公开(公告)号：US12097466B2

公开(公告)日：2024-09-24

申请号：US17732419

申请日：2022-04-28

Applicant: Natural Ocean Well Co.

Inventor： Robert A. Bergstrom ,  Michael M. Porter

IPC: B01D61/08 ,  B01D61/02 ,  B01D61/04 ,  B01D61/06 ,  B01D61/10 ,  B01D65/00 ,  C02F1/44 ,  C02F103/08 ,  F03G7/05 ,  F04D29/58

CPC classification number: B01D61/08 ,  B01D61/025 ,  B01D61/026 ,  B01D61/04 ,  B01D61/06 ,  B01D61/10 ,  B01D65/003 ,  C02F1/441 ,  F03G7/05 ,  F04D29/588 ,  B01D2311/08 ,  B01D2313/06 ,  B01D2313/125 ,  B01D2313/13 ,  B01D2313/206 ,  B01D2313/243 ,  B01D2313/365 ,  B01D2313/367 ,  B01D2313/44 ,  B01D2313/54 ,  B01D2315/06 ,  B01D2317/04 ,  B01D2319/04 ,  C02F2103/08 ,  C02F2201/002 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2201/007 ,  C02F2201/009 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/22 ,  C02F2209/40 ,  C02F2303/14

Abstract: A submersible water desalination apparatus includes a plurality of water separation membrane elements, a product water collector that receives product water from the membrane elements, and a variable output motorized submersible pump having a suction side that receives product water from the product water collector and a discharge side that pumps product water away from the apparatus through a product water conduit for surface or subsurface use. At least a portion of the product water is used to lubricate and optionally also cool at least a portion of the pump, motor or both the pump and motor.

公开(公告)号：US12053742B2

公开(公告)日：2024-08-06

申请号：US17506945

申请日：2021-10-21

Applicant: Unger Marketing International, LLC

Inventor： Kai Hirsch ,  Stephen Huda ,  Robert Camp ,  Paul H. Adams

IPC: B01D61/02 ,  B01D15/36 ,  B01D35/143 ,  B01D61/04 ,  B01D61/08 ,  B01D61/12 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44 ,  C02F5/00

CPC classification number: B01D61/025 ,  B01D15/361 ,  B01D35/1435 ,  B01D61/029 ,  B01D61/04 ,  B01D61/08 ,  B01D61/12 ,  C02F1/001 ,  C02F1/008 ,  C02F1/441 ,  C02F5/00 ,  B01D2201/301 ,  B01D2201/347 ,  B01D2201/4076 ,  B01D2311/14 ,  B01D2311/246 ,  B01D2311/2623 ,  B01D2311/2649 ,  B01D2313/02 ,  B01D2313/041 ,  B01D2313/125 ,  B01D2313/206 ,  B01D2313/21 ,  B01D2313/24 ,  B01D2313/44 ,  B01D2317/04 ,  C02F1/283 ,  C02F1/42 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2201/008 ,  C02F2209/003 ,  C02F2209/008 ,  C02F2209/03 ,  C02F2209/10 ,  C02F2307/06 ,  Y02W10/37

Abstract: A portable water conditioning system is provided that includes an incoming water inlet; a reverse osmosis stage in fluid communication with the incoming water inlet, the reverse osmosis stage having a permeate outlet and a concentrate outlet; a diversion device having a diversion valve, the diversion valve placing the concentrate outlet in fluid communication with a waste water outlet; a deionizing stage in fluid communication with a pure water outlet; a bypass valve configured to selectively place the permeate outlet in fluid communication with one or more of the waste water outlet, the deionizing stage, and the pure water outlet; and a controller configured to control the diversion device and the bypass valve to provide water at the pure water outlet of a desired condition.

