公开(公告)号：US12268791B2

公开(公告)日：2025-04-08

申请号：US17182967

申请日：2021-02-23

Applicant: Illinois Tool Works Inc.

Inventor： Mark Edward Hogsett ,  Steven Bernard Heymann ,  Carl Newberg

IPC: B01J19/08 ,  A61L2/14 ,  A61L2/24 ,  A61L2/26 ,  A61L9/22 ,  B23H3/02 ,  B23H7/14 ,  H01T23/00

Abstract: Systems and methods for sterilization using nonthermal plasma (NTP) ionization are disclosed. An example method for inactivation of viable microorganisms includes: inactivating viable microorganisms in a predetermined volume by: installing a plurality of ceiling mounted direct current (DC) or alternating current (AC), bipolar or steady-state, ion emitter modules based on a geometry of the predetermined volume; and producing, using the plurality of ceiling mounted ion emitter modules, a DC or AC, bipolar or steady-state, nonthermal plasma (NTP), each of the ceiling mounted ion emitter modules comprising a high voltage power supply (HVPS).

公开(公告)号：US20190160191A1

公开(公告)日：2019-05-30

申请号：US16204567

申请日：2018-11-29

Applicant: Illinois Tool Works Inc.

Inventor： Mark Edward Hogsett ,  Steven Bernard Heymann ,  Carl Newberg

IPC: A61L2/14 ,  A61L2/26

Abstract: Systems and methods for sterilization using nonthermal plasma (NTP) ionization are disclosed. An example method for inactivation of viable microorganisms includes: inactivating viable microorganisms in a predetermined volume by: installing a plurality of ceiling mounted direct current (DC) or alternating current (AC), bipolar or steady-state, ion emitter modules based on a geometry of the predetermined volume; and producing, using the plurality of ceiling mounted ion emitter modules, a DC or AC, bipolar or steady-state, nonthermal plasma (NTP), each of the ceiling mounted ion emitter modules comprising a high voltage power supply (HVPS).

公开(公告)号：US10925985B2

公开(公告)日：2021-02-23

申请号：US16204567

申请日：2018-11-29

Applicant: Illinois Tool Works Inc.

Inventor： Mark Edward Hogsett ,  Steven Bernard Heymann ,  Carl Newberg

IPC: B01J19/08 ,  B23H3/02 ,  B23H7/14 ,  C25B11/00 ,  A61L2/14 ,  A61L2/26 ,  H01T23/00 ,  A61L9/22 ,  A61L2/24

Abstract: Systems and methods for sterilization using nonthermal plasma (NTP) ionization are disclosed. An example method for inactivation of viable microorganisms includes: inactivating viable microorganisms in a predetermined volume by: installing a plurality of ceiling mounted direct current (DC) or alternating current (AC), bipolar or steady-state, ion emitter modules based on a geometry of the predetermined volume; and producing, using the plurality of ceiling mounted ion emitter modules, a DC or AC, bipolar or steady-state, nonthermal plasma (NTP), each of the ceiling mounted ion emitter modules comprising a high voltage power supply (HVPS).

公开(公告)号：US20210322605A1

公开(公告)日：2021-10-21

申请号：US17182967

申请日：2021-02-23

Applicant: Illinois Tool Works Inc.

Inventor： Mark Edward Hogsett ,  Steven Bernard Heymann ,  Carl Newberg

IPC: A61L2/14 ,  A61L2/26 ,  H01T23/00 ,  A61L9/22 ,  A61L2/24

Abstract: Systems and methods for sterilization using nonthermal plasma (NTP) ionization are disclosed. An example method for inactivation of viable microorganisms includes: inactivating viable microorganisms in a predetermined volume by: installing a plurality of ceiling mounted direct current (DC) or alternating current (AC), bipolar or steady-state, ion emitter modules based on a geometry of the predetermined volume; and producing, using the plurality of ceiling mounted ion emitter modules, a DC or AC, bipolar or steady-state, nonthermal plasma (NTP), each of the ceiling mounted ion emitter modules comprising a high voltage power supply (HVPS).