IE39234B1 - Voltage dependent resistances - Google Patents

Voltage dependent resistances

Info

Publication number
IE39234B1
IE39234B1 IE87374A IE87374A IE39234B1 IE 39234 B1 IE39234 B1 IE 39234B1 IE 87374 A IE87374 A IE 87374A IE 87374 A IE87374 A IE 87374A IE 39234 B1 IE39234 B1 IE 39234B1
Authority
IE
Ireland
Prior art keywords
voltage dependent
dependent resistances
resistances
voltage
dependent
Prior art date
Application number
IE87374A
Other languages
English (en)
Other versions
IE39234L (en
Original Assignee
Conradty Fa C
Conradty Peter
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 DE19732321556 external-priority patent/DE2321556C3/de
Application filed by Conradty Fa C, Conradty Peter filed Critical Conradty Fa C
Publication of IE39234L publication Critical patent/IE39234L/xx
Publication of IE39234B1 publication Critical patent/IE39234B1/xx

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
    • C04B35/26—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 ferrites
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites
    • 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
    • C04B35/26—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 ferrites
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
IE87374A 1973-04-28 1974-04-24 Voltage dependent resistances IE39234B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321556 DE2321556C3 (de) 1973-04-28 Spannungsabhängiger Widerstandskörper

Publications (2)

Publication Number Publication Date
IE39234L IE39234L (en) 1974-10-28
IE39234B1 true IE39234B1 (en) 1978-08-30

Family

ID=5879541

Family Applications (1)

Application Number Title Priority Date Filing Date
IE87374A IE39234B1 (en) 1973-04-28 1974-04-24 Voltage dependent resistances

Country Status (6)

Country Link
FR (1) FR2227606B1 (OSRAM)
GB (1) GB1423476A (OSRAM)
IE (1) IE39234B1 (OSRAM)
IT (1) IT1010223B (OSRAM)
NL (1) NL7405793A (OSRAM)
SE (1) SE385995B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172202A (ja) * 1983-03-22 1984-09-28 秩父セメント株式会社 電圧非直線性抵抗体の製造方法
JP3635410B2 (ja) * 1992-12-28 2005-04-06 Ｔｄｋ株式会社 マンガン−亜鉛系フェライトの製造方法

Also Published As

Publication number Publication date
NL7405793A (OSRAM) 1974-10-30
IT1010223B (it) 1977-01-10
IE39234L (en) 1974-10-28
FR2227606B1 (OSRAM) 1978-01-20
DE2321556B2 (de) 1976-05-20
GB1423476A (en) 1976-02-04
FR2227606A1 (OSRAM) 1974-11-22
DE2321556A1 (de) 1974-11-21
SE385995B (sv) 1976-07-26

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