EP3390153A1 - Optical casing having a reduced weight for a motor vehicle, optical module, and vehicle body part - Google Patents
Optical casing having a reduced weight for a motor vehicle, optical module, and vehicle body partInfo
- Publication number
- EP3390153A1 EP3390153A1 EP16825822.6A EP16825822A EP3390153A1 EP 3390153 A1 EP3390153 A1 EP 3390153A1 EP 16825822 A EP16825822 A EP 16825822A EP 3390153 A1 EP3390153 A1 EP 3390153A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- optical
- optical box
- seal
- motor vehicle
- 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.)
- Withdrawn
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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2619—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic built in the vehicle body
- B60Q1/2653—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic built in the vehicle body with arrangement for sealing the device with respect to the vehicle body, or for concealing gaps between the device and the vehicle body
-
- 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
- B60Q1/0408—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
- B60Q1/0466—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body with arrangement for sealing the headlamp with respect to the vehicle body, or for concealling gaps between the headlamp and the vehicle body
-
- 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
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S43/51—Attachment thereof
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2619—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic built in the vehicle body
- B60Q1/2623—Details of the fastening means
- B60Q1/2626—Screw-nut fasteners
Definitions
- the present invention relates to the technical field of optical devices for a motor vehicle.
- the invention relates to an optical box for lightening the optical device.
- An optical box is a housing adapted to receive a functional assembly, such as electrical means, electronic means and optical means, to fulfill the lighting function of a vehicle.
- a functional assembly such as electrical means, electronic means and optical means
- Such an optical box is closed by a transparent glazing in order to constitute a sealed optical block.
- Such an optical box is assembled in a housing of a motor vehicle part (bumper, rear opening, wing) provided for this purpose, by means of fixing points, and by the establishment of a seal between the bottom of the optical box (opposite the glazing) and the part (lining or skin in the case of a hatchback.
- a disadvantage of this solution is that access to the functional assembly, for possible repairs, requires complete disassembly of the optical housing out of its housing.
- this solution leads to having two groups of solid walls in parallel: the walls forming the housing of the optical unit and the walls of the housing on which the optical unit is fixed. This leads to higher manufacturing costs (use of additional material) and unnecessary weighting of the vehicle.
- the present invention is intended to overcome the disadvantages precipitated by providing an optical housing whose walls can be perforated to lighten the housing, and also to lighten the housing for which it is intended.
- the invention achieves this by transferring the sealing zone in the upper part of the optical box, that is to say, just below the part intended to receive the glazing.
- the invention thus relates to an optical housing for a motor vehicle comprising an upper part intended to receive a glazing unit, a lower part, and a set of lateral elements making a connection between the upper and lower parts.
- the upper part forms a frame provided with a seal on its entire periphery, the seal being intended to bear against a sealing surface of a vehicle housing.
- Such an optical block reduces the amount of plastic material used to manufacture the elements necessary for the onboard fire function on a motor vehicle. This reduction of material by "shoulder strap" connections between the lower and upper parts is permitted both on the optical block and on the housing which is intended for it (on a skin or tailgate lining for example, or on a skin of shield).
- the device may further comprise one or more of the following features, taken alone or in combination:
- the upper part has on its periphery a groove in which is positioned the seal;
- the opening of the groove is turned towards the outside of the optical housing
- the opening of the groove is turned towards the lower part of the optical box
- the lower part forms a perforated wall
- the lower part forms a frame
- the lateral elements form perforated walls.
- the invention also relates to an optical unit comprising an optical box according to the invention, a glazing unit closing said optical box, and a set of functional elements mounted on the lower part and / or on the lateral connecting elements.
- the invention also relates to a motor vehicle body part comprising a housing for optical block, and comprising an optical housing according to the invention, fixed inside said housing, the seal being in abutment on a sealing surface of the housing .
- the housing may comprise a shoulder forming the sealing surface and on which the sealing of the groove of the optical housing is in sealing engagement.
- the housing comprises perforated walls.
- At least one of the perforated walls of the housing coincides with at least one of the perforated walls of the optical housing to give access to the inside of the optical housing.
