JP4755648B2 - バリスタ - Google Patents

バリスタ Download PDF

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Publication number
JP4755648B2
JP4755648B2 JP2007531590A JP2007531590A JP4755648B2 JP 4755648 B2 JP4755648 B2 JP 4755648B2 JP 2007531590 A JP2007531590 A JP 2007531590A JP 2007531590 A JP2007531590 A JP 2007531590A JP 4755648 B2 JP4755648 B2 JP 4755648B2
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JP
Japan
Prior art keywords
varistor
insulating layer
glass
filler
ceramic
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 - Fee Related
Application number
JP2007531590A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008513982A5 (https=
JP2008513982A (ja
Inventor
ヨースト トーマス
シュリーナー アンドレアス
ライズィンガー ハラルト
クレーメン ゲルト
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.)
TDK Electronics AG
Original Assignee
Epcos AG
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 Epcos AG filed Critical Epcos AG
Publication of JP2008513982A publication Critical patent/JP2008513982A/ja
Publication of JP2008513982A5 publication Critical patent/JP2008513982A5/ja
Application granted granted Critical
Publication of JP4755648B2 publication Critical patent/JP4755648B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/18—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/102—Varistor boundary, e.g. surface layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
JP2007531590A 2004-09-15 2005-09-15 バリスタ Expired - Fee Related JP4755648B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004044648.2 2004-09-15
DE102004044648A DE102004044648A1 (de) 2004-09-15 2004-09-15 Varistor
PCT/DE2005/001622 WO2006029610A1 (de) 2004-09-15 2005-09-15 Varistor mit einer isolierenden schicht aus einem grundglas mit füllstoff

Publications (3)

Publication Number Publication Date
JP2008513982A JP2008513982A (ja) 2008-05-01
JP2008513982A5 JP2008513982A5 (https=) 2008-07-31
JP4755648B2 true JP4755648B2 (ja) 2011-08-24

Family

ID=35197931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007531590A Expired - Fee Related JP4755648B2 (ja) 2004-09-15 2005-09-15 バリスタ

Country Status (5)

Country Link
US (1) US8130071B2 (https=)
EP (1) EP1789977B1 (https=)
JP (1) JP4755648B2 (https=)
DE (1) DE102004044648A1 (https=)
WO (1) WO2006029610A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5272683B2 (ja) * 2008-11-28 2013-08-28 株式会社村田製作所 非線形抵抗変化素子
EP2507801B1 (en) 2009-12-04 2014-05-21 ABB Research Ltd. A high voltage surge arrester
MX2014000493A (es) * 2011-07-14 2014-05-14 Bruce Barton Toma portatil de corriente con supresión de sobretensión transitoria o protección contra sobretensión transitoria y método para su fabricación.
DE102011079813A1 (de) * 2011-07-26 2013-01-31 Siemens Aktiengesellschaft Spannungsbegrenzende Zusammensetzung
US11037710B2 (en) 2018-07-18 2021-06-15 Avx Corporation Varistor passivation layer and method of making the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473264A (en) * 1977-11-25 1979-06-12 Tokyo Shibaura Electric Co Nonnlinear resistor
JPS60219704A (ja) * 1984-04-17 1985-11-02 株式会社日立製作所 電圧非直線抵抗体及びその製造法
JPH0391201A (ja) * 1989-09-01 1991-04-16 Fuji Electric Co Ltd 電圧非直線抵抗体
JPH0529108A (ja) * 1991-07-23 1993-02-05 Toshiba Corp 非直線抵抗体
JPH0696907A (ja) * 1992-09-11 1994-04-08 Murata Mfg Co Ltd チップバリスタの製造方法
JPH07297011A (ja) * 1994-04-25 1995-11-10 Matsushita Electric Ind Co Ltd 酸化亜鉛バリスタ
JPH08172002A (ja) * 1994-12-16 1996-07-02 Meidensha Corp 電圧非直線型抵抗体の製造方法
JP2002305104A (ja) * 2001-04-06 2002-10-18 Mitsubishi Electric Corp 電圧非直線抵抗体およびその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1346851A (en) * 1971-05-21 1974-02-13 Matsushita Electric Industrial Co Ltd Varistors
US3959543A (en) * 1973-05-17 1976-05-25 General Electric Company Non-linear resistance surge arrester disc collar and glass composition thereof
DE2417523A1 (de) * 1973-05-17 1974-12-05 Gen Electric Nicht-linearer ueberspannungsableiter mit scheibenhuelse und glaszusammensetzung dafuer
JPS5366561A (en) * 1976-11-26 1978-06-14 Matsushita Electric Industrial Co Ltd Thick film varistor composition
US4845308A (en) * 1987-07-20 1989-07-04 The Babcock & Wilcox Company Superconducting electrical conductor
EP0620567B1 (en) 1989-11-08 1996-07-17 Matsushita Electric Industrial Co., Ltd. A zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating
DE4136115C1 (https=) * 1991-11-02 1993-01-28 Schott Glaswerke, 6500 Mainz, De
FR2698736B1 (fr) * 1992-11-27 1995-03-17 Soule Sa Perfectionnements aux parafoudres à varistances notamment pour haute tension.
US5294909A (en) 1993-01-07 1994-03-15 Barber-Colman Company Resistive sensor for position detection of manifold failures
US5402100A (en) * 1993-12-06 1995-03-28 General Electric Company Overvoltage surge arrester with means for protecting its porcelain housing against rupture by arc-produced shocks
US6008975A (en) * 1997-03-03 1999-12-28 Mcgraw-Edison Company Self-compressive surge arrester module and method of making same
JP4157237B2 (ja) * 1998-11-09 2008-10-01 株式会社東芝 電圧非直線抵抗体及びその製造方法
TW466507B (en) * 1999-10-04 2001-12-01 Toshiba Corp Voltage nonlinear resistor and its manufacture
JP2001176703A (ja) * 1999-10-04 2001-06-29 Toshiba Corp 電圧非直線抵抗体及びその製造方法
JP2002151307A (ja) * 2000-08-31 2002-05-24 Toshiba Corp 電圧非直線抵抗体

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473264A (en) * 1977-11-25 1979-06-12 Tokyo Shibaura Electric Co Nonnlinear resistor
JPS60219704A (ja) * 1984-04-17 1985-11-02 株式会社日立製作所 電圧非直線抵抗体及びその製造法
JPH0391201A (ja) * 1989-09-01 1991-04-16 Fuji Electric Co Ltd 電圧非直線抵抗体
JPH0529108A (ja) * 1991-07-23 1993-02-05 Toshiba Corp 非直線抵抗体
JPH0696907A (ja) * 1992-09-11 1994-04-08 Murata Mfg Co Ltd チップバリスタの製造方法
JPH07297011A (ja) * 1994-04-25 1995-11-10 Matsushita Electric Ind Co Ltd 酸化亜鉛バリスタ
JPH08172002A (ja) * 1994-12-16 1996-07-02 Meidensha Corp 電圧非直線型抵抗体の製造方法
JP2002305104A (ja) * 2001-04-06 2002-10-18 Mitsubishi Electric Corp 電圧非直線抵抗体およびその製造方法

Also Published As

Publication number Publication date
WO2006029610A1 (de) 2006-03-23
DE102004044648A1 (de) 2006-03-30
EP1789977B1 (de) 2014-08-20
JP2008513982A (ja) 2008-05-01
US8130071B2 (en) 2012-03-06
US20080030296A1 (en) 2008-02-07
EP1789977A1 (de) 2007-05-30

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