BR7802826A - Camada eletricamente condutora e processo para sua fabricacao - Google Patents

Camada eletricamente condutora e processo para sua fabricacao

Info

Publication number
BR7802826A
BR7802826A BR7802826A BR7802826A BR7802826A BR 7802826 A BR7802826 A BR 7802826A BR 7802826 A BR7802826 A BR 7802826A BR 7802826 A BR7802826 A BR 7802826A BR 7802826 A BR7802826 A BR 7802826A
Authority
BR
Brazil
Prior art keywords
manufacturing
conductive layer
electrically conductive
electrically
layer
Prior art date
Application number
BR7802826A
Other languages
English (en)
Inventor
H Geyer
W Steigerwald
P Ambros
Original Assignee
Preh Elektro Feinmechanik
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 Preh Elektro Feinmechanik filed Critical Preh Elektro Feinmechanik
Publication of BR7802826A publication Critical patent/BR7802826A/pt

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
    • H01C7/06—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 including means to minimise changes in resistance with changes in temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/20—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by pyrolytic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Conductive Materials (AREA)
  • Laminated Bodies (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Adjustable Resistors (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
BR7802826A 1977-05-07 1978-05-05 Camada eletricamente condutora e processo para sua fabricacao BR7802826A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772720615 DE2720615C2 (de) 1977-05-07 1977-05-07 Verfahren zur Herstellung eines elektrischen Schichtgemischwiderstandes

Publications (1)

Publication Number Publication Date
BR7802826A true BR7802826A (pt) 1979-01-23

Family

ID=6008326

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7802826A BR7802826A (pt) 1977-05-07 1978-05-05 Camada eletricamente condutora e processo para sua fabricacao

Country Status (6)

Country Link
JP (1) JPS5416696A (pt)
AT (1) AT364029B (pt)
BR (1) BR7802826A (pt)
DE (1) DE2720615C2 (pt)
FR (1) FR2389984B1 (pt)
GB (1) GB1586384A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE21291T1 (de) * 1982-11-25 1986-08-15 Preh Elektro Feinmechanik Einrichtung zur erfassung einer x-y-position.
GB2160532B (en) * 1984-06-23 1987-11-11 Sredazkabel Ni Pk I T Kabelny Current-conducting polymer composition
US4754373A (en) * 1986-10-14 1988-06-28 General Electric Company Automotive headlamp
US20040113127A1 (en) * 2002-12-17 2004-06-17 Min Gary Yonggang Resistor compositions having a substantially neutral temperature coefficient of resistance and methods and compositions relating thereto

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825702A (en) * 1953-09-03 1958-03-04 Electrofilm Inc Heating elements in film form
US3074817A (en) * 1957-04-26 1963-01-22 Int Resistance Co Pyrolytically decomposed resistor consisting of the elements carbon, oxygen and silicon
DE1118864B (de) * 1958-12-08 1961-12-07 Int Resistance Co Elektrischer Widerstand mit pyrolytisch niedergeschlagener Widerstandsschicht und Verfahren zu dessen Herstellung
DE1665309B2 (de) * 1966-01-03 1971-10-28 Metrofinanz Ets Biegsames widerstandsmaterial fuer flaechenheizwiderstaende
US3644221A (en) * 1969-11-14 1972-02-22 Atomic Energy Commission Polycrystalline graphite with controlled electrical conductivity
DE2164206A1 (de) * 1971-12-23 1973-07-05 Siemens Ag Elektrischer widerstand
DE2210742A1 (de) * 1972-03-06 1973-09-20 Siemens Ag Verfahren zur herstellung von metallbzw. metallegierungs-kohlenstoff-widerstaenden
US3907717A (en) * 1973-08-24 1975-09-23 Globe Union Inc Acrylic resistive coating composition
JPS5152005A (ja) * 1974-09-12 1976-05-08 Uop Inc Denkiteikotaiinki

Also Published As

Publication number Publication date
AT364029B (de) 1981-09-25
JPS6128201B2 (pt) 1986-06-28
DE2720615C2 (de) 1983-04-07
ATA333078A (de) 1981-02-15
FR2389984A1 (pt) 1978-12-01
GB1586384A (en) 1981-03-18
DE2720615A1 (de) 1978-11-09
FR2389984B1 (pt) 1983-07-29
JPS5416696A (en) 1979-02-07

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