ZA806968B - Electric fuse and method of interrupting an electric current - Google Patents

Electric fuse and method of interrupting an electric current

Info

Publication number
ZA806968B
ZA806968B ZA00806968A ZA806968A ZA806968B ZA 806968 B ZA806968 B ZA 806968B ZA 00806968 A ZA00806968 A ZA 00806968A ZA 806968 A ZA806968 A ZA 806968A ZA 806968 B ZA806968 B ZA 806968B
Authority
ZA
South Africa
Prior art keywords
electric
interrupting
fuse
electric current
electric fuse
Prior art date
Application number
ZA00806968A
Other languages
English (en)
Inventor
Narancic Vojislav
Vojislav Narancic
Original Assignee
Kearney National Inc
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 Kearney National Inc filed Critical Kearney National Inc
Publication of ZA806968B publication Critical patent/ZA806968B/xx

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
ZA00806968A 1980-01-17 1980-11-11 Electric fuse and method of interrupting an electric current ZA806968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/112,733 US4374371A (en) 1980-01-17 1980-01-17 Cadmium electric fuse

Publications (1)

Publication Number Publication Date
ZA806968B true ZA806968B (en) 1982-06-30

Family

ID=22345575

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00806968A ZA806968B (en) 1980-01-17 1980-11-11 Electric fuse and method of interrupting an electric current

Country Status (13)

Country Link
US (1) US4374371A (xx)
JP (1) JPS56106331A (xx)
AR (1) AR224048A1 (xx)
AU (1) AU535680B2 (xx)
BR (1) BR8100096A (xx)
CA (1) CA1234855A (xx)
CH (1) CH662672A5 (xx)
DE (1) DE3042830A1 (xx)
FR (1) FR2474237B1 (xx)
GB (1) GB2067855B (xx)
IT (1) IT1142257B (xx)
NL (1) NL8006084A (xx)
ZA (1) ZA806968B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413246A (en) * 1981-08-27 1983-11-01 Kearney-National Inc. Metallic coating for a cadmium fuse
NL8300581A (nl) * 1983-02-16 1984-09-17 Hazemeijer Bv Samenstel voor een stroombegrenzende hoogspannings-smeltveiligheid.
NL8300953A (nl) * 1983-03-16 1984-10-16 Hazemeijer Bv Eindkapkonstruktie voor een hoogspanningssmeltveiligheid.
US4746381A (en) * 1986-05-05 1988-05-24 A. B. Chance Company Method of making an end cap connection for a fluid-resistance electrical device
US4734670A (en) * 1986-08-29 1988-03-29 Kearney, National, Inc. Element for a current limiting fuse
CA1264791A (fr) * 1987-03-20 1990-01-23 Vojislav Narancic Fusible ayant un corps extincteur d'arc en ceramique rigide non poreuse et methode de fabrication de ce fusible
US6867888B2 (en) * 1996-07-12 2005-03-15 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US5942157A (en) * 1996-07-12 1999-08-24 Science Applications International Corporation Switchable volume hologram materials and devices
US7077984B1 (en) 1996-07-12 2006-07-18 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials
US7312906B2 (en) * 1996-07-12 2007-12-25 Science Applications International Corporation Switchable polymer-dispersed liquid crystal optical elements
US6821457B1 (en) 1998-07-29 2004-11-23 Science Applications International Corporation Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects
US6730442B1 (en) * 2000-05-24 2004-05-04 Science Applications International Corporation System and method for replicating volume holograms
US6712121B2 (en) * 2001-10-12 2004-03-30 Kimberly-Clark Worldwide, Inc. Antimicrobially-treated fabrics
US7619739B1 (en) 2002-08-29 2009-11-17 Science Applications International Corporation Detection and identification of biological agents using Bragg filters
US7018563B1 (en) 2002-11-26 2006-03-28 Science Applications International Corporation Tailoring material composition for optimization of application-specific switchable holograms
US6950173B1 (en) 2003-04-08 2005-09-27 Science Applications International Corporation Optimizing performance parameters for switchable polymer dispersed liquid crystal optical elements
US8674803B2 (en) * 2007-08-13 2014-03-18 Littelfuse, Inc. Moderately hazardous environment fuse
US7808362B2 (en) * 2007-08-13 2010-10-05 Littlefuse, Inc. Moderately hazardous environment fuse
US7759766B2 (en) * 2007-08-22 2010-07-20 International Business Machines Corporation Electrical fuse having a thin fuselink

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1157919A (en) * 1914-02-26 1915-10-26 Gen Electric Electric cut-off.
US1208448A (en) * 1914-02-26 1916-12-12 Gen Electric Electric cut-out.
DE1290239B (de) * 1963-05-10 1969-03-06 Siemens Ag Elektrische Schmelzsicherung
US3374328A (en) * 1965-09-15 1968-03-19 Westinghouse Electric Corp Cartridge-type fuse with explosion pots
US3529270A (en) * 1968-05-13 1970-09-15 Chase Shawmut Co Electric high interrupting capacity fuse for low current ratings
US3835431A (en) * 1969-09-23 1974-09-10 English Electric Co Ltd Electrical fuse
US3648210A (en) * 1971-01-26 1972-03-07 Chase Shawmut Co High-voltage fuse with self-supporting spring fuse link
JPS478514U (xx) * 1971-02-20 1972-10-02
BE794807A (fr) * 1972-02-04 1973-05-16 Knudsen Nordisk Elect Fusible electrique
US4001748A (en) * 1975-07-10 1977-01-04 The Chase-Shawmut Company Electric fuse having helically wound fusible element and process for manufacturing the fuse

Also Published As

Publication number Publication date
CA1234855A (en) 1988-04-05
BR8100096A (pt) 1981-07-21
DE3042830A1 (de) 1981-07-23
DE3042830C2 (xx) 1987-10-15
FR2474237B1 (fr) 1985-07-12
GB2067855A (en) 1981-07-30
IT1142257B (it) 1986-10-08
JPS56106331A (en) 1981-08-24
NL8006084A (nl) 1981-08-17
US4374371A (en) 1983-02-15
AU6389280A (en) 1981-07-23
GB2067855B (en) 1983-10-12
IT8147577A0 (it) 1981-01-15
AU535680B2 (en) 1984-03-29
AR224048A1 (es) 1981-10-15
CH662672A5 (de) 1987-10-15
FR2474237A1 (fr) 1981-07-24

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