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    Générateur pour exciter un transducteur piézoélectrique
    51.
    发明公开
    Générateur pour exciter un transducteur piézoélectrique 有权
    发电机zur Erregung eines suppresselektrischen Wandlers

    公开(公告)号：EP1875969A1

    公开(公告)日：2008-01-09

    申请号：EP07301207.2

    申请日：2007-07-05

    Applicant: L'ORÉAL

    Inventor： Duru, Nicolas

    IPC: B05B17/06

    CPC classification number: B05B17/0646 ,  B06B1/0261 ,  B06B2201/77

    Abstract: La présente invention concerne un générateur pour exciter un transducteur piézoélectrique, notamment destiné à pulvériser un liquide, ce générateur comportant au moins une unité de traitement numérique et étant agencé pour fonctionner au moins selon une phase de fonctionnement itérative (200) comportant plus de deux itérations successives et pour, au cours de chaque itération :
    - exciter le transducteur à une fréquence variable dans une bande de fréquences autour d'une fréquence de consigne,
    - acquérir au cours de l'excitation du transducteur des valeurs prises par au moins une grandeur électrique liée à l'excitation du transducteur pour une pluralité de fréquences de cette bande,
    - analyser les valeurs ainsi acquises pour déterminer une nouvelle fréquence de consigne pour une itération suivante.

    Abstract translation: 发生器具有数字处理单元，例如 微控制器，其包括用于产生时钟频率的振荡器，其中所述发生器基于包括连续迭代的迭代操作阶段（200）来操作。 传感器在每次迭代期间被发生器激发，频率在设定点频率附近的频带中变化。 对于带的频率的集合，获取与换能器的激励有关的电量的值。 分析这些值以确定后续迭代的共振/反共振频率。

    ELECTRONIC DRIVE SYSTEM FOR A DROPLET SPRAY GENERATION DEVICE
    52.
    发明授权
    ELECTRONIC DRIVE SYSTEM FOR A DROPLET SPRAY GENERATION DEVICE 有权
    电子驱动系统，下降SPRAY发电装置

    公开(公告)号：EP1732703B1

    公开(公告)日：2007-11-14

    申请号：EP05736033.1

    申请日：2005-04-06

    Applicant: The Technology Partnership Plc

    Inventor： HAILES, Anthony

    IPC: B05B17/06 ,  B06B1/02 ,  H01L41/04

    CPC classification number: B05B17/0669 ,  B05B17/0646 ,  B06B1/0253 ,  B06B1/0284 ,  B06B2201/77 ,  H01L41/042

    Abstract: An electronic drive system for a droplet spay generation device of the type having a droplet generator including a perforate membrane driven by a piezoelectric transducer, the electronic drive system comprising: a programmable micro-controller providing a power supply for converting, in use, a battery supply voltage to power the device; a power amplifier connected to receive electric power from the power supply and supply a drive signal to the piezoelectric generator in use; and wherein the micro-controller is also arranged: to control the operation of the power amplifier, including the drive signal operating frequency at substantially its resonant frequency; to measure the current provided to the power amplifier by the power supply at a plurality of different frequencies; to determine, as the resonant frequency of the droplet generator, the frequency at which the maximum power is consumed by the amplifier, and to set the drive signal operating frequency at the resonant frequency.

    ELECTRONIC DRIVE SYSTEM FOR A DROPLET SPRAY GENERATION DEVICE
    53.
    发明公开
    ELECTRONIC DRIVE SYSTEM FOR A DROPLET SPRAY GENERATION DEVICE 有权
    电子驱动系统，下降SPRAY发电装置

    公开(公告)号：EP1732703A1

    公开(公告)日：2006-12-20

    申请号：EP05736033.1

    申请日：2005-04-06

    Applicant: The Technology Partnership Plc

    Inventor： HAILES, Anthony

    IPC: B05B17/06 ,  B06B1/02 ,  H01L41/04

    CPC classification number: B05B17/0669 ,  B05B17/0646 ,  B06B1/0253 ,  B06B1/0284 ,  B06B2201/77 ,  H01L41/042

    Abstract: An electronic drive system for a droplet spay generation device of the type having a droplet generator including a perforate membrane driven by a piezoelectric transducer, the electronic drive system comprising: a programmable micro-controller providing a power supply for converting, in use, a battery supply voltage to power the device; a power amplifier connected to receive electric power from the power supply and supply a drive signal to the piezoelectric generator in use; and wherein the micro-controller is also arranged: to control the operation of the power amplifier, including the drive signal operating frequency at substantially its resonant frequency; to measure the current provided to the power amplifier by the power supply at a plurality of different frequencies; to determine, as the resonant frequency of the droplet generator, the frequency at which the maximum power is consumed by the amplifier, and to set the drive signal operating frequency at the resonant frequency.

