GB499999A - 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
GB499999A
GB499999A GB32538A GB32538A GB499999A GB 499999 A GB499999 A GB 499999A GB 32538 A GB32538 A GB 32538A GB 32538 A GB32538 A GB 32538A GB 499999 A GB499999 A GB 499999A
Authority
GB
United Kingdom
Prior art keywords
protection
electric circuits
fusible elements
waist
silver
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
GB32538A
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 GB32538A priority Critical patent/GB499999A/en
Publication of GB499999A publication Critical patent/GB499999A/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

499,999. Fusible cut-outs. CALLENDER'S CABLE & CONSTRUCTION CO., Ltd., and METCALF, A. W. Jan. 5, 1938, No. 325. Drawings to Specification. [Class 38 (i)] A fuse element consists of a strip or wire of metal, e.g. silver provided with a waist and carrying, but not on the waist, a globule of low-melting point metal or alloy such as leadtin or silver-tin.
GB32538A 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits Expired GB499999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32538A GB499999A (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
GB32538A GB499999A (en) 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits

Publications (1)

Publication Number Publication Date
GB499999A true GB499999A (en) 1939-02-01

Family

ID=9702401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32538A Expired GB499999A (en) 1938-01-05 1938-01-05 Improvements in fusible elements for the protection of electric circuits

Country Status (1)

Country Link
GB (1) GB499999A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561464A (en) * 1945-10-05 1951-07-24 Forges Ateliers Const Electr Time lag fuse
US4972170A (en) * 1989-04-24 1990-11-20 Cooper Industries, Inc. High speed fuse
DE102008036672B3 (en) * 2008-08-06 2010-03-04 Leoni Bordnetz-Systeme Gmbh Electrical fuse for protecting electrical circuit in automobile against overload, has connecting piece with conductive cross-section larger than that of strip in zone, where piece continuously passes into circular formation of strip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561464A (en) * 1945-10-05 1951-07-24 Forges Ateliers Const Electr Time lag fuse
US4972170A (en) * 1989-04-24 1990-11-20 Cooper Industries, Inc. High speed fuse
DE102008036672B3 (en) * 2008-08-06 2010-03-04 Leoni Bordnetz-Systeme Gmbh Electrical fuse for protecting electrical circuit in automobile against overload, has connecting piece with conductive cross-section larger than that of strip in zone, where piece continuously passes into circular formation of strip

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