CH225439A - Procédé de fabrication de résistances électriques. - Google Patents

Procédé de fabrication de résistances électriques.

Info

Publication number
CH225439A
CH225439A CH225439DA CH225439A CH 225439 A CH225439 A CH 225439A CH 225439D A CH225439D A CH 225439DA CH 225439 A CH225439 A CH 225439A
Authority
CH
Switzerland
Prior art keywords
metal
support
constituted
sub
insulating material
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Societe Anonyme Des Manu Cirey
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of CH225439A publication Critical patent/CH225439A/fr

Links

Classifications

    • 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
    • H01C17/075—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques
    • H01C17/14—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques by chemical deposition
    • H01C17/16—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques by chemical deposition using electric current
    • 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
    • H01C17/075—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques
    • H01C17/10—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques by flame spraying
    • 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
    • H01C17/26—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material
    • H01C17/262—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by electrolytic treatment, e.g. anodic oxydation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Coating By Spraying Or Casting (AREA)
CH225439D 1941-03-21 1942-03-23 Procédé de fabrication de résistances électriques. CH225439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR456399T 1941-03-21

Publications (1)

Publication Number Publication Date
CH225439A true CH225439A (fr) 1943-01-31

Family

ID=33042079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225439D CH225439A (fr) 1941-03-21 1942-03-23 Procédé de fabrication de résistances électriques.

Country Status (2)

Country Link
BE (1) BE445082A (2)
CH (1) CH225439A (2)

Also Published As

Publication number Publication date
BE445082A (2) 1942-05-30

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