EP0484703A3 - Electrical fuse - Google Patents

Electrical fuse Download PDF

Info

Publication number
EP0484703A3
EP0484703A3 EP19910117605 EP91117605A EP0484703A3 EP 0484703 A3 EP0484703 A3 EP 0484703A3 EP 19910117605 EP19910117605 EP 19910117605 EP 91117605 A EP91117605 A EP 91117605A EP 0484703 A3 EP0484703 A3 EP 0484703A3
Authority
EP
European Patent Office
Prior art keywords
electrical fuse
fuse
electrical
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.)
Granted
Application number
EP19910117605
Other languages
German (de)
Other versions
EP0484703B1 (en
EP0484703A2 (en
Inventor
Norbert Asdollahi
Joerg Deckert
Christine Degener
Claus Friedrich
Bernd Dr. Froechte
Heinrich Pferdekaemper
Detlef Plegge
Karl Dr. Poerschke
Klaus Staerk
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.)
Wickmann Werke GmbH
Original Assignee
Wickmann Werke GmbH
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 Wickmann Werke GmbH filed Critical Wickmann Werke GmbH
Publication of EP0484703A2 publication Critical patent/EP0484703A2/en
Publication of EP0484703A3 publication Critical patent/EP0484703A3/en
Application granted granted Critical
Publication of EP0484703B1 publication Critical patent/EP0484703B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • H01H85/0415—Miniature fuses cartridge type
    • H01H85/0417—Miniature fuses cartridge type with parallel side contacts
    • 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
    • H01H85/43—Means for exhausting or absorbing gases liberated by fusing arc, or for ventilating excess pressure generated by heating
    • 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
    • H01H85/47—Means for cooling
EP91117605A 1990-11-05 1991-10-16 Electrical fuse Expired - Lifetime EP0484703B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9015208U 1990-11-05
DE9015208U DE9015208U1 (en) 1990-11-05 1990-11-05 Electrical fuse

Publications (3)

Publication Number Publication Date
EP0484703A2 EP0484703A2 (en) 1992-05-13
EP0484703A3 true EP0484703A3 (en) 1993-03-24
EP0484703B1 EP0484703B1 (en) 1997-01-02

Family

ID=6859060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91117605A Expired - Lifetime EP0484703B1 (en) 1990-11-05 1991-10-16 Electrical fuse

Country Status (4)

Country Link
US (1) US5179436A (en)
EP (1) EP0484703B1 (en)
JP (1) JP3182699B2 (en)
DE (2) DE9015208U1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287079A (en) * 1992-11-09 1994-02-15 Cooper Industries, Inc. Sub-miniature plastic fuse
US6542063B2 (en) 2001-01-31 2003-04-01 Nippon Seisne Cable, Ltd. Electric fuse
DE10153814A1 (en) * 2001-11-05 2003-05-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh fuse box
JP2004253218A (en) * 2003-02-19 2004-09-09 Nippon Seisen Kk Small fuse
US6762670B1 (en) * 2003-04-10 2004-07-13 Chun-Chang Yen Fuse apparatus with explosion-proof structure
JP2009540522A (en) * 2006-06-16 2009-11-19 スマート エレクトロニクス インク Surface mount type small fuse and manufacturing method thereof
US20080143471A1 (en) * 2006-12-15 2008-06-19 Chun-Chang Yen Fuse assembly
US20090108980A1 (en) * 2007-10-09 2009-04-30 Littelfuse, Inc. Fuse providing overcurrent and thermal protection
US8179224B2 (en) * 2008-04-17 2012-05-15 Chun-Chang Yen Overcurrent protection structure and method and apparatus for making the same
JP5300128B2 (en) * 2008-11-14 2013-09-25 矢崎総業株式会社 Automotive fuse
US8576041B2 (en) * 2008-12-17 2013-11-05 Cooper Technologies Company Radial fuse base and assembly
KR101038401B1 (en) * 2009-04-21 2011-06-03 스마트전자 주식회사 A small fuse and the manufacturing method of it
US20100277269A1 (en) * 2009-04-29 2010-11-04 Chun-Chang Yen Structure of base of fuse
US9117615B2 (en) * 2010-05-17 2015-08-25 Littlefuse, Inc. Double wound fusible element and associated fuse
ES2563170T3 (en) * 2010-07-16 2016-03-11 Schurter Ag Fuse element
US20120133480A1 (en) * 2010-11-30 2012-05-31 Chun-Chang Yen Overload protection combination structure for a base of a fuse
JP5711991B2 (en) * 2011-02-14 2015-05-07 矢崎総業株式会社 Fuse unit
FR2982705B1 (en) * 2011-11-16 2013-11-15 Ece DEVICE FOR PROTECTING AN ELECTRICAL CIRCUIT POWERED BY AN INTEGRABLE ALTERNATING CURRENT IN A CONTACTOR.
US20130342305A1 (en) * 2012-06-25 2013-12-26 Jui-Chih Yen Structure of positioning cover of miniature fuse device
US9607799B2 (en) * 2014-05-22 2017-03-28 Littelfuse, Inc. Porous inlay for fuse housing
US9892880B2 (en) 2014-05-22 2018-02-13 Littelfuse, Inc. Insert for fuse housing
JP2016134317A (en) * 2015-01-20 2016-07-25 デクセリアルズ株式会社 Fuse element and circuit module
JP6782122B2 (en) * 2016-08-24 2020-11-11 デクセリアルズ株式会社 Manufacturing method of protective element, circuit module and protective element
US10325746B2 (en) * 2016-11-15 2019-06-18 Littelfuse, Inc. Ventilated fuse housing
JP7339071B2 (en) * 2019-08-29 2023-09-05 デクセリアルズ株式会社 protection element, battery pack
CN114144859A (en) * 2019-09-13 2022-03-04 赤多尼科两合股份有限公司 Safety device for printed conductors
US11869738B2 (en) 2019-09-13 2024-01-09 Tridonic Gmbh & Co Kg Conducting track fuse
FI20205844A1 (en) * 2020-08-31 2022-03-01 Epec Oy Electrical device and method for cooling an electrical device
GB2613907B (en) * 2021-12-18 2024-06-26 Eaton Intelligent Power Ltd Lightweight electric fuse
US12027337B2 (en) * 2022-01-18 2024-07-02 Littelfuse, Inc. Fuse design

