WO2017017332A1 - Seche-cheveux avec une canalisation d'entree d'air optimisee - Google Patents
Seche-cheveux avec une canalisation d'entree d'air optimisee Download PDFInfo
- Publication number
- WO2017017332A1 WO2017017332A1 PCT/FR2016/051764 FR2016051764W WO2017017332A1 WO 2017017332 A1 WO2017017332 A1 WO 2017017332A1 FR 2016051764 W FR2016051764 W FR 2016051764W WO 2017017332 A1 WO2017017332 A1 WO 2017017332A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hair dryer
- air
- fins
- propeller
- circulation chamber
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
Definitions
- the present invention relates to the field of hair dryers for hair treatment by drying. It aims first of all to optimize the performance of drying and feeling.
- hair dryers include an air inlet area, an air circulation chamber, an air outlet area, an air circulation system and a heating element.
- the air circulation system and the heating element are integrated in the circulation chamber.
- the air circulation system includes a motor that drives a propeller to draw outside air through the entrance area.
- the circulation system also comprises a rectifier equipped with vanes configured to channel the air blown out of the propeller. This blown and ducted air is then conveyed downstream of the flow chamber through the heating element. The more or less heated air is then blown outside, through the outlet area, to dry the hair.
- JPH02252404 which comprises fins arranged in the inlet area, these fins for channeling the air drawn to the propeller by limiting the pressure losses, which contributes to improving the speed air blown out and, thus, drying and feeling.
- This type of design remains however can perform acoustically.
- the design of this hair dryer, and more generally of all existing hair dryers does not make it possible to reduce the noise nuisance due in particular to the rotation of the motor.
- the flow of air sucked by the propeller undergoes major disturbances in the entrance area of the circulation chamber. Indeed, a large pressure difference exists between the upstream of the propeller and the downstream thereof.
- the present invention also aims to channel the air sucked towards the propeller by limiting the pressure losses, while mitigating this inconvenience of disturbance of the flow of air in the inlet zone appearing on the hair dryers such as that, for example, that described in JPH02252404.
- the hair dryer according to the invention comprises an air circulation chamber provided with an inlet zone and an outlet zone
- the hair dryer also comprises an air circulation system which comprises a motor and a propeller configured in the circulation chamber for sucking the outside air through the inlet zone and for conveying this air from upstream to downstream to the exit zone.
- This air circulation system also comprises a rectifier equipped with blades configured to channel the air sucked out of the propeller.
- a heating element is arranged in the circulation chamber downstream of the rectifier, said heating element making it possible to heat more or less the circulating air as it passes around said heating element, before being blown out on the outside. through the exit area.
- the hair dryer according to the invention comprises a piping system configured in the inlet zone for discharging to the outside the air discharged by the propeller into the circulation chamber.
- This air is especially repressed at the circumference of the propeller.
- the pipe system thus makes it possible to evacuate this air pushed back by the propeller and to drive it outside. rather than leaving it in the circulation chamber. This advantageously avoids any turbulence and disruption of the flow of the sucked air.
- the channeling system comprises a conduit having a shape of revolution, arranged in the input area adjacent to the inner wall of the circulation chamber. This form of revolution ensures an evacuation of the air discharged over the entire inner periphery of the circulation chamber, in the entry zone.
- a conduit having a shape of revolution ensures an evacuation of the air discharged over the entire inner periphery of the circulation chamber, in the entry zone.
- the pipe system comprises means for reducing the speed of the air discharged to the outside. This reduction in speed avoids generating turbulence outside the entrance area of the hair dryer that could disturb the proper air intake.
- the channeling system comprises means of attenuation of noise. This helps to optimize the acoustic performance of the hair dryer.
- the channeling system consists of a conduit having a shape of revolution, said conduit having in a longitudinal section plane a form of baffle.
- This form in a chicane advantageously allows the implementation of both the means of reducing the speed of the air and means of attenuation of noise, as mentioned above.
- the hair dryer comprises a base (or cover) assembled with the circulation chamber, in the input zone.
