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公开(公告)号：US20170218930A1
公开(公告)日：2017-08-03
申请号：US15489498
申请日：2017-04-17
Applicant: JOSEPH PAUL RAU
Inventor： JOSEPH PAUL RAU
CPC classification number: F04B19/04 , A47L5/12 , A47L5/14 , A47L7/0028 , F04B17/06 , F04B23/02 , F04B39/123 , F04B53/16 , Y10T137/6416 , Y10T137/7287 , Y10T137/7323
Abstract: A shallow fluid extractor is configured to remove a low level of a fluid from a designated area. The shallow fluid extractor includes a vacuum pump assembly further including an electrical power source connected to a vacuum and a pump. A pipe assembly is configured within the designated area and connected to the vacuum pump assembly. When the low level of the fluid is reached the vacuum draws the fluid through the pipe assembly into the vacuum pump assembly which is then pumped away by the vacuum pump assembly.
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公开(公告)号：US09683560B2
公开(公告)日：2017-06-20
申请号：US14728851
申请日：2015-06-02
Applicant: Joseph Paul Rau
Inventor： Joseph Paul Rau
CPC classification number: F04B19/04 , A47L5/12 , A47L5/14 , A47L7/0028 , F04B17/06 , F04B23/02 , F04B39/123 , F04B53/16 , Y10T137/6416 , Y10T137/7287 , Y10T137/7323
Abstract: A shallow fluid extractor is configured to remove a low level of a fluid from a designated area. The shallow fluid extractor includes a vacuum pump assembly further including an electrical power source connected to a vacuum and a pump. A pipe pick up assembly is configured within the designated area and connected to the vacuum pump assembly. When the low level of the fluid is reached the vacuum draws the fluid through the pipe pick up assembly into the vacuum pump assembly which is then pumped away by the vacuum pump assembly.
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公开(公告)号：US20150355644A1
公开(公告)日：2015-12-10
申请号：US14728851
申请日：2015-06-02
Applicant: Joseph Paul Rau
Inventor： Joseph Paul Rau
CPC classification number: F04B19/04 , A47L5/12 , A47L5/14 , A47L7/0028 , F04B17/06 , F04B23/02 , F04B39/123 , F04B53/16 , Y10T137/6416 , Y10T137/7287 , Y10T137/7323
Abstract: A shallow fluid extractor is configured to remove a low level of a fluid from a designated area. The shallow fluid extractor includes a vacuum pump assembly further including an electrical power source connected to a vacuum and a pump. A pipe pick up assembly is configured within the designated area and connected to the vacuum pump assembly. When the low level of the fluid is reached the vacuum draws the fluid through the pipe pick up assembly into the vacuum pump assembly which is then pumped away by the vacuum pump assembly.
Abstract translation: 浅液体提取器构造成从指定区域去除低水平的流体。 浅液体提取器包括真空泵组件，其还包括连接到真空的电源和泵。 管道拾取组件配置在指定区域内并连接到真空泵组件。 当液体达到低水平时，真空将流体通过管道拾取组件吸入真空泵组件中，然后由真空泵组件泵送。
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公开(公告)号：US20110001469A1
公开(公告)日：2011-01-06
申请号：US12829221
申请日：2010-07-01
Applicant: JOSEPH PAUL RAU
Inventor： JOSEPH PAUL RAU
IPC: G01R1/06
CPC classification number: G01R1/06766 , G01R19/14
Abstract: A non-polarized and high impedance voltage divider/float circuit may be used as a diagnostic instrument. The circuit may permit a non-polarized DC connection and permit greater voltage spans when illuminating polarity indicating devices. The diagnostic instrument of the present invention may be non-biased (that is, it may be hooked up to the power supply in either direction), may allow testing systems of various voltages and may be capable of seeing signals of opposite polarities simultaneously.
Abstract translation: 非极化和高阻抗分压器/浮动电路可用作诊断仪器。 电路可以允许非极化DC连接，并且当照亮极性指示装置时允许更大的电压跨度。 本发明的诊断仪器可以是非偏置的（即，其可以在任一方向上与电源连接），可以允许各种电压的测试系统并且可以同时看到相反极性的信号。
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