GB384252A - Improvements in and relating to electric fuses - Google Patents
Improvements in and relating to electric fusesInfo
- Publication number
- GB384252A GB384252A GB23830/32A GB2383032A GB384252A GB 384252 A GB384252 A GB 384252A GB 23830/32 A GB23830/32 A GB 23830/32A GB 2383032 A GB2383032 A GB 2383032A GB 384252 A GB384252 A GB 384252A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channel
- organic material
- aug
- fusible
- relating
- 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
- H01H85/38—Means for extinguishing or suppressing arc
- H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
-
- 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
- H01H2085/388—Means for extinguishing or suppressing arc using special materials
Landscapes
- Fuses (AREA)
Abstract
384,252. Fusible cut-outs..INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine Elektricitats Ges. ; 2, Friedrich Karl-Ufer, Berlin.) Aug. 25, 1932, No. 23830. Convention date, Aug. 25, 1931. [Class 38 (i).] An organic material, e.g. artificial resin, is situated away from the region where arcing will occur in a fuse cartridge, to provide arcextinguishing gas upon fusion of the element. The channel b of the cartridge containing the fusible conductors c is closed by discs, the innermost of organic material f, -and the others of asbestos e, a terminal cap d establishing electrical connection with the fusible conductors. In modifications, the walls of the channel are lined with organic material, or the latter is mixed with a sealing medium to close the ends of the channel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE384252X | 1931-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB384252A true GB384252A (en) | 1932-12-01 |
Family
ID=6369391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23830/32A Expired GB384252A (en) | 1931-08-25 | 1932-08-25 | Improvements in and relating to electric fuses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB384252A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE764006C (en) * | 1936-05-15 | 1945-01-11 | Philips Patentverwaltung | Closed fuse cartridge |
DE3037828A1 (en) * | 1979-10-10 | 1981-04-23 | The English Electric Co. Ltd., London | ELECTRICAL FUSE |
WO1994002956A1 (en) * | 1992-07-20 | 1994-02-03 | Littelfuse, Inc. | Class l fuse |
-
1932
- 1932-08-25 GB GB23830/32A patent/GB384252A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE764006C (en) * | 1936-05-15 | 1945-01-11 | Philips Patentverwaltung | Closed fuse cartridge |
DE3037828A1 (en) * | 1979-10-10 | 1981-04-23 | The English Electric Co. Ltd., London | ELECTRICAL FUSE |
WO1994002956A1 (en) * | 1992-07-20 | 1994-02-03 | Littelfuse, Inc. | Class l fuse |
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