GB547425A - Improvements in and relating to electric fuse-holders - Google Patents
Improvements in and relating to electric fuse-holdersInfo
- Publication number
- GB547425A GB547425A GB1129841A GB1129841A GB547425A GB 547425 A GB547425 A GB 547425A GB 1129841 A GB1129841 A GB 1129841A GB 1129841 A GB1129841 A GB 1129841A GB 547425 A GB547425 A GB 547425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- carrier
- ridges
- fuse
- base
- 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
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
547,425. Mobile cut-outs. DORMAN & SMITH, Ltd., ATHERTON, T., and LUND, J. Sept. 4,1941, No. 11298. [Class 38(i)] The co-operating contacts of a bridge-carrier fuse comprise fixed contacts 6 of heavy metal with integral cable terminals mounted on the ends of the base 5 and floating contacts 13 in corresponding positions on the fuse carrier 11. The fixed contacts have inclined surfaces 8, 10 such that a constricted space is formed by the ridges 9 through which the carrier must be pressed. The floating contacts are secured to the carrier by engagement with undercut heads 12 and are pressed outwards by springs 14 located in registering recesses in the heads and contacts. When the contacts 13 have passed the ridges 9 they rock into contact with the surfaces 10 and so prevent the carrier from becoming detached from the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1129841A GB547425A (en) | 1941-09-04 | 1941-09-04 | Improvements in and relating to electric fuse-holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1129841A GB547425A (en) | 1941-09-04 | 1941-09-04 | Improvements in and relating to electric fuse-holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB547425A true GB547425A (en) | 1942-08-26 |
Family
ID=9983645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1129841A Expired GB547425A (en) | 1941-09-04 | 1941-09-04 | Improvements in and relating to electric fuse-holders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB547425A (en) |
-
1941
- 1941-09-04 GB GB1129841A patent/GB547425A/en not_active Expired
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