DE69513752D1 - Verfahren zur Herstellung von Sinterkörpern aus Zinkoxid - Google Patents

Verfahren zur Herstellung von Sinterkörpern aus Zinkoxid

Info

Publication number
DE69513752D1
DE69513752D1 DE69513752T DE69513752T DE69513752D1 DE 69513752 D1 DE69513752 D1 DE 69513752D1 DE 69513752 T DE69513752 T DE 69513752T DE 69513752 T DE69513752 T DE 69513752T DE 69513752 D1 DE69513752 D1 DE 69513752D1
Authority
DE
Germany
Prior art keywords
production
zinc oxide
sintered bodies
sintered
bodies
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
DE69513752T
Other languages
English (en)
Other versions
DE69513752T2 (de
Inventor
Masahiro Itoh
Atsushi Iga
Hideyuki Okinaka
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69513752D1 publication Critical patent/DE69513752D1/de
Application granted granted Critical
Publication of DE69513752T2 publication Critical patent/DE69513752T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01C7/112—ZnO type
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
DE69513752T 1994-08-29 1995-08-28 Verfahren zur Herstellung von Sinterkörpern aus Zinkoxid Expired - Fee Related DE69513752T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20398894A JP3251134B2 (ja) 1994-08-29 1994-08-29 酸化亜鉛焼結体の製造方法

Publications (2)

Publication Number Publication Date
DE69513752D1 true DE69513752D1 (de) 2000-01-13
DE69513752T2 DE69513752T2 (de) 2000-05-31

Family

ID=16482928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513752T Expired - Fee Related DE69513752T2 (de) 1994-08-29 1995-08-28 Verfahren zur Herstellung von Sinterkörpern aus Zinkoxid

Country Status (4)

Country Link
US (2) US5569414A (de)
EP (1) EP0699641B1 (de)
JP (1) JP3251134B2 (de)
DE (1) DE69513752T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11258281A (ja) * 1998-03-11 1999-09-24 Toshiba Corp 放電計数器
ATE403935T1 (de) * 2004-04-06 2008-08-15 Abb Research Ltd Elektrisches nichtlineares material für anwendungen mit hoher und mittlerer spannung
DE102005040582A1 (de) * 2005-08-22 2007-03-01 Itn Nanovation Gmbh Hochtemperaturstabile keramische Schichten und Formkörper
US20090143216A1 (en) * 2007-12-03 2009-06-04 General Electric Company Composition and method
US8693012B2 (en) * 2008-09-04 2014-04-08 Xerox Corporation Run cost optimization for multi-engine printing system
US20100157492A1 (en) * 2008-12-23 2010-06-24 General Electric Company Electronic device and associated method
DE102012101606A1 (de) * 2011-10-28 2013-05-02 Epcos Ag ESD-Schutzbauelement und Bauelement mit einem ESD-Schutzbauelement und einer LED
CN102723157A (zh) * 2012-06-14 2012-10-10 扬州发运电气有限公司 中压高能氧化锌电阻片的制造方法
JP6231127B2 (ja) * 2012-12-27 2017-11-15 リテルヒューズ・インク 酸化亜鉛ベースのバリスタ及びその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735484C2 (de) * 1977-08-05 1984-06-07 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung von Dickfilm-Varistoren mit Zinkoxid als Hauptkomponente
US4386021A (en) * 1979-11-27 1983-05-31 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor and method of making the same
DD150968A1 (de) * 1980-05-27 1981-09-23 Felix Lange Verfahren zur herstellung keramischer halbleiterbauelemente
JPS57169203A (en) * 1981-04-09 1982-10-18 Sanken Electric Co Ltd Oxide voltage nonlinear resistor
US4477793A (en) * 1982-06-30 1984-10-16 Fuji Electric Co., Ltd. Zinc oxide non-linear resistor
DE68910621T2 (de) * 1988-08-10 1994-05-19 Ngk Insulators Ltd Nichtlineare spannungsabhängige Widerstände.
US4959262A (en) * 1988-08-31 1990-09-25 General Electric Company Zinc oxide varistor structure
JPH03142802A (ja) * 1989-10-27 1991-06-18 Ngk Insulators Ltd 電圧非直線抵抗体の製造法
JPH04139702A (ja) * 1990-09-29 1992-05-13 Taiyo Yuden Co Ltd 電圧非直線抵抗体
US5277843A (en) * 1991-01-29 1994-01-11 Ngk Insulators, Ltd. Voltage non-linear resistor
KR940010133A (ko) * 1992-10-20 1994-05-24 모리시타 요이찌 산화아연바리스터의 제조방법

Also Published As

Publication number Publication date
EP0699641A1 (de) 1996-03-06
EP0699641B1 (de) 1999-12-08
US5569414A (en) 1996-10-29
DE69513752T2 (de) 2000-05-31
JP3251134B2 (ja) 2002-01-28
JPH0867555A (ja) 1996-03-12
US5811033A (en) 1998-09-22

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Legal Events

Date Code Title Description
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

8339 Ceased/non-payment of the annual fee