GB840655A - Improvements in or relating to electrical safety fuses - Google Patents
Improvements in or relating to electrical safety fusesInfo
- Publication number
- GB840655A GB840655A GB25795/56A GB2579556A GB840655A GB 840655 A GB840655 A GB 840655A GB 25795/56 A GB25795/56 A GB 25795/56A GB 2579556 A GB2579556 A GB 2579556A GB 840655 A GB840655 A GB 840655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- alloy
- readily
- bismuth
- cadmium
- 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
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
- H01H85/05—Component parts thereof
- H01H85/055—Fusible members
- H01H85/06—Fusible members characterised by the fusible material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
Landscapes
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
- Fuses (AREA)
Abstract
A fuse element comprises a silver or copper conductor, or alloys thereof, coated with an alloy which is at least ternary, one component of the alloy being a metal which alloys readily with the conductor but does not readily diffuse therein and another component being a metal which readily diffuses into the conductor but does not readily alloy therewith. The alloy may for example comprise: .1-20%.(preferably 4-12%) of zinc .5-35%.(preferably 15-25%) of cadmium and a balance of tin Preferably quaternary alloys are used, for example for a copper conductor: .1-20%.(preferably 4-10%) of bismuth .1-20%.(preferably 4-12%) of zinc .5-30%.(preferably 15-25%) of cadmium, and a balance of tin, or for a silver conductor: .5-30%.(preferably 8-20%) of bismuth .5-30%.(preferably 12-18%) of cadmium .10-40%.(preferably 24-30%) of lead, and a balance of tin Indium may replace the bismuth in the above examples.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU840655X | 1955-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB840655A true GB840655A (en) | 1960-07-06 |
Family
ID=10980580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25795/56A Expired GB840655A (en) | 1955-08-23 | 1956-08-23 | Improvements in or relating to electrical safety fuses |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1035749B (en) |
| GB (1) | GB840655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148626A (en) * | 1983-10-18 | 1985-05-30 | Marbourn Limited | Electrical fuselink |
| EP1189252A1 (en) * | 2000-09-13 | 2002-03-20 | Siemens Aktiengesellschaft | Fuse link, method of manufacturing the same and solder material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119913A (en) * | 1960-10-03 | 1964-01-28 | Gen Electric | Time delay thermal fuse for protection of electrical devices from overheating |
-
1956
- 1956-08-13 DE DEL25508A patent/DE1035749B/en active Pending
- 1956-08-23 GB GB25795/56A patent/GB840655A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148626A (en) * | 1983-10-18 | 1985-05-30 | Marbourn Limited | Electrical fuselink |
| EP1189252A1 (en) * | 2000-09-13 | 2002-03-20 | Siemens Aktiengesellschaft | Fuse link, method of manufacturing the same and solder material |
| WO2002023575A1 (en) * | 2000-09-13 | 2002-03-21 | Siemens Aktiengesellschaft | Fuse link, method for the production thereof and soldering substance |
| US7109839B2 (en) | 2000-09-13 | 2006-09-19 | Siemens Aktiengesellschaft | Fuse link, method for the production thereof and soldering substance |
| CN100350539C (en) * | 2000-09-13 | 2007-11-21 | 西门子公司 | Fuse link, method for the production thereof and soldering substance |
| CZ299341B6 (en) * | 2000-09-13 | 2008-06-25 | Siemens Aktiengesellschaft | Fuse link, method for the production thereof and soldering material |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1035749B (en) | 1958-08-07 |
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