- FIG. 1 illustrates a tailgate with a housing adapted to receive an optical housing according to the invention
- FIGS. 2A and 2B illustrate a particular embodiment of an optical package according to the invention
- Figure 2B is a section CC of the housing of Figure 2A
- FIG. 3A illustrates an optical unit comprising an optical package according to the invention.
- FIG. 3B illustrates an embodiment of an optical box provided with a glazing unit.
- FIG. 4 illustrates the establishment of an optical housing in its housing, as well as fixing elements
- FIG. 5A represents a section A-A of the housing of FIG. 4;
- FIG. 5B represents a section B-B of the housing of FIG. 4;
- FIG. 5C shows a section B-B of a housing having a shoulder
- FIGS. 2A and 2B illustrate in greater detail a particular embodiment of the optical box 10 for a motor vehicle according to the invention.
- FIG. 2A represents in three dimensions such an optical box 10, while FIG. 2B is a section CC of a portion of this optical box 10 with its glazing 30 and its housing 50.
- This optical box 10 is adapted to receive a functional assembly 20 (electrical means, electronic means and optical means) and to be closed by a glazing unit 30, in order to constitute an optical block 40.
- a functional assembly 20 electrical means, electronic means and optical means
- Such an optical unit 40 is intended to be fixed in the housing 50 of the motor vehicle, provided for this purpose.
- the optical box 10 has an upper portion 60 for receiving a glazing: this part is therefore intended to be positioned / turned towards the outside of the vehicle.
- the optical housing 10 also has a lower portion 70 for positioning / facing the interior of the vehicle, and a plurality of side members 80 connecting, preferably discontinuous (i.e. having at least one a journey) between the upper 60 and the lower 70.
- the upper portion 60 forms a frame provided with a seal 90 extending over the entire periphery of the frame 60.
- This seal 90 is intended to bear on a sealing surface 100 of a housing 50 of the motor vehicle.
- the seal 90 may be attached to the frame 60 in any manner known to those skilled in the art.
- the frame 60 is provided on its periphery with a groove 110 in which the seal 90 is inserted. It would not be departing from the scope of the invention by using another structure of FIG. receiving the seal 90, such as, for example, a rib on which is a seal having a slot for this purpose.
- the opening of the groove 110 is turned towards the bearing surface of the housing 50 on which the seal 90 is intended to be plated to seal inside the housing 50, that is to say between the outside the vehicle and inside the optical block 40.
- the opening of the groove 110 is turned towards the outside of the optical box 10, and according to another example (FIGS. 3B and 5C), the opening of the groove 110 is turned towards the lower part of the optical housing 10.
- the lower part 70 forms a perforated wall, comprising one or more openings 120.
- the inside of the optical box 10 being sealed thanks to the glazing 30 and the seal 90, it is therefore possible to limit the material used to make the optical housing 10.
- the surface of the lower part may be designed as a simple frame as illustrated in FIGS. 2A and 2B.
- the lateral elements 80 advantageously form perforated walls (FIGS. 2A and 2B).
- the optical box 10 is made of a light material adapted to support the different functions of the fire (lighting, reflector, mask ).
- the reflector may be polypropylene (PP) coated with a metallization layer
- the window 30 may be PMMA (polymethyl methacrylate)
- the housing may be for example polypropylene (PP).
- the material used for the optical box 10 may advantageously be chosen in order to participate in the dissipation of the heat generated by the electronic components inside the optical unit 40.
- a light-emitting diode LED for "Light Emitting Diode”
- aluminum parts are used for the dissipation of heat with a light-emitting diode (LED for "Light Emitting Diode".
- the invention also relates to an optical unit 40 (FIG. 3A) comprising an optical box 10 according to the invention, a glazing unit 30 enclosing the optical box 10, and a set of functional elements 20 (bulb or LED 22, mirror 24, circuit printed 26 (PCP for "Printed Circuit Board”) mounted on the lower part 70 and / or on the elements lateral 80 link.
