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DE381576C - High resistance - Google Patents

High resistance

Info

Publication number
DE381576C
DE381576C DEL51374D DEL0051374D DE381576C DE 381576 C DE381576 C DE 381576C DE L51374 D DEL51374 D DE L51374D DE L0051374 D DEL0051374 D DE L0051374D DE 381576 C DE381576 C DE 381576C
Authority
DE
Germany
Prior art keywords
oxides
high resistance
manganese
chromium
highly conductive
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
DEL51374D
Other languages
German (de)
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.)
JULIUS EDGAR LILIENFELD DR
Original Assignee
JULIUS EDGAR LILIENFELD DR
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 JULIUS EDGAR LILIENFELD DR filed Critical JULIUS EDGAR LILIENFELD DR
Priority to DEL51374D priority Critical patent/DE381576C/en
Application granted granted Critical
Publication of DE381576C publication Critical patent/DE381576C/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Non-Adjustable Resistors (AREA)

Description

Hochohmiger Widerstand. Zusatz zum Patent 366626. Versuche ergaben, daß zur Herstellung von Widerstandsschichten nach dem Patent 366626 ganz besonders Mischungen geeignet sind, welche aus einem vergleichsweise gut leitenden Oxyd, wie z. B. Kadmiumoxyd, oder einigen solchen Oxyden einerseits und anderseits aus weniger gut oder gar nicht leitenden, hochwertigen Oxyden :bestehen, wie es z. B. @diej enigen ,des Chroms, Mangans u. d;gl. sindl. Solche Widerstandsschichten haben vermutlich wegen ihres Sauerstoffreichtums den Vorzug großer Belastbarkeit, hervorragender Konstanz, aber auch eines äußerst geringen Temperaturkoeffizienten. Außerdem ist es möglich, mit ihrer Hilfe in weitesten Grenzen variable Widerstandsbeträge herzustellen.High resistance. Addition to patent 366626. Tests have shown that for the production of resistance layers according to the patent 366626 very particularly Mixtures are suitable, which consist of a comparatively highly conductive oxide, such as z. B. cadmium oxide, or some such oxides on the one hand and less on the other good or non-conductive, high-quality oxides: consist, as it is z. B. @diej enigen, chromium, manganese, etc. are Presumably have such resistance layers because of their oxygen richness the advantage of great resilience, more excellent Constancy, but also an extremely low temperature coefficient. Also is it is possible with their help to produce variable amounts of resistance within the widest possible range.

Claims (1)

PATENT-ANSPRU cH: Hochohmige Widerstände aus getrockneten Oxydschichten nach Patent 366626, dadurch gekennzeichnet, daß die Widerstandsschicht aus Gemengen eines oder mehrerer gutleitender Oxyde (Kadmiumoxy d) mit einem oder mehreren hochwertigen Oxyden, wie z. B. den Oxyden des Mangans, des Chroms u. dgl., besteht.PATENT CLAIM: High-ohmic resistors made of dried oxide layers according to patent 366626, characterized in that the resistance layer consists of mixtures of one or more highly conductive oxides (cadmium oxide) with one or more high-quality oxides, such as. B. the oxides of manganese, chromium and the like., Is.
DEL51374D 1920-09-19 1920-09-19 High resistance Expired DE381576C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL51374D DE381576C (en) 1920-09-19 1920-09-19 High resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL51374D DE381576C (en) 1920-09-19 1920-09-19 High resistance

Publications (1)

Publication Number Publication Date
DE381576C true DE381576C (en) 1923-09-21

Family

ID=7274008

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL51374D Expired DE381576C (en) 1920-09-19 1920-09-19 High resistance

Country Status (1)

Country Link
DE (1) DE381576C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757216C (en) * 1939-06-04 1953-02-23 Siemens & Halske A G Semiconductor resistance
DE765537C (en) * 1939-06-09 1954-06-08 Siemens & Halske A G Semiconductor resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757216C (en) * 1939-06-04 1953-02-23 Siemens & Halske A G Semiconductor resistance
DE765537C (en) * 1939-06-09 1954-06-08 Siemens & Halske A G Semiconductor resistance

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