FR975301A - Electrical resistors and manufacturing processes - Google Patents

Electrical resistors and manufacturing processes

Info

Publication number
FR975301A
FR975301A FR975301DA FR975301A FR 975301 A FR975301 A FR 975301A FR 975301D A FR975301D A FR 975301DA FR 975301 A FR975301 A FR 975301A
Authority
FR
France
Prior art keywords
manufacturing processes
electrical resistors
resistors
electrical
processes
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)
Inventor
Cyril Francis Drake
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR975301A publication Critical patent/FR975301A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
    • H03D3/08—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • 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
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
    • H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
    • H01C17/06546—Oxides of zinc or cadmium
FR975301D 1947-11-24 1948-11-19 Electrical resistors and manufacturing processes Expired FR975301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3109647A GB675752A (en) 1947-11-24 1947-11-24 Improvements in or relating to electrical resistors

Publications (1)

Publication Number Publication Date
FR975301A true FR975301A (en) 1951-03-05

Family

ID=10317902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975301D Expired FR975301A (en) 1947-11-24 1948-11-19 Electrical resistors and manufacturing processes

Country Status (4)

Country Link
BE (1) BE485966A (en)
FR (1) FR975301A (en)
GB (1) GB675752A (en)
NL (1) NL77160C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE433999B (en) * 1982-11-12 1984-06-25 Wolfgang Bronnvall SELF-LIMITED ELECTRICAL HEATING DEVICE AND ELECTRIC RESISTANCE MATERIAL

Also Published As

Publication number Publication date
NL77160C (en) 1955-02-15
GB675752A (en) 1952-07-16
BE485966A (en) 1949-05-28

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