- an optical unit 40 FIG. 3A
- functional elements 20 bulb or LED 22, mirror 24, circuit printed 26 (PCP for "Printed Circuit Board" mounted on the lower part 70 and / or on the elements lateral 80 link.
- Such an optical unit 40 is intended to be fixed in a housing 50 of a motor vehicle, provided for this purpose.
- the invention also relates to a motor vehicle body part 1 comprising a housing 50 for optical block 40, comprising an optical box 10 according to the invention, fixed inside the housing 50, the seal 90 being supported on a sealing surface of housing 50.
- the housing 50 has an upper part 51 (towards the outside of the vehicle) and a lower part 52 (towards the inside of the vehicle) intended to receive the lower part 70 of the optical block, and a set of lateral elements 53 making a connection between upper part 51 and lower part 52.
- the optical housing 10 is fixed to the housing 50 by means of fixing means. It can thus be screwed, clipped or fixed by any other means to achieve the compression or the stress of the seal 90.
- FIG. 4 illustrates an example according to which the lower part 70 of the optical box 10 is a frame, carrying orifices 75 distributed on the perimeter of the frame 70.
- the housing 50 comprises zones 55 of supports and fixings sized to allow the maintenance in position of the optical box 10. It may be, as illustrated in Figure 4, a member projecting inwardly of the housing 50, each projecting element carrying an orifice vis-à-vis the orifices 75 when the optical housing 10 is inserted into position in the housing 50. It is then to fix the optical housing 10 to the housing 50, by means of screws, nut, rivet ....
- the housing 50 has perforated walls. Indeed, the inside of the optical box 10 being sealed thanks to the glazing 30 and the seal 90, it is therefore possible to limit the material used to manufacture the housing 50. Thus, it is possible to limit the area of the lower part to a minimum. 52, and side walls 53. One can for example design the lower part 52 as a simple frame. The openings of the housing 50 also allow better heat dissipation of the optical block.
- Figure 5A shows a section A-A of the housing of Figure 4.
- Figure 5B shows a section B-B of the housing of Figure 4.
- Figure 5C shows an alternative embodiment to that shown in Figure 5B.
- the upper portion 51 of the housing 50 behaves a shoulder 56, forming the sealing surface, and on which is in sealing the seal 90 of the groove 110 of the optical housing 10.
- the advantage of such an embodiment is that the introduction of the optical housing 10 in the housing 50, requires the application of a force that maintains the seal 90 in the groove 110, and promotes the compression of the seal required for its sealing function.
- the tightening of the fastening means, such as screws, in the orifices for fixing the housing 10 in the housing 50 makes it possible to crush the seal 90 on the shoulder. As a result, the tightness can be finely adjusted.
- the opening of the groove 110 is turned towards the outside of the optical box 10, and according to another example (FIG. 5C), the opening of the groove 110 is turned towards the lower part of the optical housing 10.
- the openings made possible by the sealing system in the upper part of the housing 10, at the lower part 70 and the lateral elements 80 and the walls of the housing 50, reduce the amount of material used to produce the optical housing 10 and the housing 50, and thus allow to lighten the vehicle. These openings also allow easy maintenance, insofar as access to the elements of the functional assembly 20 can advantageously be through the openings.
- the openings 120 of the optical housing 10 are preferably located vis-a-vis the openings 57 of the housing. It is thus possible to remove the defective element from the functional assembly 20, without having to dismantle the optical housing 10, and therefore without having to alter the sealing zone.
- at least one of the perforated walls of the housing 50 coincides with at least one of the perforated walls of the optical housing 10 to give access to the bulb 22 to replace it.
- the part may be a motor vehicle tailgate.
- the various elements, optical box 10, optical unit 40 and part 1 of a motor vehicle are preferably made of plastic.
- the use of this material allows the realization of the various perforations and complex shapes, and in a single stage of manufacture.
