公开(公告)号：US20240317607A1

公开(公告)日：2024-09-26

申请号：US18471015

申请日：2023-09-20

Applicant: Midea Group Co., Ltd.

Inventor： Gregory Butorin

IPC: C02F1/00 ,  B01D27/14

CPC classification number: C02F1/003 ,  B01D27/14 ,  B01D2201/54 ,  C02F1/50 ,  C02F1/685 ,  C02F2303/04 ,  C02F2307/10 ,  F25D2323/121 ,  F25D2400/40

Abstract: A refrigerator apparatus and method utilizing one or more water cartridges to customize the water supply. The water cartridge may include a coupler. The water cartridge may include a cartridge head assembly. A plurality of water cartridges may be combined in fluid/electrical communication with each other to customize the water supply.

公开(公告)号：US12059635B2

公开(公告)日：2024-08-13

申请号：US17340971

申请日：2021-06-07

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Miguel Angel Lopez Andreu ,  Ramsey James White ,  Freddy Rubiano Morales ,  Sultan I. Alghamdi

IPC: B01D17/12 ,  B01D17/04 ,  G01N33/28

CPC classification number: B01D17/12 ,  B01D17/047 ,  G01N33/2823 ,  B01D2201/54 ,  B01D2221/04

Abstract: A method of controlling a demulsifier dosage to an AC/DC modulated coalescer is described. The method includes monitoring a characteristic of an electric current drawn by an electrical component of the AC/DC modulated coalescer, determining if the characteristic of the electric current lies outside a predetermined stable range, and increasing the demulsifier dosage if the characteristic of the electric current lies outside the predetermined stable range. A system for controlling a demulsifier dosage to an AC/DC modulated coalescer with an adjustable dosing mixing valve is also described. The system includes a current sensor arranged to monitor an electric current drawn by an electrical component of the AC/DC modulated coalescer, and a processor configured to determine if a characteristic of the electric current lies outside a predetermined stable range. Furthermore, the system is configured to increase the demulsifier dosage if the characteristic of the electric current lies outside the predetermined stable range.

公开(公告)号：US12053808B2

公开(公告)日：2024-08-06

申请号：US17337669

申请日：2021-06-03

Applicant: Wildyn Blane Mayfield Anderson

Inventor： Wildyn Blane Mayfield Anderson

IPC: B08B9/093 ,  B01D29/56 ,  B01D29/90 ,  B01D29/92 ,  B01D35/147

CPC classification number: B08B9/0936 ,  B01D29/56 ,  B01D29/902 ,  B01D29/925 ,  B01D35/147 ,  B08B9/0933 ,  B01D2201/265 ,  B01D2201/54 ,  B08B2209/08

Abstract: A complete fuel tank maintenance and cleaning system. This apparatus and method are capable of effectively cleaning an underground or aboveground storage tank by implementing a multi-stage filtration and removal system, and effectively removing contaminants from tank surfaces by using the product or alternative as a streamed cleaning agent within the storage tank.

公开(公告)号：US20240149193A1

公开(公告)日：2024-05-09

申请号：US18411963

申请日：2024-01-12

Applicant: Tokyo Electron Limited

Inventor： Corey Lemley

IPC: B01D29/96 ,  B01D29/88 ,  B01D36/00

CPC classification number: B01D29/96 ,  B01D29/88 ,  B01D36/001 ,  B01D2201/165 ,  B01D2201/204 ,  B01D2201/54 ,  B01D2221/14

Abstract: A method of supplying a processing solution includes shutting off a feed line supplying the processing solution to a chemical filter, installing a dry chemical filter in a filter housing of the chemical filter, closing an output line from the filter housing to a nozzle configured to dispense the processing solution (either before or after installing the dry chemical filter), applying a vacuum to the filter housing while the feed line remains shut, and opening the feed line while locking in the vacuum within the filter housing. Shutting off the feed line and closing the output line may be accomplished by closing respective valves. Before installing the dry filter, a valve to the vacuum may be closed. The method may be performed by a processor executing a program stored in a non-transitory computer-readable medium.

公开(公告)号：US11964226B2

公开(公告)日：2024-04-23

申请号：US16968090

申请日：2019-02-07

Applicant: Donaldson Company, Inc.

