DE355383C - Scheinwerfer - Google Patents

Scheinwerfer

Info

Publication number
DE355383C
DE355383C DEN19859D DEN0019859D DE355383C DE 355383 C DE355383 C DE 355383C DE N19859 D DEN19859 D DE N19859D DE N0019859 D DEN0019859 D DE N0019859D DE 355383 C DE355383 C DE 355383C
Authority
DE
Germany
Prior art keywords
light
reflector
incandescent
scattered
way
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
DEN19859D
Other languages
German (de)
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE355383C publication Critical patent/DE355383C/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/168—Incandescent light sources, e.g. filament or halogen lamps having a filament arranged transversally to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/166—Incandescent light sources, e.g. filament or halogen lamps characterised by the shape of the filament
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DEN19859D 1920-05-01 1921-04-20 Scheinwerfer Expired DE355383C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL163040X 1920-05-01

Publications (1)

Publication Number Publication Date
DE355383C true DE355383C (de) 1922-06-27

Family

ID=19776575

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN19859D Expired DE355383C (de) 1920-05-01 1921-04-20 Scheinwerfer

Country Status (3)

Country Link
DE (1) DE355383C (OSRAM)
GB (1) GB163040A (OSRAM)
NL (1) NL6867C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932262C (de) * 1952-01-19 1955-08-29 Franz Lollert Blendfreie Scheinwerfer-Gluehlampe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932262C (de) * 1952-01-19 1955-08-29 Franz Lollert Blendfreie Scheinwerfer-Gluehlampe

Also Published As

Publication number Publication date
GB163040A (en) 1922-08-22
NL6867C (OSRAM)

Similar Documents

Publication Publication Date Title
DE3525041C2 (de) Abblendlicht-oder Nebellichtscheinwerfer für Kraftfahrzeuge
DE10033725A1 (de) Scheinwefer für ein Fahrzeug
DE2312161A1 (de) Abblendschirm fuer die gluehlampen von fahrzeugscheinwerfern
DE543486C (de) Gluehlampe fuer Kraftfahrzeugscheinwerfer mit einem zum Teil aus gefaerbtem Glase bestehenden Kolben, zwei Faeden und einer Blende
DE4315401A1 (de) Scheinwerfer für Fahrzeuge
DE4307109C2 (de) Abblendlichtscheinwerfer für Rechts- und Linksverkehr für Kraftfahrzeuge
DE1772256A1 (de) Kraftfahrzeugscheinwerfer
DE355383C (de) Scheinwerfer
DE69013030T2 (de) Reflektor für eine Leuchte.
DE19811961B4 (de) Fahrzeugscheinwerfer
DE753358C (de) Elektrischer Fahrzeugscheinwerfer
DE368154C (de) Scheinwerfer fuer Fahrzeuglampen
AT129511B (de) Glühlampe für Kraftfahrzeugscheinwerfer.
DE2238989C2 (de) Streuscheibe für Kraftfahrzeug-Scheinwerfer
DE4108008A1 (de) Fahrzeugscheinwerfer, insbesondere fuer kraftfahrzeuge
DE618698C (de) Blendungsfreier elektrischer Scheinwerfer
DE619389C (de) Kraftfahrzeugscheinwerfer mit parabolischem Reflektor
DE382080C (de) Nicht blendender Scheinwerfer fuer Fahrzeugbeleuchtung
CH96118A (de) Elektrische Beleuchtungsvorrichtung für Kraftwagen.
DE467032C (de) Scheinwerfer, insbesondere fuer Kraftfahrzeuge
DE680830C (de) Nebellichtscheinwerfer fuer Kraftfahrzeuge
DE669431C (de) Mit Linse ausgeruesteter Ellipsoidscheinwerfer fuer elektrische Lichtquellen, insbesondere fuer Kraftfahrzeuge
DE1497308C3 (de) Reflektor für einen Fahrzeugbeleuchtungsscheinwerfer
AT148945B (de) Nebel- und Zusatzscheinwerfer für Fahrzeuge.
DE2856448A1 (de) Abblendscheinwerfer fuer fahrzeuge