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CH380807A - Keramischer elektrischer Widerstand - Google Patents

Keramischer elektrischer Widerstand

Info

Publication number
CH380807A
CH380807A CH7371359A CH7371359A CH380807A CH 380807 A CH380807 A CH 380807A CH 7371359 A CH7371359 A CH 7371359A CH 7371359 A CH7371359 A CH 7371359A CH 380807 A CH380807 A CH 380807A
Authority
CH
Switzerland
Prior art keywords
electrical resistance
ceramic electrical
ceramic
resistance
electrical
Prior art date
Application number
CH7371359A
Other languages
English (en)
Inventor
Schoefer Rudolf Ing Dr
Walter Dr Heywang
Original Assignee
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 Ag filed Critical Siemens Ag
Publication of CH380807A publication Critical patent/CH380807A/de

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • H01C7/02—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 having positive temperature coefficient
    • H01C7/022—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 having positive temperature coefficient mainly consisting of non-metallic substances
    • 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
    • H01C7/04—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 having negative temperature coefficient
    • H01C7/042—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 having negative temperature coefficient mainly consisting of inorganic non-metallic substances
    • H01C7/043—Oxides or oxidic compounds
    • H01C7/045—Perovskites, e.g. titanates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermistors And Varistors (AREA)
CH7371359A 1958-06-04 1959-05-29 Keramischer elektrischer Widerstand CH380807A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0058485 1958-06-04

Publications (1)

Publication Number Publication Date
CH380807A true CH380807A (de) 1964-08-15

Family

ID=7492572

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7371359A CH380807A (de) 1958-06-04 1959-05-29 Keramischer elektrischer Widerstand

Country Status (4)

Country Link
US (1) US3245019A (de)
CH (1) CH380807A (de)
FR (1) FR1226309A (de)
NL (1) NL6605449A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359521A (en) * 1965-10-26 1967-12-19 Cognitronics Corp Bistable resistance memory device
DE3019969A1 (de) * 1980-05-24 1981-12-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Spannungsabhaengiger widerstand und verfahren zu seiner herstellung
JPS6048201U (ja) * 1983-09-09 1985-04-04 ティーディーケイ株式会社 正特性サ−ミスタ装置
DE3544647A1 (de) * 1985-12-27 1987-06-19 Gen Electric Fehlerstromschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911370A (en) * 1959-11-03 Time after polarization
US2864713A (en) * 1955-09-09 1958-12-16 Gen Electric Co Ltd Ceramic dielectric compositions

Also Published As

Publication number Publication date
NL6605449A (de) 1966-07-25
US3245019A (en) 1966-04-05
FR1226309A (fr) 1960-07-11

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