GB1059022A - Improvements in and relating to electrical fuse-elements - Google Patents

Improvements in and relating to electrical fuse-elements

Info

Publication number
GB1059022A
GB1059022A GB5145/63A GB514563A GB1059022A GB 1059022 A GB1059022 A GB 1059022A GB 5145/63 A GB5145/63 A GB 5145/63A GB 514563 A GB514563 A GB 514563A GB 1059022 A GB1059022 A GB 1059022A
Authority
GB
United Kingdom
Prior art keywords
neck portion
strip
feb
full portions
overall resistance
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
GB5145/63A
Inventor
John Feenan
Eric Jacks
John Eric Murphy
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 GB5145/63A priority Critical patent/GB1059022A/en
Priority to US341267A priority patent/US3288968A/en
Priority to ES0296200A priority patent/ES296200A1/en
Priority to US550447A priority patent/US3432923A/en
Publication of GB1059022A publication Critical patent/GB1059022A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of fuses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49107—Fuse making

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)

Abstract

1,059,022. Fusible cut-outs. ENGLISH ELECTRIC CO. Ltd. Feb. 7, 1964 [Feb. 8, 1963], No. 5145/63. Heading H2G. A fuse element comprises a rectangular strip of silver 10 with at least two full portions 12 joined by a neck portion 11, the thickness and width of which are less than that of the full portions in order to reduce the overall resistance and at the same time provide good heat dissipation. The ratio of the crosssectional area of the full portions to that of the neck portion is approximately 10:1. The neck portion may be formed by making a laterally extending groove in the strip and producing inwardly directed slots from the ends of the groove. A thickened portion 13 along the strip further reduces the overall resistance of the element.
GB5145/63A 1963-02-08 1963-02-08 Improvements in and relating to electrical fuse-elements Expired GB1059022A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5145/63A GB1059022A (en) 1963-02-08 1963-02-08 Improvements in and relating to electrical fuse-elements
US341267A US3288968A (en) 1963-02-08 1964-01-30 Electrical fusible element having three portions of different cross-sections
ES0296200A ES296200A1 (en) 1963-02-08 1964-02-07 Electrical fusible element having three portions of different cross-sections
US550447A US3432923A (en) 1963-02-08 1966-05-16 Method of manufacturing fuse elements from strip material for cartridge fuse links

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5145/63A GB1059022A (en) 1963-02-08 1963-02-08 Improvements in and relating to electrical fuse-elements

Publications (1)

Publication Number Publication Date
GB1059022A true GB1059022A (en) 1967-02-15

Family

ID=9790553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5145/63A Expired GB1059022A (en) 1963-02-08 1963-02-08 Improvements in and relating to electrical fuse-elements

Country Status (3)

Country Link
US (2) US3288968A (en)
ES (1) ES296200A1 (en)
GB (1) GB1059022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027806A1 (en) * 1969-01-06 1970-10-02 Knudsen Laur Ab
DE19616993A1 (en) * 1996-04-27 1997-10-30 Dynamit Nobel Ag Pyrotechnic fuse element for circuits

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883838A (en) * 1974-04-01 1975-05-13 Gen Electric High-current current-limiting fuse
NZ195642A (en) * 1979-12-03 1984-11-09 Beswick Kenneth E Ltd Cartridge fuse:wire on insulator strip within barrel
US5229739A (en) * 1992-02-21 1993-07-20 Littelfuse, Inc. Automotive high current fuse
JP2747877B2 (en) * 1993-10-28 1998-05-06 矢崎総業株式会社 Slow fuse and manufacturing method thereof
US5668521A (en) * 1995-03-22 1997-09-16 Littelfuse, Inc. Three piece female blade fuse assembly having fuse link terminal with a clip receiving portion
US5581225A (en) * 1995-04-20 1996-12-03 Littelfuse, Inc. One-piece female blade fuse with housing
US5929740A (en) * 1997-10-20 1999-07-27 Littelfuse, Inc. One-piece female blade fuse with housing and improvements thereof
US5886612A (en) * 1997-10-20 1999-03-23 Littelfuse, Inc. Female fuse housing
SI21154A (en) * 2002-02-28 2003-08-31 Eti Elektroelement D.D. Fast fuse fusing element for protecting installations at low leaking current
JP4896630B2 (en) * 2006-08-28 2012-03-14 矢崎総業株式会社 FUSE ELEMENT AND FUSE ELEMENT MANUFACTURING METHOD
US8339235B2 (en) * 2008-08-06 2012-12-25 Beckert James J Housing securing apparatus for electrical components, especially fuses
WO2013103244A1 (en) * 2012-01-03 2013-07-11 주식회사 엘지화학 Battery pack and connecting bar applied to same
US12002643B2 (en) * 2021-11-30 2024-06-04 Eaton Intelligent Power Limited Ceramic printed fuse fabrication

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1124133A (en) * 1913-01-25 1915-01-05 N W Equipment Co Inc Safety-fuse for electric circuits.
US1426827A (en) * 1918-03-07 1922-08-22 Alfred L Eustice Method of making fuse links
US1973120A (en) * 1931-06-01 1934-09-11 Line Material Co Fuse link
US2157907A (en) * 1934-12-11 1939-05-09 Gen Electric Fuse
US2157906A (en) * 1935-06-24 1939-05-09 Gen Electric Electric fuse
US2166033A (en) * 1936-12-28 1939-07-11 Arnold E Alberga Electric fuse and method of assembling same
US2346489A (en) * 1941-05-08 1944-04-11 Chicago Flexible Shaft Co Method of making comb members for dry shavers
US2561464A (en) * 1945-10-05 1951-07-24 Forges Ateliers Const Electr Time lag fuse
US2471176A (en) * 1947-10-28 1949-05-24 Gen Electric Time lag fuse link
US2665348A (en) * 1950-05-16 1954-01-05 Chase Shawmut Co Current-limiting fuse
US2810043A (en) * 1953-10-06 1957-10-15 Monarch Electric Corp Delay action fuse link and method of making
US2780696A (en) * 1953-10-06 1957-02-05 Monarch Electric Corp Composite fuse link
US2777033A (en) * 1954-06-14 1957-01-08 Chase Shawmut Co Power fuses with tubular links and pressure-type link connections

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027806A1 (en) * 1969-01-06 1970-10-02 Knudsen Laur Ab
DE19616993A1 (en) * 1996-04-27 1997-10-30 Dynamit Nobel Ag Pyrotechnic fuse element for circuits

Also Published As

Publication number Publication date
US3288968A (en) 1966-11-29
ES296200A1 (en) 1964-04-01
US3432923A (en) 1969-03-18

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