- This base comprises said channeling system.
- This design facilitates the separate implementation of the circulation chamber and the base (or hood) with the pipe system.
- removable fixing means are implemented between the chamber of circulation and the pellet so as to allow the removal of the pellet. This facilitates access to the interior of the circulation chamber to access the air circulation system, for example for the replacement of the propeller. This also allows the replacement of the cap by another.
- the latter comprises at least two fins arranged at the entrance area. These fins are configured together and vis-à-vis the inlet area to form air inlet channels through which the air sucked under the action of the propeller enters the flow chamber. These air intake ducts are oriented towards the propeller, which makes it possible to channel the air towards the propeller by limiting the pressure drops. In addition, these at least two fins are configured to block the lines of sight towards the interior of the circulation chamber, as if a wall closed off the entry zone into the circulation chamber.
- the sucked air is channeled towards the helix and the sound waves generated by the rotation of the motor propagate in the channels by bouncing against the fins constituting said closure wall, which attenuates the sound waves during their exit from the channels and, thus, reduces the noise nuisance.
- Line of sight in the circulation chamber means lines parallel to a longitudinal axis of the circulation chamber and on the alignment of which a user can place his eye to try to see the inside of the chamber. circulation from the back of the hair dryer.
- the fins each have a tulip shape which opens upstream. These fins are nested one inside the other with a spacing between them so as to form said channels oriented towards the helix.
- the fins are configured to cover the inlet area and to overlap at least partially successively one after the other so as to block any line of sight to the interior of the flow chamber.
- This tulip shape promotes the recovery of the entire entrance area to form said closure wall, while having no negative influence on the section of channels implemented.
- this tulip shape promotes an outside air intake on the side of the hair dryer.
- the hair dryer comprises between two and ten tulips.
- the hair dryer comprises two or four tulips.
- the hair dryer comprises a cap (or cover) as mentioned above with one or other of these characteristics.
- this base comprises said at least two fins. This design facilitates the separate implementation of the circulation chamber and the base (or hood) with the pipe system and the fins.
- said base comprises tabs for holding the fins together. This facilitates the implementation of the fins with a regular spacing between them.
- the at least two fins and the ducting system are configured so that the air discharged by said ducting system is sucked back by the propeller through air intake channels.
- the tulip shape of the fins and the baffle shape of the conduit are configured to allow this implementation.
- FIG. 1 illustrates an overall sectional view of a hair dryer according to one embodiment of the invention
- FIG. 2 illustrates an enlarged partial view of the rear portion of the
- FIG. 3 illustrates a sectional view of the base (or hood) that integrates
- Figure 4 is a side view of Figure 3;
- FIG. 5 is a front view of a variant of the base;
- FIG. 6 is an enlarged partial view of the rear part of a variant of a hairdryer incorporating the base of FIG. 5.
- the hair dryer 1 comprises a body 2 which has a more or less cylindrical shape for constituting a circulation chamber 3, which has a longitudinal axis X.
- This circulation chamber 3 comprises a zone 4 and an exit zone 5.
- a circulation system 6 is arranged in this circulation chamber 3, which allows the ambient air to be drawn through the inlet zone, and then to convey this air over any the length of the circulation chamber 3 so as to then blow the air outside the hair dryer 1, through the exit zone 5.
- This circulation system 6 comprises a propeller 7 arranged near the zone input 4, a motor 8 for rotating the propeller 7, and a rectifier 9 arranged downstream of the propeller 7 and for channeling the air output of the propeller 7.
- the hair dryer 1 also comprises a heating element 10 arranged downstream of the rectifier 9, which makes it possible to heat the air in the downstream part of the circulation chamber 3, before its expulsion through the outlet zone 5.
- the hairdryer 1 also comprises means for controlling and adjusting the motor 8 and the heating element 10 (not shown) which make it possible to modify individually the speed of rotation of the motor 8 and the heating temperature of the heating element 10, from an off position to a full power position. All these characteristics are generally found on hair dryers, they are not detailed in the following description.
