JPS5788070A - Manufacture of ceramic material for zinc oxide varistor - Google Patents

Manufacture of ceramic material for zinc oxide varistor

Info

Publication number
JPS5788070A
JPS5788070A JP56153536A JP15353681A JPS5788070A JP S5788070 A JPS5788070 A JP S5788070A JP 56153536 A JP56153536 A JP 56153536A JP 15353681 A JP15353681 A JP 15353681A JP S5788070 A JPS5788070 A JP S5788070A
Authority
JP
Japan
Prior art keywords
manufacture
zinc oxide
ceramic material
oxide varistor
varistor
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.)
Pending
Application number
JP56153536A
Other languages
English (en)
Inventor
Etsuker Matsukusufuerudeinanto
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS5788070A publication Critical patent/JPS5788070A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
JP56153536A 1980-09-29 1981-09-28 Manufacture of ceramic material for zinc oxide varistor Pending JPS5788070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3036617A DE3036617C2 (de) 1980-09-29 1980-09-29 Verfahren zur Herstellung des Keramikmaterials für Zinkoxid-Varistoren

Publications (1)

Publication Number Publication Date
JPS5788070A true JPS5788070A (en) 1982-06-01

Family

ID=6113076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153536A Pending JPS5788070A (en) 1980-09-29 1981-09-28 Manufacture of ceramic material for zinc oxide varistor

Country Status (4)

Country Link
US (1) US4405508A (ja)
EP (1) EP0048871B1 (ja)
JP (1) JPS5788070A (ja)
DE (1) DE3036617C2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335354A1 (de) * 1983-09-29 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung dotierter zinkoxid-varistor-keramik
US4638401A (en) * 1984-10-29 1987-01-20 At&T Technologies, Inc. Ceramic compositions and devices
EP0731065B1 (en) * 1995-03-06 1999-07-28 Matsushita Electric Industrial Co., Ltd Zinc oxide ceramics and method for producing the same
US6824671B2 (en) 2001-05-17 2004-11-30 Exxonmobil Chemical Patents Inc. Low noack volatility poly α-olefins
US6869917B2 (en) * 2002-08-16 2005-03-22 Exxonmobil Chemical Patents Inc. Functional fluid lubricant using low Noack volatility base stock fluids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7316787A (ja) * 1972-12-29 1974-07-02
US4165351A (en) * 1975-09-25 1979-08-21 General Electric Company Method of manufacturing a metal oxide varistor
US4147670A (en) * 1975-12-04 1979-04-03 Nippon Electric Co., Ltd. Nonohmic ZnO ceramics including Bi2 O3, CoO, MnO, Sb2 O.sub.3
CH601135A5 (ja) * 1976-07-01 1978-06-30 Bbc Brown Boveri & Cie
CH596647A5 (ja) * 1976-07-01 1978-03-15 Bbc Brown Boveri & Cie
JPS5364752A (en) * 1976-11-19 1978-06-09 Matsushita Electric Ind Co Ltd Method of manufacturing voltage nonlinear resistor
AU497337B2 (en) * 1976-11-19 1978-12-07 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor
US4265844A (en) * 1979-05-16 1981-05-05 Marcon Electronics Co. Ltd. Method of manufacturing a voltage-nonlinear resistor
US4296002A (en) * 1979-06-25 1981-10-20 Mcgraw-Edison Company Metal oxide varistor manufacture
US4297250A (en) * 1980-01-07 1981-10-27 Westinghouse Electric Corp. Method of producing homogeneous ZnO non-linear powder compositions

Also Published As

Publication number Publication date
DE3036617C2 (de) 1982-06-24
DE3036617A1 (de) 1982-04-08
EP0048871B1 (de) 1984-02-15
EP0048871A1 (de) 1982-04-07
US4405508A (en) 1983-09-20

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