公开(公告)号：US11976402B2

公开(公告)日：2024-05-07

申请号：US17976529

申请日：2022-10-28

申请人： O3Waterworks LLC

发明人： Corey Levy

IPC分类号： D06F35/00 ,  B01D53/04 ,  B01D53/26 ,  C01B13/11 ,  C02F1/00 ,  C02F1/78 ,  C25B1/13 ,  C25B15/023 ,  D06F33/37 ,  D06F34/14 ,  D06F34/24 ,  D06F39/08 ,  D06F103/16 ,  D06F103/32 ,  D06F103/34 ,  D06F105/42

CPC分类号： D06F35/001 ,  B01D53/0438 ,  B01D53/261 ,  C01B13/11 ,  C02F1/008 ,  C02F1/78 ,  C25B1/13 ,  C25B15/023 ,  D06F33/37 ,  D06F34/14 ,  D06F34/24 ,  D06F39/088 ,  B01D2259/40096 ,  C02F2201/782 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2307/12 ,  D06F2103/16 ,  D06F2103/32 ,  D06F2103/34 ,  D06F2105/42

摘要： A water ozonation system (18) that receives source water (16) from a water source (14) and converts it to ozonated water (20) for use in a washing machine (12) includes a system body (30), an ozone generator (38), a sensor assembly (21), and a controller (46). The system body (30) receives the source water (16) from the water source (14). The ozone generator (38) is configured to generate ozone. The ozone generator (38) is coupled the system body (30). The sensor assembly (21) is also coupled to the system body (30). The sensor assembly (21) is configured to sense at least one ambient environmental condition and generate at least one electronic data signal based on the sensed at least one ambient environmental condition. The controller (46) receives the at least one electronic data signal from the sensor assembly (21) and regulates a level of ozone that is generated by the ozone generator (38) based at least in part on the at least one electronic data signal.

公开(公告)号：US11613821B2

公开(公告)日：2023-03-28

申请号：US16509381

申请日：2019-07-11

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Tomohiro Yamaguchi ,  Kenichiro Inagaki

IPC分类号： C25B15/08 ,  C25B9/23 ,  C25B9/65 ,  C25B1/13

摘要： An electrolyzed water generator includes an anode, a cathode, a cation exchange membrane, a housing having a first through-hole and a second through-hole, a first feeder shaft, and a second feeder shaft. Each of the first feeder shaft and the second feeder shaft has an engaging portion. Each of the first through-hole and the second through-hole has an engaged portion. The engaging portion and the engaged portion are engaged with each other to inhibit a positional shift of the first feeder shaft against the first through-hole in the given direction and to inhibit a positional shift of the second feeder shaft against the second through-hole in the given direction.

公开(公告)号：US11597665B2

公开(公告)日：2023-03-07

申请号：US16592456

申请日：2019-10-03

申请人： BIOTEK ENVIRONMENTAL SCIENCE LTD.

发明人： Ming-Yung Hsu ,  Gavin Hsu

IPC分类号： C02F1/78 ,  C25B1/13 ,  A61L2/18

摘要： A disinfection system device for producing ozone water directly in a water pipe system contains an electrolytic tap water ozonation generator and holder. The electrolytic tap water ozonation generator includes at least one anode sheet and at least one cathode sheet. The holder includes a base, and the base has a locking portion, an inflow orifice, an outflow orifice, a connection interface, and a damping valve. A flow switch is mounted above the base and has an intake, and a discharge orifice of the flow switch is communicated with the outflow orifice. A top of the base is connected with one of two lids, the other lid is connected with the first socket and a second socket, and the other lid accommodates a control panel. The number of the anode sheet(s) is n which is a natural number and n≥1. The number of the cathode sheets is n+1.

公开(公告)号：US20220372637A1

公开(公告)日：2022-11-24

申请号：US17758490

申请日：2021-01-15

申请人： Peter A. Barratt ,  Richard J. Fraser ,  Oxi-tech Solutions Limited

发明人： Peter A. Barratt

IPC分类号： C25B1/13 ,  C02F1/467 ,  C25B9/15

摘要： The invention relates to an apparatus for generating ozonated water. In particular, the apparatus is able to efficiently produce ozonated fluids in either continuous or batch operation modes, in a fashion that minimises electrolytic cells degradation, and/or that enhances the accuracy of ozone detection.

公开(公告)号：US11421332B2

公开(公告)日：2022-08-23

申请号：US14441336

申请日：2013-11-08

申请人： INDUSTRIE DE NORA S.P.A.

发明人： Andrea Francesco Gulla

IPC分类号： C25B11/02 ,  C23C14/18 ,  C23C16/06 ,  C23C16/27 ,  C23C16/511 ,  C25B1/26 ,  C25B1/30 ,  C25B1/13 ,  C25B11/051

摘要： The invention relates to an electrolytic cell equipped with microelectrodes for the generation of un-separated products and the method for obtaining it. The cell and the microelectrodes of the present invention are obtained using a technology for the production of microelectromechanical systems (MEMS). The anodic and cathodic microelectrodes have an electrocatalytic coating and are mutually intercalated at an interelectrodic gap lower than 300 micrometres.

公开(公告)号：US20220259747A1

公开(公告)日：2022-08-18

申请号：US17732547

申请日：2022-04-29

申请人： GUANGZHOU DEPOSON ELECTRIC TECHNOLOGY CO., LTD.

