公开(公告)号：US06185945B1

公开(公告)日：2001-02-13

申请号：US09359184

申请日：1999-07-22

申请人： Dean P. Pfefferle ,  Donald G. Huvaere

发明人： Dean P. Pfefferle ,  Donald G. Huvaere

IPC分类号： F25B4500

CPC分类号： B60H1/00585 ,  F25B41/003 ,  F25B45/00 ,  F25B2345/001 ,  F25B2345/002 ,  F25B2345/0052

摘要： A refrigerant handling system includes a cabinet having two service ports and two sample ports and housing recycling/recharging apparatus coupled to the service ports and a refrigerant identifier coupled to one of the sample ports and coupled through solenoid-actuated valves to the recharging/recycling apparatus. Two coupling assemblies are provided for coupling the cabinet to the high-pressure and low-pressure sides, respectively, of an automotive air conditioner, each coupling assembly including a service hose with end couplers for respectively coupling to the air conditioner and one of the service ports and connected through solenoid-actuated valves disposed within a housing closely adjacent to the air conditioner coupler. Each coupling assembly also has a sample hose communicating with the service hose within the housing between the air conditioner coupler and the valves and having a distal end with a coupler for connection to one of the sample ports, and electrical conductors for control of the valves.

摘要翻译： 制冷剂处理系统包括具有两个服务端口和两个采样端口的壳体和耦合到服务端口的壳体再循环/再充电装置，以及耦合到一个样本端口并通过电磁致动阀耦合到再充电/再循环设备的制冷剂标识符 。 提供两个联接组件，用于将机柜分别连接到汽车空调的高压侧和低压侧，每个联接组件包括用于分别连接到空调的末端耦合器的服务软管和服务中的一个 端口，并通过设置在与空调耦合器紧密相邻的壳体内的电磁致动阀连接。 每个连接组件还具有与壳体内的服务软管在空调耦合器和阀之间连通的样品软管，并且具有远端，其具有用于连接到一个样品端口的耦合器和用于控制阀的电导体。

公开(公告)号：US06333605B1

公开(公告)日：2001-12-25

申请号：US09431822

申请日：1999-11-02

申请人： Gueorgui L. Grouev ,  Kent E. Crouse ,  Donald G. Huvaere ,  William L. Keith

发明人： Gueorgui L. Grouev ,  Kent E. Crouse ,  Donald G. Huvaere ,  William L. Keith

IPC分类号： H05B3702

CPC分类号： H05B37/0272 ,  H05B37/0263 ,  H05B41/3921

摘要： A digitally controlled electronic ballast, on command, optically transmits its identification signature or other data by CW modulation of the luminosity of one or more lamps connected to the ballast. The data is transmitted by momentarily interrupting the lamp current to mark the beginning and the end of successive periods, wherein the periods represent either a logic one or a logic zero in accordance with the data to be transmitted. Each ballast has a unique identification, which is included in the transmitted digital data. A receiver monitors the luminosity of a lamp and compares instantaneous luminosity to average luminosity to detect the beginning and end of each period.

摘要翻译： 按照命令，数字控制的电子镇流器通过CW调制连接到镇流器的一个或多个灯的亮度光学地传输其识别签名或其他数据。 通过瞬间中断灯电流来标记连续周期的开始和结束来发送数据，其中周期根据要发送的数据表示逻辑1或逻辑零。 每个镇流器都有一个唯一的标识，它被包含在传输的数字数据中。 接收器监视灯的亮度，并将瞬时亮度与平均亮度进行比较，以检测每个周期的开始和结束。

公开(公告)号：US6137239A

公开(公告)日：2000-10-24

申请号：US372201

申请日：1999-08-11

申请人： Ming Liang Wu ,  Donald G. Huvaere ,  Peter W. Shackle

发明人： Ming Liang Wu ,  Donald G. Huvaere ,  Peter W. Shackle

IPC分类号： H05B41/24 ,  H05B41/282 ,  G05F1/00

CPC分类号： H05B41/2828 ,  H05B41/245 ,  Y02B20/186

摘要： A microprocessor controlled ballast includes a single front end and a plurality of inverters separately controlled by a single microprocessor. Lamps are operated in groups according to separate line inputs to the ballast.

摘要翻译： 微处理器控制的镇流器包括由单个微处理器单独控制的单个前端和多个逆变器。 灯具根据镇流器的单独线路输入分组运行。