Internal clearing function for a refrigerant recovery/recharge machine
    83.
    发明授权
    Internal clearing function for a refrigerant recovery/recharge machine 有权
    制冷剂回收/再充电机的内部清除功能

    公开(公告)号:US08616011B2

    公开(公告)日:2013-12-31

    申请号:US12974931

    申请日:2010-12-21

    IPC分类号: F25B45/00

    摘要: An apparatus and method providing a refrigeration servicing system that comprises a clean refrigerant source, a recovery circuit and a flushing circuit. The recovery circuit can be configured to recover refrigerant from a cooling system. After recovery cycle is completed, the flushing circuit that is coupled to the recovery circuit can flush clean refrigerant through the recovery circuit. A housing can be provided and configured to house the refrigerant source, the recovery circuit and the flushing circuit.

    摘要翻译: 一种提供制冷维修系统的装置和方法,其包括清洁的制冷剂源,回收回路和冲洗回路。 恢复电路可以被配置为从冷却系统回收制冷剂。 恢复循环完成后,与回收回路连接的冲洗回路可以通过回收回路清洗干净的制冷剂。 可以设置壳体并构造成容纳制冷剂源,回收回路和冲洗回路。

    Method for recovery and recharge of blend refrigerants with blend sent for reclamation
    84.
    发明授权
    Method for recovery and recharge of blend refrigerants with blend sent for reclamation 有权
    混合制冷剂的回收和再填充方法用于回收

    公开(公告)号:US08572992B2

    公开(公告)日:2013-11-05

    申请号:US12059715

    申请日:2008-03-31

    IPC分类号: F25B45/00

    摘要: A refrigerant recovery unit that diverts blended refrigerant withdrawn out of a refrigerant system to an external tank outside the refrigerant recovery unit for reclamation includes a recovery circuit coupled on one end to the refrigerant system and coupled on another end to the external tank, a controller in communication with the recovery circuit for controlling a transfer of the refrigerant withdrawn from the refrigerant system to the external tank, and a valve operatively engaged with the controller and the recovery circuit and operable to transfer the refrigerant withdrawn from the refrigerant system to the external tank for recycling or reclamation.

    摘要翻译: 将从制冷剂系统排出的混合制冷剂转移到用于回收的制冷剂回收单元外部的外部罐的制冷剂回收单元包括在一端与制冷剂系统耦合并且在另一端耦合到外部箱的回收回路, 与回收回路连通,用于控制从制冷剂系统排出到外部罐的制冷剂的转移;以及阀,其与所述控制器和所述回收回路可操作地接合,并且可操作地将从所述制冷剂系统排出的制冷剂转移到所述外部罐 回收或回收。

    A/C service tool controller
    85.
    发明授权
    A/C service tool controller 有权
    A / C服务工具控制器

    公开(公告)号:US08406931B2

    公开(公告)日:2013-03-26

    申请号:US12651045

    申请日:2009-12-31

    IPC分类号: G06F19/00

    摘要: An apparatus for automated control of A/C service tools for use during A/C servicing tasks. The apparatus including hardware and software to run the automation programs, connectors to connect with the service tools to allow passage of vapors and liquids between the service tools and the A/C system, and power ports to plug the service tools into the apparatus so that it may control the power to the service tools. Further, the apparatus may include sensors and valves so that it might sense pressure within a system of connected service tools and the A/C system, and so that it might be able to control the flow of vapors and liquids between components of the system based on the automation programs and the readings from the sensors.

    摘要翻译: 一种用于自动控制A / C服务工具以在A / C维修任务期间使用的装置。 该装置包括用于运行自动化程序的硬件和软件,用于与服务工具连接的连接器以允许服务工具和A / C系统之间的蒸汽和液体通过,以及电源端口以将服务工具插入设备,使得 它可以控制服务工具的​​电源。 此外,该装置可以包括传感器和阀,使得其可以感测连接的服务工具和A / C系统的系统内的压力,并且使得其可能能够控制基于系统的部件之间的蒸汽和液体的流动 自动化程序和传感器的读数。

    Equal length Y-collector
    86.
    发明授权
    Equal length Y-collector 有权
    等长Y收集器

    公开(公告)号:US08402756B2

    公开(公告)日:2013-03-26

    申请号:US12427035

    申请日:2009-04-21

    IPC分类号: F02B27/02 F01N3/10 F01N1/00

    摘要: An exhaust system includes first and second exhaust pipes each of which has an upstream end communicating with an engine and a downstream end. The exhaust pipes are of different lengths. A length equalizer includes an outer pipe and an inner pipe disposed within the outer pipe. Once end of the inner pipe communicates with a space between the inner and outer pipes. The longer of the two exhaust pipes communicates with the space between the inner and outer pipes of the length equalizer. The shorter of the two exhaust pipes communicates directly with the inner pipe of the length equalizer. The distance between the downstream end of the longer exhaust pipe and the inner end of the inner pipe of the length equalizer is substantially equal to the difference in length between the longer and shorter exhaust pipes.

