公开(公告)号：US20140091219A1

公开(公告)日：2014-04-03

申请号：US14015122

申请日：2013-08-30

Applicant: Frank SCHAEFER

Inventor： Frank SCHAEFER

IPC: G01N21/53

CPC classification number: G01N21/53 ,  G01J1/0492 ,  G01J1/1626 ,  G01N21/314 ,  G01N21/3504 ,  G01N2021/3137 ,  G01N2021/3513 ,  G01S17/88

Abstract: A gas sensor device for determining a molar concentration of a gas to be detected, that absorbs light of a measurement wavelength that is characteristic of the gas in the infrared light region, includes a light emission device emitting measurement light of measurement wavelength into a solid angle region of a light absorption path extending through the gas, and a light detector measuring an intensity of at least one component of the measurement light that has propagated through the light absorption path, the light absorption path extending from the light emission device to an object outside the gas sensor device that at least partially reflects the measurement light to the light detector, and being essentially disposed outside of the gas sensor device, and means for determining the length of the light absorption path. A method for determining a concentration of a gas to be detected is also described.

Abstract translation: 用于确定吸收红外光区域中的气体特性的测定波长的光的被检测气体的摩尔浓度的气体传感器装置，包括发射测定波长的测定光为立体角的发光装置 通过气体延伸的光吸收路径的区域，以及光检测器，其测量已经通过光吸收路径传播的测量光的至少一个分量的强度，光吸收路径从发光器件延伸到外部物体 所述气体传感器装置至少部分地将测量光反射到光检测器，并且基本上布置在气体传感器装置的外部，以及用于确定光吸收路径的长度的装置。 还描述了一种用于确定待检测气体浓度的方法。

公开(公告)号：US20130276537A1

公开(公告)日：2013-10-24

申请号：US13869346

申请日：2013-04-24

Applicant: Frank SCHAEFER ,  Nicolaus Ulbrich ,  Harald Emmerich

Inventor： Frank SCHAEFER ,  Nicolaus Ulbrich ,  Harald Emmerich

IPC: G01C19/56

CPC classification number: G01C19/56 ,  G01C19/5776 ,  G01P15/08

Abstract: A micromechanical sensor element for detecting lateral acceleration, having at least two boundaries situated essentially orthogonally with respect to one another, and also having at least one spring element, in which the spring element is oriented at an angle relative to at least one of the boundaries.

Abstract translation: 一种用于检测横向加速度的微机械传感器元件，具有至少两个相对于彼此基本上正交的边界，并且还具有至少一个弹簧元件，弹簧元件相对于至少一个边界以一定角度定向 。