JPS642238A - Electric fuse - Google Patents

Electric fuse

Info

Publication number
JPS642238A
JPS642238A JP63074259A JP7425988A JPS642238A JP S642238 A JPS642238 A JP S642238A JP 63074259 A JP63074259 A JP 63074259A JP 7425988 A JP7425988 A JP 7425988A JP S642238 A JPS642238 A JP S642238A
Authority
JP
Japan
Prior art keywords
fuse
caps
casing
neighboring parts
soldered
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.)
Pending
Application number
JP63074259A
Other languages
Japanese (ja)
Other versions
JPH012238A (en
Inventor
Claus Friedrich
Trager Nikolaus
Oppenhauser Manfred
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.)
BITSUKUMAN WERKE GmbH
Wickmann Werke GmbH
Original Assignee
BITSUKUMAN WERKE GmbH
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 BITSUKUMAN WERKE GmbH, Wickmann Werke GmbH filed Critical BITSUKUMAN WERKE GmbH
Publication of JPH012238A publication Critical patent/JPH012238A/en
Publication of JPS642238A publication Critical patent/JPS642238A/en
Pending 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
    • H01H85/05—Component parts thereof
    • H01H85/165—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
    • H01H85/0013—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
    • H01H85/0013—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)

Abstract

PURPOSE: To improve the mechanical strength of a fuse by embedding and sealing a casing in a freely outlined synthetic resin irrespective of the form with a casing, a cap and a lead, together with the neighboring parts of the cap and the lead.
CONSTITUTION: A small tubular casing 1 has both ends sealed with caps 2 having soldered middle layers 7, in such a manner that a fusible conductor is extended to a diagonal or axial direction in a free space in the casing 1, and its ends are conductively jointed to the caps 2 having the soldered middle layers 7. The neighboring parts 3 of leads 4 are conductively fixed to the outside end faces of the metal caps 2. Such a fuse is embedded and sealed in a fully synthetic resin 5 to which the neighboring parts 3 of the leads 4 to the caps 2 are also connected together. In this way, the mechanical strength of the fuse is improved, the breaking capacity of the fuse is increased, and the burst of the fuse can thus be eliminated when high short-circuit load is applied to the fuse.
COPYRIGHT: (C)1989,JPO
JP63074259A 1987-03-28 1988-03-28 Electric fuse Pending JPS642238A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8704621.0 1987-03-28
DE8704621U DE8704621U1 (en) 1987-03-28 1987-03-28 Electrical fuse

Publications (2)

Publication Number Publication Date
JPH012238A JPH012238A (en) 1989-01-06
JPS642238A true JPS642238A (en) 1989-01-06

Family

ID=6806419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63074259A Pending JPS642238A (en) 1987-03-28 1988-03-28 Electric fuse

Country Status (4)

Country Link
JP (1) JPS642238A (en)
DE (1) DE8704621U1 (en)
GB (1) GB2203004B (en)
SE (1) SE464159B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017119B1 (en) 2007-09-20 2011-02-25 니폰 세이센 케이블 리미티드 Surface-mount current fuse

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6459734A (en) * 1987-08-03 1989-03-07 Littelfuse Inc Method of manufacturing sealed fuse and fuse manufactured by the method
US4996509A (en) * 1989-08-25 1991-02-26 Elliot Bernstein Molded capless fuse
AU650043B2 (en) * 1990-08-30 1994-06-09 Ngk Stanger Pty Limited Improvements in fuse links
DE4123770A1 (en) * 1991-07-18 1993-01-21 Telefunken Kabelsatz Gmbh Fuse element with no glowing metal parts - has flat metal track, formed as resistance material and end contact, on support material
US5357234A (en) * 1993-04-23 1994-10-18 Gould Electronics Inc. Current limiting fuse
US5294905A (en) * 1993-04-23 1994-03-15 Gould Inc. Current limiting fuse
CH689681A5 (en) * 1994-01-13 1999-08-13 Schurter Ag Electrical fuse and method for its production.
DE19541141A1 (en) * 1995-10-27 1997-04-30 Siemens Ag Fuse protected electrical connection between motor vehicle generator and battery
DE19963268B4 (en) * 1999-12-27 2009-04-02 Audio Ohm Di Tonani Caterina E C. S.N.C. Fuse block, associated fuse box and manufacturing process
DE102017214682B4 (en) 2017-08-22 2019-03-07 Leoni Bordnetz-Systeme Gmbh Electrical fuse element and circuit board with electrical fuse element soldered thereto

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955167A (en) * 1975-01-08 1976-05-04 Mcgraw-Edison Company Encapsulated vacuum fuse assembly
US4460887A (en) * 1981-03-19 1984-07-17 Littelfuse, Inc. Electrical fuse
US4385281A (en) * 1981-03-19 1983-05-24 Littelfuse, Inc. Electrical fuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017119B1 (en) 2007-09-20 2011-02-25 니폰 세이센 케이블 리미티드 Surface-mount current fuse

Also Published As

Publication number Publication date
SE464159B (en) 1991-03-11
GB2203004B (en) 1991-10-09
SE8801105L (en) 1988-09-29
GB8807446D0 (en) 1988-05-05
GB2203004A (en) 1988-10-05
DE8704621U1 (en) 1987-07-02
SE8801105D0 (en) 1988-03-25

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