EP0829897A3 - Elektrische Sicherung - Google Patents

Elektrische Sicherung Download PDF

Info

Publication number
EP0829897A3
EP0829897A3 EP97115993A EP97115993A EP0829897A3 EP 0829897 A3 EP0829897 A3 EP 0829897A3 EP 97115993 A EP97115993 A EP 97115993A EP 97115993 A EP97115993 A EP 97115993A EP 0829897 A3 EP0829897 A3 EP 0829897A3
Authority
EP
European Patent Office
Prior art keywords
substrate
contacts
der
elektrisch
schmelzleiter
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
EP97115993A
Other languages
English (en)
French (fr)
Other versions
EP0829897A2 (de
EP0829897B1 (de
Inventor
André Jöllenbeck
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 EP0829897A2 publication Critical patent/EP0829897A2/de
Publication of EP0829897A3 publication Critical patent/EP0829897A3/de
Application granted granted Critical
Publication of EP0829897B1 publication Critical patent/EP0829897B1/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
    • H01H85/0411—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
    • H01H85/0013—Means for preventing damage, e.g. by ambient influences to the fuse
    • H01H85/0021—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices
    • H01H2085/0034—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices with molded casings
    • 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
    • H01H2085/0414—Surface mounted 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
    • H01H85/0013—Means for preventing damage, e.g. by ambient influences to the fuse
    • H01H85/0021—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices
    • H01H85/003—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices casings for the fusible element

Landscapes

  • Fuses (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Die Erfindung betrifft eine elektrische Sicherung (1), gekennzeichnet durch die nachfolgende Merkmalskombination:
  • ein Substrat (3) aus einem elektrisch isolierenden Werkstoff,
  • mindestens zwei elektrische Kontakte (4),
  • die im Abstand voneinander an dem Substrat (3) angeordnet sind,
  • ein Schmelzleiter (2),
  • der die Kontakte (4) elektrisch leitend verbindet, und
  • eine elektrisch isolierende Vergußmasse (7) an dem Substrat (3), mit der der Schmelzleiter (2) mindestens teilweise zwischen den Kontakten (4) abgedeckt ist.
EP97115993A 1996-09-14 1997-09-15 Elektrische Sicherung Expired - Lifetime EP0829897B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29616063U DE29616063U1 (de) 1996-09-14 1996-09-14 Elektrische Sicherung
DE29616063U 1996-09-14

Publications (3)

Publication Number Publication Date
EP0829897A2 EP0829897A2 (de) 1998-03-18
EP0829897A3 true EP0829897A3 (de) 1999-06-16
EP0829897B1 EP0829897B1 (de) 2004-08-18

Family

ID=8029250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115993A Expired - Lifetime EP0829897B1 (de) 1996-09-14 1997-09-15 Elektrische Sicherung

Country Status (2)

Country Link
EP (1) EP0829897B1 (de)
DE (2) DE29616063U1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738575A1 (de) 1997-09-04 1999-06-10 Wickmann Werke Gmbh Elektrisches Sicherungselement
DE29717120U1 (de) * 1997-09-25 1997-11-13 Wickmann-Werke GmbH, 58453 Witten Elektrisches Sicherungselement
DE19827595A1 (de) * 1998-04-24 1999-10-28 Wickmann Werke Gmbh Laminierter Wickelschmelzleiter
US6650223B1 (en) 1998-04-24 2003-11-18 Wickmann-Werke Gmbh Electrical fuse element
JP3194429B2 (ja) * 1998-06-02 2001-07-30 オムロン株式会社 過電流遮断構造
US9117615B2 (en) 2010-05-17 2015-08-25 Littlefuse, Inc. Double wound fusible element and associated fuse
DE202012000571U1 (de) 2011-01-21 2012-04-26 HKR Seuffer Automotive GmbH & Co. KG Elektrisches Sicherungselement
DE102021002383A1 (de) * 2021-05-05 2022-11-10 Siba Fuses Gmbh Sicherung und Verfahren zur Herstellung einer Sicherung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033323A1 (de) * 1979-09-11 1981-03-26 Rohm Co. Ltd., Kyoto Schutzvorrichtung fuer eine halbleitervorrichtung
EP0270954A1 (de) * 1986-12-01 1988-06-15 Omron Tateisi Electronics Co. Chip-Sicherung
WO1990000305A1 (en) * 1988-06-29 1990-01-11 Cooper Industries, Inc. A wire bonded microfuse and method of making
FR2638566A1 (fr) * 1988-11-03 1990-05-04 Cehess Technologies Fusible electrique thermiquement isole ayant une bonne tenue aux surcharges temporaires
DE9407550U1 (de) * 1993-04-21 1994-09-01 Wickmann-Werke GmbH, 58453 Witten Elektrische Sicherung
US5363082A (en) * 1993-10-27 1994-11-08 Rapid Development Services, Inc. Flip chip microfuse
GB2284951A (en) * 1993-12-15 1995-06-21 Cooper Ind Inc Circuit Protectors
WO1995033276A1 (en) * 1994-05-27 1995-12-07 Littelfuse, Inc. Surface-mounted fuse device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136386A1 (de) * 1971-07-21 1973-02-01 Wagner Schaltungstechnik Elektrische schmelzsicherung und verfahren zu ihrer herstellung
US4771260A (en) * 1987-03-24 1988-09-13 Cooper Industries, Inc. Wire bonded microfuse and method of making
JP2624439B2 (ja) * 1993-04-30 1997-06-25 コーア株式会社 回路保護用素子

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033323A1 (de) * 1979-09-11 1981-03-26 Rohm Co. Ltd., Kyoto Schutzvorrichtung fuer eine halbleitervorrichtung
EP0270954A1 (de) * 1986-12-01 1988-06-15 Omron Tateisi Electronics Co. Chip-Sicherung
WO1990000305A1 (en) * 1988-06-29 1990-01-11 Cooper Industries, Inc. A wire bonded microfuse and method of making
FR2638566A1 (fr) * 1988-11-03 1990-05-04 Cehess Technologies Fusible electrique thermiquement isole ayant une bonne tenue aux surcharges temporaires
DE9407550U1 (de) * 1993-04-21 1994-09-01 Wickmann-Werke GmbH, 58453 Witten Elektrische Sicherung
US5363082A (en) * 1993-10-27 1994-11-08 Rapid Development Services, Inc. Flip chip microfuse
GB2284951A (en) * 1993-12-15 1995-06-21 Cooper Ind Inc Circuit Protectors
WO1995033276A1 (en) * 1994-05-27 1995-12-07 Littelfuse, Inc. Surface-mounted fuse device

Also Published As

Publication number Publication date
EP0829897A2 (de) 1998-03-18
DE29616063U1 (de) 1996-10-31
DE59711855D1 (de) 2004-09-23
EP0829897B1 (de) 2004-08-18

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