- the invention relates to the implementation of means for channeling the air sucked by the propeller 7 at the level of the inlet zone 4.
- These channeling means are configured to reduce the losses of loads and to reduce noise pollution due in particular to the operation of the motor 8, the rotation of the propeller 7 and the flow of air flowing in the circulation chamber 3.
- these means are implemented by fins 1 1 arranged on a base 12 (or cap) which is assembled with the inlet zone 4 of the circulation chamber 3
- four fins 11a-11d are arranged on the base 12.
- FIGS. 5 and 6 only two fins 11a, 11b are arranged on the base 12.
- the fins 1 1 1 a - 1 1 d each have the shape of a tulip that opens upstream of the hair dryer 1.
- these fins 1 1 a-1 1 d are configured to be spaced regularly between them so as to form three channels 13a - 13c between said fins 1 1 a - 1 1 d.
- the base 12 comprises a central duct 14 whose wall 14a has a baffle shape as illustrated in FIGS. 2 to 3.
- the fourth fin 1 1 d is furthermore configured with respect to this wall 14 a to constitute a channel 13d, as illustrated in these Figures 2 to 3.
- the four fins 1 1 a - 1 d are configured together to overlap partially one after the other while maintaining the presence of the three channels 13a - 13c .
- the fourth fin 1d and the wall 14a are configured so that said fin 1 d partially covers said wall 14a while maintaining the presence of the fourth channel 13d.
- this tulip shape of the fins 1 1 a-1 1 d advantageously allows the channels 13a - 13d to channel the air drawn with a linear flow to the propeller 7, which limits the pressure losses.
- the first tulip 11a is configured to present an axial channel 13a, as illustrated in FIG. 6.
- This variant of implementation also makes it possible to visually close the access to the central duct 14 of the base 12 and thus to the inlet zone 4 of the circulation chamber 3, as shown in FIG. 5, despite the presence of the channels 13a-13c.
- the axial channel 13a arranged in the center of the first fin 1 1a maintains an access in the circulation chamber 3.
- the section of this axial channel 13a will be reduced, or even eliminated. to favor a first fin 1 1 has comparable to that of Figures 1 to 4, so as to have no line of sight in the circulation chamber 3.
- a second aspect of the invention relates to the implementation of a pipe system 15 in the inlet zone 4, configured to discharge the air expelled to the circumference of the propeller 7 in the chamber to the outside.
- the ends 16 of the blades 17 of the propeller 7, constituting the circumferential contour of said propeller 7, are spaced relative to the inner wall 3a of the flow chamber 3, for reasons of assembly between said parts.
- Part of the air sucked is then discharged by the propeller 7 instead of being blown downstream of the circulation chamber 3, because of the existence of a strong pressure difference between the upstream side of the chamber.
- the pipe system 15 thus allows this air discharged outside the propeller 7 to be discharged outside rather than to be left in the circulation chamber 3, upstream of the propeller. This advantageously avoids that the discharge air generates turbulence in the inlet zone 4, which would have the disadvantage of disturbing the flow of air sucked and channeled through the fins 1 1 a - 1 1 b or 1 1 a-1 1d.
- This ducting system 15 is preferably implemented on the base 12, thanks to the presence of a discharge duct 19, arranged around the central duct 14. This duct 19 is arranged at the circumference of the zone. 4, near the circumferential space 18, as illustrated in Figures 2 and 6 for the two embodiments of the hair dryer 1.
- the air discharged by the propeller 7 is evacuated outside by this exhaust duct 19 rather than generating turbulence in the circulation chamber 3, upstream of the propeller 7, which avoids disturbing the proper flow of air sucked through the channels 13a - 13b or 13a - 13d.
- the inner wall 19a of the exhaust duct 19 is constituted by the wall 14a of the central duct 14, and thus has the form of a baffle, as explained above.
- the outer wall 19b of the exhaust duct 19 also has a baffle shape which is more pronounced in the embodiment of FIGS. 5 and 6 than in the embodiment of FIGS. 1 to 4, as it appears with respect to said figures.
