Motor vehicle lighting device
A lighting device for motor vehicles including at least one first light source that is centered on and/or aligned with the optical axis of a projection lens of the lighting device, and a diaphragm element in order to form a cut-off profile in a first light beam shaped by the projection lens. This ad...
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| creator | Manassero, Adrien Bourdin, David |
| description | A lighting device for motor vehicles including at least one first light source that is centered on and/or aligned with the optical axis of a projection lens of the lighting device, and a diaphragm element in order to form a cut-off profile in a first light beam shaped by the projection lens. This advantageous configuration enables reduction of chromatic defects linked to interaction between the diaphragm element and light rays generated by the first light source. The lighting device advantageously includes a second light source in order to be able, in collaboration with the first light source, to generate a second light beam. In this case, the diaphragm element is advantageously inclined on the second light source side relative to the optical axis of the projection lens. |
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This advantageous configuration enables reduction of chromatic defects linked to interaction between the diaphragm element and light rays generated by the first light source. The lighting device advantageously includes a second light source in order to be able, in collaboration with the first light source, to generate a second light beam. In this case, the diaphragm element is advantageously inclined on the second light source side relative to the optical axis of the projection lens.</description><language>eng</language><subject>BLASTING ; HEATING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED ; LIGHTING ; MECHANICAL ENGINEERING ; NON-PORTABLE LIGHTING DEVICES ; SYSTEMS THEREOF ; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS ; WEAPONS</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200630&DB=EPODOC&CC=US&NR=10697602B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200630&DB=EPODOC&CC=US&NR=10697602B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Manassero, Adrien</creatorcontrib><creatorcontrib>Bourdin, David</creatorcontrib><title>Motor vehicle lighting device</title><description>A lighting device for motor vehicles including at least one first light source that is centered on and/or aligned with the optical axis of a projection lens of the lighting device, and a diaphragm element in order to form a cut-off profile in a first light beam shaped by the projection lens. This advantageous configuration enables reduction of chromatic defects linked to interaction between the diaphragm element and light rays generated by the first light source. The lighting device advantageously includes a second light source in order to be able, in collaboration with the first light source, to generate a second light beam. In this case, the diaphragm element is advantageously inclined on the second light source side relative to the optical axis of the projection lens.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-PORTABLE LIGHTING DEVICES</subject><subject>SYSTEMS THEREOF</subject><subject>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD1zS_JL1IoS83ITM5JVcjJTM8oycxLV0hJLctMTuVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfGhwYYGZpbmZgZGTkbGxKgBANFjJE0</recordid><startdate>20200630</startdate><enddate>20200630</enddate><creator>Manassero, Adrien</creator><creator>Bourdin, David</creator><scope>EVB</scope></search><sort><creationdate>20200630</creationdate><title>Motor vehicle lighting device</title><author>Manassero, Adrien ; Bourdin, David</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10697602B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-PORTABLE LIGHTING DEVICES</topic><topic>SYSTEMS THEREOF</topic><topic>VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Manassero, Adrien</creatorcontrib><creatorcontrib>Bourdin, David</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Manassero, Adrien</au><au>Bourdin, David</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Motor vehicle lighting device</title><date>2020-06-30</date><risdate>2020</risdate><abstract>A lighting device for motor vehicles including at least one first light source that is centered on and/or aligned with the optical axis of a projection lens of the lighting device, and a diaphragm element in order to form a cut-off profile in a first light beam shaped by the projection lens. This advantageous configuration enables reduction of chromatic defects linked to interaction between the diaphragm element and light rays generated by the first light source. The lighting device advantageously includes a second light source in order to be able, in collaboration with the first light source, to generate a second light beam. In this case, the diaphragm element is advantageously inclined on the second light source side relative to the optical axis of the projection lens.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS |
| title | Motor vehicle lighting device |
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