GB0619932D0 - Electrical fuse device - Google Patents

Electrical fuse device

Info

Publication number
GB0619932D0
GB0619932D0 GBGB0619932.7A GB0619932A GB0619932D0 GB 0619932 D0 GB0619932 D0 GB 0619932D0 GB 0619932 A GB0619932 A GB 0619932A GB 0619932 D0 GB0619932 D0 GB 0619932D0
Authority
GB
United Kingdom
Prior art keywords
fuse
primary
switch
main contact
primary fuse
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.)
Ceased
Application number
GBGB0619932.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Grid Solutions UK Ltd
Original Assignee
Kelman Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kelman Ltd filed Critical Kelman Ltd
Priority to GBGB0619932.7A priority Critical patent/GB0619932D0/en
Publication of GB0619932D0 publication Critical patent/GB0619932D0/en
Priority to AT07019623T priority patent/ATE537548T1/en
Priority to EP10011950A priority patent/EP2270830B1/en
Priority to EP07019623A priority patent/EP1912241B1/en
Ceased legal-status Critical Current

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
    • H01H85/26—Magazine arrangements
    • H01H85/28—Magazine arrangements effecting automatic replacement

Abstract

An electrical fuse device comprising first and second main electrical contacts between which a primary fuse is electrically connectable; a secondary fuse having one end electrically connected to the first main contact; a switch for selectably connecting the other end of the secondary fuse to the second main contact; and means for detecting a failure of the primary fuse, and causing the switch to connect the other end of the secondary fuse to the second main contact in response to a detected failure of the primary fuse. An actuator is provided for actuating the switch, the actuator and a primary fuse carrier both being provided on a removable part of the device. A blown primary fuse can be removed and replaced without interrupting the supply.
GBGB0619932.7A 2006-10-09 2006-10-09 Electrical fuse device Ceased GB0619932D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0619932.7A GB0619932D0 (en) 2006-10-09 2006-10-09 Electrical fuse device
AT07019623T ATE537548T1 (en) 2006-10-09 2007-10-08 ELECTRICAL SAFETY DEVICE
EP10011950A EP2270830B1 (en) 2006-10-09 2007-10-08 Electrical fuse device
EP07019623A EP1912241B1 (en) 2006-10-09 2007-10-08 Electrical fuse device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0619932.7A GB0619932D0 (en) 2006-10-09 2006-10-09 Electrical fuse device

Publications (1)

Publication Number Publication Date
GB0619932D0 true GB0619932D0 (en) 2006-11-15

Family

ID=37454233

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0619932.7A Ceased GB0619932D0 (en) 2006-10-09 2006-10-09 Electrical fuse device

Country Status (3)

Country Link
EP (2) EP2270830B1 (en)
AT (1) ATE537548T1 (en)
GB (1) GB0619932D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201013888D0 (en) * 2010-08-19 2010-10-06 Kelvatek Ltd Method of installing an electrical fuse device
EP2421020B1 (en) 2010-08-19 2013-10-16 Kelvatek Ltd. Electrical fuse device with locking mechanism
GB201013900D0 (en) * 2010-08-19 2010-10-06 Kelvatek Ltd Electrical fuse device with improved fuse clamps
GB201106334D0 (en) * 2011-04-14 2011-06-01 Kelvatek Ltd Load monitoring in an electricity supply system
GB201802023D0 (en) * 2018-02-07 2018-03-28 42 Tech Ltd Apparatus for electrical measurement
CN113725049A (en) * 2021-11-02 2021-11-30 杭州夏树科技有限公司 Anti-creeping safety device of electric automobile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305996A (en) * 1940-05-25 1942-12-22 Line Material Co Repeating fuse construction
US2437310A (en) * 1945-08-08 1948-03-09 Werber Norberto Double fuse
DE1193132B (en) * 1961-11-08 1965-05-20 Sachsenwerk Licht & Kraft Ag Switchgear with high-performance fuses for short interruptions

Also Published As

Publication number Publication date
EP1912241B1 (en) 2011-12-14
EP2270830B1 (en) 2012-12-12
EP2270830A1 (en) 2011-01-05
ATE537548T1 (en) 2011-12-15
EP1912241A1 (en) 2008-04-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)