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1. 发明申请

US20190195721A1 SYSTEMS AND METHODS FOR MODELING, ANALYZING, DETECTING, AND MONITORING FLUID NETWORKS 审中-公开
公开(公告)号：US20190195721A1
公开(公告)日：2019-06-27
申请号：US16327161
申请日：2017-08-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Jennifer F. Schumacher , Saber Taghaeeyan , Ronald D. Jesme , Andrew P. Bonifas , Nicholas G. Amell , Brock A. Hable , Golshan Golnari
IPC分类号： G01M3/28 , G01M3/22 , G01N33/00 , G01N33/18 , G06Q50/06
CPC分类号： G01M3/2807 , G01M3/22 , G01M3/28 , G01N33/0031 , G01N33/0047 , G01N33/18 , G06Q50/06 , G06Q50/26
摘要： Systems and methods are provided for determining sensor or infrastructure placement in a fluid network, for determining an anomaly of interest in the fluid network, and for optimally determining sensor coverage in a fluid network, which are based on a model of the fluid network represented by a directed graph.

2. 发明申请

US20180202890A1 APPARATUS FOR ANALYZING THE PERFORMANCE OF FLUID DISTRIBUTION EQUIPMENT 审中-公开
公开(公告)号：US20180202890A1
公开(公告)日：2018-07-19
申请号：US15853823
申请日：2017-12-24
申请人： Kathleen Mary Mutch , Richard Laszlo Madarasz
发明人： Kathleen Mary Mutch , Richard Laszlo Madarasz
IPC分类号： G01M3/28 , G01R21/06 , G01N33/18 , G08B21/18 , G01L19/00 , G01F1/00 , G01F23/00 , G01L13/00 , G01K13/00
CPC分类号： G01M3/28 , F17D5/02 , G01F1/00 , G01F23/00 , G01K13/00 , G01L13/00 , G01L19/0092 , G01M3/02 , G01N33/18 , G01N33/1826 , G01R21/06 , G08B21/18
摘要： The present invention is a performance analysis apparatus for fluid distribution equipment that operates independently of the control system of the fluid distribution equipment to automatically determine when equipment is not functioning correctly. It comprises an analyzer computer, one or more sensor sets, and a computer program. The sensor sets are connected to the analyzer computer and comprise sensors for measuring physical properties of fluid distribution equipment. The computer program reads configuration data from data files to determine the types of fluid distribution equipment that are being collectively analyzed and the sensor sets that are present, repetitively requests raw physical measurements from the sensor sets, computes the physical properties of the fluid distribution equipment from the raw physical measurements, analyzes the physical properties to find abnormalities, sends warnings and status, and stores the results and times of the analysis computations in data files in the electronic storage.

3. 发明授权

US09983088B2 Engine ventilation system diagnostics using pressure measurement 有权
公开(公告)号：US09983088B2
公开(公告)日：2018-05-29
申请号：US14918848
申请日：2015-10-21
申请人： Cummins Inc.
发明人： Jeremiah Nethercutt , Debangshu Sadhukhan
IPC分类号： G01M3/04 , G01M3/02 , G01M3/28
CPC分类号： G01M3/025 , G01M3/28
摘要： A system comprising an engine including a chamber; an air intake coupled to the engine; a pressure sensor disposed in fluid communication with the air intake and disposed between the air intake and the chamber; and a processor configured to determine a breach in a ventilation system of the chamber in response to the pressure sensor.

