DE69600974D1 - Verbessertes verfahren und gerät für oberflächenmontierte sicherungsvorrichtung - Google Patents

Verbessertes verfahren und gerät für oberflächenmontierte sicherungsvorrichtung

Info

Publication number
DE69600974D1
DE69600974D1 DE69600974T DE69600974T DE69600974D1 DE 69600974 D1 DE69600974 D1 DE 69600974D1 DE 69600974 T DE69600974 T DE 69600974T DE 69600974 T DE69600974 T DE 69600974T DE 69600974 D1 DE69600974 D1 DE 69600974D1
Authority
DE
Germany
Prior art keywords
improved method
surface mounted
mounted locking
protective layer
supporting substrate
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 - Lifetime
Application number
DE69600974T
Other languages
English (en)
Other versions
DE69600974T2 (de
Inventor
Vladimir Blecha
Katherine M Mcguire
Andrew J Neuhalfen
Daniel B Onken
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.)
Littelfuse Inc
Original Assignee
Littelfuse 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
Priority claimed from US08/482,829 external-priority patent/US5943764A/en
Application filed by Littelfuse Inc filed Critical Littelfuse Inc
Application granted granted Critical
Publication of DE69600974D1 publication Critical patent/DE69600974D1/de
Publication of DE69600974T2 publication Critical patent/DE69600974T2/de
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
    • H01H85/046—Fuses formed as printed circuits
    • 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
    • H01H69/022—Manufacture of fuses of printed circuit 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
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature 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
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/11—Fusible members characterised by the shape or form of the fusible member with applied local area of a metal which, on melting, forms a eutectic with the main material of the fusible member, i.e. M-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)
  • Lock And Its Accessories (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Manufacturing Of Printed Wiring (AREA)
DE69600974T 1995-06-07 1996-06-06 Verbessertes verfahren und gerät für oberflächenmontierte sicherungsvorrichtung Expired - Lifetime DE69600974T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47256395A 1995-06-07 1995-06-07
US08/482,829 US5943764A (en) 1994-05-27 1995-06-07 Method of manufacturing a surface-mounted fuse device
PCT/US1996/009147 WO1996041359A1 (en) 1995-06-07 1996-06-06 Improved method and apparatus for a surface-mounted fuse device

Publications (2)

Publication Number Publication Date
DE69600974D1 true DE69600974D1 (de) 1998-12-17
DE69600974T2 DE69600974T2 (de) 1999-06-10

Family

ID=27043825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69600974T Expired - Lifetime DE69600974T2 (de) 1995-06-07 1996-06-06 Verbessertes verfahren und gerät für oberflächenmontierte sicherungsvorrichtung

Country Status (10)

Country Link
EP (1) EP0830704B1 (de)
JP (1) JPH10512094A (de)
CN (1) CN1191624A (de)
AT (1) ATE173355T1 (de)
AU (1) AU6154796A (de)
CA (1) CA2224070A1 (de)
DE (1) DE69600974T2 (de)
DK (1) DK0830704T3 (de)
ES (1) ES2124634T3 (de)
WO (1) WO1996041359A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5923239A (en) * 1997-12-02 1999-07-13 Littelfuse, Inc. Printed circuit board assembly having an integrated fusible link
WO1999056297A1 (en) * 1998-04-24 1999-11-04 Wickmann-Werke Gmbh Electrical fuse element
US6002322A (en) * 1998-05-05 1999-12-14 Littelfuse, Inc. Chip protector surface-mounted fuse device
GB0001573D0 (en) 2000-01-24 2000-03-15 Welwyn Components Ltd Printed circuit board with fuse
CN1327467C (zh) 2001-06-11 2007-07-18 维克曼工厂有限公司 熔断器件及其制造方法
US7551048B2 (en) 2002-08-08 2009-06-23 Fujitsu Component Limited Micro-relay and method of fabricating the same
CN101197351B (zh) * 2006-12-05 2010-09-01 邱鸿智 芯片慢熔型保险丝结构与制造方法
CN101894717B (zh) * 2009-05-21 2012-10-24 邱鸿智 具钻孔电极与压模包覆保险丝结构及制造方法
US9117615B2 (en) 2010-05-17 2015-08-25 Littlefuse, Inc. Double wound fusible element and associated fuse
JP5505142B2 (ja) * 2010-07-06 2014-05-28 富士通株式会社 ヒューズおよびその製造方法
CN101964287B (zh) * 2010-10-22 2013-01-23 广东风华高新科技股份有限公司 薄膜片式保险丝及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164725A (en) * 1977-08-01 1979-08-14 Wiebe Gerald L Three-piece solderless plug-in electrically conducting component
GB1604820A (en) * 1978-05-30 1981-12-16 Laur Knudson Nordisk Elektrici Electrical safety fuses
DE3044711A1 (de) * 1980-11-27 1982-07-01 Wickmann-Werke GmbH, 5810 Witten Schmelzsicherung
DE3530354A1 (de) * 1985-08-24 1987-03-05 Opel Adam Ag Elektrische sicherungsanordnung
JPH0831303B2 (ja) * 1986-12-01 1996-03-27 オムロン株式会社 チツプ型ヒユ−ズ
AU7556491A (en) * 1990-03-13 1991-10-10 Morrill Glasstek, Inc. Electrical component (fuse) and method of making it
JPH0433230A (ja) * 1990-05-29 1992-02-04 Mitsubishi Materials Corp チップ型ヒューズ
JPH04248221A (ja) * 1991-01-23 1992-09-03 Hitachi Chem Co Ltd チップ型ヒューズの製造法
JPH04245129A (ja) * 1991-01-30 1992-09-01 Hitachi Chem Co Ltd チップ型ヒューズ
JPH04245132A (ja) * 1991-01-30 1992-09-01 Hitachi Chem Co Ltd チップヒューズ用基板及びそれを用いたチップヒューズ
JPH04255627A (ja) * 1991-02-08 1992-09-10 Hitachi Chem Co Ltd チップ型ヒューズの製造法
JPH05166454A (ja) * 1991-12-11 1993-07-02 Hitachi Chem Co Ltd チップ型ヒューズ
US5166656A (en) * 1992-02-28 1992-11-24 Avx Corporation Thin film surface mount fuses
JPH0636672A (ja) * 1992-07-16 1994-02-10 Sumitomo Wiring Syst Ltd カード型ヒューズおよびその製造方法
US5552757A (en) * 1994-05-27 1996-09-03 Littelfuse, Inc. Surface-mounted fuse device

Also Published As

Publication number Publication date
JPH10512094A (ja) 1998-11-17
CN1191624A (zh) 1998-08-26
DE69600974T2 (de) 1999-06-10
EP0830704A1 (de) 1998-03-25
CA2224070A1 (en) 1996-12-19
EP0830704B1 (de) 1998-11-11
AU6154796A (en) 1996-12-30
DK0830704T3 (da) 1999-07-26
MX9709974A (es) 1998-06-28
WO1996041359A1 (en) 1996-12-19
ATE173355T1 (de) 1998-11-15
ES2124634T3 (es) 1999-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition