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公开(公告)号：US06318173B1
公开(公告)日：2001-11-20
申请号：US09569918
申请日：2000-05-11
申请人： Douglas B. Pearl
发明人： Douglas B. Pearl
IPC分类号： G01D1124
摘要： Dial face insert properly indexed or keyed so as to tightly fit into a correspondingly indexed or keyed housing. In a preferred embodiment, the dial face includes one or more reference scales printed thereon, such as a temperature scale. The housing to which it is indexed may be the gauge body, the gauge face or the gauge cover.
摘要翻译： 拨号面板插入件被正确地索引或键入，以便紧密地配合到相应的索引或键控的壳体中。 在优选实施例中，表盘包括一个或多个印刷在其上的参考标尺，例如温度标尺。 其被索引的壳体可以是测量体，表面或量规盖。
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公开(公告)号：US20120023972A1
公开(公告)日：2012-02-02
申请号：US13015630
申请日：2011-01-28
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B41/003 , F25B2345/00 , F25B2345/001 , F25B2345/006
摘要： Gas vaporizer for flashing liquid to vapor received from a source prior to introduction into a compressor or the like, such as in air conditioning or refrigeration systems. In certain embodiments the vaporize includes an adapter member for connection to a liquid source, a connector member having a plurality of flow passages for facilitating the transfer of heat to fluid present therein to vaporize the same, a body portion providing visual access such as via one or more sight glasses to an internal chamber therein for visual confirmation that liquid has been vaporized, and a hose connecting member for connection to a point of destination such as a compressor. In certain embodiments, the connector has an axial bore containing a high thermal conductive material.
摘要翻译： 气体蒸发器，用于在引入压缩机等之前（例如在空调或制冷系统中）将来自源的液体从蒸汽中闪蒸。 在某些实施例中，汽化包括用于连接到液体源的适配器构件，连接器构件，其具有多个流动通道，用于便于将热量传递到存在于其中的流体以使其蒸发，身体部分提供视觉通路，例如通过一个 或更多的观察眼镜到其内部的室内，用于目视确认液体已经蒸发，以及软管连接构件，用于连接到诸如压缩机的目的地点。 在某些实施例中，连接器具有包含高导热材料的轴向孔。
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公开(公告)号：US4294481A
公开(公告)日：1981-10-13
申请号：US163176
申请日：1980-06-26
申请人： Douglas B. Pearl
发明人： Douglas B. Pearl
CPC分类号： F17C13/084 , F17C2201/0104 , F17C2201/032 , F17C2205/013 , F17C2205/0165 , F17C2221/011 , F17C2221/018 , F17C2221/031
摘要： A welding cylinder truck adopted to hold one large tank on one side and, on the other side, either one similarly sized or intermediate sized tank of another gas or a pair of small tanks. The carrier of the invention, by virtue of this design, is more versatile than carriers heretofore available.
摘要翻译： 一种用于在一侧容纳一个大型水箱的另一侧的焊接气缸车厢，另一侧是一个类似大小或中等尺寸的另一种气体或一对小型水箱的水箱。 凭借这种设计，本发明的载体比目前可用的载体更为通用。
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公开(公告)号：US09803901B2
公开(公告)日：2017-10-31
申请号：US13015630
申请日：2011-01-28
CPC分类号： F25B45/00 , F25B41/003 , F25B2345/00 , F25B2345/001 , F25B2345/006
摘要： Gas vaporizer for flashing liquid to vapor received from a source prior to introduction into a compressor or the like, such as in air conditioning or refrigeration systems. In certain embodiments the vaporize includes an adapter member for connection to a liquid source, a connector member having a plurality of flow passages for facilitating the transfer of heat to fluid present therein to vaporize the same, a body portion providing visual access such as via one or more sight glasses to an internal chamber therein for visual confirmation that liquid has been vaporized, and a hose connecting member for connection to a point of destination such as a compressor. In certain embodiments, the connector has an axial bore containing a high thermal conductive material.
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公开(公告)号：USD465259S1
公开(公告)日：2002-11-05
申请号：US29106176
申请日：1999-06-10
申请人： Douglas B. Pearl , Dragan Bukur
设计人： Douglas B. Pearl , Dragan Bukur
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公开(公告)号：US06094983A
公开(公告)日：2000-08-01
申请号：US067527
申请日：1998-04-28
申请人： Douglas B. Pearl
发明人： Douglas B. Pearl
摘要： Dial face insert properly indexed or keyed so as to tightly fit into a correspondingly indexed or keyed housing. In a preferred embodiment, the dial face includes one or more reference scales printed thereon, such as a temperature scale. The housing to which it is indexed may be the gauge body, the gauge face or the gauge cover.
摘要翻译： 拨号面板插入件被正确地索引或键入，以便紧密地配合到相应的索引或键控的壳体中。 在优选实施例中，表盘包括一个或多个印刷在其上的参考标尺，例如温度标尺。 其被索引的壳体可以是测量体，表面或量规盖。
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