DE8812322U1 - - Google Patents

Info

Publication number
DE8812322U1
DE8812322U1 DE8812322U DE8812322U DE8812322U1 DE 8812322 U1 DE8812322 U1 DE 8812322U1 DE 8812322 U DE8812322 U DE 8812322U DE 8812322 U DE8812322 U DE 8812322U DE 8812322 U1 DE8812322 U1 DE 8812322U1
Authority
DE
Germany
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
DE8812322U
Other languages
German (de)
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.)
ROHRER EMIL 8901 KOENIGSBRUNN DE
Original Assignee
ROHRER EMIL 8901 KOENIGSBRUNN DE
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 ROHRER EMIL 8901 KOENIGSBRUNN DE filed Critical ROHRER EMIL 8901 KOENIGSBRUNN DE
Priority to DE8812322U priority Critical patent/DE8812322U1/de
Publication of DE8812322U1 publication Critical patent/DE8812322U1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment thereof
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
    • F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
DE8812322U 1988-09-29 1988-09-29 Expired DE8812322U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8812322U DE8812322U1 (en) 1988-09-29 1988-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8812322U DE8812322U1 (en) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
DE8812322U1 true DE8812322U1 (en) 1988-12-08

Family

ID=6828426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8812322U Expired DE8812322U1 (en) 1988-09-29 1988-09-29

Country Status (1)

Country Link
DE (1) DE8812322U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927858A1 (en) * 2008-02-26 2009-08-28 Peugeot Citroen Automobiles Sa Illuminating headlight for motor vehicle, has intermittent screen housed in case and interposed in fixed position on path of light beam delivered by optical module for blocking or releasing path when headlight is not in or in service
FR2965889A1 (en) * 2010-10-12 2012-04-13 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE ICE WITH VARIABLE LIGHT TRANSMISSION COEFFICIENT
EP2979926A1 (en) 2014-07-28 2016-02-03 Zizala Lichtsysteme GmbH Cover for a light device

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB328017A (en) * 1929-01-16 1930-04-16 Frederick Harold Smith Apparatus for use as anti dazzle and fog-penetrating device for use in conjunction with motor car headlamps
GB332219A (en) * 1929-04-16 1930-07-16 Daphnis Lionel Stanford Anti-glare devices for road vehicle lamps
DE827785C (en) * 1950-02-09 1952-01-14 Christoph Brueggemann Anti-glare device for headlights
DE2001087A1 (en) * 1970-01-12 1971-07-22 Siemens Ag Device for attaching the phantom light effect to light signals
DE2144033A1 (en) * 1970-08-31 1972-03-09 Minnesota Mining & Mfg Headlights for automobiles
DE2130733A1 (en) * 1971-06-21 1973-01-11 Siemens Ag DEVICE TO ELIMINATE THE PHANTOM LIGHT EFFECT IN LIGHT SIGNALS
US3718381A (en) * 1970-03-17 1973-02-27 Thomson Csf Liquid crystal electro-optical modulators
GB1397117A (en) * 1971-07-15 1975-06-11 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation with varying colours
DE2428012A1 (en) * 1974-06-11 1976-01-02 Heinrichs Klaus Dieter Diaphragms and shutters for still and cine cameras - consist of liquid crystals in circular distribution between plates
DE2442998A1 (en) * 1974-09-07 1976-03-18 Josef Gail Lens for welder's goggles or mask or sunglasses - for automatic inertia-free control of fluctuations in light intensity
US3961181A (en) * 1975-02-18 1976-06-01 Golden Eddie R Eye-shading means for automotive vehicle operators
GB2179484A (en) * 1985-07-18 1987-03-04 Asahi Optical Co Ltd Projection type liquid-crystal video display device using a fresnel lens
FR2590965A1 (en) * 1985-11-29 1987-06-05 Cibie Projecteurs Signalling light with two states of illumination for a vehicle such as a motor vehicle

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB328017A (en) * 1929-01-16 1930-04-16 Frederick Harold Smith Apparatus for use as anti dazzle and fog-penetrating device for use in conjunction with motor car headlamps
GB332219A (en) * 1929-04-16 1930-07-16 Daphnis Lionel Stanford Anti-glare devices for road vehicle lamps
DE827785C (en) * 1950-02-09 1952-01-14 Christoph Brueggemann Anti-glare device for headlights
DE2001087A1 (en) * 1970-01-12 1971-07-22 Siemens Ag Device for attaching the phantom light effect to light signals
US3718381A (en) * 1970-03-17 1973-02-27 Thomson Csf Liquid crystal electro-optical modulators
DE2144033A1 (en) * 1970-08-31 1972-03-09 Minnesota Mining & Mfg Headlights for automobiles
DE2130733A1 (en) * 1971-06-21 1973-01-11 Siemens Ag DEVICE TO ELIMINATE THE PHANTOM LIGHT EFFECT IN LIGHT SIGNALS
GB1397117A (en) * 1971-07-15 1975-06-11 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation with varying colours
DE2428012A1 (en) * 1974-06-11 1976-01-02 Heinrichs Klaus Dieter Diaphragms and shutters for still and cine cameras - consist of liquid crystals in circular distribution between plates
DE2442998A1 (en) * 1974-09-07 1976-03-18 Josef Gail Lens for welder's goggles or mask or sunglasses - for automatic inertia-free control of fluctuations in light intensity
US3961181A (en) * 1975-02-18 1976-06-01 Golden Eddie R Eye-shading means for automotive vehicle operators
GB2179484A (en) * 1985-07-18 1987-03-04 Asahi Optical Co Ltd Projection type liquid-crystal video display device using a fresnel lens
FR2590965A1 (en) * 1985-11-29 1987-06-05 Cibie Projecteurs Signalling light with two states of illumination for a vehicle such as a motor vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: HAMPEL, B.: Flüssige Kristalle. In: Laser und angewandte Strahlentechnik, Nr. 3, 1971, S. 53-56 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927858A1 (en) * 2008-02-26 2009-08-28 Peugeot Citroen Automobiles Sa Illuminating headlight for motor vehicle, has intermittent screen housed in case and interposed in fixed position on path of light beam delivered by optical module for blocking or releasing path when headlight is not in or in service
FR2965889A1 (en) * 2010-10-12 2012-04-13 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE ICE WITH VARIABLE LIGHT TRANSMISSION COEFFICIENT
EP2442016A3 (en) * 2010-10-12 2012-08-08 Valeo Vision Glass of a lighting and/or signalling device with variable light-transmission coefficient
FR3025288A1 (en) * 2010-10-12 2016-03-04 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE ICE WITH VARIABLE LIGHT TRANSMISSION COEFFICIENT
EP2979926A1 (en) 2014-07-28 2016-02-03 Zizala Lichtsysteme GmbH Cover for a light device

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