BE388786A - - Google Patents
Info
- Publication number
- BE388786A BE388786A BE388786DA BE388786A BE 388786 A BE388786 A BE 388786A BE 388786D A BE388786D A BE 388786DA BE 388786 A BE388786 A BE 388786A
- Authority
- BE
- Belgium
- Prior art keywords
- circuit breaker
- pawl
- guide
- arm
- automatic circuit
- Prior art date
Links
- 230000004907 flux Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR41860T | 1932-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE388786A true BE388786A (enrdf_load_stackoverflow) |
Family
ID=8677981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE388786D BE388786A (enrdf_load_stackoverflow) | 1932-05-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE388786A (enrdf_load_stackoverflow) |
| FR (1) | FR41860E (enrdf_load_stackoverflow) |
-
0
- BE BE388786D patent/BE388786A/fr unknown
-
1932
- 1932-05-26 FR FR41860D patent/FR41860E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR41860E (fr) | 1933-05-01 |
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