WO2024105734A1 - Dispositif à décharge - Google Patents
Dispositif à décharge Download PDFInfo
- Publication number
- WO2024105734A1 WO2024105734A1 PCT/JP2022/042246 JP2022042246W WO2024105734A1 WO 2024105734 A1 WO2024105734 A1 WO 2024105734A1 JP 2022042246 W JP2022042246 W JP 2022042246W WO 2024105734 A1 WO2024105734 A1 WO 2024105734A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- voltage
- electrodes
- pulse waveform
- voltage value
- discharge
- Prior art date
Links
- 230000000737 periodic effect Effects 0.000 claims abstract description 10
- 241000700605 Viruses Species 0.000 abstract description 20
- 230000002779 inactivation Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 22
- 230000005684 electric field Effects 0.000 description 8
- 239000013618 particulate matter Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 108010003533 Viral Envelope Proteins Proteins 0.000 description 2
- 230000000415 inactivating effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000232 Lipid Bilayer Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 etc. Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
L'invention concerne un dispositif à décharge qui peut améliorer les performances d'inactivation pour des virus flottant dans l'air. Un dispositif à décharge (110) comprend une électrode de décharge (111) qui est disposée dans un passage d'air à travers lequel passe l'air à nettoyer, une contre-électrode (112) qui est disposée dans le passage d'air de façon à être séparée de l'électrode de décharge (111), et une unité d'alimentation électrique (120) qui applique une tension entre l'électrode de décharge (111) et la contre-électrode (112). L'unité d'alimentation électrique (120) applique une tension qui est générée au niveau d'un circuit analogique et a une forme d'onde d'impulsion périodique entre les électrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/042246 WO2024105734A1 (fr) | 2022-11-14 | 2022-11-14 | Dispositif à décharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/042246 WO2024105734A1 (fr) | 2022-11-14 | 2022-11-14 | Dispositif à décharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024105734A1 true WO2024105734A1 (fr) | 2024-05-23 |
Family
ID=91084005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2022/042246 WO2024105734A1 (fr) | 2022-11-14 | 2022-11-14 | Dispositif à décharge |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2024105734A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11327262A (ja) * | 1998-05-15 | 1999-11-26 | Canon Inc | 帯電装置及び画像形成装置 |
| WO2018061234A1 (fr) * | 2016-09-27 | 2018-04-05 | シャープ株式会社 | Générateur d'ions et appareil électronique |
| JP2020157195A (ja) * | 2019-03-25 | 2020-10-01 | 三菱電機株式会社 | 空気清浄装置 |
-
2022
- 2022-11-14 WO PCT/JP2022/042246 patent/WO2024105734A1/fr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11327262A (ja) * | 1998-05-15 | 1999-11-26 | Canon Inc | 帯電装置及び画像形成装置 |
| WO2018061234A1 (fr) * | 2016-09-27 | 2018-04-05 | シャープ株式会社 | Générateur d'ions et appareil électronique |
| JP2020157195A (ja) * | 2019-03-25 | 2020-10-01 | 三菱電機株式会社 | 空気清浄装置 |
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