GB1183525A - Improvements in or relating to electric fusegear - Google Patents
Improvements in or relating to electric fusegearInfo
- Publication number
- GB1183525A GB1183525A GB797067A GB797067A GB1183525A GB 1183525 A GB1183525 A GB 1183525A GB 797067 A GB797067 A GB 797067A GB 797067 A GB797067 A GB 797067A GB 1183525 A GB1183525 A GB 1183525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- fuse
- insulated
- operated
- wedges
- 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
- H01H85/203—Bases for supporting the fuse; Separate parts thereof for fuses with blade type terminals
- H01H85/204—Bases for supporting the fuse; Separate parts thereof for fuses with blade type terminals for low voltage fuses with knife-blade end contacts
Landscapes
- Fuses (AREA)
Abstract
1,183,525. Fusible cut-outs. BRITISH INSULATED CALLENDER'S CABLES Ltd. 20 Feb., 1968 [20 Feb., 1967], No. 7970/67. Heading H2G. [Also in Division H1] An insulated fuse housing 1 has at least one pair of parallel fixed resilient contacts 17; a pair of wedges associated with each contact 17, one wedge 22 being fixed relative to the housing and the other wedge 21 being movable parallel to the contacts 17, both movable wedges being coupled for simultaneous movement to urge contacts 17 towards each other (to grip contacts on the pivoted fuse carrier 2). The wedges are moved by screws 24 operated through gearing 26, 27 by spindle 34. Normally there are two pairs of resilient contacts 17, operated by separate drive spindles, which engage blade contacts 6 at either end of fuse 5 mounted in the pivotably mounted insulated fuse carrier 2, operated by insulated handle 4. An arc-shoot 12 is mounted near the contacts remote from the pivot. External electrical connections arc made to one contact through stud 28 connected to bus-bar 18 and to the other via plate 19. The fuse housing may be mounted by means of lugs on either side of the body. Specification 1,183,526 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB797067A GB1183525A (en) | 1967-02-20 | 1967-02-20 | Improvements in or relating to electric fusegear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB797067A GB1183525A (en) | 1967-02-20 | 1967-02-20 | Improvements in or relating to electric fusegear |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1183525A true GB1183525A (en) | 1970-03-11 |
Family
ID=9843280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB797067A Expired GB1183525A (en) | 1967-02-20 | 1967-02-20 | Improvements in or relating to electric fusegear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1183525A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2156587A (en) * | 1983-12-24 | 1985-10-09 | Y S Securities Ltd | Electrical isolators |
CN113594639A (en) * | 2021-09-28 | 2021-11-02 | 广东电网有限责任公司中山供电局 | Easy-to-operate integrated storage battery pack fusing device with visual protective cover |
-
1967
- 1967-02-20 GB GB797067A patent/GB1183525A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2156587A (en) * | 1983-12-24 | 1985-10-09 | Y S Securities Ltd | Electrical isolators |
US4633047A (en) * | 1983-12-24 | 1986-12-30 | Y.S. Securities Limited | Isolator switch with interlock |
AU569600B2 (en) * | 1983-12-24 | 1988-02-11 | Schneider Limited | Electrical isolators |
CN113594639A (en) * | 2021-09-28 | 2021-11-02 | 广东电网有限责任公司中山供电局 | Easy-to-operate integrated storage battery pack fusing device with visual protective cover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |