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13 条记录 (耗时 0.013 秒)

    Parallel flow condenser with perforated webs
    3.
    发明授权
    Parallel flow condenser with perforated webs 失效
    具有穿孔网的平行流冷凝器

    公开(公告)号：US5323851A

    公开(公告)日：1994-06-28

    申请号：US51088

    申请日：1993-04-21

    申请人： Anthony W. Abraham

    发明人： Anthony W. Abraham

    IPC分类号： B21C23/10 ,  B21C25/00 ,  B21C37/15 ,  F28F1/04 ,  F28F13/08

    CPC分类号： F28D1/0316 ,  B21C23/10 ,  B21C25/00 ,  B21C37/151 ,  F28F1/045 ,  F28F13/08 ,  F28F2250/04 ,  F28F2255/16

    摘要： A parallel flow heat exchanger has perforated webs within its tubes. The tubes are parallel to each other and extend between headers. Each tube has webs located within it which define flow passages. The webs are perforated along the length to communicate refrigerant flow in one passage with that of refrigerant flow in other passages. The flow tubes are extruded integrally. The perforations are formed by air jets mounted in the extrusion die cores.

    摘要翻译： 平行流热交换器在其管内具有穿孔网。 管彼此平行并在集管之间延伸。 每个管具有限定流动通道的腹板。 腹板沿着长度穿孔，以将一个通道中的制冷剂流量与其它通道中制冷剂的流量相通。 流动管整体挤出。 穿孔由安装在挤出模芯中的空气射流形成。

    Parallel flow condenser baffle
    4.
    发明授权
    Parallel flow condenser baffle 失效
    平行流冷凝器挡板

    公开(公告)号：US5299635A

    公开(公告)日：1994-04-05

    申请号：US27200

    申请日：1993-03-05

    申请人： Anthony W. Abraham

    发明人： Anthony W. Abraham

    IPC分类号： F28D1/053 ,  F28F9/02 ,  F28F9/22

    CPC分类号： F28D1/05391 ,  F28F9/0212

    摘要： The air conditioner condenser includes a set of hollow parallel tubes disposed between a pair of header pipes. The header tubes provide fluid flow between the header pipes and are substantially flat, having parallel upper and lower side walls. The walls have inner and outer surface and are separated by longitudinally extending webs defining separate flow passages. A partition or baffle is formed by removing one of the upper or lower walls from a tube having a length greater than that of the other tubes. The header pipe has a series of slots, each having similar dimensions. The tubes are inserted into the slots and sealed, with the extended portion of the extended tube forming the partition or baffle.

    摘要翻译： 空调冷凝器包括设置在一对总管之间的一组中空平行管。 集管提供总管之间的流体流动，并且基本上是平的，具有平行的上侧壁和下侧壁。 壁具有内表面和外表面，并且通过限定单独流动通道的纵向延伸的腹板分开。 通过从具有大于其它管的长度的管的管中去除上壁或下壁中的一个而形成隔板或挡板。 集管有一系列槽，每个槽具有相似的尺寸。 将管插入槽中并密封，延伸管的延伸部分形成隔板或挡板。

    Multi-function water heater control device
    5.
    发明授权
    Multi-function water heater control device 失效
    多功能热水器控制装置

    公开(公告)号：US06553946B1

    公开(公告)日：2003-04-29

    申请号：US09591440

    申请日：2000-06-09

    申请人： Anthony W. Abraham ,  Raymond-Paul Joubran

    发明人： Anthony W. Abraham ,  Raymond-Paul Joubran

    IPC分类号： F24H920

    CPC分类号： F24H9/2035 ,  F24H1/205

    摘要： A single control device is operational to control the flow of gas to a water heater as well as to protect against excessive temperature and pressure. The control device requires only a single fitting to be attached to the water heater tank to expedite the assembly process, eliminate a number of potential sources of leakage and reduce heat loss.

    摘要翻译： 单个控制装置可操作以控制到热水器的气体流动以及防止过度的温度和压力。 控制装置仅需要将单个配件连接到热水器箱以加快组装过程，消除许多潜在的泄漏源并减少热损失。

    System and method for automatic charging of refrigeration systems
    6.
    发明授权
    System and method for automatic charging of refrigeration systems 失效
    制冷系统自动充电的系统和方法

    公开(公告)号：US5249434A

    公开(公告)日：1993-10-05

    申请号：US908396

    申请日：1992-07-06

    申请人： Anthony W. Abraham

    发明人： Anthony W. Abraham

    IPC分类号： F25B45/00

    CPC分类号： B60H1/00585 ,  F25B45/00 ,  F25B2345/001 ,  F25B2345/007

    摘要： A refrigeration system servicing apparatus includes a digital controller, a vessel for storing and pressurizing refrigerant, a solenoid actuated valve responsive to the digital controller for selective connection of the refrigeration system to a vacuum source, a solenoid actuated valve responsive to the digital controller for connection of the vessel to the refrigeration system, a pressure sensor for providing pressure readings to the digital controller from the low pressure side of the vacuum source, a pressure sensor for providing pressure readings to the digital controller from the vessel and means for quantifying the refrigerant in the Vessel. Three operational modes provided for are: a "vacuum" mode, during which residue material in the refrigeration system is boiled away; a "charge oil" mode, during which lubricant is added to the refrigeration system; and a "charge refrigerant" mode, during which refrigerant is added to a refrigeration system. During vacuum mode the refrigeration system may be subjected to a pressure integrity test. Where in an inadequate vacuum is developed the error condition is signalled and the service technician is given opportunity to attempt correction. If a sufficient vacuum is developed, but cannot be held within a certain range for a minimum period the error condition is signalled and the service technician is again given opportunity to correct the condition, or to abort the operation.

    摘要翻译： 制冷系统维修设备包括数字控制器，用于存储和加压制冷剂的容器，响应于数字控制器的电磁致动阀，用于将制冷系统选择性地连接到真空源，响应于数字控制器进行连接的电磁致动阀 的压力传感器，用于从真空源的低压侧向数字控制器提供压力读数，用于从容器向数字控制器提供压力读数的压力传感器以及用于定量制冷剂的装置 该船。 提供的三种操作模式是：“真空”模式，在此期间，制冷系统中的残留物被煮沸; “加油”模式，在此期间向制冷系统添加润滑剂; 和“制冷剂”模式，在制冷剂系统中加入制冷剂。 在真空模式期间，可以对制冷系统进行压力完整性测试。 在发生不适当的真空度的情况下，发出错误状况并给予维修技术人员尝试更正的机会。 如果产生足够的真空，但是不能将其保持在一定范围内至少一段时间，则发出错误状况，并且再次给予维修技术人员校正状况或中止操作的机会。

    Refrigerant recovery unit with pure system
    7.
    发明授权
    Refrigerant recovery unit with pure system 失效
    具有纯系统的制冷剂回收装置

    公开(公告)号：US5181388A

    公开(公告)日：1993-01-26

    申请号：US787833

    申请日：1991-11-05

    申请人： Anthony W. Abraham

    发明人： Anthony W. Abraham

    IPC分类号： F25B45/00

    CPC分类号： F25B45/00 ,  F25B2345/002 ,  F25B2345/0052 ,  F25B2400/0413

    摘要： A refrigerant recovery apparatus has a feature for purging an air conditioning system component for cleaning. The air conditioning component will be connected into the recovery unit at a point where it will receive liquid refrigerant from the recovery unit. This liquid refrigerant comes from the storage container, with pressure being maintained by the use of the compressor. The air conditioning component connects to a purge container, which is separate from the storage container. The purge container has an outlet leading to an expansion valve for converting the purged refrigerant into a vapor. The vapor refrigerant leads back to a suction end of the recovery unit.

    摘要翻译： 制冷剂回收装置具有用于清洗用于清洁的空调系统部件的特征。 空调部件将在从回收单元接收液体制冷剂的位置处连接到回收单元中。 该液体制冷剂来自储存容器，通过使用压缩机保持压力。 空调部件连接到与储存容器分开的净化容器。 净化容器具有通向膨胀阀的出口，用于将净化的制冷剂转化为蒸气。 蒸汽制冷剂返回到回收单元的吸入端。

    Oval tube heat exchanger
    8.
    发明授权
    Oval tube heat exchanger 失效
    椭圆管换热器

    公开(公告)号：US5123482A

    公开(公告)日：1992-06-23

    申请号：US791889

    申请日：1991-11-14

    申请人： Anthony W. Abraham

    发明人： Anthony W. Abraham

    IPC分类号： F28D1/053 ,  F28F9/02 ,  F28F9/16

    CPC分类号： F28F9/165 ,  F28D1/0535 ,  F28F9/0214 ,  F28F9/0226 ,  F28F9/0229 ,  Y10S165/474 ,  Y10T29/49373

    摘要： Two plastic seal plates are located between the end of a manifold and the end of a heat exchanger core having oval shaped flow tubes extending through parallel fins. One seal plate has a plurality of spaced apart oval shaped apertures formed therethrough located to tightly receive the ends of the flow tubes. Oval shaped extension tubes extend from one side of said one seal plate from the oval shaped apertures for tightly receiving the ends of the flow tubes. The other seal plate has a plurality of oval shaped apertures formed therethrough for tightly receiving the extension tubes.

    摘要翻译： 两个塑料密封板位于歧管端部和热交换器芯体的端部之间，其具有延伸穿过平行翅片的椭圆形流动管。 一个密封板具有穿过其形成的多个间隔开的椭圆形的孔，以紧紧地容纳流管的端部。 椭圆形延伸管从所述一个密封板的一侧从椭圆形孔延伸，以紧紧地接收流管的端部。 另一个密封板具有穿过其形成的多个椭圆形孔，用于紧密地接收延伸管。

    Water heating system
    10.
    发明授权
    Water heating system 有权
    供热系统

    公开(公告)号：US06286464B1

    公开(公告)日：2001-09-11

    申请号：US09591209

    申请日：2000-06-09

    申请人： Anthony W. Abraham ,  Raymond-Paul Joubran

    发明人： Anthony W. Abraham ,  Raymond-Paul Joubran

    IPC分类号： G05D2313

    CPC分类号： G05D23/134 ,  G05D23/1393 ,  Y10T137/6497

    摘要： A water heating system in which the output water temperature is regulated by a mixing valve which allows the temperature of the water contained within the water heater to be maintained at a much higher temperature without compromising safety. Significantly more hot water is therefore available for use yet the maximum temperature supplied to the various points of usage are within the safe limits. The system can be additionally configured to supply unmixed hot water to points of usage where a higher temperature is needed and a user is not exposed to the water such as for example in a dishwasher.

    摘要翻译： 一种水加热系统，其中输出水温由混合阀调节，其允许将热水器中所含的水的温度保持在高得多的温度，而不会影响安全性。 因此，显着更多的热水可供使用，但是供应给各种使用点的最高温度在安全限度内。 该系统可以另外配置为将不混合的热水供应到需要较高温度并且使用者不暴露于水的使用点，例如在洗碗机中。