公开(公告)号：US12037269B2

公开(公告)日：2024-07-16

申请号：US17741724

申请日：2022-05-11

Applicant: KM LLC

Inventor： Keith A. Morrill

IPC: C02F1/34 ,  C02F103/42

CPC classification number: C02F1/34 ,  C02F2103/42 ,  C02F2201/004

Abstract: A hydrodynamic cavitation unit, disc, or producer for a hydrodynamic cavitation device is provided. The hydrodynamic cavitation device is configured for fluid communication with an inlet conduit and an outlet conduit. The hydrodynamic cavitation unit, disc, or producer includes a body; and a plurality of lumens through the body. Each of the lumens is configured for fluid communication from the inlet conduit, through the body, and to the outlet conduit. A ratio of a total cross-sectional area of the lumens within the hydrodynamic cavitation disc to a cross-sectional area of the inlet conduit is greater than or equal to about 1:1 upstream of a hydrodynamic cavitation promotion zone and constricts below about 1:1 within the hydrodynamic cavitation promotion zone. A cap is located downstream of the inlet conduit and upstream of the hydrodynamic cavitation producer. Related methods of manufacturing, apparatuses, systems, techniques, and articles are also described.

公开(公告)号：US20240208842A1

公开(公告)日：2024-06-27

申请号：US18520230

申请日：2023-11-27

Applicant: ACQUOLINA IL MONDO, LLC

Inventor： Garry Bush ,  Robert Keetch

IPC: C02F1/26 ,  C02F1/00 ,  C02F1/02 ,  C02F1/20 ,  C02F1/32 ,  C02F1/52 ,  C02F1/66 ,  C02F5/06 ,  C02F9/00 ,  C02F103/08

CPC classification number: C02F1/265 ,  C02F1/20 ,  C02F9/00 ,  C02F1/001 ,  C02F2001/007 ,  C02F1/02 ,  C02F1/32 ,  C02F1/5236 ,  C02F1/66 ,  C02F5/06 ,  C02F2103/08 ,  C02F2201/004 ,  C02F2201/48 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2303/04 ,  C02F2303/18

Abstract: According to some embodiments, a system for desalination of a liquid comprises at least one primary treatment process, at least one secondary treatment process, wherein the at least one secondary treatment process comprises at least one reactor, and at least one tertiary treatment process, wherein the at least one primary treatment process is configured to adjust a pH of the liquid to target pH level and to add at least one chemical additive to the liquid, wherein the at least one reactor is configured to heat the liquid to a temperature of at least 350° F. and to supply a pressure to the liquid to maintain the liquid in a liquid state, and wherein the dissolved salt of the liquid is configured to react with at least a portion of the at least one chemical additive to form an insoluble product within the at least one reactor.

公开(公告)号：US20240199450A1

公开(公告)日：2024-06-20

申请号：US18519574

申请日：2023-11-27

Applicant: U&G TECHNOLOGY CO., LTD.

Inventor： Sanguk KIM

IPC: C02F1/46

CPC classification number: C02F1/46 ,  C02F2201/004 ,  C02F2307/06

Abstract: A water treatment system for a shower is provided, in which a high voltage part is installed in a head of the shower to convert the electrical power generated in response to inflow and outflow of water into a high voltage, and a high voltage part and a ground part are installed close to each other, with a (+) electrode of the high voltage part being connected to the high voltage part and a (−) electrode being connected to the ground part so that water is passed through static electricity generated between the high voltage part (+) and the ground part (−), thus providing the effect of ability to change the hardness of the flowing water and be used for a long period of time through self-generated electrical power.

公开(公告)号：US11931678B2

公开(公告)日：2024-03-19

申请号：US16835356

申请日：2020-03-31

Applicant: Microfilter CO., LTD ,  HISENSE RONSHEN (GUANGDONG) REFRIGERATOR CO., LTD.

Inventor： Kyong Su Lee ,  Pil Kang Hwang ,  Min Kyu Jung

IPC: B01D35/30 ,  B01D29/96 ,  C02F1/00 ,  F25D23/12

CPC classification number: B01D35/30 ,  B01D29/96 ,  C02F1/001 ,  F25D23/126 ,  B01D2201/302 ,  B01D2201/4007 ,  B01D2201/4023 ,  B01D2201/4061 ,  C02F2201/004 ,  C02F2307/12 ,  F25D2323/121

Abstract: Provided are a filter unit which may easily replace a filter, and a refrigerator including the same.
To this end, a filter unit according to the present disclosure includes a filter which purifies water, a filter head which is disposed on one end portion of the filter, and includes an inlet port which supplies raw water to the filter and is formed to protrude from one side thereof, and an outlet port which discharges pure water purified by the filter and is formed to protrude from the other side thereof, a filter housing which is formed with a filter accommodation space in which the filter is accommodated, a filter bracket which is coupled to the filter housing, and includes an inlet port coupling part to which the inlet port is coupled rotatably, and an outlet portion coupling part to which the outlet port is coupled rotatably, and a filter door which is coupled to the filter housing to open and close the filter accommodation space.

