GB243245A - Improvements in electric fuses - Google Patents

Improvements in electric fuses

Info

Publication number
GB243245A
GB243245A GB1317925A GB1317925A GB243245A GB 243245 A GB243245 A GB 243245A GB 1317925 A GB1317925 A GB 1317925A GB 1317925 A GB1317925 A GB 1317925A GB 243245 A GB243245 A GB 243245A
Authority
GB
United Kingdom
Prior art keywords
fuse
conductors
centre
conductor
fuse wire
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
GB1317925A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1317925A priority Critical patent/GB243245A/en
Priority to FR599748D priority patent/FR599748A/en
Publication of GB243245A publication Critical patent/GB243245A/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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members

Abstract

243,245. Hickey, J. H., and Beattie, G. E. May 20, 1925. Fusible cut-outs comprise a body 1 of transparent dielectric or vitreous material, such as glass, provided with contacts 2 to which are connected end parts in the form of conductors 3 which receive the fuse wire 3" supporting a centre heavy conductor 3'. The body 1 is exhausted of air to prevent damage when the fuse blows and to enable it to be used in new fuses; while the centre conductor 3<1> by its weight ensures complete separation on fusion. The conductors 3 reduce the resistance of the fuse, and the fuse wire 3<11> is of zinc or other conducting material..
GB1317925A 1925-05-20 1925-05-20 Improvements in electric fuses Expired GB243245A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1317925A GB243245A (en) 1925-05-20 1925-05-20 Improvements in electric fuses
FR599748D FR599748A (en) 1925-05-20 1925-05-27 Improvement in fusible seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317925A GB243245A (en) 1925-05-20 1925-05-20 Improvements in electric fuses

Publications (1)

Publication Number Publication Date
GB243245A true GB243245A (en) 1925-11-26

Family

ID=10018268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317925A Expired GB243245A (en) 1925-05-20 1925-05-20 Improvements in electric fuses

Country Status (2)

Country Link
FR (1) FR599748A (en)
GB (1) GB243245A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244839A (en) * 1964-02-06 1966-04-05 Ite Circuit Breaker Ltd Current limiting vacuum fuse
GB1545205A (en) * 1975-05-22 1979-05-02 Beswick Ltd K Electric fuse-links
DE3302034A1 (en) * 1982-01-26 1983-10-27 Jean Müller KG Elektrotechnische Fabrik, 6228 Eltville Electrical melting fuse

Also Published As

Publication number Publication date
FR599748A (en) 1926-01-19

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