- the shapes of the inner 19a and outer 19b walls allow the exhaust duct 19 to have a baffle shape, which advantageously allows to break the speed of the discharged air and evacuating outside of the exhaust duct 19. This avoids disturbing the suction of the outside air through the channels 13a-13c or 13a-13d.
- This baffle shape of the exhaust duct 19 also makes it possible to block the line of sight in the circulation chamber 3, as appears in FIGS. 4 and 5 for the two embodiments, in a manner similar to the effect produced. by the configuration of the fins 1 1 a - 1 1 b or 1 1 a - 1 1 d.
- the exhaust duct 19 also makes it possible to attenuate the noise nuisance by forcing the waves to bounce on the inner 19a and outer 19b walls of said duct.
- the tulip shape of the fins 1 1a-1 1b or 1 1a-1 1d makes it possible to have channels 13a-13c or 13a-13d whose upstream ends are oriented on the sides of the hair dryer 1, and not according to its longitudinal axis X, as shown in particular in Figures 2 and 6. This allows to suck the outside air on the sides of the hair dryer 1.
- the baffle shape of the exhaust duct 19 expels the air discharged on the sides, near the upstream ends of the channels 13a - 13c or 13a - 13d. This allows advantageously to suck again this discharge air whose flow rate was previously broken during its evacuation.
- the base 12 comprises three retaining tabs 20a, 20b, 20c arranged between the fins 11a, 11b and the wall 14a of the central duct 14, to hold said fins 11 a, 1 1 b with regular spacing.
- These holding lugs 20a, 20b, 20c are uniformly distributed around the base 12, as shown in FIG. 5.
- Such holding lugs may also be envisaged between the fins 1 1a-1 1d and the wall 14a of the central duct 14. , in the embodiment of Figures 1 to 4.
- connection points 21a, 21b are implemented between the inner wall 19a and the outer wall 19b on the base 12, as illustrated in Figure 2, for maintaining said elements in position relative to each other.
- Such connection points may be envisaged in the embodiment of FIGS. 5 and 6.
- Such connection points may also be envisaged between the fins 1 1a-1 1d and the wall 14a, in the embodiment of the figures 1 to 4, or even between the fins 1 1 a, 1 1 b and the wall 14a, in the embodiment of Figures 5 and 6.
- the upstream end 2a of the body 2 of the hair dryer 1 and the downstream end 12a of the base 12 are configured to allow a removable assembly of said base 12, for example to access the propeller 7. It is possible to provide a fitting of the downstream end 12a of the base 12 on the upstream end 2a of the body 2, or even holding fingers (not shown) for snapping the downstream end 12a on the upstream end 2a.
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES16744819T ES2745032T3 (es) | 2015-07-28 | 2016-07-08 | Secador de pelo con una canalización de entrada de aire optimizada |
| KR1020187005252A KR102585050B1 (ko) | 2015-07-28 | 2016-07-08 | 최적화된 흡기관을 포함하는 헤어드라이어 |
| CN201680043890.1A CN107847030B (zh) | 2015-07-28 | 2016-07-08 | 具有优化的空气进入通道的吹风机 |
| RU2018105685A RU2727533C1 (ru) | 2015-07-28 | 2016-07-08 | Фен для волос с оптимизированной системой воздуховпускных каналов |
| EP16744819.0A EP3328239B1 (fr) | 2015-07-28 | 2016-07-08 | Seche-cheveux avec une canalisation d'entree d'air optimisee |
| BR112018001554-7A BR112018001554B1 (pt) | 2015-07-28 | 2016-07-08 | Secador de cabelo com uma canalização de entrada de ar otimizada |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1557228 | 2015-07-28 | ||
