公开(公告)号：US20150165466A1

公开(公告)日：2015-06-18

申请号：US14573874

申请日：2014-12-17

Applicant: AGILENT TECHNOLOGIES, INC.

Inventor： Michael Ron Hammer ,  Alan John Roper ,  Mark Junker

IPC: B05B17/06

CPC classification number: B05B17/0615 ,  B05B17/0607 ,  B05B17/0661 ,  B05B17/0669

Abstract: An ultrasonic nebulizer includes a piezoelectric element that vibrates responsive to a drive signal having an alternating voltage. A nebulizing layer that may be a passive resonator is bonded to a first surface of the piezoelectric element and has an outer surface that transforms a liquid into a mist responsive to vibration of the piezoelectric element. The surface of the passive resonator may be textured to guide flow of liquid.

Abstract translation: 超声雾化器包括响应于具有交流电压的驱动信号而振动的压电元件。 可以是无源谐振器的雾化层结合到压电元件的第一表面，并且具有响应于压电元件的振动将液体转变成雾的外表面。 无源谐振器的表面可以被纹理化以引导液体流动。

公开(公告)号：US20150165465A1

公开(公告)日：2015-06-18

申请号：US14525097

申请日：2014-10-27

Applicant: AGILENT TECHNOLOGIES, INC.

Inventor： Michael Ron Hammer ,  Alan John Roper

IPC: B05B17/06

CPC classification number: B05B17/0615 ,  B05B17/0607 ,  B05B17/0661 ,  B05B17/0669

Abstract: An ultrasonic nebulizer includes a piezoelectric element that vibrates responsive to a drive signal having an alternating voltage. A nebulizing layer that may be a passive resonator is bonded to a first surface of the piezoelectric element and has an outer surface that transforms a liquid into a mist responsive to vibration of the piezoelectric element. A heat sink pad is in thermal contact with a heat sink and the passive resonator to dissipate heat from the piezoelectric element. The surface of the passive resonator may be roughened to guide flow of liquid.

Abstract translation: 超声雾化器包括响应于具有交流电压的驱动信号而振动的压电元件。 可以是无源谐振器的雾化层结合到压电元件的第一表面，并且具有响应于压电元件的振动将液体转变成雾的外表面。 散热垫与散热器和无源谐振器热接触以消散来自压电元件的热量。 无源谐振器的表面可以被粗糙化以引导液体流动。