GB948565A - Improvements in and relating to electrical resistance elements - Google Patents

Improvements in and relating to electrical resistance elements

Info

Publication number
GB948565A
GB948565A GB3349562A GB3349562A GB948565A GB 948565 A GB948565 A GB 948565A GB 3349562 A GB3349562 A GB 3349562A GB 3349562 A GB3349562 A GB 3349562A GB 948565 A GB948565 A GB 948565A
Authority
GB
United Kingdom
Prior art keywords
electrical resistance
relating
resistance elements
tin
glass
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
GB3349562A
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme 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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Publication of GB948565A publication Critical patent/GB948565A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • 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
    • H01C7/006—Thin film resistors
    • 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
    • H01C7/18—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 comprising a plurality of layers stacked between terminals
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces

Abstract

An electrical resistance element is formed by coating a dielectric substrate, e.g. glass, with a film of metal oxide and then a plating of a metal alloy which is of similar crystallography to the metal oxide. Rectification effects are thereby avoided. Preferably the glass is heated and coated with a film of tin oxide made by pyrolitic decomposition of tin chloride, and tin/nickel alloy is then deposited thereon electrolytically.
GB3349562A 1961-09-30 1962-08-31 Improvements in and relating to electrical resistance elements Expired GB948565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874651A FR1308750A (en) 1961-09-30 1961-09-30 Advanced electrical resistance

Publications (1)

Publication Number Publication Date
GB948565A true GB948565A (en) 1964-02-05

Family

ID=8763843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3349562A Expired GB948565A (en) 1961-09-30 1962-08-31 Improvements in and relating to electrical resistance elements

Country Status (3)

Country Link
DE (1) DE1490329A1 (en)
FR (1) FR1308750A (en)
GB (1) GB948565A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471820A (en) * 1967-03-14 1969-10-07 Sprague Electric Co Ceramic cased chromium-nickel variable resistor with undeformed contact

Also Published As

Publication number Publication date
DE1490329A1 (en) 1968-12-05
FR1308750A (en) 1962-11-09

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