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1684432A (en) * 1926-10-01 1928-09-18 Pierce Renewable Fuses Inc Renewable fuse
US2031457A (en) * 1934-02-27 1936-02-18 Gen Electric Fuse
GB701076A (en) * 1952-02-13 1953-12-16 Chase Shawmut Co Improvements in current-limiting electric cartridge fuses
US2734110A (en) * 1956-02-07 Magnetic blast fuses
US3678432A (en) * 1971-04-26 1972-07-18 Gen Electric Vented fuse module for underground power cable system
US3832666A (en) * 1973-07-27 1974-08-27 Itt Electric fuse
EP0048424A2 (en) * 1980-09-23 1982-03-31 Siemens Aktiengesellschaft Electrical overcurrent fuse
US4483064A (en) * 1982-07-22 1984-11-20 Bel Fuse, Inc. Process of multiple fuse construction
EP0154801A2 (en) * 1984-03-10 1985-09-18 Wickmann-Werke GmbH Miniature fuse and method of fabrication therefor
EP0164799A2 (en) * 1984-06-04 1985-12-18 Littelfuse Tracor B.V. Miniature fuse
US4808962A (en) * 1987-11-30 1989-02-28 Yazaki Corporation Fuse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US426156A (en) * 1890-04-22 Fuse-block
US1502881A (en) * 1918-05-13 1924-07-29 Westinghouse Electric & Mfg Co Fuse
US2166174A (en) * 1934-04-26 1939-07-18 Pierce Renewable Fuses Inc Fuse
US2245345A (en) * 1938-05-06 1941-06-10 Franklin S Klein Electric fuse
DE3118943A1 (en) * 1981-05-13 1982-12-02 Wickmann-Werke GmbH, 5810 Witten LOW-SAFETY

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734110A (en) * 1956-02-07 Magnetic blast fuses
US1684432A (en) * 1926-10-01 1928-09-18 Pierce Renewable Fuses Inc Renewable fuse
US2031457A (en) * 1934-02-27 1936-02-18 Gen Electric Fuse
GB701076A (en) * 1952-02-13 1953-12-16 Chase Shawmut Co Improvements in current-limiting electric cartridge fuses
US3678432A (en) * 1971-04-26 1972-07-18 Gen Electric Vented fuse module for underground power cable system
US3832666A (en) * 1973-07-27 1974-08-27 Itt Electric fuse
EP0048424A2 (en) * 1980-09-23 1982-03-31 Siemens Aktiengesellschaft Electrical overcurrent fuse
US4483064A (en) * 1982-07-22 1984-11-20 Bel Fuse, Inc. Process of multiple fuse construction
EP0154801A2 (en) * 1984-03-10 1985-09-18 Wickmann-Werke GmbH Miniature fuse and method of fabrication therefor
EP0164799A2 (en) * 1984-06-04 1985-12-18 Littelfuse Tracor B.V. Miniature fuse
US4808962A (en) * 1987-11-30 1989-02-28 Yazaki Corporation Fuse

Also Published As

Publication number Publication date
EP0484703B1 (en) 1997-01-02
EP0484703A2 (en) 1992-05-13
JP3182699B2 (en) 2001-07-03
DE9015208U1 (en) 1991-01-17
DE59108448D1 (en) 1997-02-13
US5179436A (en) 1993-01-12
JPH04322028A (en) 1992-11-12

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