    Verfahren zum Betrieb eines Ultraschall-Schwingers zur Flüssigkeitszerstäubung
    54.
    发明公开
    Verfahren zum Betrieb eines Ultraschall-Schwingers zur Flüssigkeitszerstäubung 失效
    操作用于液体雾化的超声波振子的方法。

    公开(公告)号：EP0123277A2

    公开(公告)日：1984-10-31

    申请号：EP84104426.6

    申请日：1984-04-18

    Applicant: SIEMENS AKTIENGESELLSCHAFT

    Inventor： Mágori, Valentin, Dipl.-Phys.

    IPC: B06B1/06 ,  B05B17/06

    CPC classification number: B05B17/0623 ,  B05B17/063 ,  B06B1/0223 ,  B06B2201/55 ,  B06B2201/76 ,  B06B2201/77

    Abstract: Ein für Flüssigkeitszerstäubung (5) zu verwendender Ultraschall-Schwinger (1) wird mit getakteter (N 1 , N 2 ; △t 1 , △t 2 ) elektrischer Anregungsleistung gespeist, wobei für jeweils ein kurzes erstes Intervall (At,) eine dieAnregungsschwelle (E) auch für ungünstigste Betriebsbedingung ausreichend übersteigende Höhe (N,) dieser Leistung vorgesehen ist.

    Abstract translation: 1.一种用于液体雾化的超声波振子（1）的驱动的方法，所述振荡器（1）由具有在电交流电压激励电子器件（11）提供，该频率（F2），其中可被调谐到optiomum振荡功率 振荡器（1），在DASS特点死电功率（N）提供被定时在重复循环发生，提供用于在第一时间间隔（DELTA T1）的功率（N1）被评级那么高确实起动阈值（例如 ）为实际上存在的液体雾化（5）足够hyghly超过甚至当操作振荡建立的条件是不利的，提供用于在第二时间间隔（DELTA T2）的功率（N 2）被评级较低由与时间比较 功率见图表的间隔（DELTA T1），和平均：EP0123277，P7，F1提供，如平均超过一起，在两个时间间隔（DELTA T1，DELTA T2）被匹配成液体的quantitity（7），所有这些是 每单位时间的供给和 要被雾化。

    DETACHABLE ATOMIZATION ASSEMBLY FOR AEROSOL DELIVERY DEVICE
    60.
    发明公开
    DETACHABLE ATOMIZATION ASSEMBLY FOR AEROSOL DELIVERY DEVICE 审中-公开

    公开(公告)号：US20240207895A1

    公开(公告)日：2024-06-27

    申请号：US18599912

    申请日：2024-03-08

    Applicant: RAI Strategic Holdings, Inc.

    Inventor： Vahid Hejazi

    IPC: B06B1/06 ,  A24F7/02 ,  A61M11/00 ,  A61M11/04

    CPC classification number: B06B1/0651 ,  A24F7/02 ,  A61M11/005 ,  A61M11/04 ,  A61M11/042 ,  A61M2205/0294 ,  A61M2205/3334 ,  A61M2205/50 ,  A61M2205/587 ,  A61M2205/8206 ,  B06B2201/77

    Abstract: The present disclosure provides an aerosol delivery device that may comprise a housing defining an outer wall and further including a power source and a control component. The device also includes a mouthpiece portion that defines an exit aerosol path, a tank portion that includes a reservoir configured to contain a liquid composition, and an atomization assembly configured to vaporize the liquid composition to generate an aerosol. The atomization assembly includes a mesh plate and a vibrating component, wherein the mesh plate and the vibrating component are configured to be separable from each other at a detachable interface. The detachable interface may be located at various locations of the device, including between the mouthpiece portion and the tank portion, within the mouthpiece portion, within the tank portion, within a separable atomization assembly, within a cartridge, within a control unit, or between a cartridge and a control unit.

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