DE69526971T2 - Verbesserungen an keramischen chip-sicherungen - Google Patents

Verbesserungen an keramischen chip-sicherungen

Info

Publication number
DE69526971T2
DE69526971T2 DE69526971T DE69526971T DE69526971T2 DE 69526971 T2 DE69526971 T2 DE 69526971T2 DE 69526971 T DE69526971 T DE 69526971T DE 69526971 T DE69526971 T DE 69526971T DE 69526971 T2 DE69526971 T2 DE 69526971T2
Authority
DE
Germany
Prior art keywords
ceramic chip
chip fuses
fuses
ceramic
chip
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
DE69526971T
Other languages
English (en)
Other versions
DE69526971D1 (de
Inventor
Stephen Whitney
Keith Spalding
Joan Winnett
Varinder Kalra
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.)
Cooper Industries LLC
Original Assignee
Cooper Industries LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26973205&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69526971(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/302,999 external-priority patent/US5440802A/en
Application filed by Cooper Industries LLC filed Critical Cooper Industries LLC
Application granted granted Critical
Publication of DE69526971D1 publication Critical patent/DE69526971D1/de
Publication of DE69526971T2 publication Critical patent/DE69526971T2/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
    • H01H85/02—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
    • 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
    • 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
    • H01H85/0415—Miniature fuses cartridge type
    • H01H85/0418—Miniature fuses cartridge type with ferrule type end 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
    • H01H85/04—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
DE69526971T 1994-09-12 1995-09-12 Verbesserungen an keramischen chip-sicherungen Expired - Lifetime DE69526971T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/302,999 US5440802A (en) 1994-09-12 1994-09-12 Method of making wire element ceramic chip fuses
US08/514,088 US5726621A (en) 1994-09-12 1995-08-11 Ceramic chip fuses with multiple current carrying elements and a method for making the same
PCT/US1995/011722 WO1996008832A1 (en) 1994-09-12 1995-09-12 Improvements in ceramic chip fuses

Publications (2)

Publication Number Publication Date
DE69526971D1 DE69526971D1 (de) 2002-07-11
DE69526971T2 true DE69526971T2 (de) 2003-01-09

Family

ID=26973205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526971T Expired - Lifetime DE69526971T2 (de) 1994-09-12 1995-09-12 Verbesserungen an keramischen chip-sicherungen

Country Status (8)

Country Link
US (1) US5726621A (de)
EP (1) EP0801803B1 (de)
JP (1) JP3075414B2 (de)
KR (1) KR100222337B1 (de)
CN (1) CN1071930C (de)
AU (1) AU3589795A (de)
DE (1) DE69526971T2 (de)
WO (1) WO1996008832A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010026091A1 (de) * 2010-07-05 2012-01-05 Hung-Chih Chiu Überstromsicherung

