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1. 发明授权

US07635091B2 Humidity sensor formed on a ceramic substrate in association with heating components 有权
标题翻译：湿度传感器与加热部件相关联地形成在陶瓷基板上
公开(公告)号：US07635091B2
公开(公告)日：2009-12-22
申请号：US11112259
申请日：2005-04-21
申请人： Kevin J. Engler , Michael Farrey
发明人： Kevin J. Engler , Michael Farrey
IPC分类号： G01N19/10 , G01F1/68
CPC分类号： G01N27/223
摘要： A humidity sensor system and method include a ceramic substrate upon which a heater can be printed. A humidity sensor can be mounted above and in contact with the heater, or the heater can be mounted one side of the substrate and the humidity sensor on the opposite side of the substrate, such that the heater heats the humidity sensor, raising its temperature above the dew point of the ambient air such that moisture does not condense on the humidity sensor, thereby preventing the humidity sensor performance from being affected. The heater can be configured as a resistive heater, and the humidity sensor can be configured from one or more humidity-sensing die. A thin film platinum RTD (Resistance Temperature Detector) component can be printed upon the substrate in association with the humidity sensor.
摘要翻译：湿度传感器系统和方法包括陶瓷基板，可以在其上印刷加热器。湿度传感器可以安装在加热器上方并与加热器接触，或者加热器可以安装在基板的一侧和湿度传感器的基板相对的一侧，使得加热器加热湿度传感器，将其温度提高到环境空气的露点使得湿气不会在湿度传感器上冷凝，从而防止湿度传感器性能受到影响。加热器可以配置为电阻加热器，湿度传感器可以由一个或多个湿度传感管芯配置。薄膜铂RTD（电阻温度检测器）组件可以与湿度传感器相关联地印刷在基板上。

2. 发明申请

US20070283937A1 PASSIVE EVAPORATIVE EMISSION CONTROL MODULE 失效
标题翻译：被动蒸发排放控制模块
公开(公告)号：US20070283937A1
公开(公告)日：2007-12-13
申请号：US11419584
申请日：2006-05-22
申请人： Douglas Callahan , Brent Ertl , Juris Pruzinskis , Michael Farrey , Hans Bishop
发明人： Douglas Callahan , Brent Ertl , Juris Pruzinskis , Michael Farrey , Hans Bishop
IPC分类号： B01D53/02 , F02M25/08
CPC分类号： F02M37/0076 , B01D53/0431 , B01D2259/4516 , F02M25/0854
摘要： An emission control module (14) includes a housing (52) that includes an atmospheric air opening (102) and a vapor emission inlet (104) for communication with a vapor region (32) of a fuel reservoir (16). A hydrocarbon filter (56) is disposed between the atmospheric air opening (102) and the vapor emission inlet (104) to passively filter vapor emissions within the vapor region (32). The housing (52) is configured for purging of the hydrocarbon filter (56) due to a low-pressure draw from the vapor emission inlet (104).
摘要翻译：排放物控制模块（14）包括壳体（52），其包括用于与燃料储存器（16）的蒸汽区域（32）连通的大气开口（102）和蒸汽发射入口（104）。碳氢化合物过滤器（56）设置在大气开口（102）和蒸汽发射入口（104）之间，以被动地过滤蒸气区域（32）内的蒸汽排放物。外壳（52）被构造成由于来自蒸汽发射入口（104）的低压抽吸而净化烃过滤器（56）。

