EP0283414A3 - Fuse with high density ceramic casing and method of fabrication of that fuse - Google Patents

Fuse with high density ceramic casing and method of fabrication of that fuse Download PDF

Info

Publication number
EP0283414A3
EP0283414A3 EP88420094A EP88420094A EP0283414A3 EP 0283414 A3 EP0283414 A3 EP 0283414A3 EP 88420094 A EP88420094 A EP 88420094A EP 88420094 A EP88420094 A EP 88420094A EP 0283414 A3 EP0283414 A3 EP 0283414A3
Authority
EP
European Patent Office
Prior art keywords
fuse
fabrication
high density
density ceramic
ceramic casing
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
EP88420094A
Other languages
French (fr)
Other versions
EP0283414A2 (en
EP0283414B1 (en
Inventor
Vojislav Narancic
Gilles Fecteau
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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Publication of EP0283414A2 publication Critical patent/EP0283414A2/en
Publication of EP0283414A3 publication Critical patent/EP0283414A3/en
Application granted granted Critical
Publication of EP0283414B1 publication Critical patent/EP0283414B1/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
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/02—Manufacture of 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
    • H01H85/165—Casings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49107—Fuse making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuses (AREA)
EP88420094A 1987-03-20 1988-03-21 Fuse with high density ceramic casing and method of fabrication of that fuse Expired - Lifetime EP0283414B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA000532649A CA1264791A (en) 1987-03-20 1987-03-20 Fuse having a non-porous rigid ceramic arc extinguishing body and method for fabricating such a fuse
CA532649 1987-03-20
IN226DE1988 IN172362B (en) 1987-03-20 1988-03-21

Publications (3)

Publication Number Publication Date
EP0283414A2 EP0283414A2 (en) 1988-09-21
EP0283414A3 true EP0283414A3 (en) 1989-02-22
EP0283414B1 EP0283414B1 (en) 1992-09-23

Family

ID=25671273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88420094A Expired - Lifetime EP0283414B1 (en) 1987-03-20 1988-03-21 Fuse with high density ceramic casing and method of fabrication of that fuse

Country Status (11)

Country Link
US (2) US4855705A (en)
EP (1) EP0283414B1 (en)
JP (1) JPS63264845A (en)
KR (1) KR910005072B1 (en)
CN (2) CN1008673B (en)
AR (1) AR241557A1 (en)
BR (1) BR8801241A (en)
CA (1) CA1264791A (en)
DE (1) DE3874782T2 (en)
IN (1) IN172362B (en)
MX (1) MX169655B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629878Y2 (en) * 1990-10-11 1994-08-10 エス・オー・シー株式会社 High breaking ultra small fuse
US5153553A (en) * 1991-11-08 1992-10-06 Illinois Tool Works, Inc. Fuse structure
EP0826228A1 (en) * 1995-03-20 1998-03-04 Cooper Industries, Inc. Female automotive fuse
US5770994A (en) * 1995-11-02 1998-06-23 Cooper Industries, Inc. Fuse element for an overcurrent protection device
US5975145A (en) * 1996-05-21 1999-11-02 Abb Power T&D Company Inc. Arc-quenching fuse tubes
US5903208A (en) * 1997-08-08 1999-05-11 Cooper Technologies Company Stitched core fuse
DE19839422A1 (en) * 1998-08-29 2000-03-02 Asea Brown Boveri Explosion protection for semiconductor modules
US6633055B2 (en) * 1999-04-30 2003-10-14 International Business Machines Corporation Electronic fuse structure and method of manufacturing
US20070236323A1 (en) * 2004-02-21 2007-10-11 Wickmann-Werke Gmbh Fusible Conductive Coil with an Insulating Intermediate Coil for Fuse Element
EP1797576A4 (en) * 2004-09-15 2008-12-10 Littelfuse Inc High voltage/high current fuse
US20060119465A1 (en) * 2004-12-03 2006-06-08 Dietsch G T Fuse with expanding solder
KR100698875B1 (en) * 2005-02-05 2007-03-22 일진전기 주식회사 Current limiting fuse for protecting a transformer
EP1729317B1 (en) * 2005-06-02 2007-10-24 Wickmann-Werke GmbH Helically wound fusible conductor for fuse element with plastic sealing
WO2007041529A2 (en) * 2005-10-03 2007-04-12 Littelfuse, Inc. Fuse with cavity forming enclosure
KR100690572B1 (en) * 2005-10-24 2007-03-09 오리셀 주식회사 Method of producing fuses
US8154376B2 (en) * 2007-09-17 2012-04-10 Littelfuse, Inc. Fuses with slotted fuse bodies
US9117615B2 (en) 2010-05-17 2015-08-25 Littlefuse, Inc. Double wound fusible element and associated fuse
JP5764006B2 (en) * 2011-08-08 2015-08-12 矢崎総業株式会社 fuse
WO2013121373A1 (en) * 2012-02-15 2013-08-22 Mta S.P.A. Fuse
CN103730299A (en) * 2012-10-13 2014-04-16 温州市方为熔断器有限公司 Fuse for protecting solar photovoltaic power generation system
US10043631B2 (en) * 2013-07-02 2018-08-07 Indelcon 2007 S.L. Device for protecting against overcurrents in electric circuits and uses of said device in a fuse link and in a related limiting fuse as well as in fuses for protecting semiconductors
CN105120629A (en) * 2015-07-20 2015-12-02 浪潮电子信息产业股份有限公司 Method for ensuring cabinet server to operate normally, fan board and cabinet server
CN206976273U (en) * 2017-06-30 2018-02-06 厦门赛尔特电子有限公司 A kind of HVDC thermal cut-off
CN107464732B (en) * 2017-09-11 2020-01-03 南京萨特科技发展有限公司 PCB matrix fuse and manufacturing method thereof
WO2019217737A1 (en) * 2018-05-09 2019-11-14 Littelfuse, Inc. Circuit protection devices formed by additive manufacturing
US11217415B2 (en) 2019-09-25 2022-01-04 Littelfuse, Inc. High breaking capacity chip fuse
US11227737B2 (en) 2019-12-26 2022-01-18 Saft America Thermal fuse sleeving
TWM600502U (en) * 2020-06-05 2020-08-21 立德電子股份有限公司 Improved circuit structure for short circuit protection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364719C (en) * 1922-11-30 Josef Goette Heavy current fuse with a hinge-like collapsible cartridge body divided into two halves along the length
CH209745A (en) * 1939-03-02 1940-04-30 Gardy Particip App Fuse.
FR1149961A (en) * 1956-04-19 1958-01-03 Force Et Lumiere Electr Soc D Improvements made to fuse circuit breakers, in particular those with high breaking capacity
DD109472A5 (en) * 1973-01-29 1974-11-05
GB2069776A (en) * 1980-02-13 1981-08-26 Tokyo Shibaura Electric Co Fuse containing boric acid

