GB932676A - Improvements in or relating to electric safety fuse components - Google Patents

Improvements in or relating to electric safety fuse components

Info

Publication number
GB932676A
GB932676A GB1409061A GB1409061A GB932676A GB 932676 A GB932676 A GB 932676A GB 1409061 A GB1409061 A GB 1409061A GB 1409061 A GB1409061 A GB 1409061A GB 932676 A GB932676 A GB 932676A
Authority
GB
United Kingdom
Prior art keywords
conductor
sand
relating
april
electric safety
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
GB1409061A
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.)
National Industri AS
Original Assignee
National Industri AS
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 National Industri AS filed Critical National Industri AS
Publication of GB932676A publication Critical patent/GB932676A/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

Landscapes

  • Fuses (AREA)
  • Resistance Heating (AREA)

Abstract

932,676. Fusible cut-outs. E. LANGE, and NATIONAL INDUSTRI A.S. April 19, 1961 [April 25, 1960], No. 14090/61. Class 38 (1). An electrical fuse wire comprises a fusible conductor in direct fixed mechanical connection with granular sand. The sand 2 may be stuck on to the conductor 1 by means of a binder, or may be applied to the heated, glowing conductor to become embedded therein. A tubular conductor may be used, Fig. 3 (not shown), with the said fixed both to the inside and outside thereof. The sand and the conductor material may be intermingled and the mixture fused together, Fig. 5 (not shown). An insulating cover may surround the conductor, Fig. 7 (not shown), preferably of a material that produces a spark-quenching gas on heating.
GB1409061A 1960-04-25 1961-04-19 Improvements in or relating to electric safety fuse components Expired GB932676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0036002 1960-04-25

Publications (1)

Publication Number Publication Date
GB932676A true GB932676A (en) 1963-07-31

Family

ID=7267317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1409061A Expired GB932676A (en) 1960-04-25 1961-04-19 Improvements in or relating to electric safety fuse components

Country Status (4)

Country Link
BE (1) BE602983A (en)
CH (1) CH403038A (en)
GB (1) GB932676A (en)
NL (1) NL263444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126808A (en) * 1982-09-09 1984-03-28 Brush Fusegear Ltd Fusible element assembly and a high voltage current limiting fuselink incorporating same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126808A (en) * 1982-09-09 1984-03-28 Brush Fusegear Ltd Fusible element assembly and a high voltage current limiting fuselink incorporating same

Also Published As

Publication number Publication date
CH403038A (en) 1965-11-30
BE602983A (en) 1961-08-16
NL263444A (en)

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