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GB1089675A - Improvements in or relating to electrical fuses - Google Patents

Improvements in or relating to electrical fuses

Info

Publication number
GB1089675A
GB1089675A GB1886564A GB1886564A GB1089675A GB 1089675 A GB1089675 A GB 1089675A GB 1886564 A GB1886564 A GB 1886564A GB 1886564 A GB1886564 A GB 1886564A GB 1089675 A GB1089675 A GB 1089675A
Authority
GB
United Kingdom
Prior art keywords
fuse
relating
electrical fuses
length
fusible
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
GB1886564A
Inventor
John Eric Murphy
John Feenan
Eric Jacks
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB1886564A priority Critical patent/GB1089675A/en
Priority to ES0312571A priority patent/ES312571A1/en
Publication of GB1089675A publication Critical patent/GB1089675A/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
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing

Landscapes

  • Fuses (AREA)

Abstract

1,089,675. Fusible cut-outs. ENGLISH ELECTRIC CO. Ltd. May 4, 1965 [May 6, 1964], No. 18865/64. Heading H2G. The fusible element 3 of a fuse for use in D.C. circuits is formed from sheet material and lies in one plane, but has a length much greater than the shortest distance between its ends. It is embedded in arc-inhibiting material 4 and so, under low overhead conditions, produces a long arc path in relation to the length of the fuse-link. The element may be made of silver by photo-etching and has holes 5. Each fuselink may have more than one element.
GB1886564A 1964-05-06 1964-05-06 Improvements in or relating to electrical fuses Expired GB1089675A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1886564A GB1089675A (en) 1964-05-06 1964-05-06 Improvements in or relating to electrical fuses
ES0312571A ES312571A1 (en) 1964-05-06 1965-05-05 Improvements in or relating to electrical fuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886564A GB1089675A (en) 1964-05-06 1964-05-06 Improvements in or relating to electrical fuses

Publications (1)

Publication Number Publication Date
GB1089675A true GB1089675A (en) 1967-11-01

Family

ID=10119754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1886564A Expired GB1089675A (en) 1964-05-06 1964-05-06 Improvements in or relating to electrical fuses

Country Status (2)

Country Link
ES (1) ES312571A1 (en)
GB (1) GB1089675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158188A (en) * 1977-08-19 1979-06-12 Canadian General Electric Company Limited Fuse with free standing helical fuse element and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158188A (en) * 1977-08-19 1979-06-12 Canadian General Electric Company Limited Fuse with free standing helical fuse element and method of making the same

Also Published As

Publication number Publication date
ES312571A1 (en) 1965-08-16

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