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319536A (en) * 1885-06-09 Method of making electrical conductors
DE727343C (en) * 1941-05-23 1942-10-31 Patra Patent Treuhand Process for producing a vacuum-tight conductor leadthrough through quartz glass
US2877321A (en) * 1957-06-12 1959-03-10 Chase Shawmut Co High voltage fuses
US4030004A (en) * 1971-04-16 1977-06-14 Nl Industries, Inc. Dielectric ceramic matrices with end barriers
US3756685A (en) * 1972-03-10 1973-09-04 Steven Mfg Co Kaleidoscope
JPS4959957A (en) * 1972-10-16 1974-06-11
US3806855A (en) * 1973-04-30 1974-04-23 Gen Electric Vapor state current limiting device
JPS5021605U (en) * 1973-06-21 1975-03-11
NL7416327A (en) * 1974-12-16 1976-06-18 Philips Nv ELECTRICAL RESISTANCE.
US4003129A (en) * 1975-10-09 1977-01-18 General Electric Company Method of making current limiting fuse having a filter disposed in one end cap
US4101860A (en) * 1976-05-20 1978-07-18 Mcgraw-Edison Company Protector for electric circuits
US4159458A (en) * 1977-08-01 1979-06-26 Wiebe Gerald L Encapsulated electrically conducting component with reservoir end caps
JPS5539168A (en) * 1978-09-13 1980-03-18 Mitsubishi Electric Corp Fuse and method of fabricating same
US4320374A (en) * 1979-03-21 1982-03-16 Kearney-National (Canada) Limited Electric fuses employing composite aluminum and cadmium fuse elements
US4374371A (en) * 1980-01-17 1983-02-15 Kearney-National, Inc. Cadmium electric fuse
US4326185A (en) * 1981-04-27 1982-04-20 San-O Industrial Company, Ltd. Electrical fuse with semi-cylindrical casings
JPS58111235A (en) * 1981-12-23 1983-07-02 株式会社村田製作所 Fuse
CA1172432A (en) * 1982-03-11 1984-08-14 Hydro-Quebec Winding apparatus for coreless current limiting fuses
US4540969A (en) * 1983-08-23 1985-09-10 Hughes Aircraft Company Surface-metalized, bonded fuse with mechanically-stabilized end caps
US4749980A (en) * 1987-01-22 1988-06-07 Morrill Glasstek, Inc. Sub-miniature fuse
US4769902A (en) * 1987-06-09 1988-09-13 Northern Telecom Limited Thermal fuse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE364719C (en) * 1922-11-30 Josef Goette Heavy current fuse with a hinge-like collapsible cartridge body divided into two halves along the length
CH209745A (en) * 1939-03-02 1940-04-30 Gardy Particip App Fuse.
FR1149961A (en) * 1956-04-19 1958-01-03 Force Et Lumiere Electr Soc D Improvements made to fuse circuit breakers, in particular those with high breaking capacity
DD109472A5 (en) * 1973-01-29 1974-11-05
GB2069776A (en) * 1980-02-13 1981-08-26 Tokyo Shibaura Electric Co Fuse containing boric acid

Also Published As

Publication number Publication date
EP0283414A2 (en) 1988-09-21
MX169655B (en) 1993-07-16
DE3874782T2 (en) 1993-04-01
KR880011853A (en) 1988-10-31
CN1008673B (en) 1990-07-04
CN1013719B (en) 1991-08-28
US4855705A (en) 1989-08-08
AR241557A1 (en) 1992-08-31
KR910005072B1 (en) 1991-07-22
EP0283414B1 (en) 1992-09-23
JPS63264845A (en) 1988-11-01
CN88102153A (en) 1988-10-05
CN1042027A (en) 1990-05-09
BR8801241A (en) 1988-10-25
IN172362B (en) 1993-07-03
DE3874782D1 (en) 1992-10-29
US4890380A (en) 1990-01-02
CA1264791A (en) 1990-01-23

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