公开(公告)号：WO2005062039A1

公开(公告)日：2005-07-07

申请号：PCT/US2004/030123

申请日：2004-09-14

Applicant: MINE SAFETY APPLIANCES COMPANY ,  STARTA, Christopher, D. ,  BLATNICA, Leonard, J. ,  SHOMALI, Mark

Inventor： STARTA, Christopher, D. ,  BLATNICA, Leonard, J. ,  SHOMALI, Mark

IPC: G01N33/00

CPC classification number: G01N21/3504 ,  G01N33/0006 ,  G01N33/0062

Abstract: A method of communicating calibration information from an infrared gas sensor (200) includes the step of modulating infrared or visible light from an infrared energy source (230) in a manner that corresponds to calibration information to be transmitted from the sensor (200) through a transmissive section (250) in the sensor housing . Infrared energy from the infrared energy source (230) , which is within the housing of the sensor, also interacts with an analyte in a manner detectable by at least one detector (236a, 236b) within the housing.

Abstract translation: 从红外线气体传感器（200）传送校准信息的方法包括以下步骤：以与从传感器（200）传送的校准信息相对应的方式调制来自红外能量源（230）的红外线或可见光 传感器壳体中的透射部分（250）。 位于传感器外壳内的来自红外能量源（230）的红外能量也以可由外壳内的至少一个检测器（236a，236b）检测的方式与分析物相互作用。

公开(公告)号：WO2013066500A1

公开(公告)日：2013-05-10

申请号：PCT/US2012/054950

申请日：2012-09-12

Applicant: MINE SAFETY APPLIANCES COMPANY

Inventor： STARTA, Christopher, D. ,  UBER, Robert, E. ,  TRAUTZSCH, Thomas ,  SCHULER, Frederick, J.

IPC: G01N21/35 ,  G01N21/31

CPC classification number: G01N21/59 ,  G01N21/3151 ,  G01N21/3504 ,  G01N2201/023 ,  G01N2201/0636 ,  G01N2201/0662

Abstract: A closed path infrared sensor includes an enclosure, a first energy source within the enclosure, at least a second energy source within the enclosure, at least one detector system within the enclosure and a mirror system external to the enclosure and spaced from the enclosure. The mirror system reflects energy from the first energy source to the at least one detector system via a first analytical path and reflects energy from the second energy source to the at least one detector system via a second analytical path. Each of the first analytical path and the second analytical path are less than two feet in length.

Abstract translation: 封闭路径红外传感器包括外壳，外壳内的第一能量源，外壳内的至少第二能量源，外壳内的至少一个检测器系统和外壳外部与外壳隔开的反射镜系统。 反射镜系统经由第一分析路径将来自第一能量源的能量反射到至少一个检测器系统，并且经由第二分析路径将来自第二能量源的能量反射到至少一个检测器系统。 第一分析路径和第二分析路径中的每一条长度小于两英尺。

公开(公告)号：EP1692500B1

公开(公告)日：2008-12-03

申请号：EP04784094.7

申请日：2004-09-14

Applicant: Mine Safety Appliances Company

Inventor： STARTA, Christopher, D. ,  BLATNICA, Leonard, J. ,  SHOMALI, Mark

IPC: G01N33/00 ,  G01N21/35

CPC classification number: G01N21/3504 ,  G01N33/0006 ,  G01N33/0062

Abstract: A method of communicating calibration information from an infrared gas sensor (200) includes the step of modulating infrared or visible light from an infrared energy source (230) in a manner that corresponds to calibration information to be transmitted from the sensor (200) through a transmissive section (250) in the sensor housing . Infrared energy from the infrared energy source (230) , which is within the housing of the sensor, also interacts with an analyte in a manner detectable by at least one detector (236a, 236b) within the housing.

公开(公告)号：EP1692500A1

公开(公告)日：2006-08-23

申请号：EP04784094.7

申请日：2004-09-14

Applicant: Mine Safety Appliances Company

Inventor： STARTA, Christopher, D. ,  BLATNICA, Leonard, J. ,  SHOMALI, Mark

IPC: G01N33/00 ,  G01N21/35

CPC classification number: G01N21/3504 ,  G01N33/0006 ,  G01N33/0062

Abstract: A method of communicating calibration information from an infrared gas sensor (200) includes the step of modulating infrared or visible light from an infrared energy source (230) in a manner that corresponds to calibration information to be transmitted from the sensor (200) through a transmissive section (250) in the sensor housing . Infrared energy from the infrared energy source (230) , which is within the housing of the sensor, also interacts with an analyte in a manner detectable by at least one detector (236a, 236b) within the housing.