EP0065806A3 - Voltage-dependent resistor and its manufacturing process - Google Patents

Voltage-dependent resistor and its manufacturing process

Info

Publication number
EP0065806A3
EP0065806A3 EP82200615A EP82200615A EP0065806A3 EP 0065806 A3 EP0065806 A3 EP 0065806A3 EP 82200615 A EP82200615 A EP 82200615A EP 82200615 A EP82200615 A EP 82200615A EP 0065806 A3 EP0065806 A3 EP 0065806A3
Authority
EP
European Patent Office
Prior art keywords
voltage
manufacturing process
dependent resistor
resistor
dependent
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
EP82200615A
Other languages
German (de)
Other versions
EP0065806B1 (en
EP0065806A2 (en
Inventor
Detlev Dr. Hennings
Axel Dr. Schnell
Herbert Schreinemacher
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
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 Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Publication of EP0065806A2 publication Critical patent/EP0065806A2/en
Publication of EP0065806A3 publication Critical patent/EP0065806A3/en
Application granted granted Critical
Publication of EP0065806B1 publication Critical patent/EP0065806B1/en
Expired legal-status Critical Current

Links

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
    • H01C7/10—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
    • H01C7/115—Titanium dioxide- or titanate type
EP82200615A 1981-05-29 1982-05-19 Voltage-dependent resistor and its manufacturing process Expired EP0065806B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3121289 1981-05-29
DE19813121289 DE3121289A1 (en) 1981-05-29 1981-05-29 VOLTAGE-RESISTANT RESISTANCE AND METHOD FOR THE PRODUCTION THEREOF

Publications (3)

Publication Number Publication Date
EP0065806A2 EP0065806A2 (en) 1982-12-01
EP0065806A3 true EP0065806A3 (en) 1983-05-04
EP0065806B1 EP0065806B1 (en) 1985-11-21

Family

ID=6133437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82200615A Expired EP0065806B1 (en) 1981-05-29 1982-05-19 Voltage-dependent resistor and its manufacturing process

Country Status (4)

Country Link
US (2) US4581159A (en)
EP (1) EP0065806B1 (en)
JP (1) JPS57199202A (en)
DE (2) DE3121289A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188103A (en) * 1983-04-08 1984-10-25 株式会社村田製作所 Porcelain composition for voltage nonlinear resistor
DE3523681A1 (en) * 1985-07-03 1987-01-08 Philips Patentverwaltung METHOD FOR PRODUCING CERAMIC SINTER BODIES
JPH0670884B2 (en) * 1986-12-27 1994-09-07 株式会社住友金属セラミックス Dielectric porcelain composition for microwave
US5225126A (en) * 1991-10-03 1993-07-06 Alfred University Piezoresistive sensor
DE10026258B4 (en) * 2000-05-26 2004-03-25 Epcos Ag Ceramic material, ceramic component with the ceramic material and use of the ceramic component
DE102007010239A1 (en) * 2007-03-02 2008-09-04 Epcos Ag Piezoelectric material comprising a metal containing material useful in piezoelectric building elements and in piezoelectric-multi layered actuators
DE102009058795A1 (en) * 2009-12-18 2011-06-22 Epcos Ag, 81669 Piezoelectric ceramic material, method for producing the piezoelectric ceramic material, multilayer piezoelectric component, and method of manufacturing the piezoelectric multilayer component
WO2019108885A1 (en) 2017-12-01 2019-06-06 Avx Corporation Low aspect ratio varistor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092805A (en) * 1963-12-13 1967-11-29 Philips Electronic Associated Improvements relating to devices consisting mainly of oxidic dielectric material
US3561106A (en) * 1968-07-03 1971-02-09 Univ Iowa State Res Found Inc Barrier layer circuit element and method of forming
US3933668A (en) * 1973-07-16 1976-01-20 Sony Corporation Intergranular insulation type polycrystalline ceramic semiconductive composition
NL7801443A (en) * 1977-02-09 1978-08-11 Matsushita Electric Ind Co Ltd PROCESS OF MANUFACTURING A CERAMIC ELECTRONIC COMPONENT.
EP0041379A2 (en) * 1980-05-30 1981-12-09 Matsushita Electric Industrial Co., Ltd. Composite function element and process for producing same
EP0044981A2 (en) * 1980-07-30 1982-02-03 Taiyo Yuden Co., Ltd. Semiconductive ceramic compositions with a nonlinear volt-ampere characteristic, and process for preparing coherent bodies of such compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237084A (en) * 1979-03-26 1980-12-02 University Of Illinois Foundation Method of producing internal boundary layer ceramic compositions
US4347167A (en) * 1980-10-01 1982-08-31 University Of Illinois Foundation Fine-grain semiconducting ceramic compositions
US4419310A (en) * 1981-05-06 1983-12-06 Sprague Electric Company SrTiO3 barrier layer capacitor
JPS58103116A (en) * 1981-12-16 1983-06-20 太陽誘電株式会社 Semiconductor porcelain for condenser and method of producing same
JPS5891602A (en) * 1981-11-26 1983-05-31 太陽誘電株式会社 Voltage nonlinear porcelain composition
US4436650A (en) * 1982-07-14 1984-03-13 Gte Laboratories Incorporated Low voltage ceramic varistor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092805A (en) * 1963-12-13 1967-11-29 Philips Electronic Associated Improvements relating to devices consisting mainly of oxidic dielectric material
US3561106A (en) * 1968-07-03 1971-02-09 Univ Iowa State Res Found Inc Barrier layer circuit element and method of forming
US3933668A (en) * 1973-07-16 1976-01-20 Sony Corporation Intergranular insulation type polycrystalline ceramic semiconductive composition
NL7801443A (en) * 1977-02-09 1978-08-11 Matsushita Electric Ind Co Ltd PROCESS OF MANUFACTURING A CERAMIC ELECTRONIC COMPONENT.
EP0041379A2 (en) * 1980-05-30 1981-12-09 Matsushita Electric Industrial Co., Ltd. Composite function element and process for producing same
EP0044981A2 (en) * 1980-07-30 1982-02-03 Taiyo Yuden Co., Ltd. Semiconductive ceramic compositions with a nonlinear volt-ampere characteristic, and process for preparing coherent bodies of such compositions

Also Published As

Publication number Publication date
JPH0236041B2 (en) 1990-08-15
EP0065806B1 (en) 1985-11-21
EP0065806A2 (en) 1982-12-01
JPS57199202A (en) 1982-12-07
DE3121289A1 (en) 1982-12-23
US4581159A (en) 1986-04-08
DE3267542D1 (en) 1986-01-02
US4692289A (en) 1987-09-08

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