4. 发明申请

US20170045415A1 Improvements to Aspirated Sampling Systems 审中-公开
标题翻译：抽吸取样系统的改进
公开(公告)号：US20170045415A1
公开(公告)日：2017-02-16
申请号：US15117810
申请日：2015-03-06
申请人： Xtralis Global
发明人： Alasdair James Williamson
IPC分类号： G01M3/28 , G01N1/26 , G01N1/22 , G01N1/24
CPC分类号： G01M3/2815 , G01M3/20 , G01M3/207 , G01M3/222 , G01M3/243 , G01M3/28 , G01M3/2807 , G01N1/2247 , G01N1/2273 , G01N1/24 , G01N1/26
摘要： A method for determining correct performance of a sampling pipe in an aspirated particle and/or gas sampling system. The method includes causing a change in airflow n a sampling pipe of the aspirated particle and/or gas sampling system that induces a change in at least one airflow property within the sampling pipe, and detecting an effect of the change in said airflow property. Also disclosed is a method for determining correct performance of an aspirated particle gas sampling system. The method includes determining correct performance of a sampling pipe in the aspirated particle and/or gas sampling and determining correct performance of a detector in the aspirated particle and/or gas sampling system, wherein a test fluid is introduced to the aspirated particle and/or gas sampling system at or near the detector.
摘要翻译：一种用于确定吸气颗粒和/或气体采样系统中取样管的正确性能的方法。该方法包括引起吸气颗粒和/或气体采样系统的采样管的气流变化，其引起采样管内的至少一个气流特性的变化，并且检测所述气流特性的变化的影响。还公开了一种用于确定抽吸颗粒气体取样系统的正确性能的方法。该方法包括确定吸气颗粒中的取样管和/或气体取样的正确性能，并确定吸入的颗粒和/或气体取样系统中的检测器的正确性能，其中将测试流体引入吸入的颗粒和/或检测器处或附近的气体采样系统。

5. 发明申请

US20150285574A1 DEVICE, METHOD AND PLATE HEAT EXCHANGER 有权
标题翻译：装置，方法和板式换热器
公开(公告)号：US20150285574A1
公开(公告)日：2015-10-08
申请号：US14436403
申请日：2013-11-29
申请人： ALFA LAVAL CORPORATE AB
发明人： Matz Andersson , Magnus Nilsson , Klas Bertilsson
IPC分类号： F28F27/00 , G01M3/28
CPC分类号： F28F27/00 , F28F3/10 , F28F2265/16 , G01M3/28
摘要： A device and a method for assessing a gasket pressure of a gasket arrangement between two adjacent heat transfer plates of a plate heat exchanger is provided. The gasket arrangement seals between adjacent heat transfer plates to define a flow channel between adjacent heat transfer plates, and the gasket arrangement is arranged to be exposed to a fluid passing through the flow channel. The device comprises a test object and a holder which are adapted to be arranged in a flow path of the fluid. The holder is arranged to hold the test object and the test object is arranged to be exposed to the fluid. The device is adapted to be arranged outside a space delimited by the adjacent heat transfer plates. The test object is arranged to be evaluated for an indirect assessment of the gasket pressure of the gasket arrangement.
摘要翻译：提供了一种用于评估板式换热器的两个相邻传热板之间的衬垫布置的衬垫压力的装置和方法。衬垫装置在相邻的传热板之间密封以限定相邻传热板之间的流动通道，并且衬垫装置布置成暴露于通过流动通道的流体。该装置包括测试对象和适于布置在流体的流动路径中的保持器。保持器布置成保持测试对象，并且测试对象被布置成暴露于流体。该装置适于布置在由相邻传热板限定的空间的外部。测试对象被布置成被评估用于垫圈装置的垫圈压力的间接评估。

6. 发明申请

US20150075259A1 AUTOMATIC DETECTION OF LEAKS WITHIN AN IRRIGATION SYSTEM 审中-公开
标题翻译：自动检测灌溉系统中的泄漏
公开(公告)号：US20150075259A1
公开(公告)日：2015-03-19
申请号：US14321674
申请日：2014-07-01
申请人： Skydrop, LLC
发明人： Matt Romney , Clark Endrizzi
IPC分类号： G01M3/28 , G01F15/06 , A01G25/00
CPC分类号： G01M3/28 , A01G25/00 , A01G25/165 , A01G25/167 , G01F15/06 , G05B19/0426 , G05B2219/24033 , G05B2219/2625 , G05B2219/31422 , G05B2219/37371
摘要： The disclosure extends to apparatuses, methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure also extends to a system and method for the detection of leaks in an irrigation system during operation in accordance with the disclosed methods, systems, and computer program products for optimizing water usage in growing plants for yard and crops.
摘要翻译：本公开扩展到用于生成和优化灌溉协议的装置，方法，系统和计算机程序产品。本公开还涉及根据所公开的方法，系统和计算机程序产品在运行期间检测灌溉系统中的泄漏的系统和方法，用于优化用于场地和作物的生长植物中的用水。

