Enclosures for fluidic oscillators
    2.
    发明申请
    Enclosures for fluidic oscillators 有权
    流体振荡器外壳

    公开(公告)号:US20060108442A1

    公开(公告)日:2006-05-25

    申请号:US11245396

    申请日:2005-10-06

    IPC分类号: B05B1/08 B05B3/04

    摘要: For those spray applications that use a fluidic oscillator of the type that generates a spray by having a pressurized liquid flow through the oscillator and exhaust into a surrounding environment, and where such an oscillator has a boundary surface which has fabricated into it a channel in the form of what is referred to herein as fluidic circuit, an improved enclosure for this oscillator includes: a body having an interior and an exterior surface, wherein a portion of this interior surface is configured to attach to the oscillator boundary surface so as to form with the oscillator's channel an enclosed pathway through which the to-be-sprayed liquid may flow, and wherein a segment of this interior surface is configured so as to yield specified properties of the resulting spray.

    摘要翻译: 对于那些使用通过使加压液体流过振荡器并排出到周围环境而产生喷雾的流体振荡器的喷雾应用,并且其中这种振荡器具有制造在其中的通道, 本文称为流体回路的形式,用于该振荡器的改进的外壳包括:具有内部和外部表面的本体,其中该内表面的一部分被配置为附接到振荡器边界表面,以便与 振荡器的通道是待喷射液体可以流过的封闭通道,并且其中该内表面的一段被构造成产生所得喷雾的指定性质。

    Enclosures for multiple fluidic oscillators
    4.
    发明授权
    Enclosures for multiple fluidic oscillators 有权
    多个流体振荡器的外壳

    公开(公告)号:US08205812B2

    公开(公告)日:2012-06-26

    申请号:US12592366

    申请日:2009-11-23

    摘要: An improved fluidic device that operates on a pressurized liquid flowing through it at a specified flow rate to generate an oscillating spray of liquid droplets having desired properties (e.g., average spatial distribution, size, velocity, frequency and wavelength of liquid droplets at a defined distance in front of the device) includes: (a) a plurality of fluidic oscillators, each having a channel that is part of a fluidic circuit for inducing oscillations in the pressurized liquid that flows through the oscillator, (b) a housing having an exterior surface that includes a front face with a center-point and a rear face, (c) a plurality of passages, each of which extends through the housing and intersects with its front face to define an outlet, with each passages configured to allow for the insertion of one of the plurality of fluidic oscillators into each of the plurality of passages, and (d) a geometrical arrangement of these outlets in the housing front face that is chosen so as to achieve the desired properties of the oscillating spray when the device is operating at its specified flow rate.

    摘要翻译: 一种改进的流体装置,其以指定的流速对流过其的加压液体进行操作,以产生具有所需性质(例如,在确定的距离处的液滴的平均空间分布,尺寸,速度,频率和波长)的液滴的振荡喷雾 在装置前面)包括:(a)多个流体振荡器,每个流体振荡器具有作为流体回路的一部分的通道,用于引导流过振荡器的加压液体中的振荡,(b)具有外表面的壳体 其包括具有中心点和后表面的前表面,(c)多个通道,每个通道延伸穿过壳体并与其前面相交以限定出口,每个通道构造成允许插入 多个流体振荡器中的一个流体振荡器中的一个流入多个通道中的每一个,以及(d)这些出口在壳体正面中的几何布置,其被选择为 当设备以其指定的流量运行时,实现振荡喷雾的期望性能。

    Multiple spray devices for automotive and other applications

    公开(公告)号:US07014131B2

    公开(公告)日:2006-03-21

    申请号:US10372597

    申请日:2003-02-24

    IPC分类号: B05B1/08

    摘要: A fluidic insert that receives fluid under pressure from a fluid inlet tube and generates a specified spatial distribution of the fluid exiting the insert includes: (1) a body member having top, bottom, front and rear outer surfaces, (2) top and bottom fluidic circuits located, respectively, at least partially within the member's top and bottom surfaces, wherein each of these circuits has at least one power nozzle, an interaction chamber, and an outlet whose exit lies within the member front surface, (3) the bottom fluidic circuit having a portion of its surface area located upstream of the power nozzle and adapted so that it can mate with a fluid inlet tube that supplies fluid to the insert, and (4) an inter-circuit flow passage that allows fluid to flow from the bottom fluid circuit to the top fluid circuit, the bottom end of this passage located such that it is downstream of the point where the inlet tube mates with the bottom circuit and upstream of the bottom circuit's power nozzle, with the top end of this passage located upstream of the top circuit's power nozzle.

