JP2023522566A - エアロゾル生成装置及びその動作方法 - Google Patents
エアロゾル生成装置及びその動作方法 Download PDFInfo
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Images
Classifications
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- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
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- A—HUMAN NECESSITIES
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- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Spraying Apparatus (AREA)
Abstract
Description
V予熱={R1/(R2+R3)}×V基準+V基準
Claims (15)
- エアロゾル生成装置において、
エアロゾル生成物質からエアロゾルを生成する霧化器と、
前記霧化器の制御のための駆動電圧を出力するコントローラと、
前記コントローラと作動的に連結されて前記駆動電圧の電圧分配を調節することで、非パフ期間で前記霧化器が予熱される間に前記霧化器に予熱電圧が印加され、パフ期間で前記霧化器が前記エアロゾル生成物質を霧化する間に前記霧化器に霧化電圧が印加されるように前記霧化器の入力電圧を制御する電圧分配器と、を含む、エアロゾル生成装置。 - 前記予熱電圧は、前記霧化電圧より低い定電圧である、請求項1に記載のエアロゾル生成装置。
- 前記コントローラは、前記霧化器が予熱モードであるか、あるいは霧化モードであるかを示すモード信号を生成し、
前記電圧分配器は、前記モード信号に基づいて前記電圧分配を遂行する、請求項1に記載のエアロゾル生成装置。 - 前記電圧分配器は、
前記予熱モードに対応する第1モード信号または前記霧化モードに対応する第2モード信号によって前記電圧分配器に含まれた負荷の連結を変更する、請求項3に記載のエアロゾル生成装置。 - 前記電圧分配器は、
前記コントローラの前記駆動電圧の電圧出力端と前記霧化器の電圧入力端との間のノードに連結された第1負荷と、
前記第1負荷に直列に連結された第2負荷と、
前記コントローラから基準電圧が印加される前記第1負荷と前記第2負荷との間の基準電圧ノードと、
一端は、前記第2負荷に連結され、他端は、接地に連結された第3負荷と、
前記コントローラから受信されたモード信号によって前記第2負荷と前記第3負荷との間の電流フローをスイッチングするスイッチと、を含む、請求項1に記載のエアロゾル生成装置。 - 前記スイッチは、
ゲート端子を通じて受信された前記モード信号のタイプによって、接地に連結されたソース端子と、前記第2負荷と前記第3負荷との間のノードに連結されたドレイン端子との間の電流フローをターンオン(turn on)及びターンオフ(turn off)する半導体スイッチを含む、請求項5に記載のエアロゾル生成装置。 - 前記スイッチは、
前記コントローラから受信された予熱モードに対応する第1モード信号に応答してターンオフ(turn-off)され、
前記電圧分配器は、
前記スイッチのターンオフ状態によって前記ソース端子と前記ドレイン端子との間の前記電流フローを遮断し、前記第3負荷で前記駆動電圧を降下させることで、前記霧化器の前記電圧入力端に前記予熱電圧を印加する、請求項6に記載のエアロゾル生成装置。 - 前記スイッチは、
前記コントローラから受信された霧化モードに対応する第2モード信号に応答してターンオン(turn-on)され、
前記電圧分配器は、
前記スイッチのターンオン状態によって前記第3負荷への電流フローを遮断し、前記ソース端子と前記ドレイン端子との間の前記電流フローを許容することで、前記霧化器の前記電圧入力端に前記霧化電圧を印加する、請求項6に記載のエアロゾル生成装置。 - 前記第3負荷は、
予熱モードでは、前記スイッチによって電流フローが許容され、
霧化モードでは、前記スイッチによって前記電流フローが遮断される、請求項5に記載のエアロゾル生成装置。 - 前記霧化器は、
予熱モードで前記第3負荷による電圧降下によって、前記霧化電圧より低い前記予熱電圧が印加される、請求項5に記載のエアロゾル生成装置。 - 前記霧化器は、
超音波振動を発生させて前記エアロゾル生成物質を前記エアロゾルに霧化させる振動子を含む、請求項1に記載のエアロゾル生成装置。 - ユーザのパフを感知するパフ感知センサをさらに含み、
前記コントローラは、
前記パフ感知センサが前記非パフ期間または前記パフ期間を感知したかということに基づいて前記電圧分配器の前記電圧分配を制御する、請求項1に記載のエアロゾル生成装置。 - エアロゾル生成装置を制御する方法において、
コントローラで、エアロゾル生成物質からエアロゾルを生成する霧化器の駆動のための駆動電圧を出力する段階と、
前記コントローラと作動的に連結された電圧分配器によって、非パフ期間で前記霧化器が予熱される間、前記霧化器に予熱電圧が印加され、パフ期間で前記霧化器が前記エアロゾル生成物質を霧化する間、前記霧化器に霧化電圧が印加されるように前記霧化器の入力電圧を制御する段階と、を含む、方法。 - 前記コントローラで、予熱モードに対応する第1モード信号または霧化モードに対応する第2モードを生成する段階をさらに含み、
前記制御する段階は、
前記第1モード信号または前記第2モード信号に応答して前記電圧分配器に含まれたスイッチの動作を制御する段階と、
前記スイッチの前記動作に応答して前記電圧分配器に含まれた負荷の連結をスイッチングすることで、前記駆動電圧の電圧分配を調節する段階と、
前記調節された電圧分配に基づいて前記予熱電圧または前記霧化電圧を前記入力電圧として前記霧化器に印加する段階と、を含む、請求項13に記載の方法。 - エアロゾル生成装置において、
エアロゾル生成物質からエアロゾルを生成する霧化器と、
前記霧化器の制御のための駆動電圧を出力するコントローラと、
前記コントローラと作動的に連結され、前記霧化器に予熱電圧の印加のための第1電圧分配モードと霧化電圧の印加のための第2電圧分配モードとをスイッチングすることで、前記霧化器に対する前記駆動電圧の電圧分配を調節する電圧分配器と、を含む、エアロゾル生成装置。
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