GB1408365A - Fuses and methods of making same - Google Patents

Fuses and methods of making same

Info

Publication number
GB1408365A
GB1408365A GB2949873A GB2949873A GB1408365A GB 1408365 A GB1408365 A GB 1408365A GB 2949873 A GB2949873 A GB 2949873A GB 2949873 A GB2949873 A GB 2949873A GB 1408365 A GB1408365 A GB 1408365A
Authority
GB
United Kingdom
Prior art keywords
fuse
activator beads
fuse element
fuses
june
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
GB2949873A
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.)
Olvis NV
Original Assignee
Olvis NV
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 Olvis NV filed Critical Olvis NV
Publication of GB1408365A publication Critical patent/GB1408365A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

1408365 Fuses OLVIS NV 21 June 1973 [22 June 1972] 29498/73 Heading H2G A fuse comprises a fuse element 2 of, e.g. copper, stretch-mounted in a tubular housing 1 between end caps 4 and sealed by material 5, and having uniformly spaced apart activator beads 3 of, e.g. an alloy of tin and lead. The activator beads 3 may be punched as small discs from a thin strip which may be applied to a thin film substrate. The discs are adhesed to the fuse wire or strip whereafter they are fused together by infra-red radiation. In another embodiment very small activator beads are electroplated to the fuse element using photolithographic techniques. In a further embodiment (Fig. 3, not shown), the fuse element comprises a core (6) of insulating fibre material wound with extremely thin silver wire (2) which carries closely spaced activator beads (3).
GB2949873A 1972-06-22 1973-06-21 Fuses and methods of making same Expired GB1408365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL727208554A NL151209B (en) 1972-06-22 1972-06-22 MELTING SAFETY AND METHOD OF MANUFACTURING SUCH MELTING SAFETY.

Publications (1)

Publication Number Publication Date
GB1408365A true GB1408365A (en) 1975-10-01

Family

ID=19816329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2949873A Expired GB1408365A (en) 1972-06-22 1973-06-21 Fuses and methods of making same

Country Status (12)

Country Link
US (1) US3858142A (en)
JP (2) JPS4951552A (en)
AT (1) AT324473B (en)
BE (1) BE801151A (en)
CA (1) CA991687A (en)
CH (1) CH560967A5 (en)
DD (1) DD106923A5 (en)
FR (1) FR2189855B1 (en)
GB (1) GB1408365A (en)
IT (1) IT992526B (en)
NL (1) NL151209B (en)
SE (1) SE394765B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189696A (en) * 1975-05-22 1980-02-19 Kenneth E. Beswick Limited Electric fuse-links and method of making them
GB1545205A (en) * 1975-05-22 1979-05-02 Beswick Ltd K Electric fuse-links
JPS5293950A (en) * 1976-02-03 1977-08-08 Sano Sangyo Kk Time lag fuse
AT353882B (en) * 1978-02-03 1979-12-10 Wickmann Werke Ag MELT FUSE
US4517544A (en) * 1983-10-24 1985-05-14 Mcgraw-Edison Company Time delay electric fuse
US5130689A (en) * 1989-05-09 1992-07-14 Leach & Garner Co. Intermetallic time-temperature integration fuse
CN1249761C (en) * 2001-03-02 2006-04-05 威克曼工厂股份有限公司 Fuse component
EP1246276A3 (en) 2001-03-26 2004-01-14 Wilson Greatbatch Ltd. Link fuse
EP1246277A3 (en) 2001-03-27 2004-01-14 Wilson Greatbatch Ltd. Trace fuse
US20090108980A1 (en) * 2007-10-09 2009-04-30 Littelfuse, Inc. Fuse providing overcurrent and thermal protection
JP5789882B2 (en) * 2011-06-02 2015-10-07 Koa株式会社 Manufacturing method of cylindrical current fuse
DE102012022562A1 (en) * 2012-11-17 2014-05-22 Daimler Ag Fuse with thermo-mechanical compensation element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473284A (en) * 1921-05-17 1923-11-06 Frederick A Feldkamp Electric-fuse element
GB344892A (en) * 1929-12-13 1931-03-13 Charles Walter Cox Improvements in fusible elements for electric fuses
DE653383C (en) * 1930-06-12 1937-11-22 Siemens Schuckertwerke Akt Ges Overload bars, fireproof fuse cartridge
GB473335A (en) * 1936-04-07 1937-10-07 Belling & Lee Ltd Improvements in and relating to fusible electric cutouts
US2815414A (en) * 1953-10-12 1957-12-03 Siemens Ag Electric fuse elements for retarded or rapid response
GB777125A (en) * 1954-06-04 1957-06-19 British Insulated Callenders A fuse arrangement primarily for use in electric capacitor installations
GB1086324A (en) * 1963-07-19 1967-10-11 English Electric Co Ltd Improvements relating to electric fuse elements
FR1442164A (en) * 1964-08-06 1966-06-10 Siemens Ag Method of manufacturing strip-shaped fusible conductors in inert replacement elements and fusible conductors obtained by this method
NL142815B (en) * 1970-09-15 1974-07-15 Olvis Smeltzekeringen PROCEDURE FOR MANUFACTURING A MELT SAFETY, ESPECIALLY FOR LOW CURRENT, AS WELL AS MELT SAFETY PREPARED.

Also Published As

Publication number Publication date
CA991687A (en) 1976-06-22
NL151209B (en) 1976-10-15
US3858142A (en) 1974-12-31
FR2189855A1 (en) 1974-01-25
DD106923A5 (en) 1974-07-05
IT992526B (en) 1975-09-30
NL7208554A (en) 1973-12-27
SE394765B (en) 1977-07-04
CH560967A5 (en) 1975-04-15
JPS55157836A (en) 1980-12-08
BE801151A (en) 1973-12-19
DE2330894B2 (en) 1977-05-05
JPS4951552A (en) 1974-05-18
DE2330894A1 (en) 1974-01-31
FR2189855B1 (en) 1976-09-17
AT324473B (en) 1975-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930620