DE2427708A1 - Strombegrenzende schmelzsicherung - Google Patents
Strombegrenzende schmelzsicherungInfo
- Publication number
- DE2427708A1 DE2427708A1 DE19742427708 DE2427708A DE2427708A1 DE 2427708 A1 DE2427708 A1 DE 2427708A1 DE 19742427708 DE19742427708 DE 19742427708 DE 2427708 A DE2427708 A DE 2427708A DE 2427708 A1 DE2427708 A1 DE 2427708A1
- Authority
- DE
- Germany
- Prior art keywords
- fuse element
- softening
- auxiliary
- main fuse
- spark gap
- 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
- 238000002844 melting Methods 0.000 claims description 37
- 230000008018 melting Effects 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910000743 fusible alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 description 16
- 229910045601 alloy Inorganic materials 0.000 description 16
- 239000000155 melt Substances 0.000 description 16
- 206010039509 Scab Diseases 0.000 description 12
- 238000005267 amalgamation Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Fuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00369051A US3813627A (en) | 1973-06-11 | 1973-06-11 | Current limiting fuse having improved low current interrupting capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2427708A1 true DE2427708A1 (de) | 1975-01-02 |
Family
ID=23453882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742427708 Pending DE2427708A1 (de) | 1973-06-11 | 1974-06-08 | Strombegrenzende schmelzsicherung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3813627A (enExample) |
| JP (1) | JPS5027940A (enExample) |
| CA (1) | CA992593A (enExample) |
| DE (1) | DE2427708A1 (enExample) |
| DK (1) | DK308874A (enExample) |
| FR (1) | FR2232829A1 (enExample) |
| GB (1) | GB1466975A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3843948A (en) * | 1973-09-12 | 1974-10-22 | Chase Shawmut Co | High-voltage fuse |
| US3866318A (en) * | 1973-09-12 | 1975-02-18 | Chase Shawmut Co | Method of manufacturing high-voltage fuse |
| US3986157A (en) * | 1975-10-16 | 1976-10-12 | The Chase-Shawmut Company | Electric fuse having substantially prismatic casing |
| US4123738A (en) * | 1977-05-16 | 1978-10-31 | Mcgraw-Edison Company | High voltage current limiting fuse |
| US4260976A (en) * | 1979-02-09 | 1981-04-07 | Westinghouse Electric Corp. | Current limiting fuse with auxiliary element |
| US4388603A (en) * | 1981-05-15 | 1983-06-14 | Mcgraw-Edison Company | Current limiting fuse |
| US4420735A (en) * | 1981-07-20 | 1983-12-13 | Rte Corporation | Low current clearing back up fuse |
| JPS60147142U (ja) * | 1984-03-09 | 1985-09-30 | 株式会社明電舎 | 限流フユ−ズ |
| US5463366A (en) * | 1992-09-17 | 1995-10-31 | Cooper Industries, Inc. | Current limiting fuse and dropout fuseholder |
| WO2005081278A1 (de) * | 2004-02-21 | 2005-09-01 | Wickmann-Werke Gmbh | Wickelschmelzleiter mit isolierendem zwischenwickel für ein sicherungsbauelement |
| US20160189905A1 (en) * | 2014-12-31 | 2016-06-30 | Eaton Corporation | Protection Device Employing Current Limiting Fuse and Vacuum Fuse |
| DE102015225376B3 (de) * | 2015-12-16 | 2017-01-19 | Phoenix Contact Gmbh & Co. Kg | Überspannungsschutzgerät vom Typ II |
| US11393651B2 (en) * | 2018-05-23 | 2022-07-19 | Eaton Intelligent Power Limited | Fuse with stone sand matrix reinforcement |
| CN119008349B (zh) * | 2024-10-25 | 2025-02-25 | 旭程电子(深圳)有限公司 | 具有灭弧辅助功能的芳纶纤维熔断器保护芯及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL294395A (enExample) * | 1962-06-22 | |||
| US3243552A (en) * | 1964-09-08 | 1966-03-29 | Mc Graw Edison Co | Current limiting fuse |
| US3287525A (en) * | 1965-02-26 | 1966-11-22 | Mc Graw Edison Co | Terminal means for fusible element of current limiting fuse |
| US3603909A (en) * | 1970-07-06 | 1971-09-07 | Chase Shawmut Co | Multi-fuse-link high-voltage fuse having a link-supporting mandrel and means for equalizing the interrupting duty of the fuse links |
| US3733572A (en) * | 1970-12-24 | 1973-05-15 | Mc Graw Edison Co | Current limiting fuse |
-
1973
- 1973-06-11 US US00369051A patent/US3813627A/en not_active Expired - Lifetime
-
1974
- 1974-04-29 CA CA198,408A patent/CA992593A/en not_active Expired
- 1974-05-09 GB GB2049474A patent/GB1466975A/en not_active Expired
- 1974-06-08 DE DE19742427708 patent/DE2427708A1/de active Pending
- 1974-06-10 DK DK308874A patent/DK308874A/da unknown
- 1974-06-10 JP JP49065127A patent/JPS5027940A/ja active Pending
- 1974-06-11 FR FR7420120A patent/FR2232829A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3813627A (en) | 1974-05-28 |
| CA992593A (en) | 1976-07-06 |
| DK308874A (enExample) | 1975-01-27 |
| FR2232829A1 (enExample) | 1975-01-03 |
| GB1466975A (en) | 1977-03-16 |
| JPS5027940A (enExample) | 1975-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |