GB501684A - Improvements in fusible elements for the protection of electric circuits - Google Patents

Improvements in fusible elements for the protection of electric circuits

Info

Publication number
GB501684A
GB501684A GB32438A GB32438A GB501684A GB 501684 A GB501684 A GB 501684A GB 32438 A GB32438 A GB 32438A GB 32438 A GB32438 A GB 32438A GB 501684 A GB501684 A GB 501684A
Authority
GB
United Kingdom
Prior art keywords
protection
electric circuits
fusible elements
globule
callender
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
GB32438A
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.)
Callenders Cable and Construction Co Ltd
Original Assignee
Callenders Cable and Construction Co 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 Callenders Cable and Construction Co Ltd filed Critical Callenders Cable and Construction Co Ltd
Priority to GB32438A priority Critical patent/GB501684A/en
Publication of GB501684A publication Critical patent/GB501684A/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)

Abstract

501,684. Fusible cut-outs. CALLENDER'S CABLE & CONSTRUCTION CO., Ltd., and METCALF, A. W. Jan. 5, 1938, Nos. 324 and 21001. [Class 38 (i)] A fuse element consists of a silver wire or strip to which is, attached between its ends a globule of a metal or alloy having a lower melting point. In the form shown in Fig. 2, several silver wires or strips arranged in parallel are secured at their centres and ends by a globule 2 and solder 6, and are bowed outwards in between.
GB32438A 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits Expired GB501684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32438A GB501684A (en) 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32438A GB501684A (en) 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits

Publications (1)

Publication Number Publication Date
GB501684A true GB501684A (en) 1939-03-03

Family

ID=9702381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32438A Expired GB501684A (en) 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits

Country Status (1)

Country Link
GB (1) GB501684A (en)

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