    摘要翻译: 排气系统包括第一和第二排气管,每个排气管具有与发动机连通的上游端和下游端。 排气管的长度不同。 长度均衡器包括设置在外管内的外管和内管。 一旦内管的端部与内管和外管之间的空间连通。 两个排气管中较长的管道与长度均衡器的内管和外管之间的空间连通。 两个排气管中较短的一个排气管与长度均衡器的内管直接连通。 较长排气管的下游端与长度均衡器的内管的内端之间的距离基本上等于较长和较短排气管之间的长度差。

    Pressure Decay Leak Check Method and Apparatus
    87.
    发明申请
    Pressure Decay Leak Check Method and Apparatus 审中-公开
    压力衰减检漏方法和仪器

    公开(公告)号:US20120291457A1

    公开(公告)日:2012-11-22

    申请号:US13434120

    申请日:2012-03-29

    IPC分类号: F25B45/00

    摘要: Refrigerant recovery unit is provided that includes steps to test for refrigerant leaks. The steps include providing a close loop with the hoses that connect to a refrigerant system, measuring the ambient temperature, calculating the vapor pressure with the ambient temperature, calculating the test pressure as a percentage of the vapor pressure, filling the unit with the refrigerant, and performing a pressure leak test.

    摘要翻译: 提供了制冷剂回收单元,其包括测试制冷剂泄漏的步骤。 这些步骤包括对连接到制冷剂系统的软管进行闭环,测量环境温度,用环境温度计算蒸汽压力,以蒸汽压力的百分比计算测试压力,用制冷剂填充该单元, 并执行压力泄漏测试。

    System and method for accurately recharging an air conditioning system
    88.
    发明授权
    System and method for accurately recharging an air conditioning system 有权
    准确地为空调系统充电的系统和方法

    公开(公告)号:US08272227B2

    公开(公告)日:2012-09-25

    申请号:US12850129

    申请日:2010-08-04

    IPC分类号: F25B45/00

    摘要: A method of adding refrigerant to an air conditioning system. The method includes measuring a first pressure inside of the air conditioning system and a second pressure inside of a container that holds refrigerant being added to the air conditioning system. The method also includes comparing the difference between the two measured pressures to empirical data in order to determine how long to pulse additional refrigerant into the air conditioning system. In addition, an apparatus configured to add refrigerant to an air conditioning system.

    摘要翻译: 将制冷剂加入空调系统的方法。 该方法包括测量空调系统内部的第一压力和容纳加入到空调系统中的制冷剂的容器内部的第二压力。 该方法还包括将两个测量压力之间的差异与经验数据进行比较,以确定将附加制冷剂脉冲到空调系统中的时间长短。 另外,构成为将制冷剂添加到空调系统中的装置。

    Method and Apparatus for Clearing Oil Inject Circuit for Changing Oil Types
    89.
    发明申请
    Method and Apparatus for Clearing Oil Inject Circuit for Changing Oil Types 有权
    用于改变油类型的清除注油回路的方法和装置

    公开(公告)号:US20120186280A1

    公开(公告)日:2012-07-26

    申请号:US13406052

    申请日:2012-02-27

    IPC分类号: F25B41/00

    摘要: A refrigerant recovery unit is provided that can clear oil from an oil inject path in order to prepare the unit to switch over to a different kind of oil. The refrigerant recovery unit includes an oil inject circuit that receives an oil from the oil bottle into the refrigerant system. The refrigerant recovery circuit is coupled in fluid communication with the oil inject circuit. The refrigerant recovery circuit is operable to receive and transfer a fluid drawn through the oil inject circuit. A controller is operatively connected to the refrigerant recovery circuit and to the oil inject circuit so that as the fluid is drawn through the oil inject circuit a quantity of the oil in the oil inject circuit is removed.

    摘要翻译: 提供一种制冷剂回收单元,其可以从油注入路径清除油,以便准备单元切换到不同种类的油。 制冷剂回收单元包括将油从油瓶接收到制冷剂系统中的注油回路。 制冷剂回收回路与注油回路流体连通。 制冷剂回收回路可操作以接收和传送通过油注入回路吸入的流体。 控制器可操作地连接到制冷剂回收回路和注油回路,使得当流体被抽油通过注油回路时,油注入回路中的油量被去除。

    METHOD AND APPARATUS FOR PRESENTING MEDIA CONTENT
    90.
    发明申请
    METHOD AND APPARATUS FOR PRESENTING MEDIA CONTENT 有权
    介绍媒体内容的方法和装置

    公开(公告)号:US20110310221A1

    公开(公告)日:2011-12-22

    申请号:US12816585

    申请日:2010-06-16

    IPC分类号: H04N13/00

    CPC分类号: H04N13/341 H04N13/339

    摘要: A system that incorporates teachings of the present disclosure may include, for example, presenting a plurality of unassociated media programs from a single presentation device having overlapping presentation periods, receiving information from a viewing apparatus to adjust an intensity of emitted light associated with one of the unassociated media programs, and adjusting the intensity of the emitted light in a manner that is detectable by the viewing apparatus supplying the information. Other embodiments are disclosed and contemplated.

    摘要翻译: 结合本公开的教导的系统可以包括例如从具有重叠的呈现周期的单个呈现设备呈现多个未关联的媒体节目,从观看设备接收信息以调整与其中一个相关联的发射光的强度 未关联的媒体节目,并且以提供信息的观看设备可检测的方式调整发射光的强度。 公开和预期了其他实施例。