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公开(公告)号：US20190226367A1
公开(公告)日：2019-07-25
申请号：US16369302
申请日：2019-03-29
IPC分类号： F01M11/10 , G01N15/08 , B01D35/143
摘要： A system and method for determining a condition of a filter filtering fuel associated with an engine. Input information relating to the operation of the engine is provided by a plurality of sensors. At least some of the input information is used to determine a plurality of input variables, the plurality of input variables representing a plurality of engine operating conditions including engine run time, engine torque and engine speed. An algorithm incorporating the input variables is used to determine the condition of the filter. Information concerning the condition of the filter may be output to a user such as an operator or service provider.
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公开(公告)号：US20190224596A1
公开(公告)日：2019-07-25
申请号：US15875100
申请日：2018-01-19
申请人： Mann+Hummel GMBH
IPC分类号： B01D35/143
摘要： A filter module analysis system configured for the analysis of a filter module having a filter element contained within a housing, the housing having an inlet, a clean outlet and a waste outlet. A clean outlet sensor assembly can be provided about the clean outlet, and a waste outlet sensor assembly can be provided about the waste outlet. A data collection and network communication mechanism can be configured to receive process and receive data from the clean and waste outlet sensor assemblies and transmit the data over a network to a server form storage and processing filter module statuses based on flow detected flow parameters.
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公开(公告)号：US10315137B2
公开(公告)日：2019-06-11
申请号：US15355576
申请日：2016-11-18
申请人： Caterpillar Inc.
摘要： A sensing system for detecting degradation of a machine fluid is disclosed. The sensing system may comprise a tag having electrical contacts. The tag may be configured to transmit a wireless signal when the electrical contacts are in electrical communication. The sensing system may further comprise a dissolvable element separating the electrical contacts and obstructing electrical communication between the electrical contacts. The dissolvable element may be configured to dissolve and allow electrical communication between the electrical contacts when an acid content of the machine fluid reaches a level indicative of the degradation of the machine fluid.
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公开(公告)号：US10287935B2
公开(公告)日：2019-05-14
申请号：US15965255
申请日：2018-04-27
IPC分类号： G01B3/44 , G01B3/52 , F01M11/10 , B01D35/143 , G01N15/08
摘要： A system and method for determining a condition of a filter filtering fuel associated with an engine. Input information relating to the operation of the engine is provided by a plurality of sensors. At least some of the input information is used to determine a plurality of input variables, the plurality of input variables representing a plurality of engine operating conditions including engine run time, engine torque and engine speed. An algorithm incorporating the input variables is used to determine the condition of the filter. Information concerning the condition of the filter may be output to a user such as an operator or service provider.
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公开(公告)号：US20190083909A1
公开(公告)日：2019-03-21
申请号：US16135730
申请日：2018-09-19
发明人： Donald Remboski , Jacqueline Dedo
IPC分类号： B01D27/10 , B01D35/143 , B01D37/04
摘要： A filter system for filtering a working fluid including a disposable filter having an inlet to be disposed in fluid communication with a working fluid and an outlet to be disposed in fluid communication with a machine. The disposable filter includes a sensor assembly or accessory for monitoring a characteristic of the working fluid passing through the disposable filter and/or an operational condition of the disposable filter. The disposable filter includes a communication module for communicating the monitored characteristic or operational condition to a controller. The controller is configured to analyze the received information and generate an optimal maintenance schedule and predicted remaining useful life of the machine, disposable filter, or working fluid. A method of operating the filter system is also provided.
