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1. 发明授权

US06410918B1 Diffusion-type NDIR gas analyzer with improved response time due to convection flow 有权
标题翻译：扩散型NDIR气体分析仪，由于对流而具有改善的响应时间
公开(公告)号：US06410918B1
公开(公告)日：2002-06-25
申请号：US09613987
申请日：2000-07-11
申请人： Andrian I. Kouznetsov
发明人： Andrian I. Kouznetsov
IPC分类号： G01N2135
CPC分类号： G01N21/61 , G01N21/3504 , G01N2021/3125 , G01N2021/317
摘要： A diffusion-type NDIR gas analyzer with an improved response time due to convection flow created by a temperature gradient between gas located within a waveguide and gas located within a diffusion pocket of space created between the waveguide and a semi-permeable membrane which surrounds the waveguide. The temperature gradient may be created by a thermally resistive radiation source that is not thermally isolated from the waveguide. The semi-permeable membrane is made of a hydrophobic material and has a thickness sufficient to provide its own structural integrity. The semi-permeable membrane can have a porosity less than approximately 50 &mgr;m and be comprised of ultra high molecular weight polyethylene or TEFLON®.
摘要翻译：扩散型NDIR气体分析仪，其由于位于波导内的气体之间的温度梯度和位于波导与包围波导的半透膜之间的空间扩散槽内的气体产生的对流而具有改善的响应时间。温度梯度可以由不与波导热隔离的热阻辐射源产生。半透膜由疏水材料制成，具有足以提供其自身结构完整性的厚度。半透膜的孔隙率可以小于约50μm，由超高分子量聚乙烯或TEFLON组成。

2. 发明授权

US06237575B1 Dynamic infrared sensor for automotive pre-vaporized fueling control 有权
标题翻译：动态红外传感器用于汽车预汽化加油控制
公开(公告)号：US06237575B1
公开(公告)日：2001-05-29
申请号：US09288243
申请日：1999-04-08
申请人： Jordan K. Lampert , Andrian I. Kouznetsov , Jacob Y. Wong , Ronald M. Heck , John J. Steger , Arthur Bruce Robertson , Jeff H. Moser
发明人： Jordan K. Lampert , Andrian I. Kouznetsov , Jacob Y. Wong , Ronald M. Heck , John J. Steger , Arthur Bruce Robertson , Jeff H. Moser
IPC分类号： F02M2508
CPC分类号： F02D41/0042 , F02D41/0045 , F02M25/08
摘要： A pre-vaporized fuel system for use in fueling an internal combustion engine is provided with a dynamic infrared sensor. The infrared sensor senses the hydrocarbon content of the vaporized fuel which information is used by the engine control module to control engine fueling to minimize emissions. The infrared source is operated to maintain the pre-vaporized fuel below its lower explosive limit and the thermopile detector electronics is synchronized with the light pulse frequency to develop fast signal responses suitable for fueling control.
摘要翻译：用于燃料内燃机的预蒸发燃料系统设置有动态红外传感器。红外传感器感测汽化燃料的烃含量，该信息由发动机控制模块用于控制发动机加油以最小化排放。操作红外源以将预蒸发的燃料保持在其较低的爆炸极限以下，并且热电堆检测器电子设备与光脉冲频率同步，以开发适合于加油控制的快速信号响应。

3. 发明授权

US06626133B2 Explosion protection sensor for gas appliances 失效
标题翻译：燃气用具防爆传感器
公开(公告)号：US06626133B2
公开(公告)日：2003-09-30
申请号：US10158133
申请日：2002-05-31
申请人： Michael B. Schell , Andrian I. Kouznetsov , Rod J. Valenta
发明人： Michael B. Schell , Andrian I. Kouznetsov , Rod J. Valenta
IPC分类号： F22B3742
CPC分类号： F24H9/2035 , F23M2900/11021 , F23M2900/13003 , F24H1/205 , G01M3/20 , Y02T10/166
摘要： A device for sensing a dangerous condition includes a sensor that provides a signal when a dangerous condition is sensed by the sensor. A power source is provided which is in communication with the sensor. The power source supplies the sensor with power. A trigger is provided which is in communication with the sensor. The trigger is activated by the signal to prevent the dangerous condition from producing a harmful effect. In one embodiment of the invention the power source is a thermoelectric power supply and the sensor is a self calibrating sensor.
摘要翻译：用于感测危险状况的装置包括当传感器感测到危险状况时提供信号的传感器。提供与传感器连通的电源。电源为传感器提供电源。提供与传感器通信的触发器。触发信号由信号激活，以防止危险状况产生有害影响。在本发明的一个实施例中，电源是热电电源，并且传感器是自校准传感器。

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