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DE10164240B4 - Schaltungsschutzvorrichtung - Google Patents

Schaltungsschutzvorrichtung Download PDF

Info

Publication number
DE10164240B4
DE10164240B4 DE10164240A DE10164240A DE10164240B4 DE 10164240 B4 DE10164240 B4 DE 10164240B4 DE 10164240 A DE10164240 A DE 10164240A DE 10164240 A DE10164240 A DE 10164240A DE 10164240 B4 DE10164240 B4 DE 10164240B4
Authority
DE
Germany
Prior art keywords
protection device
circuit protection
circuit
protection
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
DE10164240A
Other languages
English (en)
Other versions
DE10164240A1 (de
Inventor
Michio Fukuoka
Kenichi Hasegawa
Yasuki Nagatomo
Eizo Hatanaka
Hideyuki Todaka
Toshiyuki Iwao
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 JP2000397686A external-priority patent/JP2002197963A/ja
Priority claimed from JP2000397685A external-priority patent/JP2002197962A/ja
Priority claimed from JP2001183173A external-priority patent/JP3549497B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE10164240A1 publication Critical patent/DE10164240A1/de
Application granted granted Critical
Publication of DE10164240B4 publication Critical patent/DE10164240B4/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
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • 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
    • H01H85/041—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
    • H01H85/0039—Means for influencing the rupture process of the fusible element
    • H01H85/0047—Heating means
    • H01H85/0052—Fusible element and series heating means or series heat dams
    • 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
    • H01H85/06—Fusible members characterised by the fusible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
  • Structure Of Printed Boards (AREA)
DE10164240A 2000-12-27 2001-12-27 Schaltungsschutzvorrichtung Expired - Lifetime DE10164240B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000397686A JP2002197963A (ja) 2000-12-27 2000-12-27 回路保護素子
JP2000397685A JP2002197962A (ja) 2000-12-27 2000-12-27 回路保護素子
JP2001183173A JP3549497B2 (ja) 2001-06-18 2001-06-18 回路保護素子及び実装構造

Publications (2)

Publication Number Publication Date
DE10164240A1 DE10164240A1 (de) 2002-09-19
DE10164240B4 true DE10164240B4 (de) 2005-10-20

Family

ID=27345568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10164240A Expired - Lifetime DE10164240B4 (de) 2000-12-27 2001-12-27 Schaltungsschutzvorrichtung

Country Status (5)