3. 发明申请

US20050247106A1 Relative humidity sensor enclosed with ceramic heater 审中-公开
标题翻译：陶瓷加热器相关湿度传感器
公开(公告)号：US20050247106A1
公开(公告)日：2005-11-10
申请号：US10858983
申请日：2004-06-02
申请人： Jamie Speldrich , Michael Farrey
发明人： Jamie Speldrich , Michael Farrey
IPC分类号： G01N25/56 , G01N25/60 , G01N27/00 , G01N27/12 , G01N27/22 , G01N27/60 , G01N7/00
CPC分类号： G01N25/60
摘要： Sensor systems and methods are disclosed herein. A relative humidity sensor can be associated with one or more ceramic heating elements configured from a porous material. In general, a perimeter of the relative humidity sensor is surrounded with a relatively conductive material. A resistive material surrounds one or more of the ceramic heating elements, such that air that is saturated with water vapor passes through the porous material of the ceramic heating element(s). Water vapor can therefore be heated by the ceramic heating element(s) in order to evaporate water droplets associated with the water vapor and thereby reduce relative humidity to a measurable level. The porous material of the ceramic heating element(s) can be provided via a plurality of laser drilled holes to create such porosity.
摘要翻译：本文公开了传感器系统和方法。相对湿度传感器可以与由多孔材料构成的一个或多个陶瓷加热元件相关联。通常，相对湿度传感器的周边被相对导电的材料包围。电阻材料围绕一个或多个陶瓷加热元件，使得被水蒸汽饱和的空气通过陶瓷加热元件的多孔材料。因此，水蒸气可以被陶瓷加热元件加热，以便蒸发与水蒸气相关的水滴，从而将相对湿度降低至可测量的水平。陶瓷加热元件的多孔材料可以经由多个激光钻孔提供以产生这种孔隙率。

4. 发明申请

US20080092857A1 PASSIVE EVAPORATIVE EMISSION CONTROL MODULE 失效
标题翻译：被动蒸发排放控制模块
公开(公告)号：US20080092857A1
公开(公告)日：2008-04-24
申请号：US11963146
申请日：2007-12-21
申请人： Douglas Callahan , Brent Ertl , Juris Pruzinskis , Michael Farrey , Hans Bishop
发明人： Douglas Callahan , Brent Ertl , Juris Pruzinskis , Michael Farrey , Hans Bishop
IPC分类号： F02M33/02
CPC分类号： F02M37/0076 , B01D53/0431 , B01D2259/4516 , F02M25/0854
摘要： An emission control module (14) includes a housing (52) that includes an atmospheric air opening (102) and a vapor emission inlet (104) for communication with a vapor region (32) of a fuel reservoir (16). A hydrocarbon filter (56) is disposed between the atmospheric air opening (102) and the vapor emission inlet (104) to passively filter vapor emissions within the vapor region (32). The housing (52) is configured for purging of the hydrocarbon filter (56) due to a low-pressure draw from the vapor emission inlet (104).
摘要翻译：排放物控制模块（14）包括壳体（52），其包括用于与燃料储存器（16）的蒸汽区域（32）连通的大气开口（102）和蒸汽发射入口（104）。碳氢化合物过滤器（56）设置在大气开口（102）和蒸汽发射入口（104）之间，以被动地过滤蒸气区域（32）内的蒸汽排放物。外壳（52）被构造成由于来自蒸汽发射入口（104）的低压抽吸而净化烃过滤器（56）。

5. 发明申请

US20060237551A1 Humidity sensor formed on a ceramic substrate in association with heating components 有权
公开(公告)号：US20060237551A1
公开(公告)日：2006-10-26
申请号：US11112259
申请日：2005-04-21
申请人： Kevin Engler , Michael Farrey
发明人： Kevin Engler , Michael Farrey
IPC分类号： F26B3/00
CPC分类号： G01N27/223
摘要： A humidity sensor system and method include a ceramic substrate upon which a heater can be printed. A humidity sensor can be mounted above and in contact with the heater, or the heater can be mounted one side of the substrate and the humidity sensor on the opposite side of the substrate, such that the heater heats the humidity sensor, raising its temperature above the dew point of the ambient air such that moisture does not condense on the humidity sensor, thereby preventing the humidity sensor performance from being affected. The heater can be configured as a resistive heater, and the humidity sensor can be configured from one or more humidity-sensing die. A thin film platinum RTD (Resistance Temperature Detector) component can be printed upon the substrate in association with the humidity sensor.

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