| FR1557228A FR3039376B1 (fr) | 2015-07-28 | 2015-07-28 | Seche-cheveux avec une canalisation d'entree d'air optimisee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017017332A1 true WO2017017332A1 (fr) | 2017-02-02 |
Family
ID=55759653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2016/051764 Ceased WO2017017332A1 (fr) | 2015-07-28 | 2016-07-08 | Seche-cheveux avec une canalisation d'entree d'air optimisee |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3328239B1 (fr) |
| KR (1) | KR102585050B1 (fr) |
| CN (1) | CN107847030B (fr) |
| BR (1) | BR112018001554B1 (fr) |
| ES (1) | ES2745032T3 (fr) |
| FR (1) | FR3039376B1 (fr) |
| RU (1) | RU2727533C1 (fr) |
| WO (1) | WO2017017332A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190201443A1 (en) * | 2017-09-06 | 2019-07-04 | California Institute Of Technology | Signaling and antigen-presenting bifunctional receptors (sabr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226493A (en) * | 1988-11-30 | 1990-07-04 | Moro Spina | Improvements in or relating to hairdriers |
| US5956863A (en) * | 1999-01-08 | 1999-09-28 | Allen; Donavan J. | Hair dryer apparatus and method |
| WO2013072626A1 (fr) * | 2011-11-18 | 2013-05-23 | Seb S.A. | Seche-cheveux avec ailettes concentriques |
| US20130269205A1 (en) * | 2012-04-17 | 2013-10-17 | Joan Hada | Hair dryer and smoother |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0329593Y2 (fr) * | 1985-06-14 | 1991-06-24 | ||
| JPH02252404A (ja) * | 1989-03-28 | 1990-10-11 | Matsushita Electric Works Ltd | 送風機 |
| JP3703112B2 (ja) | 1995-12-13 | 2005-10-05 | 九州日立マクセル株式会社 | ヘアードライヤ |
| EP1222871B1 (fr) * | 2001-01-13 | 2004-09-15 | WIK Far East Ltd | Appareil à air chaud pour soins capillaires |
| EP2255692A1 (fr) * | 2009-05-27 | 2010-12-01 | Ondal Friseurtechnik GmbH | Sèche-cheveux |
| IT1401326B1 (it) * | 2010-07-29 | 2013-07-18 | Parlux S P A | Dispositivo silenziatore per asciugacapelli. |
| CN201806125U (zh) * | 2010-09-02 | 2011-04-27 | 美的集团有限公司 | 一种电吹风静音进风装置 |
| FR2982748B1 (fr) * | 2011-11-18 | 2014-04-04 | Seb Sa | Seche-cheveux avec moyens particuliers de prehension |
| JP2013111226A (ja) * | 2011-11-29 | 2013-06-10 | Sharp Corp | ドライヤ |
-
2015
- 2015-07-28 FR FR1557228A patent/FR3039376B1/fr not_active Expired - Fee Related
-
2016
- 2016-07-08 RU RU2018105685A patent/RU2727533C1/ru active
- 2016-07-08 ES ES16744819T patent/ES2745032T3/es active Active
- 2016-07-08 BR BR112018001554-7A patent/BR112018001554B1/pt active IP Right Grant
- 2016-07-08 WO PCT/FR2016/051764 patent/WO2017017332A1/fr not_active Ceased
- 2016-07-08 KR KR1020187005252A patent/KR102585050B1/ko active Active
- 2016-07-08 CN CN201680043890.1A patent/CN107847030B/zh active Active
- 2016-07-08 EP EP16744819.0A patent/EP3328239B1/fr active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226493A (en) * | 1988-11-30 | 1990-07-04 | Moro Spina | Improvements in or relating to hairdriers |
| US5956863A (en) * | 1999-01-08 | 1999-09-28 | Allen; Donavan J. | Hair dryer apparatus and method |
| WO2013072626A1 (fr) * | 2011-11-18 | 2013-05-23 | Seb S.A. | Seche-cheveux avec ailettes concentriques |
| US20130269205A1 (en) * | 2012-04-17 | 2013-10-17 | Joan Hada | Hair dryer and smoother |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190201443A1 (en) * | 2017-09-06 | 2019-07-04 | California Institute Of Technology | Signaling and antigen-presenting bifunctional receptors (sabr) |
| US12221465B2 (en) * | 2017-09-06 | 2025-02-11 | California Institute Of Technology | Signaling and antigen-presenting bifunctional receptors (SABR) |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3039376A1 (fr) | 2017-02-03 |