- the automotive vehicle part may in particular be a bumper or any other exterior bodywork part having a dedicated housing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1562522A FR3045527B1 (en) | 2015-12-16 | 2015-12-16 | ALLEGE OPTICAL HOUSING FOR A MOTOR VEHICLE |
PCT/FR2016/053324 WO2017103401A1 (en) | 2015-12-16 | 2016-12-12 | Optical casing having a reduced weight for a motor vehicle, optical module, and vehicle body part |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3390153A1 true EP3390153A1 (en) | 2018-10-24 |
Family
ID=55759720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16825822.6A Withdrawn EP3390153A1 (en) | 2015-12-16 | 2016-12-12 | Optical casing having a reduced weight for a motor vehicle, optical module, and vehicle body part |
Country Status (8)
Country | Link |
---|---|
US (1) | US20190084473A1 (en) |
EP (1) | EP3390153A1 (en) |
JP (1) | JP2019500262A (en) |
KR (1) | KR20180094058A (en) |
CN (1) | CN108778836A (en) |
FR (1) | FR3045527B1 (en) |
MA (1) | MA43523A (en) |
WO (1) | WO2017103401A1 (en) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3678635A (en) * | 1971-03-26 | 1972-07-25 | Ford Motor Co | Assembly having integral sealing means |
JPS58211931A (en) * | 1982-06-04 | 1983-12-09 | Nissan Motor Co Ltd | Seal structure around lamp on chassis |
FR2608533B1 (en) * | 1986-12-23 | 1989-04-28 | Cibie Projecteurs | ASSEMBLY BETWEEN AN OPTICAL BLOCK AND A MOTOR VEHICLE BODY |
JPH01242234A (en) * | 1988-03-25 | 1989-09-27 | Koito Mfg Co Ltd | Bonding seal-processing method in light appliance for vehicle |
DE19615026A1 (en) * | 1995-04-27 | 1996-10-31 | Volkswagen Ag | Automobile headlamp mounting fixture |
FR2736017B1 (en) * | 1995-06-27 | 1997-09-19 | Valeo Vision | SIGNAL LIGHT WITH IMPROVED MOUNTING MEANS FOR MOTOR VEHICLE |
JPH09180518A (en) * | 1995-12-22 | 1997-07-11 | Ichikoh Ind Ltd | Lighting device for vehicle |
JPH1050109A (en) * | 1996-08-05 | 1998-02-20 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
FR2767759B1 (en) * | 1997-09-04 | 1999-11-26 | Valeo Vision | SIGNAL LIGHT FOR MOTOR VEHICLE WITH CROSSLINKED GASKET |
JP2006032286A (en) * | 2004-07-21 | 2006-02-02 | Ikk Kk | Vehicular lighting tool |
JP2008166024A (en) * | 2006-12-27 | 2008-07-17 | Toyoda Gosei Co Ltd | Lamp for vehicle |
JP2008235162A (en) * | 2007-03-23 | 2008-10-02 | Koito Mfg Co Ltd | Lamp for vehicle |
DE102009015475A1 (en) * | 2009-03-28 | 2010-09-30 | Automotive Lighting Reutlingen Gmbh | Plastic housing for motor vehicle headlight or e.g. rear lamp, has areas closed with foil, which provides less stability to housing than frame, which is formed by stabilizing honeycomb or grid-like ribs |
DE102012022203B4 (en) * | 2012-11-13 | 2019-03-07 | Audi Ag | Fastening arrangement with a vehicle lamp and a tailgate |
CZ306636B6 (en) * | 2013-01-17 | 2017-04-12 | Varroc Lighting Systems, s.r.o. | A support bushing for the headlamp of a road motor vehicle |
CN203571491U (en) * | 2013-11-01 | 2014-04-30 | 广州达至电子科技有限公司 | LED underwater lamp with high power |
EP2955429B1 (en) * | 2014-06-03 | 2017-08-30 | OSRAM GmbH | A lighting device |
-
2015
- 2015-12-16 FR FR1562522A patent/FR3045527B1/en not_active Expired - Fee Related
-
2016
- 2016-12-12 US US16/063,541 patent/US20190084473A1/en not_active Abandoned
- 2016-12-12 WO PCT/FR2016/053324 patent/WO2017103401A1/en active Application Filing
- 2016-12-12 JP JP2018530621A patent/JP2019500262A/en active Pending
- 2016-12-12 MA MA043523A patent/MA43523A/en unknown
- 2016-12-12 EP EP16825822.6A patent/EP3390153A1/en not_active Withdrawn
