FR1491529A - Thermistances à couche et leur procédé de fabrication - Google Patents

Thermistances à couche et leur procédé de fabrication

Info

Publication number
FR1491529A
FR1491529A FR67773A FR67773A FR1491529A FR 1491529 A FR1491529 A FR 1491529A FR 67773 A FR67773 A FR 67773A FR 67773 A FR67773 A FR 67773A FR 1491529 A FR1491529 A FR 1491529A
Authority
FR
France
Prior art keywords
manufacturing process
film thermistors
thermistors
film
manufacturing
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
FR67773A
Other languages
English (en)
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.)
Mersen SA
Original Assignee
Carbone Lorraine 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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Priority to FR67773A priority Critical patent/FR1491529A/fr
Priority to US647188A priority patent/US3555671A/en
Application granted granted Critical
Publication of FR1491529A publication Critical patent/FR1491529A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/232—Adjusting the temperature coefficient; Adjusting value of resistance by adjusting temperature coefficient of resistance
    • 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
    • H01C7/021—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 formed with two or more layers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49085—Thermally variable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49099—Coating resistive material on a base

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
FR67773A 1966-07-01 1966-07-01 Thermistances à couche et leur procédé de fabrication Expired FR1491529A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR67773A FR1491529A (fr) 1966-07-01 1966-07-01 Thermistances à couche et leur procédé de fabrication
US647188A US3555671A (en) 1966-07-01 1967-06-19 Layer thermistors and method for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67773A FR1491529A (fr) 1966-07-01 1966-07-01 Thermistances à couche et leur procédé de fabrication

Publications (1)

Publication Number Publication Date
FR1491529A true FR1491529A (fr) 1967-08-11

Family

ID=8612275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67773A Expired FR1491529A (fr) 1966-07-01 1966-07-01 Thermistances à couche et leur procédé de fabrication

Country Status (2)

Country Link
US (1) US3555671A (fr)
FR (1) FR1491529A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831269A (en) * 1973-08-02 1974-08-27 Ceramic Magnetics Inc Method of making thin film thermistor
SE444876B (sv) * 1981-04-15 1986-05-12 Crafon Ab Sett att trimma en for temperaturmetning avsedd sensor

Also Published As

Publication number Publication date
US3555671A (en) 1971-01-19

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