CA1148995A - Electric fuse - Google Patents
Electric fuseInfo
- Publication number
- CA1148995A CA1148995A CA000362092A CA362092A CA1148995A CA 1148995 A CA1148995 A CA 1148995A CA 000362092 A CA000362092 A CA 000362092A CA 362092 A CA362092 A CA 362092A CA 1148995 A CA1148995 A CA 1148995A
- Authority
- CA
- Canada
- Prior art keywords
- fuse
- arc
- tubular body
- end caps
- metal end
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 230000002745 absorbent Effects 0.000 claims abstract description 7
- 239000002250 absorbent Substances 0.000 claims abstract description 7
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 7
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 4
- 239000010425 asbestos Substances 0.000 claims abstract description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 150000004684 trihydrates Chemical class 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7935213 | 1979-10-10 | ||
| GB7935213 | 1979-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1148995A true CA1148995A (en) | 1983-06-28 |
Family
ID=10508417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000362092A Expired CA1148995A (en) | 1979-10-10 | 1980-10-09 | Electric fuse |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4346362A (index.php) |
| AU (1) | AU540342B2 (index.php) |
| CA (1) | CA1148995A (index.php) |
| DE (1) | DE3037828A1 (index.php) |
| IN (1) | IN154727B (index.php) |
| ZA (1) | ZA806059B (index.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103203A (en) * | 1991-03-15 | 1992-04-07 | Combined Technologies Inc. | Oil immersible current limiting fuse |
| US5994994A (en) * | 1996-03-05 | 1999-11-30 | Kabushiki Kaisha Sinzetto | Fuse |
| US6147585A (en) * | 1997-01-30 | 2000-11-14 | Cooper Technologies Company | Subminiature fuse and method for making a subminiature fuse |
| US20060119465A1 (en) * | 2004-12-03 | 2006-06-08 | Dietsch G T | Fuse with expanding solder |
| DE502005001781D1 (de) * | 2005-06-02 | 2007-12-06 | Wickmann Werke Gmbh | Wickelschmelzleiter für ein Schmelzsicherungsbauelement mit Kunststoffversiegelung |
| CN101308744B (zh) * | 2007-05-18 | 2010-05-19 | 爱迪生电气研发（上海）有限公司 | 熔断器及其装配方法 |
| US8937524B2 (en) * | 2009-03-25 | 2015-01-20 | Littelfuse, Inc. | Solderless surface mount fuse |
| US9117615B2 (en) | 2010-05-17 | 2015-08-25 | Littlefuse, Inc. | Double wound fusible element and associated fuse |
| US10325744B2 (en) * | 2016-06-01 | 2019-06-18 | Littelfuse, Inc. | Hollow fuse body with notched ends |
| US10276338B2 (en) | 2016-06-01 | 2019-04-30 | Littelfuse, Inc. | Hollow fuse body with trench |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1120226A (en) * | 1914-03-28 | 1914-12-08 | Thomas E Murray | Electric fuse. |
| US1502881A (en) * | 1918-05-13 | 1924-07-29 | Westinghouse Electric & Mfg Co | Fuse |
| GB384252A (en) * | 1931-08-25 | 1932-12-01 | Gen Electric | Improvements in and relating to electric fuses |
| US2892061A (en) * | 1958-07-24 | 1959-06-23 | Chase Shawmut Co | Fuses with fulgurite suppressing means |
| US3007020A (en) * | 1960-01-25 | 1961-10-31 | Chase Shawmut Co | Fuse structures |
| US4001748A (en) * | 1975-07-10 | 1977-01-04 | The Chase-Shawmut Company | Electric fuse having helically wound fusible element and process for manufacturing the fuse |
| US4048610A (en) * | 1976-07-30 | 1977-09-13 | Gould, Inc. | Electric protective device and process of manufacturing the same |
| US4158187A (en) * | 1977-08-05 | 1979-06-12 | Gould Inc. | Means for affixing ferrules to a fuse casing |
-
1980
- 1980-09-29 US US06/192,014 patent/US4346362A/en not_active Expired - Lifetime
- 1980-09-29 IN IN706/DEL/80A patent/IN154727B/en unknown
- 1980-10-01 ZA ZA00806059A patent/ZA806059B/xx unknown
- 1980-10-01 AU AU62854/80A patent/AU540342B2/en not_active Ceased
- 1980-10-07 DE DE19803037828 patent/DE3037828A1/de not_active Ceased
- 1980-10-09 CA CA000362092A patent/CA1148995A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA806059B (en) | 1981-09-30 |
| AU6285480A (en) | 1981-04-16 |
| DE3037828A1 (de) | 1981-04-23 |
| AU540342B2 (en) | 1984-11-15 |
| US4346362A (en) | 1982-08-24 |
| IN154727B (index.php) | 1984-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |