CH374763A - Motor vehicle headlight lamp and method of operating it - Google Patents

Motor vehicle headlight lamp and method of operating it

Info

Publication number
CH374763A
CH374763A CH6670558A CH6670558A CH374763A CH 374763 A CH374763 A CH 374763A CH 6670558 A CH6670558 A CH 6670558A CH 6670558 A CH6670558 A CH 6670558A CH 374763 A CH374763 A CH 374763A
Authority
CH
Switzerland
Prior art keywords
operating
motor vehicle
vehicle headlight
headlight lamp
lamp
Prior art date
Application number
CH6670558A
Other languages
German (de)
Inventor
Nowak Karl
Original Assignee
Karl Nowak Ohg Spezialfabrik F
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 Karl Nowak Ohg Spezialfabrik F filed Critical Karl Nowak Ohg Spezialfabrik F
Publication of CH374763A publication Critical patent/CH374763A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
CH6670558A 1957-11-30 1958-11-27 Motor vehicle headlight lamp and method of operating it CH374763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT778357 1957-11-30

Publications (1)

Publication Number Publication Date
CH374763A true CH374763A (en) 1964-01-31

Family

ID=3599437

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6670558A CH374763A (en) 1957-11-30 1958-11-27 Motor vehicle headlight lamp and method of operating it

Country Status (3)

Country Link
CH (1) CH374763A (en)
DE (1) DE1213916B (en)
FR (1) FR1208913A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB293377A (en) * 1927-07-05 1928-07-05 Ernest William Crook Improvements in vehicle head lamps
FR686530A (en) * 1929-12-05 1930-07-28 Electric lamps for automobile headlights
DE666004C (en) * 1936-07-19 1938-10-08 Patra Patent Treuhand Electric headlight bulb
DE726224C (en) * 1937-11-11 1942-10-08 Timbro Ab Electric headlights, especially for automobiles and similar vehicles
DE1715373U (en) * 1952-01-18 1956-01-19 Franz Lollert GLARE-FREE HEADLIGHT BULB.

Also Published As

Publication number Publication date
DE1213916B (en) 1966-04-07
FR1208913A (en) 1960-02-26

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