DE1003332B - Hochspannungsschmelzsicherung - Google Patents
HochspannungsschmelzsicherungInfo
- Publication number
- DE1003332B DE1003332B DEA20791D DEA0020791D DE1003332B DE 1003332 B DE1003332 B DE 1003332B DE A20791 D DEA20791 D DE A20791D DE A0020791 D DEA0020791 D DE A0020791D DE 1003332 B DE1003332 B DE 1003332B
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- fuse
- current
- resistance
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 28
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 5
- 230000000670 limiting effect Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 229910019589 Cr—Fe Inorganic materials 0.000 claims description 2
- 239000006004 Quartz sand Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010946 fine silver Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012546 transfer Methods 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
- H01H85/38—Means for extinguishing or suppressing arc
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Fuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US349847A US2309489A (en) | 1940-08-02 | 1940-08-02 | Electric circuit interrupting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1003332B true DE1003332B (de) | 1957-02-28 |
Family
ID=23374207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA20791D Pending DE1003332B (de) | 1940-08-02 | 1942-01-13 | Hochspannungsschmelzsicherung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2309489A (enrdf_load_stackoverflow) |
| BE (1) | BE446567A (enrdf_load_stackoverflow) |
| DE (1) | DE1003332B (enrdf_load_stackoverflow) |
| FR (1) | FR874607A (enrdf_load_stackoverflow) |
| GB (1) | GB548030A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3835431A (en) * | 1969-09-23 | 1974-09-10 | English Electric Co Ltd | Electrical fuse |
-
0
- BE BE446567D patent/BE446567A/xx unknown
-
1940
- 1940-08-02 US US349847A patent/US2309489A/en not_active Expired - Lifetime
-
1941
- 1941-07-30 FR FR874607D patent/FR874607A/fr not_active Expired
- 1941-07-30 GB GB9711/41A patent/GB548030A/en not_active Expired
-
1942
- 1942-01-13 DE DEA20791D patent/DE1003332B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE446567A (enrdf_load_stackoverflow) | |
| GB548030A (en) | 1942-09-22 |
| US2309489A (en) | 1943-01-26 |
| FR874607A (fr) | 1942-08-13 |
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