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公开(公告)号：US20190010061A1
公开(公告)日：2019-01-10
申请号：US15860614
申请日：2018-01-02
申请人： Richard Arthur MAYER
发明人： Richard Arthur MAYER
IPC分类号： C02F1/00 , C02F1/461 , B01D35/143 , G08B5/22
摘要： A treated water indicating system and method are described. The water indicating system includes a water treatment unit and a tap. The water treatment unit receives water. The tap includes an indicator light. The indicator light is configured to produce a visible indication of a state of the water treatment unit, in which the indicator light operates in a first mode to produce a visible indication that the water treatment unit is in a first state producing acidic water. Additionally, the indicator light operates in a second mode to produce a visible indication that the water treatment unit is in a second state producing ionized alkaline water. Furthermore, the indicator light operates in a third mode to produce a visible indication that the water treatment unit is in a third state producing ionized purified water. The tap is configured to be coupled to the water treatment unit.
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公开(公告)号：US10173904B2
公开(公告)日：2019-01-08
申请号：US14249769
申请日：2014-04-10
IPC分类号： B01D35/143 , G06K7/10 , C02F1/00 , F25D23/12
摘要： A system for detecting a liquid, such as liquid water, is provided. The system includes an RFID tag spaced apart from a liquid collection location. The system also includes features for wicking or otherwise transferring liquid from the liquid collection location to the RFID tag. A water filter assembly with features for detecting water leaks is also provided.
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公开(公告)号：US20180371740A1
公开(公告)日：2018-12-27
申请号：US16019748
申请日：2018-06-27
申请人： NCH Corporation
IPC分类号： E03F7/00 , E03C1/22 , E03C1/24 , G08B21/18 , B01D35/143
CPC分类号： E03F7/00 , B01D35/1435 , E03C1/1222 , E03C1/22 , E03C1/24 , E03C1/264 , E03C2001/2406 , E03F2201/40 , G08B21/182
摘要： A standing water alert system comprises two conductive wires or a float extending into a drain and connected to an audible or visual alarm that is triggered when standing water is present. A drain alert system and method comprises a plurality of sensors, such as pressure or acoustic/vibration sensors, at various locations within a plumbing or fluid filtration system to measure pressure or an acoustic profile at that location and a control system to compare the measured parameters to a threshold value or range and/or to other measured parameters from nearby sensor locations. A signal is sent to a remote user or computer or an alarm is triggered when the comparison shows a potential blockage, a leak, or indicating that a filter needs to be replaced or cleaned. An approximate location of the blockage, leak, or fouled filter is determined by comparing measured parameters at nearby sensor locations.
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59.发明申请公开(公告)号：US20180229161A1
公开(公告)日：2018-08-16
申请号：US15749560
申请日：2016-08-05
发明人： Jeffrey M. Maki , Nicholas G. Amell , Brock A. Hable , Robert E. Astle , Andrew P. Bonifas , Ronald D. Jesme
IPC分类号： B01D35/143 , C02F9/00 , B01D27/10
CPC分类号： B01D35/143 , B01D27/101 , B01D2201/52 , C02F9/005
摘要： In general, techniques are described for filter media monitoring within a filtration system. The filter media monitoring techniques described herein include, for example, direct contact with the filter media, e.g., a sensor may be located inside a boundary defined by a surface of the filter media, or indirect contact with the filter media, e.g., a sensor may be located outside the boundary defined by the surface of the filter media such that the sensor does not make direct physical contact with the filter media being monitored.
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公开(公告)号：US20180117508A1
公开(公告)日：2018-05-03
申请号：US15337364
申请日：2016-10-28
申请人： Pall Corporation
IPC分类号： B01D35/143 , B01D35/30 , B01D29/21
CPC分类号： B01D35/143 , B01D29/21 , B01D29/353 , B01D29/601 , B01D29/603 , B01D29/606 , B01D35/1435 , B01D35/15 , B01D35/30 , B01D46/0031 , B01D46/0086 , B01D46/009 , B01D46/2411 , B01D46/429 , B01D46/523 , B01D2201/291 , B01D2201/303 , B01D2201/52 , B01D2201/54 , B01D2201/56 , B01D2239/0654 , B01D2239/0695 , B01D2275/105
摘要： A filter assembly including an RFID tag, for use in monitoring fluid processing, as well as a system and a method for monitoring fluid processing, and a filter for use in the filter assembly, are disclosed.
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