GB396197A - Improvements in high tension electric fuses - Google Patents
Improvements in high tension electric fusesInfo
- Publication number
- GB396197A GB396197A GB1483332A GB1483332A GB396197A GB 396197 A GB396197 A GB 396197A GB 1483332 A GB1483332 A GB 1483332A GB 1483332 A GB1483332 A GB 1483332A GB 396197 A GB396197 A GB 396197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuse wire
- oil
- insulating
- wire
- pailin
- 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
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Fuses (AREA)
Abstract
396,197. Fusible cut-outs. FERGUSON PAILIN, Ltd. and PAILIN, G., Buckley Street, Higher Openshaw, Manchester. May 25, 1932, No. 14833. [Class 38 (i).] An oil-immersed fusible cut-out comprises a unit made in the form of a tubular double-ended type electric lamp with the glass tube perforated to allow of free access of oil to the fusible element, the unit being surrounded by an insulating shield adapted to prevent the formation of corona upon the fuse wire. As shown in the Figure, the double-ended lamp a is held by clips in an insulating shield e which is adapted to prevent formation of corona upon the fuse wire f. The wire f is supported by wires f<1> from the glass beam f<2> which is supported by shock absorbers g. Holes h in the glass tube allow free access of oil to the fuse wire. The Provisional Specification states that the casing e is formed of insulating material and contains metal sleeves insulated from each other, the casing acting as an insulating condenser upon rupture of the fuse wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1483332A GB396197A (en) | 1932-05-25 | 1932-05-25 | Improvements in high tension electric fuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1483332A GB396197A (en) | 1932-05-25 | 1932-05-25 | Improvements in high tension electric fuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396197A true GB396197A (en) | 1933-08-03 |
Family
ID=10048273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1483332A Expired GB396197A (en) | 1932-05-25 | 1932-05-25 | Improvements in high tension electric fuses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB396197A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176954B (en) * | 1985-06-24 | 1990-03-21 | Rte Corp | Modular under oil expulsion fuse cartridge assembly |
| GB2248734A (en) * | 1990-10-11 | 1992-04-15 | Soc Corp | High breaking capacity micro-fuse |
| US9117615B2 (en) | 2010-05-17 | 2015-08-25 | Littlefuse, Inc. | Double wound fusible element and associated fuse |
-
1932
- 1932-05-25 GB GB1483332A patent/GB396197A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176954B (en) * | 1985-06-24 | 1990-03-21 | Rte Corp | Modular under oil expulsion fuse cartridge assembly |
| GB2248734A (en) * | 1990-10-11 | 1992-04-15 | Soc Corp | High breaking capacity micro-fuse |
| US5162773A (en) * | 1990-10-11 | 1992-11-10 | Soc Corporation | High breaking capacity micro-fuse |
| GB2248734B (en) * | 1990-10-11 | 1994-11-16 | Soc Corp | High breaking capacity micro-fuse |
| US9117615B2 (en) | 2010-05-17 | 2015-08-25 | Littlefuse, Inc. | Double wound fusible element and associated fuse |
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