    Enclosures for multiple fluidic oscillators
    9.
    发明申请
    Enclosures for multiple fluidic oscillators 有权
    多个流体振荡器的外壳

    公开(公告)号:US20100072307A1

    公开(公告)日:2010-03-25

    申请号:US12592366

    申请日:2009-11-23

    IPC分类号: B05B1/08 B05B1/14 B21D51/16

    摘要: An improved fluidic device that operates on a pressurized liquid flowing through it at a specified flow rate to generate an oscillating spray of liquid droplets having desired properties (e.g., average spatial distribution, size, velocity, frequency and wavelength of liquid droplets at a defined distance in front of the device) includes: (a) a plurality of fluidic oscillators, each having a channel that is part of a fluidic circuit for inducing oscillations in the pressurized liquid that flows through the oscillator, (b) a housing having an exterior surface that includes a front face with a center-point and a rear face, (c) a plurality of passages, each of which extends through the housing and intersects with its front face to define an outlet, with each passages configured to allow for the insertion of one of the plurality of fluidic oscillators into each of the plurality of passages, and (d) a geometrical arrangement of these outlets in the housing front face that is chosen so as to achieve the desired properties of the oscillating spray when the device is operating at its specified flow rate.

    摘要翻译: 一种改进的流体装置,其以指定的流速对流过其的加压液体进行操作,以产生具有所需性质(例如,在确定的距离处的液滴的平均空间分布,尺寸,速度,频率和波长)的液滴的振荡喷雾 在装置前面)包括:(a)多个流体振荡器,每个流体振荡器具有作为流体回路的一部分的通道,用于引导流过振荡器的加压液体中的振荡,(b)具有外表面的壳体 其包括具有中心点和后表面的前表面,(c)多个通道,每个通道延伸穿过壳体并与其前面相交以限定出口,每个通道构造成允许插入 多个流体振荡器中的一个流体振荡器中的一个流入多个通道中的每一个,以及(d)这些出口在壳体正面中的几何布置,其被选择为 当设备以其指定的流量运行时,实现振荡喷雾的期望性能。

    Enclosures for fluidic oscillators
    10.
    发明授权
    Enclosures for fluidic oscillators 有权
    流体振荡器外壳

    公开(公告)号:US07677480B2

    公开(公告)日:2010-03-16

    申请号:US11245396

    申请日:2005-10-06

    IPC分类号: B05B1/08 B05B1/04 F15C1/06

    摘要: For those spray applications that use a fluidic oscillator of the type that generates a spray by having a pressurized liquid flow through the oscillator and exhaust into a surrounding environment, and where such an oscillator has a boundary surface which has fabricated into it a channel in the form of what is referred to herein as fluidic circuit, an improved enclosure for this oscillator includes: a body having an interior and an exterior surface, wherein a portion of this interior surface is configured to attach to the oscillator boundary surface so as to form with the oscillator's channel an enclosed pathway through which the to-be-sprayed liquid may flow, and wherein a segment of this interior surface is configured so as to yield specified properties of the resulting spray.

    摘要翻译: 对于那些使用通过使加压液体流过振荡器并排出到周围环境而产生喷雾的流体振荡器的喷雾应用,并且其中这种振荡器具有制造在其中的通道, 本文称为流体回路的形式,用于该振荡器的改进的外壳包括:具有内部和外部表面的本体,其中该内表面的一部分被配置为附接到振荡器边界表面,以便与 振荡器的通道是待喷射液体可以流过的封闭通道,并且其中该内表面的一段被构造成产生所得喷雾的指定性质。