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公开(公告)号：US20120285554A1
公开(公告)日：2012-11-15
申请号：US13065356
申请日：2011-05-13
申请人： Tom Lohkamp , Bill Stephens , Martin Gotch
发明人： Tom Lohkamp , Bill Stephens , Martin Gotch
CPC分类号： F04B49/065 , F04B39/10 , F04B49/22 , F04B53/10 , G05D16/2066 , G05D16/208 , Y10T137/7761 , Y10T137/85986
摘要： The pumps and pressure controllers described herein aim to pump fluid in two directions, such as from a first port to a second port and vice versa. The pressure controllers aim to control pressure in a system or device, such as a test device, accurately and precisely at a variety of different pressure levels. Generally described, the pumps and pressure controllers described herein may include two or more control valves, which may be actuatable in such a manner so that the pump or pressure controller can switch between operating as a vacuum pump and operating as a compressor. In some embodiments, the pressure controllers may be able to adjust a pressure in the device by small increments thereby providing increased control of the pressure in the device over the prior art. Furthermore, the pressure controllers may be able to control the pressure of a system having low pressure levels.
摘要翻译： 本文所述的泵和压力控制器旨在在两个方向上泵送流体，例如从第一端口到第二端口，反之亦然。 压力控制器旨在以各种不同的压力水平精确和精确地控制系统或装置（例如测试装置）中的压力。 一般来说，这里描述的泵和压力控制器可以包括两个或更多个控制阀，其可以以这样的方式致动，使得泵或压力控制器可以在作为真空泵操作并作为压缩机操作之间切换。 在一些实施例中，压力控制器可以能够以小的增量来调节装置中的压力，从而提供对现有技术中的装置中的压力的增加的控制。 此外，压力控制器可以能够控制具有低压力水平的系统的压力。
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公开(公告)号：US09158308B2
公开(公告)日：2015-10-13
申请号：US13065356
申请日：2011-05-13
申请人： Tom Lohkamp , Bill Stephens , Martin Gotch
发明人： Tom Lohkamp , Bill Stephens , Martin Gotch
CPC分类号： F04B49/065 , F04B39/10 , F04B49/22 , F04B53/10 , G05D16/2066 , G05D16/208 , Y10T137/7761 , Y10T137/85986
摘要： The pumps and pressure controllers described herein aim to pump fluid in two directions, such as from a first port to a second port and vice versa. The pressure controllers aim to control pressure in a system or device, such as a test device, accurately and precisely at a variety of different pressure levels. Generally described, the pumps and pressure controllers described herein may include two or more control valves, which may be actuatable in such a manner so that the pump or pressure controller can switch between operating as a vacuum pump and operating as a compressor. In some embodiments, the pressure controllers may be able to adjust a pressure in the device by small increments thereby providing increased control of the pressure in the device over the prior art. Furthermore, the pressure controllers may be able to control the pressure of a system having low pressure levels.
摘要翻译： 本文所述的泵和压力控制器旨在在两个方向上泵送流体，例如从第一端口到第二端口，反之亦然。 压力控制器旨在以各种不同的压力水平精确和精确地控制系统或装置（例如测试装置）中的压力。 一般来说，这里描述的泵和压力控制器可以包括两个或更多个控制阀，其可以以这样的方式致动，使得泵或压力控制器可以在作为真空泵操作并作为压缩机操作之间切换。 在一些实施例中，压力控制器可以能够以小的增量来调节装置中的压力，从而提供对现有技术中的装置中的压力的增加的控制。 此外，压力控制器可以能够控制具有低压力水平的系统的压力。
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公开(公告)号：USD607617S1
公开(公告)日：2010-01-05
申请号：US29332319
申请日：2009-02-12
申请人： Douglas J. Golenz , Bill Stephens
设计人： Douglas J. Golenz , Bill Stephens
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公开(公告)号：US20110024471A1
公开(公告)日：2011-02-03
申请号：US12796540
申请日：2010-06-08
申请人： Doug Golenz , Chris Sautter , John Hoppes , Bill Stephens
发明人： Doug Golenz , Chris Sautter , John Hoppes , Bill Stephens
CPC分类号： B60R9/055
摘要： Cargo bags that are mountable on a roof or roof rack of a vehicle are provided herein. In some embodiments, a cargo bag may include a container portion constructed at least partially of textile, a strap for securing the container portion to the roof or roof rack, and a structure adapted to provide shape to the container portion regardless of whether cargo is stored within the container portion. The structure may include a semi-rigid elongate member and/or foam padding. Some embodiments may include a pad positioned on a bottom of the container portion to protect the roof of the vehicle.
摘要翻译： 本文提供了可安装在车辆的屋顶或车架上的货物袋。 在一些实施例中，货物袋可以包括至少部分地由织物构成的容器部分，用于将容器部分固定到屋顶或车顶架上的带子，以及适于向容器部分提供形状的结构，而不管货物是否被储存 在容器部分内。 该结构可以包括半刚性细长构件和/或泡沫填充物。 一些实施例可以包括定位在容器部分的底部上以保护车辆顶部的垫。
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