公开(公告)号：US09470627B2

公开(公告)日：2016-10-18

申请号：US14833785

申请日：2015-08-24

Applicant: Xtralis Technologies Ltd

Inventor： Brian Alexander ,  Nitin Vayeda ,  Kemal Ajay

IPC: G01N15/02 ,  G01N21/53 ,  G08B17/10 ,  G08B17/107 ,  G08B29/26 ,  G01F1/66 ,  G01N15/06 ,  G01N15/14 ,  G01N21/47

CPC classification number: G01N21/53 ,  G01F1/667 ,  G01N15/06 ,  G01N15/1434 ,  G01N2015/0693 ,  G01N2021/4733 ,  G01N2201/061 ,  G01N2201/062 ,  G08B17/10 ,  G08B17/107 ,  G08B17/113 ,  G08B29/26

Abstract: A method of detecting particles in an air flow is described. The method includes receiving a signal indicative of light intensity scattered from the air flow at a plurality of wavelengths and processing the signal indicative of the intensity of received light at each of the wavelengths and a corresponding wavelength dependent parameter to generate an output signal indicative of at least one characteristic of particles in the air flow. A particle detection system is also described.

公开(公告)号：US20160033400A1

公开(公告)日：2016-02-04

申请号：US14833785

申请日：2015-08-24

Applicant: Xtralis Technologies Ltd

Inventor： Brian Alexander ,  Nitin Vayeda ,  Kemal Ajay

IPC: G01N21/53 ,  G01N15/14 ,  G01N15/06 ,  G01F1/66

CPC classification number: G01N21/53 ,  G01F1/667 ,  G01N15/06 ,  G01N15/1434 ,  G01N2015/0693 ,  G01N2021/4733 ,  G01N2201/061 ,  G01N2201/062 ,  G08B17/10 ,  G08B17/107 ,  G08B17/113 ,  G08B29/26

Abstract: A method of detecting particles in an air flow is described. The method includes receiving a signal indicative of light intensity scattered from the air flow at a plurality of wavelengths and processing the signal indicative of the intensity of received light at each of the wavelengths and a corresponding wavelength dependent parameter to generate an output signal indicative of at least one characteristic of particles in the air flow. A particle detection system is also described.

Abstract translation: 描述了一种在空气流中检测颗粒的方法。 该方法包括：接收指示从多个波长的空气流散射的光强度的信号，并且处理指示在每个波长处的接收光的强度的信号和相应的波长相关参数，以产生指示在 空气流中颗粒的最小特征。 还描述了粒子检测系统。