- 2016-12-12 KR KR1020187019985A patent/KR20180094058A/en unknown
- 2016-12-12 CN CN201680072541.2A patent/CN108778836A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20180094058A (en) | 2018-08-22 |
MA43523A (en) | 2018-11-07 |
WO2017103401A1 (en) | 2017-06-22 |
JP2019500262A (en) | 2019-01-10 |
FR3045527B1 (en) | 2019-05-10 |
US20190084473A1 (en) | 2019-03-21 |
CN108778836A (en) | 2018-11-09 |
WO2017103401A9 (en) | 2017-10-05 |
FR3045527A1 (en) | 2017-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1213208A1 (en) | Vehicle body part combined with a lighting device | |
FR2917348A1 (en) | Lighting/signalling device i.e. headlight, for motor vehicle, has rotary/sliding support removable with respect to case and displaced outwards to assure extraction of light source outside case and replacement of source in case of need | |
EP3049715B1 (en) | Motor vehicle headlamp provided with a decorative accessory | |
FR3028476A1 (en) | WHEEL OF VEHICLE | |
FR3020444A1 (en) | DEVICE FOR ATTENUATING ELECTROMAGNETIC DISTURBANCES, AND LIGHT MODULE OF A MOTOR VEHICLE EQUIPPED WITH SUCH A DEVICE | |
FR3046579A1 (en) | OPTICAL BLOCK COMPRISING A SIGNALING LIGHT WITH A FLAT LIGHT GUIDE OF ITS EXTERIOR ICE | |
EP3024699A1 (en) | Lighting system, in particular for a motor vehicle lighting member, comprising a light-emitting element offset from the light source | |
EP3815972B1 (en) | Device for supporting and connecting an electronic card for controlling a lighting or signalling module for a motor vehicle | |
WO2017103401A1 (en) | Optical casing having a reduced weight for a motor vehicle, optical module, and vehicle body part | |
EP3025091A1 (en) | Lighting system, in particular for a motor vehicle lighting member, comprising integrated leds | |
EP4159502A1 (en) | Opening panel for a motor vehicle provided with a support plate for removable equipment and a skin | |
WO2017006014A1 (en) | Lighting device element which reduces water retention near a seal | |
FR3087720A1 (en) | LIGHT MODULE FOR MOTOR VEHICLE | |
WO2019043175A1 (en) | Body part having a metallized surface forming a wheel cover and light reflector | |
EP3881003B1 (en) | Headlamp unit for a motor vehicle with a protective shield attached to a frame | |
FR3007503A1 (en) | LIGHTING AND / OR SIGNALING DEVICE FOR EQUIPPING A MOTOR VEHICLE | |
FR2746732A1 (en) | Motor vehicle high level rear braking repeater lamp with integral washer jet | |
EP3803199B1 (en) | Motor vehicle optical unit and motor vehicle comprising such an element | |
EP4159501A1 (en) | Opening panel for a motor vehicle provided with a plate for supporting equipment and a removable skin | |
WO2023209303A1 (en) | Lighting device with dog-legged light guide(s) | |
WO2021144522A1 (en) | Bodywork element comprising simplified equipment fastening means, and vehicle comprising such a bodywork element | |
WO2018091803A1 (en) | Lighting device comprising a screen with regions having different light transmission coefficients | |
WO2024089285A1 (en) | Lighting device for a motor vehicle | |
FR3093397A1 (en) | Electronic module housing with heat dissipation unit. | |
FR3141510A1 (en) | Lighting device for a motor vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180625 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: KHAYAT, ISSAM Inventor name: LETERRIER, FRANCK Inventor name: STRUSS, MARTIN |
|
DAX | Request for extension of the european patent (deleted) | ||
RAV | Requested validation state of the european patent: fee paid |
Extension state: MA Effective date: 20180625 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20210701 |