DE229791C - - Google Patents

Info

Publication number
DE229791C
DE229791C DE1910229791D DE229791DA DE229791C DE 229791 C DE229791 C DE 229791C DE 1910229791 D DE1910229791 D DE 1910229791D DE 229791D A DE229791D A DE 229791DA DE 229791 C DE229791 C DE 229791C
Authority
DE
Germany
Prior art keywords
protective cover
cathode
headlights
saying
drop
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
DE1910229791D
Other languages
German (de)
English (en)
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 filed Critical
Application granted granted Critical
Publication of DE229791C publication Critical patent/DE229791C/de
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
    • H05B31/003—Electric arc lamps of a special type
    • H05B31/0039—Projectors, the construction of which depends upon the presence of the arc

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE1910229791D 1907-05-19 1910-01-27 Expired DE229791C (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE210251T 1907-05-19
DE217393T 1909-04-09
DE229791T 1910-01-27

Publications (1)

Publication Number Publication Date
DE229791C true DE229791C (enExample) 1911-01-11

Family

ID=490060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1910229791D Expired DE229791C (enExample) 1907-05-19 1910-01-27

Country Status (1)

Country Link
DE (1) DE229791C (enExample)

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