阅读说明：本技术 用于机动车辆的雾化器系统 (Atomizer system for motor vehicles ) 是由 乔治·德·佩尔塞梅克 伊夫·卢梭 文森特·弗拉尔 安托尼·罗德斯 穆罕默德·阿明·布巴克 于 2020-02-11 设计创作，主要内容包括：本发明涉及一种用于机动车辆的雾化器系统(1)。该雾化器系统包括：a.用于液体的至少一个储器(10)；b.配备有雾化器喷嘴(3)的至少一个雾化器腔(14),所述喷嘴配备有用于发射声波的装置(4)、例如压电元件(4),所述雾化器腔(14)被配置的方式为使得来自该储器(10)的液体形成液体射流(13)和液滴的雾(12),所述雾旨在进入机动车辆内部(2)；c.至少一个声学衰减器件(20)。根据本发明,该声学衰减器件(20)包括至少一个格栅(20)。(The invention relates to a nebulizer system (1) for a motor vehicle. The atomizer system comprises: a. at least one reservoir (10) for a liquid; b. at least one atomizer chamber (14) equipped with an atomizer nozzle (3) equipped with means (4) for emitting sound waves, such as a piezoelectric element (4), said atomizer chamber (14) being configured in such a way that liquid from the reservoir (10) forms a liquid jet (13) and a mist (12) of liquid droplets, said mist being intended to enter the motor vehicle interior (2); c. at least one acoustic attenuation device (20). According to the invention, the acoustic attenuation device (20) comprises at least one grating (20).)

1. A nebulizer system (1) for a motor vehicle, the system having:

a. at least one reservoir (10) for a liquid,

b. at least one atomizer housing (14) provided with an atomizer nozzle (3) provided with means (4) for emitting sound waves, such as a piezoelectric element (4), the atomizer housing (14) being configured such that liquid from the reservoir (10) forms a liquid jet (13) and a mist (12) of liquid droplets, which mist is intended to enter the motor vehicle interior (2),

c. at least one acoustic attenuation device (20),

the system (1) is characterized in that the acoustic attenuation means (20) comprise at least one grating (20).

2. An atomizer system (1) according to claim 1, wherein the atomizer housing (14) comprises an atomizer chamber (21) and an atomizer tube (18), the atomizer nozzle (3) being at least partially inserted into the atomizer chamber (21) and the at least one grid (20) being at least partially arranged in the atomizer tube (18).

3. An atomizer system (1) according to claim 2, wherein said at least one grid (20) conforms to the shape of at least one of the walls of the atomizer tube (18).

4. A nebulizer system (1) according to claim 3 wherein the wall is a bottom wall (19) of the nebulizer tube (18).

5. The atomizer system (1) of the preceding claim, wherein said bottom wall (19) of the atomizer tube (18) comprises a channel (40) intended to receive the liquid jet (13) output by the atomizer nozzle (3).

6. A nebulizer system (1) according to the preceding claim, wherein the grille (20) at least partially conforms to the shape of the channel (40).

7. An atomizer system (1) according to any one of claims 4 to 6, wherein said at least one grid (20) extends in a plane (23) that is inclined with respect to the bottom wall (19) of the atomizer tube (18).

8. An atomizer system (1) according to any one of claims 2 to 7, wherein the atomizer tube (18) comprises at least one guiding means (70) protruding from one of its walls, said guiding means (70) being intended to guide the grid (20) along the inclined plane (23).

9. A nebulizer system (1) according to the preceding claim wherein the guiding means is a slide (70).

10. A ventilation, heating and/or air-conditioning device for a motor vehicle, comprising an atomizer system (1) according to one of the preceding claims.