FR1136764A - Improvements to electrical resistances with negative temperature coefficient - Google Patents

Improvements to electrical resistances with negative temperature coefficient

Info

Publication number
FR1136764A
FR1136764A FR1136764DA FR1136764A FR 1136764 A FR1136764 A FR 1136764A FR 1136764D A FR1136764D A FR 1136764DA FR 1136764 A FR1136764 A FR 1136764A
Authority
FR
France
Prior art keywords
temperature coefficient
negative temperature
electrical resistances
resistances
electrical
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
Application number
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1136764A publication Critical patent/FR1136764A/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
    • H01C7/04—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
    • 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
    • H01C7/047—Vanadium oxides or oxidic compounds, e.g. VOx

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Glass Compositions (AREA)
FR1136764D 1954-03-16 1955-03-15 Improvements to electrical resistances with negative temperature coefficient Expired FR1136764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB763654A GB790363A (en) 1954-03-16 1954-03-16 Improvements in negative temperature coefficient resistors

Publications (1)

Publication Number Publication Date
FR1136764A true FR1136764A (en) 1957-05-20

Family

ID=9836911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136764D Expired FR1136764A (en) 1954-03-16 1955-03-15 Improvements to electrical resistances with negative temperature coefficient

Country Status (2)

Country Link
FR (1) FR1136764A (en)
GB (1) GB790363A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1079621A (en) * 1964-01-02 1967-08-16 Gen Electric Image orthicon target
GB1141644A (en) * 1965-11-10 1969-01-29 Standard Telephones Cables Ltd Electrical switching and memory devices

Also Published As

Publication number Publication date
GB790363A (en) 1958-02-05

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