公开(公告)号：US20230201753A1

公开(公告)日：2023-06-29

申请号：US17926725

申请日：2021-05-27

申请人： Effy SHAARABANY

发明人： Effy SHAARABANY

IPC分类号： B01D46/00 ,  B01D39/08 ,  B01D39/10 ,  B01D46/58 ,  B01D46/12 ,  B01D46/62 ,  B01D46/79

CPC分类号： B01D46/0032 ,  B01D39/083 ,  B01D39/10 ,  B01D46/58 ,  B01D46/12 ,  B01D46/0005 ,  B01D46/62 ,  B01D46/79

摘要： An improved mechanical electrostatic filter assembly for filtering an air stream from particulates, comprising either a single cartridge or multiple cartridges positioned in a consecutive manner, either close together or separated from one another via air gaps, each of the multiple cartridges comprising inner filtering media, each of the multiple cartridges haying a back wall and a front wall, each of the back wall and each of the front wall having multiple openings through which the air stream is passing.
As the air stream with particulates approaching the improved mechanical electrostatic filter assembly, and hitting an outer surface of the front wall of a first cartridge, friction is established and the particulates get electrostatically charged, wherein the air stream with the electrostatically charged particulates passing through the multiple openings of the front wall and the electrostatically charged particulates are electrically coupled to the inner filtering media, the air stream exiting the first cartridge can pass through at least one additional cartridge for filtering the particulates remained in the air stream.

公开(公告)号：US20230241280A1

公开(公告)日：2023-08-03

申请号：US17926786

申请日：2021-05-27

申请人： Effy SHAARABANY

发明人： Effy SHAARABANY

IPC分类号： A61L9/22 ,  A61L9/20 ,  F24F8/22 ,  F24F8/40 ,  F24F8/30 ,  F24F11/39 ,  F24F1/0076 ,  B01D53/32 ,  B03C3/38 ,  B03C3/41 ,  B03C3/49 ,  B03C3/36 ,  B01D53/00

CPC分类号： A61L9/22 ,  A61L9/20 ,  F24F8/22 ,  F24F8/40 ,  F24F8/30 ,  F24F11/39 ,  F24F1/0076 ,  B01D53/323 ,  B03C3/38 ,  B03C3/41 ,  B03C3/49 ,  B03C3/368 ,  B01D53/007 ,  A61L2209/212 ,  A61L2209/12 ,  A61L2209/111 ,  B01D2258/06 ,  B01D2257/91 ,  B01D2251/104 ,  B01D2259/818 ,  B03C2201/10

摘要： A multi-function air purifying and sterilizing system for filtering and/or sterilizing air comprises: (a) a casing having an air inlet at one end of the casing and an air outlet at the other end of the casing, (b) electrostatic means for attracting particulate matter including biological contaminants, and thus, for removing the particulate matter and the biological contaminants from an air stream passing therethrough, the electrostatic means comprising at least one spiked surface, the at least one spiked surface inducing corona discharge and/or cold plasma when high voltage is applied, the corona discharge and/or the cold plasma producing ozone molecules, (c) at least one energy source for producing rays, the at least one energy source is inter-displaced within the electrostatic means to have the produced rays in close proximity to the electrostatic means for maximizing the at least one energy source efficiency in demolishing the particulate matter and the biological contaminants depositing on the electrostatic means, and/or converting the ozone molecules to hydroxyl radicals, the hydroxyl radicals disinfecting and inhibiting the biological contaminants and/or odors, and/or gases in the air stream, the hydroxyl radicals is spreadable within a confined space, thus, disinfecting biological contaminants and/or odors, and/or gases within a confined space.