公开(公告)号：US09528880B2

公开(公告)日：2016-12-27

申请号：US13969186

申请日：2013-08-16

Applicant: General Electric Company

Inventor： Guanghua Wang ,  Nirm Velumylum Nirmalan ,  Ronald Scott Bunker ,  Todd Garrett Wetzel ,  Robert Michael Zacharias ,  Shawn David Wehe ,  Robert David Briggs

IPC: G01J5/00 ,  G01K1/14 ,  G01K13/00 ,  G01K3/00 ,  G01J5/10 ,  G01M15/14 ,  G01J5/08 ,  G01J5/60

CPC classification number: G01J5/10 ,  G01J5/0014 ,  G01J5/0887 ,  G01J5/60 ,  G01M15/14

Abstract: A temperature measurement system includes a plurality of filaments. The plurality of filaments are configured to emit thermal radiation in a relatively broad and substantially continuous wavelength band at least partially representative of a temperature of the plurality of filaments. A first and second portion of the filaments has a differing first and a second diameter and/or emissivity, respectively. The system also includes a detector array configured to generate electrical signals at least partially representative of the thermal radiation received from the filaments. The system further includes a controller communicatively coupled to the detector array configured to transform the first electrical signals to a first temperature indication at least partially as a function of the first diameter and/or first emissivity and transform the second electrical signals to a second temperature indication at least partially as a function of the second diameter and/or emissivity.

Abstract translation: 温度测量系统包括多个细丝。 多根细丝构造成发射至少部分代表多个细丝的温度的相对宽且基本上连续的波长带中的热辐射。 长丝的第一和第二部分分别具有不同的第一和第二直径和/或发射率。 该系统还包括检测器阵列，该检测器阵列被配置为产生至少部分代表从灯丝接收的热辐射的电信号。 所述系统还包括通信地耦合到所述检测器阵列的控制器，所述检测器阵列被配置为至少部分地将所述第一电信号转换为第一温度指示作为所述第一直径和/或第一发射率的函数，并将所述第二电信号转换为第二温度指示 至少部分地作为第二直径和/或发射率的函数。

公开(公告)号：US20150222976A1

公开(公告)日：2015-08-06

申请号：US14688088

申请日：2015-04-16

Applicant: General Electric Company

Inventor： Hendrik Pieter Jacobus de Bock ,  John Anthony Vogel ,  Todd Garrett Wetzel

IPC: H04R1/08 ,  B05B17/06

CPC classification number: H04R1/08 ,  B05B17/0653 ,  G10K9/121 ,  G10K11/178 ,  G10K2210/3212 ,  H01L41/042 ,  H01L41/0926 ,  H01L41/094 ,  H01L2924/0002 ,  H04R1/403 ,  H04R17/00 ,  H05K7/20172 ,  Y10T29/49169 ,  Y10T29/494 ,  H01L2924/00

Abstract: A synthetic jet assembly includes a synthetic jet having a cavity and an opening formed therein. The synthetic jet assembly also includes an actuator element coupled to a second surface of the body to selectively cause displacement of the second surface, and a control unit electrically coupled to the actuator element. The control unit is configured to transmit a multi-frequency drive signal to the actuator element, the multi-frequency drive signal comprising a cooling frequency component and an acoustic frequency component superimposed on the cooling frequency component. The cooling frequency component causes a cooling jet to eject from the opening of the body. The acoustic frequency component produces a desired audible output.

Abstract translation: 合成射流组件包括具有空腔的合成射流和形成在其中的开口。 合成射流组件还包括联接到主体的第二表面的致动器元件，以选择性地引起第二表面的移位，以及电耦合到致动器元件的控制单元。 所述控制单元被配置为向所述致动器元件发送多频驱动信号，所述多频驱动信号包括叠加在所述冷却频率分量上的冷却频率分量和声频分量。 冷却频率分量使得冷却射流从主体的开口喷出。 声频分量产生所需的声音输出。