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1. 发明申请

US20070205387A1 Plug-style air-conditioning service valve 有权
标题翻译：插头式空调维修阀
公开(公告)号：US20070205387A1
公开(公告)日：2007-09-06
申请号：US11440632
申请日：2006-05-25
申请人： Jeffrey Grau , Thomas Trent
发明人： Jeffrey Grau , Thomas Trent
IPC分类号： F16K5/00
CPC分类号： F16K5/0414 , F16K11/085 , F25B45/00 , F25B2345/006 , Y10T137/7062
摘要： An air-conditioning service plug-type valve includes a valve body having a chamber. First and second openings extend through the valve body. The air conditioning plug-type valve also includes a stem having a plug portion configured for being received in the chamber of the valve body. The stem, when the plug portion is received in the chamber, is rotatable relative to the valve body between a closed position blocking fluid communication between the first and second openings of the valve body and an open position enabling fluid communication between the first and second openings of the valve body. The plug portion includes a fluid blocking portion located immediately adjacent the first opening when the stem is in the closed position. A groove extends into a peripheral surface of the plug portion defining the fluid blocking portion. A seal is disposed in the groove and extends between the plug portion and the valve body. The seal, when located in the groove, is stretched by at least a predetermined amount. The predetermined amount is an amount sufficient to offset refrigeration medium absorption effects thereon.
摘要翻译：空调维修插塞式阀包括具有室的阀体。第一和第二开口延伸穿过阀体。空调插塞式阀还包括具有被配置为容纳在阀体的腔室中的塞部分的杆。当插塞部分被容纳在腔室中时，杆可相对于阀体转动，该关闭位置阻止阀体的第一和第二开口之间的流体连通，并且使打开位置能够使第一和第二开口之间的流体连通的阀体。插头部分包括当杆处于关闭位置时紧邻第一开口的流体阻塞部分。凹槽延伸到限定流体阻塞部分的塞子部分的外周表面中。密封件设置在凹槽中并且在塞子部分和阀体之间延伸。当密封件位于凹槽中时，其被拉伸至少预定量。预定量是足以抵消其上的制冷介质吸收效果的量。

2. 发明申请

US20070080130A1 Cap with threaded gasket vent 有权
标题翻译：盖帽带螺纹垫圈通风口
公开(公告)号：US20070080130A1
公开(公告)日：2007-04-12
申请号：US11548886
申请日：2006-10-12
申请人： Thomas Trent , Jeffrey Grau
发明人： Thomas Trent , Jeffrey Grau
IPC分类号： B65D51/16 , B65D53/00
CPC分类号： B65D41/0442 , B65D2205/00
摘要： A closure cap comprises a base having at an inner side thereof an annular gland for receiving an annular seal. The annular gland has a bottom surface and an annular side surface depending from the bottom surface. A skirt depends from base and has an internal fastening thread for attaching the cap to a correspondingly but externally threaded body. Additionally, the annular side surface of the annular gland has a venting thread depending from the bottom surface of the gland to enable venting of air that may otherwise be trapped behind the annular seal when fitted in the gland. Also disclosed is a method of molding the cap.
摘要翻译：闭合盖包括底座，在其内侧具有用于接收环形密封件的环形压盖。环形压盖具有从底表面垂下的底表面和环形侧表面。裙部从底座延伸，并具有内部紧固螺纹，用于将盖子附接到相应但外部螺纹的主体。此外，环形密封套的环形侧表面具有从密封件的底表面悬垂的通气螺纹，以便当安装在密封套中时可以排出空气，否则可能被封闭在环形密封件的后面。还公开了一种模制盖的方法。

3. 发明申请

US20050028553A1 Adjustable nozzle distributor 有权
标题翻译：可调喷嘴分配器
公开(公告)号：US20050028553A1
公开(公告)日：2005-02-10
申请号：US10913861
申请日：2004-08-06
申请人： Jeffrey Grau , Nazih Khatib , Michael Wells
发明人： Jeffrey Grau , Nazih Khatib , Michael Wells
IPC分类号： F25B39/02 , F25B43/00 , F25B41/06
CPC分类号： F25B43/00 , F25B39/028
摘要： A distributor, for use in a refrigerant system for conveying refrigerant between an expansion device and an evaporator, having a longitudinal body, an actuator, a plug, a first nozzle, and a second nozzle. The longitudinal body having a first end, a second end, a longitudinal passage between the first and second ends. The first nozzle being affixed within the passage. The second nozzle being rotatable within the passage for alignment and misalignment with the first nozzle. The second nozzle having a plurality of gear teeth engageable with the actuator, which is adjustable. A method of mixing refrigerant fluid while passing through the distributor.
摘要翻译：用于在膨胀装置和蒸发器之间输送制冷剂的制冷剂系统的分配器，具有纵向主体，致动器，塞子，第一喷嘴和第二喷嘴。纵向体具有第一端，第二端，在第一和第二端之间的纵向通道。第一个喷嘴固定在通道内。所述第二喷嘴可在所述通道内旋转，以与所述第一喷嘴对准和不对准。所述第二喷嘴具有可与所述致动器接合的多个齿轮齿，所述致动器是可调节的。一种在通过分配器的同时混合制冷剂流体的方法。

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