GB365816A - Improvements in or relating to carbons for electric arc lamps - Google Patents

Improvements in or relating to carbons for electric arc lamps

Info

Publication number
GB365816A
GB365816A GB349231A GB349231A GB365816A GB 365816 A GB365816 A GB 365816A GB 349231 A GB349231 A GB 349231A GB 349231 A GB349231 A GB 349231A GB 365816 A GB365816 A GB 365816A
Authority
GB
United Kingdom
Prior art keywords
carbons
relating
conradty
electric arc
arc lamps
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
GB349231A
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
Priority to GB349231A priority Critical patent/GB365816A/en
Publication of GB365816A publication Critical patent/GB365816A/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
    • H05B31/00—Electric arc lamps
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/08—Carbon electrodes
    • H05B31/10—Cored carbon electrodes

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

365,816. Arc-lamp electrodes. CONRADTY, E. and CONRADTY, 0., (trading as CONRADTY, C.), 9, Spittlertorgraben, N³remberg, Germany. Feb. 3, 1931, No. 3492. [Class 39 (i).] A carbon for an arc lamp with the electrodes arranged at an obtuse angle has the tip made oblique before initial use as shown in the Figure. The oblique surface preferably extends from one edge of the core cavity b to the opposite outer edge of the shell c.
GB349231A 1931-02-03 1931-02-03 Improvements in or relating to carbons for electric arc lamps Expired GB365816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB349231A GB365816A (en) 1931-02-03 1931-02-03 Improvements in or relating to carbons for electric arc lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB349231A GB365816A (en) 1931-02-03 1931-02-03 Improvements in or relating to carbons for electric arc lamps

Publications (1)

Publication Number Publication Date
GB365816A true GB365816A (en) 1932-01-28

Family

ID=9759343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB349231A Expired GB365816A (en) 1931-02-03 1931-02-03 Improvements in or relating to carbons for electric arc lamps

Country Status (1)

Country Link
GB (1) GB365816A (en)

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