Inventor： Danny W. Miller ,  Daniel E. Adamek

IPC: B01D46/42 ,  B01D29/11 ,  B01D46/62

CPC classification number: B01D46/429 ,  B01D29/114 ,  B01D46/62 ,  B01D2201/291 ,  B01D2201/4023 ,  B01D2201/54 ,  B01D2201/56

Abstract: Aspects herein include filter elements and filtration systems. In an embodiment, a filter element for a filtration system is included. The filter element can include a filter body and a filter media disposed within the filter body. A wireless power receiver can be associated with the filter body. The wireless power receiver can include a receiving antenna, a control circuit in electrical communication with the wireless power receiver, and a feedback channel circuit in communication with the control circuit and configured to transmit through a channel separate from the receiving antenna. Other embodiments are also included herein.

公开(公告)号：US20230211263A1

公开(公告)日：2023-07-06

申请号：US17937690

申请日：2022-10-03

Applicant: Pall Corporation

Inventor： Bernhard Anton Meyer ,  Jens Bretschneider

IPC: B01D35/143 ,  B01D29/90 ,  B01D29/60 ,  B01D35/157

CPC classification number: B01D35/143 ,  B01D29/902 ,  B01D29/606 ,  B01D35/1573 ,  B01D2201/54

Abstract: A fluid filtration system includes a single use filter removably mounted to a cabinet of a workstation. The upstream end of the single use filter is in fluid communication with a pump via a fluid supply conduit that includes a test junction. An integrity test device is supported by the cabinet and is in fluid communication with the upstream end of the single use filter via a test conduit fluidly connected to the single use filter via the test junction of the fluid supply conduit. The integrity test device adapted to be connected to a source of pressurized gas and to selectively direct a flow of pressurized gas through the test conduit and the single use filter to perform a test operation on the single use filter.

公开(公告)号：US09733230B2

公开(公告)日：2017-08-15

申请号：US14554414

申请日：2014-11-26

Applicant: MASTINC

Inventor： Brian Von Herzen ,  Steven Van Fleet

IPC: G01N33/30 ,  G01N33/28 ,  B01D35/143

CPC classification number: G01N33/30 ,  B01D35/143 ,  B01D2201/54 ,  F01M11/10 ,  F16N29/00 ,  F16N2250/00 ,  F16N2270/50 ,  G01M15/042 ,  G01M15/048 ,  G01M15/05 ,  G01M15/09 ,  G01N21/95 ,  G01N27/02 ,  G01N27/74 ,  G01N29/02 ,  G01N33/2888 ,  G06F17/10 ,  H04Q9/00

Abstract: This invention encompasses embodiments for multi-modal integrated simultaneous measurement of various aspects of fluids contained in circulating systems such as automotive reciprocating engines and vehicle transmissions. These circulating systems perform constant internal lubrication, and heat and contaminant removal to protect the internal moving parts from the inherent friction and damage in normal operation. Most commonly this is achieved with fluids based on hydrocarbon and/or related synthetics, which, over time, can lose their protective properties, and vary in their performance or breakdown/decay due to internal and external events. Several components within the lubricant fluid can be measured and can provide insight into the efficacy of the system to perform its designed mission. Described herein is a real-time, simultaneous, integrated, multi-modal sensor system for early warning notification that can be further enhanced using specifically designed nanoparticles that can be introduced into the system, engineered to specifically bind with the contaminants and/or undergo an irreversible state change upon certain experienced conditions to both increase the detectability as well as provide for a framework to improve filter performance.

公开(公告)号：US20170080360A1

公开(公告)日：2017-03-23

申请号：US15312427

申请日：2015-05-20

Applicant: NEXOM (U.S.), INC.

