:Method) | 1965-03-01 | 1968-03-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE712853A (en:Method) |
| DE (2) | DE1763080A1 (en:Method) |
| FR (1) | FR92911E (en:Method) |
-
1967
- 1967-04-03 FR FR101173A patent/FR92911E/fr not_active Expired
-
1968
- 1968-03-28 BE BE712853D patent/BE712853A/xx unknown
- 1968-04-02 DE DE19681763080 patent/DE1763080A1/de active Pending
- 1968-04-02 DE DE19686610520 patent/DE6610520U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE6610520U (de) | 1974-07-04 |
| FR92911E (fr) | 1969-01-17 |
| DE1763080A1 (de) | 1971-08-26 |