GB401097A - Improvements in and relating to electric fuses - Google Patents

Improvements in and relating to electric fuses

Info

Publication number
GB401097A
GB401097A GB27985/32A GB2798532A GB401097A GB 401097 A GB401097 A GB 401097A GB 27985/32 A GB27985/32 A GB 27985/32A GB 2798532 A GB2798532 A GB 2798532A GB 401097 A GB401097 A GB 401097A
Authority
GB
United Kingdom
Prior art keywords
arc
oct
field
transverse
relating
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
GB27985/32A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB401097A publication Critical patent/GB401097A/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
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/044—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified
    • H01H85/045—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type
    • H01H85/0458—General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified cartridge type with ferrule type end contacts

Landscapes

  • Electron Sources, Ion Sources (AREA)

Abstract

401,097. Fusible cut-outs. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine Elektricitats - Ges.; 2, Friedrich Karl-Ufer, Berlin.) Oct. 7, 1932, No. 27985. Convention date, Oct. 7, 1931. [Class 38 (i).] The arc formed by the rupture of a fuse is extinguished by the production of an electrostatic field transverse to the arc, the equipotential surfaces in such a field coinciding with the path of the arc. A cartridge a carries strips d, d<1> one attached to each cap b, b<1> so as to take up the opposite potentials when the fuses c melt. Inturned projections e, e<1> concentrate the transverse field at the centre of length of the arc.
GB27985/32A 1931-10-07 1932-10-07 Improvements in and relating to electric fuses Expired GB401097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE401097X 1931-10-07

Publications (1)

Publication Number Publication Date
GB401097A true GB401097A (en) 1933-11-09

Family

ID=6403800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27985/32A Expired GB401097A (en) 1931-10-07 1932-10-07 Improvements in and relating to electric fuses

Country Status (1)

Country Link
GB (1) GB401097A (en)

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