CH318066A - Electric incandescent lamp for vehicle headlights, which is provided with at least one main and one dipped filament and in which the latter is attached above a screen - Google Patents

Electric incandescent lamp for vehicle headlights, which is provided with at least one main and one dipped filament and in which the latter is attached above a screen

Info

Publication number
CH318066A
CH318066A CH318066DA CH318066A CH 318066 A CH318066 A CH 318066A CH 318066D A CH318066D A CH 318066DA CH 318066 A CH318066 A CH 318066A
Authority
CH
Switzerland
Prior art keywords
screen
main
incandescent lamp
attached above
vehicle headlights
Prior art date
Application number
Other languages
German (de)
Inventor
Henricus Verbeek Leo
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH318066A publication Critical patent/CH318066A/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
CH318066D 1953-01-14 1954-01-12 Electric incandescent lamp for vehicle headlights, which is provided with at least one main and one dipped filament and in which the latter is attached above a screen CH318066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL318066X 1953-01-14

Publications (1)

Publication Number Publication Date
CH318066A true CH318066A (en) 1956-12-15

Family

ID=19783874

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318066D CH318066A (en) 1953-01-14 1954-01-12 Electric incandescent lamp for vehicle headlights, which is provided with at least one main and one dipped filament and in which the latter is attached above a screen

Country Status (6)

Country Link
BE (1) BE525697A (en)
CH (1) CH318066A (en)
DE (1) DE1142960B (en)
FR (1) FR1091341A (en)
GB (1) GB739337A (en)
NL (2) NL81062C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025424A (en) * 1958-06-16 1962-03-13 Gen Electric Electric lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU108744A (en) * 1932-03-09
DE713398C (en) * 1932-10-01 1941-11-06 Bosch Gmbh Robert According to the car load from the driver's seat adjustable headlight lighting with a two-filament lamp for vehicles
DE666004C (en) * 1936-07-19 1938-10-08 Patra Patent Treuhand Electric headlight bulb
DE1605133U (en) * 1949-03-24 1950-04-20 Wilhelm Dipl Ing Roever FITTING ON LID CAPS OF ELECTRIC HEADLIGHTS.

Also Published As

Publication number Publication date
FR1091341A (en) 1955-04-12
NL81062C (en)
BE525697A (en)
DE1142960B (en) 1963-01-31
NL175286B (en)
GB739337A (en) 1955-10-26

Similar Documents

Publication Publication Date Title
FR1070639A (en) Improvements to incandescent lamps for vehicle headlights
CH315454A (en) Electrical device equipped with a vessel and an attached base, such as B. electric lamp or discharge vessel and method for producing the same
CH519784A (en) Process for the production of incandescent lamps with tungsten filaments and a bromine-containing transport gas
CH318066A (en) Electric incandescent lamp for vehicle headlights, which is provided with at least one main and one dipped filament and in which the latter is attached above a screen
CH468716A (en) Method and device for winding an incandescent body for an electric incandescent lamp or a discharge tube
AT295655B (en) Halogen light bulb for vehicle lighting
CH332320A (en) Electric light bulb for motor vehicle lighting
NL168994B (en) ELECTRIC FILAMENT BULB WITH LIGHT-DIFFUSING COATING LAYER.
CH334458A (en) Electric light bulb for car lights
CH452697A (en) Sockets for electric light bulbs, in particular for vehicle lights
CH427998A (en) Incandescent lamp with a tungsten incandescent body
FR1073958A (en) Incandescent lamp comprising two filaments, in particular for automobile headlights
AT181661B (en) Electric incandescent lamp with two filaments, in particular for vehicle headlights
AT289951B (en) Electric light bulb with regenerative cycle for car lights
CH325655A (en) Process for the production of an electric incandescent lamp, the bulb of which is provided with a black coating in places on its inside
CH306186A (en) Electric incandescent lamp and process for their manufacture.
CH284933A (en) Electric incandescent lamp, in particular for use in vehicle headlights for road lighting.
AT284959B (en) Process for coating the inner wall of the bulb of an electric incandescent lamp provided with a tungsten filament with a gettering layer
AU160830B2 (en) Incandescent lamps with multi-filaments for headlights
CH320568A (en) Incandescent lamp, in particular for automobile headlights
CH372104A (en) Electric incandescent lamp used in a headlight of a motor vehicle
AT186736B (en) Electric light bulb for motor vehicle lighting
CH260979A (en) Control device for electric arc tubes provided with an immersion ignition pin.
AU1315852A (en) Incandescent lamps with multi-filaments for headlights
AT174981B (en) Lighting fixtures with fluorescent lamps, in particular for vehicles