GB112717A - Improvements in or relating to Electric Fuses. - Google Patents
Improvements in or relating to Electric Fuses.Info
- Publication number
- GB112717A GB112717A GB709217A GB709217A GB112717A GB 112717 A GB112717 A GB 112717A GB 709217 A GB709217 A GB 709217A GB 709217 A GB709217 A GB 709217A GB 112717 A GB112717 A GB 112717A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- indicator
- tube
- fuse
- wires
- 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
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
- H01H85/303—Movable indicating elements
Landscapes
- Fuses (AREA)
Abstract
112,717. Nicholls, E. G. May 17, 1917. Fusible cut-outs.-In a cartridge fuse of the kind provided with a disk indicator connected to a separate indicator wire, this wire is arranged in a separate and preferably central tube to admit of ready replacement of the wire if fractured. In the arrangement shown in Fig. 1, the indicator wire f to which is attached the spring-pressed indicator-disk d, is enclosed in a tube g held in place in the cavity of the fuse by disks h of non- inflammable material which also retain the packing i through which pass the main fuse-wires f<1>. The wire f is inserted through an opening in one end cap b and is passed through an opening in the other end cap c' and soldered in place. In. a modification, Fig. 5, the tube g is formed by an interior part integral with the body a, and the wires f<1> are passed through channels a<4> in the bdy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB709217A GB112717A (en) | 1917-05-17 | 1917-05-17 | Improvements in or relating to Electric Fuses. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB709217A GB112717A (en) | 1917-05-17 | 1917-05-17 | Improvements in or relating to Electric Fuses. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB112717A true GB112717A (en) | 1918-01-24 |
Family
ID=32246338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB709217A Expired GB112717A (en) | 1917-05-17 | 1917-05-17 | Improvements in or relating to Electric Fuses. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB112717A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421658A (en) * | 1943-04-28 | 1947-06-03 | Gen Electric | Circuit interrupting device |
-
1917
- 1917-05-17 GB GB709217A patent/GB112717A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421658A (en) * | 1943-04-28 | 1947-06-03 | Gen Electric | Circuit interrupting device |
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