发明人： Jianhua Zhong ,  Wenying Zhang ,  Yufu Pan

IPC分类号： C25B9/19 ,  C25B1/13 ,  C25B11/03 ,  C25B15/08 ,  C25B11/043 ,  C25B11/046

摘要： An electrolytic ozone generator comprises a cavity, and electrodes and a membrane disposed in the cavity. The electrodes comprise an anode and a cathode. A water inlet and a water outlet are formed in two ends of the cavity respectively. The membrane has a side face parallel and opposite to the anode and a side face parallel and opposite to the cathode. An annular guide channel is formed between a periphery of the anode, the cathode and the membrane, and an inner wall of the cavity. A water distribution space is formed between the water inlet and the electrode at the water inlet end, and is communicated with the annular guide channel and the through holes in the electrode at the water inlet end. The anode and the cathode are electrically connected through water flowing therethrough. The ozone generator can increase the ozone concentration in water.

公开(公告)号：US20210340684A1

公开(公告)日：2021-11-04

申请号：US17374918

申请日：2021-07-13

申请人： Vapor Technologies, Inc.

发明人： Vladimir GOROKHOVSKY ,  Patrick A. SULLIVAN ,  Klaus BRONDUM ,  Patrick Byron JONTE

IPC分类号： C25B11/091 ,  C23C14/06 ,  C23C16/44 ,  C23C14/35 ,  C23C14/32 ,  C23C14/04 ,  C23C14/16 ,  C23C16/27 ,  C25B1/04 ,  C25B1/13 ,  C23C14/02 ,  C25B11/083

摘要： An electrode for an ozone generator or chlorine generator includes an electrically conductive substrate, a doped-Si layer disposed over the conductive substrate, and a boron-doped diamond (BDD) layer disposed over the doped-silicon layer. The doped-silicon layer defines a discrete architecture that maintains adhesion throughout a high temperature CVD boron-doped diamond process. Another electrode having a PVD nitrogen-doped diamond (ta-C:N) layer disposed over a conductive substrate is also provided.

公开(公告)号：US11085122B2

公开(公告)日：2021-08-10

申请号：US14736934

申请日：2015-06-11

申请人： Vapor Technologies, Inc.

发明人： Vladimir Gorokhovsky ,  Patrick A. Sullivan ,  Klaus Brondum ,  Patrick Byron Jonte

IPC分类号： C25B11/091 ,  C25B11/083 ,  C02F1/461 ,  C23C14/06 ,  C23C16/44 ,  C23C14/35 ,  C23C14/32 ,  C23C14/04 ,  C23C14/16 ,  C23C16/27 ,  C25B1/04 ,  C25B1/13 ,  C23C14/02

摘要： An electrode for an ozone generator or chlorine generator includes an electrically conductive substrate, a doped-Si layer disposed over the conductive substrate, and a boron-doped diamond (BDD) layer disposed over the doped-silicon layer. The doped-silicon layer defines a discrete architecture that maintains adhesion throughout a high temperature CVD boron-doped diamond process. Another electrode having a PVD nitrogen-doped diamond (ta-C:N) layer disposed over a conductive substrate is also provided.

公开(公告)号：US20210130964A1

公开(公告)日：2021-05-06

申请号：US17041958

申请日：2019-03-29

申请人： NORTHSTAR MEDICAL RADIOISOTOPES LLC

发明人： Dorian Lust

IPC分类号： C25B1/13 ,  G01N21/85

摘要： A novel system for generating ozonated water, for example, for sterilization of medical equipment. The system comprises an ozone generating cell including a nafion membrane separating an anode, and a cathode enclosed within a cell housing. The cell housing has a cathode housing portion and an anode housing portion separated by the membrane. The housing also incorporates an integrated spectrophotometer including a bubble trap. The system includes a hydrogen water reservoir for receiving water from the cathode and an ozone water reservoir for receiving generated ozonated water from the anode. Control circuitry controls a set of pumps, and controls ozone generation in a closed loop using the spectrophotometer to provide a selected ozone concentration in the ozonated water from the anode. An output port coupled to the ozone water reservoir allows ozonated water to flow out of the system for external use.

公开(公告)号：US10355283B2

公开(公告)日：2019-07-16

申请号：US14908444

申请日：2014-07-30

申请人： AquaHydrex Pty Ltd

发明人： Gerhard Frederick Swiegers ,  Peter Gordon Symons

IPC分类号： H01M4/86 ,  C25B15/02 ,  C25C7/00 ,  C25B9/08 ,  H01M8/04089 ,  C25B1/13 ,  C25B1/14 ,  C25B1/24 ,  C25B1/26 ,  C25B1/30 ,  C25B3/00 ,  C25B11/03 ,  H01M8/08 ,  H01M4/88 ,  H01M8/083

摘要： There is provided a new type of electro-synthetic (electrochemical) or electro-energy cell, such as a fuel cell. The cell includes a liquid electrolyte and at least one gas diffusion electrode (GDE). The GDE operates as a gas depolarized electrode and includes a gas permeable material that is substantially impermeable to the liquid electrolyte, as well as a porous conductive material provided on a liquid electrolyte facing side of the gas diffusion electrode. The porous conductive material can be attached to the gas permeable material by being laminated. Alternatively, the porous conductive material is deposited or coated on at least part of the gas permeable material. A depolarizing gas can be received by the at least one gas diffusion electrode to gas depolarize the electrode. The depolarizing gas changes a half-reaction that would occur at the gas diffusion electrode to a half-reaction that is energetically more favorable.