7. 发明申请

US20150007649A1 METHOD FOR TESTING THE TIGHTNESS OF CAVITIES AND DEVICE FOR DECREASING CONVECTION AND DIFFUSION FLOW 有权
标题翻译：用于测试CAVIITY的精度的方法和用于减少对流和扩散流的装置
公开(公告)号：US20150007649A1
公开(公告)日：2015-01-08
申请号：US14383089
申请日：2013-03-05
申请人： UNTERGRUNDSPEICHER- UND GEOTECHNOLOGIE-SYSTEM GMBH
发明人： Amer Abdel Haq
IPC分类号： E21B47/10 , G01M3/28
CPC分类号： E21B47/1025 , G01M3/22 , G01M3/28 , G01M3/2815
摘要： The present invention relates to a method for testing the tightness of cavities, which are already filled with a stored gas, by charging the with a test gas. At least the following steps are provided: overlayering the stored gas situated in the cavity with a test gas of a predefined amount, in such a manner that a barrier layer forms between the stored gas and the test gas, wherein the test gas has a lower density than the stored gas, releasing the test gas after a predetermined time, and balancing the amount of the test gas. A further aspect is providing a device for decreasing the convection and diffusion flow between a stored gas situated in a cavity and a test gas.
摘要翻译：本发明涉及一种通过对测试气体充电来测试已经填充有储存气体的空腔的密封性的方法。至少提供以下步骤：以预定量的测试气体覆盖位于空腔中的储存气体，使得在储存气体和测试气体之间形成阻挡层，其中测试气体具有较低的密度比储存气体高，在预定时间后释放测试气体，并平衡测试气体的量。另一方面是提供一种用于减少位于空腔中的储存气体和测试气体之间的对流和扩散流的装置。

8. 发明申请

US20140004433A1 FUEL CELL SYSTEM WITH QUICK CONNECT COMPONENTS 有权
标题翻译：具有快速连接部件的燃油电池系统
公开(公告)号：US20140004433A1
公开(公告)日：2014-01-02
申请号：US14019702
申请日：2013-09-06
申请人： Bloom Energy Corporation
发明人： Arne Ballantine , Kirsten Burpee , Brent Cheldelin
IPC分类号： H01M8/06
CPC分类号： H01M8/0662 , G01M3/28 , H01M8/0438 , H01M8/04425 , H01M8/04664 , H01M8/04753 , H01M8/0606
摘要： Embodiments relate to a fuel cell system. In an embodiment, the fuel cell system includes advanced leak test capabilities. In another embodiment, the fuel cell system includes a system to bypass one or more separation units while permitting the fuel cell system to continue to produce electricity. In another embodiment, the fuel cell system includes an alignment system that permits ease of alignment when a fuel cell module is installed proximate a fuel processing module. In another embodiment, the fuel cell system includes a system of supplying auxiliary fuel from a mobile auxiliary fuel supply. In an embodiment, one or more or all of these embodiments may be practiced together in combination.
摘要翻译：实施例涉及一种燃料电池系统。在一个实施例中，燃料电池系统包括先进的泄漏测试能力。在另一个实施例中，燃料电池系统包括绕过一个或多个分离单元同时允许燃料电池系统继续发电的系统。在另一个实施例中，燃料电池系统包括对准系统，当在燃料处理模块附近安装燃料电池模块时，其允许对准的容易性。在另一个实施例中，燃料电池系统包括从移动辅助燃料供应源供应辅助燃料的系统。在一个实施例中，这些实施例中的一个或多个或全部可以组合地一起实施。

