FR498278A - Improvements in carbon electrical conductors - Google Patents

Improvements in carbon electrical conductors

Info

Publication number
FR498278A
FR498278A FR498278DA FR498278A FR 498278 A FR498278 A FR 498278A FR 498278D A FR498278D A FR 498278DA FR 498278 A FR498278 A FR 498278A
Authority
FR
France
Prior art keywords
electrical conductors
carbon electrical
carbon
conductors
electrical
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
John Thomson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR498278A publication Critical patent/FR498278A/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
FR498278D 1919-04-12 1919-04-12 Improvements in carbon electrical conductors Expired FR498278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR498278T 1919-04-12

Publications (1)

Publication Number Publication Date
FR498278A true FR498278A (en) 1920-01-07

Family

ID=1533527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR498278D Expired FR498278A (en) 1919-04-12 1919-04-12 Improvements in carbon electrical conductors

Country Status (1)

Country Link
FR (1) FR498278A (en)

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