Country Link
US (1) US6771476B2 (de)
KR (1) KR100798182B1 (de)
CN (1) CN1233008C (de)
DE (1) DE10164240B4 (de)
TW (1) TW541556B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW541556B (en) * 2000-12-27 2003-07-11 Matsushita Electric Ind Co Ltd Circuit protector
US7005727B2 (en) * 2001-12-28 2006-02-28 Intel Corporation Low cost programmable CPU package/substrate
US20060091534A1 (en) * 2002-12-13 2006-05-04 Matsushita Electric Industrial Co., Ltd. Chip part manufacturing method and chip parts
JP4435734B2 (ja) * 2003-05-08 2010-03-24 パナソニック株式会社 電子部品及びその製造方法
DE102004033251B3 (de) 2004-07-08 2006-03-09 Vishay Bccomponents Beyschlag Gmbh Schmelzsicherung für einem Chip
TWI278903B (en) * 2005-09-09 2007-04-11 Delta Electronics Inc Microstructure and manufacturing method thereof
JP5287154B2 (ja) * 2007-11-08 2013-09-11 パナソニック株式会社 回路保護素子およびその製造方法
CN102299033B (zh) * 2010-06-24 2014-06-04 邱鸿智 电流保护的元件结构
DE102010038401B4 (de) * 2010-07-26 2013-11-14 Vishay Bccomponents Beyschlag Gmbh Thermosicherung sowie Verwendung einer solchen
US9455106B2 (en) 2011-02-02 2016-09-27 Littelfuse, Inc. Three-function reflowable circuit protection device
US8941461B2 (en) * 2011-02-02 2015-01-27 Tyco Electronics Corporation Three-function reflowable circuit protection device
DE112012004403B4 (de) * 2011-10-19 2021-06-10 Littelfuse, Inc. Sicherungselement, Sicherung mit einem solchen Sicherungselement und Verfahren zum Herstellen desselben
CN205656934U (zh) * 2015-10-30 2016-10-19 线艺公司 可表面安装的电感部件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243701A (ja) * 1988-08-03 1990-02-14 Koa Corp チップ状ヒューズ抵抗器とその製造方法
JPH03201504A (ja) * 1989-12-28 1991-09-03 Matsushita Electric Ind Co Ltd ヒューズ抵抗器
JPH05120985A (ja) * 1991-10-30 1993-05-18 Rohm Co Ltd ヒユーズ
JPH10284307A (ja) * 1997-04-04 1998-10-23 Matsushita Electric Ind Co Ltd 抵抗器
DE10041050A1 (de) * 1999-09-27 2001-03-29 Cooper Technologies Co Flachformschmelzsicherung und Verfahren zu ihrer Herstellung
DE10004453A1 (de) * 2000-02-03 2001-08-09 Ust Umweltsensortechnik Gmbh Elektronische Sicherung und Verfahren zu deren Herstellung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137896B2 (de) 1973-04-19 1976-10-19
JPS5315556A (en) 1976-07-28 1978-02-13 Koa Denko Fuse resistor for small power
JPS5632402A (en) 1979-08-25 1981-04-01 Nippon Synthetic Chem Ind Co Ltd:The Agent for controlling mildew
JPS5848481B2 (ja) 1980-07-28 1983-10-28 松下電器産業株式会社 水素貯蔵用材料
JPS5838988A (ja) 1981-08-31 1983-03-07 松下電器産業株式会社 図形発生装置
JPH01228101A (ja) 1988-03-09 1989-09-12 Matsushita Electric Ind Co Ltd 厚膜印刷抵抗
JPH025326A (ja) 1988-06-23 1990-01-10 Rikiyuu Denki:Kk ヒューズ
US5204799A (en) * 1990-03-22 1993-04-20 Gpt Limited Protective arrangement for telecommunications line interface circuit
JP3197048B2 (ja) * 1992-03-19 2001-08-13 株式会社東芝 平面型磁気素子の製造方法
JPH0723921A (ja) 1993-07-06 1995-01-27 Toshiba Corp 磁気共鳴イメージング装置
US5432378A (en) * 1993-12-15 1995-07-11 Cooper Industries, Inc. Subminiature surface mounted circuit protector
US5664320A (en) * 1994-04-13 1997-09-09 Cooper Industries Method of making a circuit protector
US5726621A (en) * 1994-09-12 1998-03-10 Cooper Industries, Inc. Ceramic chip fuses with multiple current carrying elements and a method for making the same
JP3097603B2 (ja) 1997-06-13 2000-10-10 松下電器産業株式会社 インダクタンス素子及び無線端末装置
JP3144357B2 (ja) 1997-10-06 2001-03-12 松下電器産業株式会社 チップ抵抗器
JP3549443B2 (ja) 1999-07-02 2004-08-04 松下電器産業株式会社 回路保護素子
TW541556B (en) * 2000-12-27 2003-07-11 Matsushita Electric Ind Co Ltd Circuit protector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243701A (ja) * 1988-08-03 1990-02-14 Koa Corp チップ状ヒューズ抵抗器とその製造方法
JPH03201504A (ja) * 1989-12-28 1991-09-03 Matsushita Electric Ind Co Ltd ヒューズ抵抗器
JPH05120985A (ja) * 1991-10-30 1993-05-18 Rohm Co Ltd ヒユーズ
JPH10284307A (ja) * 1997-04-04 1998-10-23 Matsushita Electric Ind Co Ltd 抵抗器
DE10041050A1 (de) * 1999-09-27 2001-03-29 Cooper Technologies Co Flachformschmelzsicherung und Verfahren zu ihrer Herstellung
DE10004453A1 (de) * 2000-02-03 2001-08-09 Ust Umweltsensortechnik Gmbh Elektronische Sicherung und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
KR20020053763A (ko) 2002-07-05
DE10164240A1 (de) 2002-09-19
KR100798182B1 (ko) 2008-01-24
TW541556B (en) 2003-07-11
CN1365131A (zh) 2002-08-21
CN1233008C (zh) 2005-12-21
US20020097547A1 (en) 2002-07-25
US6771476B2 (en) 2004-08-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

R071 Expiry of right