公开(公告)号：US20240059592A1

公开(公告)日：2024-02-22

申请号：US18021789

申请日：2022-10-27

Applicant: ACT Corporation

Inventor： Hiroshi UCHIUMI

IPC: C02F1/461

CPC classification number: C02F1/46104 ,  C02F2201/46115 ,  C02F2201/004

Abstract: A producing device-includes an electrolytic bath having chambers partitioned via a cathode side diaphragm and an anode side diaphragm; and a diaphragm protecting structure for preventing damage to the cathode side diaphragm and/or the anode side diaphragm. The electrolytic bath includes a pair of cover members each including a concave portion by which the cathode chamber and the anode chamber are compartmentalized from each other; a partition wall having an opening by which the intermediate chamber is compartmentalized, the partition wall being sandwiched between the cover members via a cathode, an anode, the cathode side diaphragm, and the anode side diaphragm; and seal members, each watertightly closing a gap between the cover member and the partition wall. The diaphragm protecting structure includes protrusions formed to protrude from the seal members into the chambers beyond an edge of the concave portion or an edge of the opening.

公开(公告)号：US20240059584A1

公开(公告)日：2024-02-22

申请号：US18260897

申请日：2021-12-16

Applicant: BRITA SE

Inventor： Uwe LANG ,  Sabine LANG-DRESS

IPC: C02F1/00 ,  C02F1/42

CPC classification number: C02F1/008 ,  C02F1/003 ,  C02F1/42 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2209/001 ,  C02F2209/10 ,  C02F2209/05 ,  C02F2209/42

Abstract: The present invention relates to a filtration device comprising an inlet funnel with a cartridge seat, a filter cartridge placeable in the cartridge seat, and a sensing apparatus comprising sensing means for measuring at least one water characteristic. The sensing apparatus comprises an electrical circuit with a control gap and the filter cartridge comprises a bridging element, wherein the bridging element is arranged such that it electrically closes the control gap when the filter cartridge is located in the cartridge seat.

公开(公告)号：US11878918B2

公开(公告)日：2024-01-23

申请号：US18008453

申请日：2021-06-21

Applicant: AmirAbbas Tarassoli

Inventor： AmirAbbas Tarassoli

IPC: C02F1/04 ,  C02F1/16 ,  C02F103/08

CPC classification number: C02F1/048 ,  C02F1/04 ,  C02F1/043 ,  C02F1/16 ,  C02F2103/08 ,  C02F2201/004 ,  C02F2209/42 ,  C02F2303/10 ,  F05B2220/20 ,  Y02A20/124

Abstract: A system for water desalination and power generation. The system includes a power generation section and a desalination section. The power generation section includes a first tank, a second tank, and a first channel. The desalination section includes a third tank, a fourth tank, and a second channel. The system utilizes waste energy in power plants to desalinate water and generate power. The disclosed system is able to improve the performance of power plants, by utilizing the wasted power of the exit steam, to desalinate seawater and even generate electricity. The disclosed system alleviates requirements for cooling towers and introduces thermal exchange tanks, radiators, and sprinkles instead of cooling towers.

公开(公告)号：US11872506B2

公开(公告)日：2024-01-16

申请号：US16029562

申请日：2018-07-07

Applicant: PARAGON WATER SYSTEMS, INC.

Inventor： Ryan D. Weitz

IPC: B01D24/12 ,  B01D24/38 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  B01D35/30 ,  B01D27/08

CPC classification number: B01D24/12 ,  B01D24/38 ,  C02F1/003 ,  B01D27/08 ,  B01D35/30 ,  B01D2201/0415 ,  B01D2201/29 ,  B01D2201/301 ,  C02F1/283 ,  C02F1/42 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2307/04

Abstract: A water filter system including a filter cartridge removably secured in a container. The filter cartridge includes a handle extending from the filter cartridge, where the handle includes at least one vent hole, so that air within the filter housing moves outwardly through the at least vent hole during filtration.