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DE19738575A1 (de) * 1997-09-04 1999-06-10 Wickmann Werke Gmbh Elektrisches Sicherungselement
EP1074034B1 (de) * 1998-04-24 2002-03-06 Wickmann-Werke GmbH Elektrisches sicherungselement
DE19827595A1 (de) * 1998-04-24 1999-10-28 Wickmann Werke Gmbh Laminierter Wickelschmelzleiter
US6002322A (en) * 1998-05-05 1999-12-14 Littelfuse, Inc. Chip protector surface-mounted fuse device
US6034589A (en) * 1998-12-17 2000-03-07 Aem, Inc. Multi-layer and multi-element monolithic surface mount fuse and method of making the same
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EP1274110A1 (de) * 2001-07-02 2003-01-08 Abb Research Ltd. Schmelzsicherung
DE10142091A1 (de) * 2001-08-30 2003-03-20 Wickmann Werke Gmbh Verfahren zum Herstellen eines Schutzbauelements mit einem eingestellten Zeitverhalten des Wärmeübergangs von einem Heizelement zu einem Schmelzelement
US7436284B2 (en) * 2002-01-10 2008-10-14 Cooper Technologies Company Low resistance polymer matrix fuse apparatus and method
US7385475B2 (en) * 2002-01-10 2008-06-10 Cooper Technologies Company Low resistance polymer matrix fuse apparatus and method
US7570148B2 (en) * 2002-01-10 2009-08-04 Cooper Technologies Company Low resistance polymer matrix fuse apparatus and method
CZ300786B6 (cs) * 2002-03-28 2009-08-12 Oez S.R.O. Tavný vodic, zejména pro vložky tavných elektrických pojistek
WO2004100187A1 (ja) * 2003-05-08 2004-11-18 Matsushita Electric Industrial Co., Ltd. 電子部品及びその製造方法
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US7477130B2 (en) * 2005-01-28 2009-01-13 Littelfuse, Inc. Dual fuse link thin film fuse
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US7952461B2 (en) * 2008-05-08 2011-05-31 Cooper Technologies Company Sensor element for a fault interrupter and load break switch
US8004377B2 (en) * 2008-05-08 2011-08-23 Cooper Technologies Company Indicator for a fault interrupter and load break switch
US7936541B2 (en) 2008-05-08 2011-05-03 Cooper Technologies Company Adjustable rating for a fault interrupter and load break switch
US7920037B2 (en) * 2008-05-08 2011-04-05 Cooper Technologies Company Fault interrupter and load break switch
CN101620954B (zh) * 2008-07-02 2011-11-30 Aem科技(苏州)股份有限公司 表面贴装熔断器的制造方法和表面贴装熔断器
US8013263B2 (en) * 2008-08-14 2011-09-06 Cooper Technologies Company Multi-deck transformer switch
US8153916B2 (en) * 2008-08-14 2012-04-10 Cooper Technologies Company Tap changer switch
WO2010031434A1 (de) * 2008-09-18 2010-03-25 Schurter Ag Verfahren und vorrichtung zur herstellung von smd-sicherungselementen
CN101441960B (zh) * 2008-11-25 2011-05-11 南京萨特科技发展有限公司 一种多层片式保险丝及其制造方法
WO2010060275A1 (zh) * 2008-11-25 2010-06-03 南京萨特科技发展有限公司 一种多层片式保险丝及其制造方法
WO2010065733A1 (en) * 2008-12-04 2010-06-10 Cooper Technologies Company Low force low oil trip mechanism
JP2010244773A (ja) * 2009-04-03 2010-10-28 Hung-Jr Chiou 電流保護の素子構造、および、その製造方法
DE202009017813U1 (de) 2009-04-14 2010-07-01 Chiu, Hung-Chih, Wu Ku Überstromsicherungselement
US8081057B2 (en) * 2009-05-14 2011-12-20 Hung-Chih Chiu Current protection device and the method for forming the same
US8659384B2 (en) * 2009-09-16 2014-02-25 Littelfuse, Inc. Metal film surface mount fuse
US8531263B2 (en) * 2009-11-24 2013-09-10 Littelfuse, Inc. Circuit protection device
TWI405231B (zh) * 2009-12-08 2013-08-11 Hung Chih Chiu Ultra - miniature Fuses and Their Making Methods
CN102194615A (zh) * 2010-03-02 2011-09-21 功得电子工业股份有限公司 埋入式线路积层保护元件及其制法
US9117615B2 (en) 2010-05-17 2015-08-25 Littlefuse, Inc. Double wound fusible element and associated fuse
US9847203B2 (en) * 2010-10-14 2017-12-19 Avx Corporation Low current fuse
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
US10134556B2 (en) * 2011-10-19 2018-11-20 Littelfuse, Inc. Composite fuse element and method of making
CN102800541B (zh) * 2012-08-06 2014-12-10 南京萨特科技发展有限公司 一种低温共烧陶瓷堆叠保护元件及其制作方法
US20150009007A1 (en) * 2013-03-14 2015-01-08 Littelfuse, Inc. Laminated electrical fuse
US20140266565A1 (en) * 2013-03-14 2014-09-18 Littelfuse, Inc. Laminated electrical fuse
US20160005561A1 (en) * 2013-03-14 2016-01-07 Littelfuse, Inc. Laminated electrical fuse
US20140300444A1 (en) * 2013-03-14 2014-10-09 Littelfuse, Inc. Laminated electrical fuse
US20150200067A1 (en) * 2014-01-10 2015-07-16 Littelfuse, Inc. Ceramic chip fuse with offset fuse element
JP6045714B1 (ja) * 2015-04-07 2016-12-14 エス・オー・シー株式会社 ヒューズの製造方法、ヒューズ、回路基板の製造方法及び回路基板
CN105201061A (zh) * 2015-09-30 2015-12-30 重庆跃发日用品有限公司 便捷设置的落地式小便槽
CN105813386B (zh) * 2016-05-09 2018-06-05 深圳市博敏电子有限公司 一种带熔断保险功能的印制线路板及其制备方法
KR102482155B1 (ko) * 2017-10-17 2022-12-29 에이치엘만도 주식회사 퓨즈용 패드, 그를 포함하는 인쇄 회로 기판 및 그 제조 방법
US11729906B2 (en) * 2018-12-12 2023-08-15 Eaton Intelligent Power Limited Printed circuit board with integrated fusing and arc suppression
JP7368144B2 (ja) * 2019-08-27 2023-10-24 Koa株式会社 チップ型電流ヒューズ
US11217415B2 (en) * 2019-09-25 2022-01-04 Littelfuse, Inc. High breaking capacity chip fuse
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010026091A1 (de) * 2010-07-05 2012-01-05 Hung-Chih Chiu Überstromsicherung
DE102010026091B4 (de) * 2010-07-05 2017-02-02 Hung-Chih Chiu Überstromsicherung

Also Published As

Publication number Publication date
EP0801803A4 (de) 1998-06-03
EP0801803B1 (de) 2002-06-05
WO1996008832A1 (en) 1996-03-21
JPH10504933A (ja) 1998-05-12
US5726621A (en) 1998-03-10
KR100222337B1 (ko) 1999-10-01
JP3075414B2 (ja) 2000-08-14
CN1071930C (zh) 2001-09-26
CN1159249A (zh) 1997-09-10
DE69526971D1 (de) 2002-07-11
AU3589795A (en) 1996-03-29
EP0801803A1 (de) 1997-10-22

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