BE373490A - - Google Patents
Info
- Publication number
- BE373490A BE373490A BE373490DA BE373490A BE 373490 A BE373490 A BE 373490A BE 373490D A BE373490D A BE 373490DA BE 373490 A BE373490 A BE 373490A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- filled
- circuit breaker
- extinguishing agent
- high voltages
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- 230000009172 bursting Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/047—Vacuum fuses
Landscapes
- Organic Insulating Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE373490A true BE373490A (enrdf_load_stackoverflow) |
Family
ID=44429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE373490D BE373490A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE373490A (enrdf_load_stackoverflow) |
-
0
- BE BE373490D patent/BE373490A/fr unknown
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