| EP3328239B1 (fr) | 2019-08-07 |
| ES2745032T3 (es) | 2020-02-27 |
| BR112018001554B1 (pt) | 2022-08-09 |
| FR3039376B1 (fr) | 2017-09-01 |
| EP3328239A1 (fr) | 2018-06-06 |
| CN107847030A (zh) | 2018-03-27 |
| KR102585050B1 (ko) | 2023-10-06 |
| CN107847030B (zh) | 2020-11-13 |
| BR112018001554A2 (pt) | 2018-09-18 |
| RU2727533C1 (ru) | 2020-07-22 |
| KR20180035233A (ko) | 2018-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011073585A2 (fr) | Seche-cheveux a systeme silencieux passif | |
| FR3046046A1 (fr) | Geometrie d'un circuit aeraulique pour un aspirateur a main | |
| WO2011124793A1 (fr) | Ensemble propulsif pour aéronef muni de moyens d'inversion de poussée | |
| EP3381338A1 (fr) | Appareil de cuisson par flux chauffant avec moyen de remuage | |
| EP2452585B1 (fr) | Sèche-cheveux à conduit d'air particulier | |
| FR2980825A1 (fr) | Porte d'inverseur de poussee a ouvertures laterales | |
| EP3328238B1 (fr) | Seche-cheveux avec une canalisation d'entree d'air a performances acoustiques optimisees | |
| EP2894414B1 (fr) | Unite de ventilation à piege à son | |
| FR2865267A1 (fr) | Procece et appareil de cuisson pour l'alimentation en air frais amelioree | |
| FR2506185A1 (fr) | Hotte d'evacuation des emanations de cuisine | |
| WO2015011413A1 (fr) | Moyeu de carter intermédiaire pour turboréacteur d'aéronef comprenant des portes a géométrie profilée | |
| EP3328239B1 (fr) | Seche-cheveux avec une canalisation d'entree d'air optimisee | |
| EP2452584B1 (fr) | Sèche-cheveux à ventilateur centrifuge | |
| CA2997812C (fr) | Dispositif de piegeage de particules pour turbomachine et turbomachine equipee d'un tel dispositif | |
| EP2125401B1 (fr) | Systeme d'insonorisation destine aux evacuations des condensats d'un climatiseur de vehicule automobile | |
| EP2828513B1 (fr) | Cône d'éjection des gaz pour turboréacteurs d'aéronefs | |
| FR2967882A1 (fr) | Corps principal d'aspirateur | |
| FR2920044A1 (fr) | Boitier constitutif d'une installation de ventilation, de chauffage et/ou de climatisation pourvu de moyens d'attenuation acoustique d'ondes sonores et installation comprenant un tel boitier | |
| FR2987876A1 (fr) | Reduction du bruit de prelevement | |
| EP4304431B1 (fr) | Base motorisée pour un appareil de préparation culinaire avec ventilation silencieuse | |
| EP2641067B1 (fr) | Procede de mesure du bruit d'un seche-cheveux | |
| FR3065973A1 (fr) | Excavatrice aspiratrice equipee de turbines en serie | |
| FR3080440A1 (fr) | Systeme de ventilation et centrale de ventilation equipee d'un tel systeme | |
| FR3025002A1 (fr) | Conduit d'air pour le refroidissement d'un accessoire de vehicule automobile | |
| FR3062179A1 (fr) | Dispositif de propulsion d'un flux d'air, roue de pulseur d'air, pulseur d'air et installation de chauffage, ventilation et/ou climatisation pour vehicule automobile correspondante |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16744819 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 20187005252 Country of ref document: KR Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2018105685 Country of ref document: RU Ref document number: 2016744819 Country of ref document: EP |
|
| REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112018001554 Country of ref document: BR |
|
| ENP | Entry into the national phase |
Ref document number: 112018001554 Country of ref document: BR Kind code of ref document: A2 Effective date: 20180124 |