GB443717A - Improvements in or relating to electric fuses - Google Patents
Improvements in or relating to electric fusesInfo
- Publication number
- GB443717A GB443717A GB2276234A GB2276234A GB443717A GB 443717 A GB443717 A GB 443717A GB 2276234 A GB2276234 A GB 2276234A GB 2276234 A GB2276234 A GB 2276234A GB 443717 A GB443717 A GB 443717A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- relating
- roll
- another
- asbestos
- 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
- H01H85/18—Casing fillings, e.g. powder
Landscapes
- Fuses (AREA)
Abstract
443,717. Fusible cut-outs. COX, C. W., 33, Chester Street, Liverpool. Aug. 4, 1934, No. 22762. [Class 38 (i)] The fuse wire or wires of a cartridge fuse passes through a spiral roll of asbestos cloth which takes the place of the usual arc-quenching filling. Ir the form shown, a single wire E is threaded centrally througl the roll C closed by asbestos washers 10, and its ends are secured to end caps B by means of clamping screws 7. Ir another form, three wires are arranged equidistantly from one another and from the axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2276234A GB443717A (en) | 1934-08-04 | 1934-08-04 | Improvements in or relating to electric fuses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2276234A GB443717A (en) | 1934-08-04 | 1934-08-04 | Improvements in or relating to electric fuses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB443717A true GB443717A (en) | 1936-03-04 |
Family
ID=10184666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2276234A Expired GB443717A (en) | 1934-08-04 | 1934-08-04 | Improvements in or relating to electric fuses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB443717A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2947678A1 (en) * | 2014-05-22 | 2015-11-25 | Littelfuse, Inc. | Porous inlay for fuse housing |
US9892880B2 (en) | 2014-05-22 | 2018-02-13 | Littelfuse, Inc. | Insert for fuse housing |
-
1934
- 1934-08-04 GB GB2276234A patent/GB443717A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2947678A1 (en) * | 2014-05-22 | 2015-11-25 | Littelfuse, Inc. | Porous inlay for fuse housing |
US9607799B2 (en) | 2014-05-22 | 2017-03-28 | Littelfuse, Inc. | Porous inlay for fuse housing |
US9892880B2 (en) | 2014-05-22 | 2018-02-13 | Littelfuse, Inc. | Insert for fuse housing |
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