GB741117A - Improvements in or relating to electric fuses and fuseholders - Google Patents

Improvements in or relating to electric fuses and fuseholders

Info

Publication number
GB741117A
GB741117A GB2063453A GB2063453A GB741117A GB 741117 A GB741117 A GB 741117A GB 2063453 A GB2063453 A GB 2063453A GB 2063453 A GB2063453 A GB 2063453A GB 741117 A GB741117 A GB 741117A
Authority
GB
United Kingdom
Prior art keywords
springs
passages
lugs
beswick
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.)
Expired
Application number
GB2063453A
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.)
KENNETH EARDLEY BESWICK
Original Assignee
KENNETH EARDLEY BESWICK
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 KENNETH EARDLEY BESWICK filed Critical KENNETH EARDLEY BESWICK
Priority to GB2063453A priority Critical patent/GB741117A/en
Publication of GB741117A publication Critical patent/GB741117A/en
Expired 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
    • H01H85/36—Means for applying mechanical tension to fusible member
    • 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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H01H85/306—Movable indicating elements acting on an auxiliary switch or contact

Landscapes

  • Fuses (AREA)

Abstract

741,117. Fusible cut-outs. MELBOURN, W. F., BESWICK, D. G. E., and BESWICK, K. E. June 22, 1954 [July 24, 1953], No. 20634/53. Class 38 (1). In a fuse of the kind comprising an insulating body 1 carrying an element 10 held under tension between leaf-springs 7, 8 so that on rupture of the element the springs move outwardly to give an indication that the fuse has blown, the body 1 is formed with three parallel passages 2, 3, 4, the element passing through the passage 4 at the centre of the body and the other passages 2, 3 being located adjacent the ends of the body and being of slot-like shape to receive the bentover ends of the springs and the ends of contact lugs 5, 6. The ends of the springs and lugs may be soldered or welded together and the passages 2, 3 have shallow ribs 9 which are easily scraped away by forcing the lugs and springs into the passages whereby a tight fit is obtained. Specification 643,561 is referred to.
GB2063453A 1953-07-24 1953-07-24 Improvements in or relating to electric fuses and fuseholders Expired GB741117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2063453A GB741117A (en) 1953-07-24 1953-07-24 Improvements in or relating to electric fuses and fuseholders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2063453A GB741117A (en) 1953-07-24 1953-07-24 Improvements in or relating to electric fuses and fuseholders

Publications (1)

Publication Number Publication Date
GB741117A true GB741117A (en) 1955-11-23

Family

ID=10149165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2063453A Expired GB741117A (en) 1953-07-24 1953-07-24 Improvements in or relating to electric fuses and fuseholders

Country Status (1)

Country Link
GB (1) GB741117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013020116A1 (en) * 2013-12-06 2015-06-11 Ellenberger & Poensgen Gmbh Electrical fuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013020116A1 (en) * 2013-12-06 2015-06-11 Ellenberger & Poensgen Gmbh Electrical fuse

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