9. 发明授权

US08584707B2 Dosing manifold assembly 失效
标题翻译：计量歧管组件
公开(公告)号：US08584707B2
公开(公告)日：2013-11-19
申请号：US12958735
申请日：2010-12-02
申请人： Steven L. Ambrose
发明人： Steven L. Ambrose
IPC分类号： F16K11/00 , F16K31/02
CPC分类号： F16K31/0693 , F01N2610/02 , F01N2610/14 , F16K27/003 , F16K31/0665 , G01M3/025 , G01M3/28 , Y10T137/8122 , Y10T137/877 , Y10T137/87885
摘要： A manifold assembly configured for distributing fluid to an externally connected hydraulic component which may be capable of leakage detection through measurement of pressure decay. The manifold assembly may include a manifold body and a valve assembly. The manifold body may have a plurality of fluid passages. Fluid flow may be controlled by the valve assembly attached to the manifold body. The valve assembly may include two valve devices capable of controlling fluid flow. When fluid is blocked by the valve devices, any fluid leakage may be unloaded from the valve assembly through an orifice located between the two valve devices. The orifice may provide a pressure unloading feature which may increase accuracy of measuring the pressure decay during leakage detection.
摘要翻译：歧管组件，其构造成用于将流体分配到外部连接的液压部件，该液压部件可以通过测量压力衰减来进行泄漏检测。歧管组件可以包括歧管主体和阀组件。歧管主体可以具有多个流体通道。流体流动可以通过附接到歧管主体的阀组件来控制。阀组件可以包括能够控制流体流动的两个阀装置。当流体被阀装置堵塞时，可以通过位于两个阀装置之间的孔口从阀组件卸载任何流体泄漏。孔可以提供压力卸载特征，其可以增加在泄漏检测期间测量压力衰减的精度。

10. 发明授权

US08535836B2 Method of operating a fuel cell system with bypass ports in a fuel processing assembly 有权
标题翻译：在燃料处理组件中操作具有旁通端口的燃料电池系统的方法
公开(公告)号：US08535836B2
公开(公告)日：2013-09-17
申请号：US12458355
申请日：2009-07-08
申请人： Arne Ballantine , Virpaul Bains , Kirsten Burpee , Brent Cheldelin , David Trevisan
发明人： Arne Ballantine , Virpaul Bains , Kirsten Burpee , Brent Cheldelin , David Trevisan
IPC分类号： H01M8/06
CPC分类号： H01M8/0662 , G01M3/28 , H01M8/0438 , H01M8/04425 , H01M8/04664 , H01M8/04753 , H01M8/0606
摘要： Embodiments relate to a fuel cell system. In an embodiment, the fuel cell system includes advanced leak test capabilities. In another embodiment, the fuel cell system includes a system to bypass one or more separation units while permitting the fuel cell system to continue to produce electricity. In another embodiment, the fuel cell system includes an alignment system that permits ease of alignment when a fuel cell module is installed proximate a fuel processing module. In another embodiment, the fuel cell system includes a system of supplying auxiliary fuel from a mobile auxiliary fuel supply. In an embodiment, one or more or all of these embodiments may be practiced together in combination.
摘要翻译：实施例涉及一种燃料电池系统。在一个实施例中，燃料电池系统包括先进的泄漏测试能力。在另一个实施例中，燃料电池系统包括绕过一个或多个分离单元同时允许燃料电池系统继续发电的系统。在另一个实施例中，燃料电池系统包括对准系统，当在燃料处理模块附近安装燃料电池模块时，其允许对准的容易性。在另一个实施例中，燃料电池系统包括从移动辅助燃料供应源供应辅助燃料的系统。在一个实施例中，这些实施例中的一个或多个或全部可以组合地一起实施。

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