Inventor： Miguel A. GUTIÉRREZ ,  Cornelius J. STRAIN ,  Ryan COE

IPC: B01D24/46 ,  B01D24/48 ,  C02F1/00 ,  B01D24/16

CPC classification number: B01D24/16 ,  B01D24/4631 ,  B01D24/4642 ,  B01D24/4689 ,  B01D24/4853 ,  B01D24/4861 ,  B01D24/4884 ,  B01D24/4892 ,  B01D2201/087 ,  B01D2201/54 ,  C02F1/004 ,  C02F1/008 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/11 ,  C02F2209/22 ,  C02F2209/40 ,  C02F2303/16

Abstract: The present technology relates to control systems for use with fluid treatment systems. In one embodiment, for example, a fluid treatment system includes a vessel configured to receive a fluid having one or more constituents and to separate one or more constituents from the fluid. The system can also include a tube extending along at least a portion of the vessel and a sensor. The tube can be in fluid communication with a pressurized air source, and the sensor can be configured to obtain a measurement of an operating parameter. The system can also include a controller in communication with the sensor and pressurized air source. The controller can execute one or more algorithms to determine a filter parameter based on the measurement of the operating parameter, compare the filter parameter to a threshold, and, based on the comparison, activate or deactivate the pressurized air source.

公开(公告)号：US20170036928A1

公开(公告)日：2017-02-09

申请号：US15298847

申请日：2016-10-20

Applicant: Ecolab USA Inc.

Inventor： Walter Kozlowski ,  Amit Gupta

IPC: C02F1/50 ,  C02F1/76 ,  C02F1/00

CPC classification number: C02F1/50 ,  B01D37/04 ,  B01D37/041 ,  B01D2201/54 ,  B01D2201/56 ,  C02F1/001 ,  C02F1/008 ,  C02F1/32 ,  C02F1/72 ,  C02F1/722 ,  C02F1/76 ,  C02F1/766 ,  C02F1/78 ,  C02F2103/023 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/03 ,  C02F2209/04 ,  C02F2209/11 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/046 ,  C02F2303/20 ,  C02F2305/02

Abstract: Provided are methods of inhibiting microbial fouling and improving efficiency in biocide dosing in an industrial process containing an aqueous liquid having a biocide demand. In exemplary embodiments, the methods comprise treating an aqueous liquid having a biocide demand with a biocide, monitoring the biocide demand of the aqueous liquid, and filtering a stream of the aqueous liquid. The filtering may be performed in a full-flow or side stream manner.

Abstract translation: 提供了在含有具有杀生物剂需求的水性液体的工业过程中抑制微生物结垢并提高杀生物剂投药的效率的方法。 在示例性实施方案中，所述方法包括用杀生物剂处理具有杀生物剂需求的含水液体，监测含水液体的杀生物剂需求，以及过滤水性液体流。 可以以全流或侧流的方式执行滤波。

公开(公告)号：US20150082872A1

公开(公告)日：2015-03-26

申请号：US14554414

申请日：2014-11-26

Applicant: MASTINC

Inventor： Brian Von Herzen ,  Steven Van Fleet

IPC: G01N33/30

CPC classification number: G01N33/30 ,  B01D35/143 ,  B01D2201/54 ,  F01M11/10 ,  F16N29/00 ,  F16N2250/00 ,  F16N2270/50 ,  G01M15/042 ,  G01M15/048 ,  G01M15/05 ,  G01M15/09 ,  G01N21/95 ,  G01N27/02 ,  G01N27/74 ,  G01N29/02 ,  G01N33/2888 ,  G06F17/10 ,  H04Q9/00

Abstract: This invention encompasses embodiments for multi-modal integrated simultaneous measurement of various aspects of fluids contained in circulating systems such as automotive reciprocating engines and vehicle transmissions. These circulating systems perform constant internal lubrication, and heat and contaminant removal to protect the internal moving parts from the inherent friction and damage in normal operation. Most commonly this is achieved with fluids based on hydrocarbon and/or related synthetics, which, over time, can lose their protective properties, and vary in their performance or breakdown/decay due to internal and external events. Several components within the lubricant fluid can be measured and can provide insight into the efficacy of the system to perform its designed mission. Described herein is a real-time, simultaneous, integrated, multi-modal sensor system for early warning notification that can be further enhanced using specifically designed nanoparticles that can be introduced into the system, engineered to specifically bind with the contaminants and/or undergo an irreversible state change upon certain experienced conditions to both increase the detectability as well as provide for a framework to improve filter performance.