FR2402322A1 - Dispositif pour charger electriquement des particules - Google Patents
Dispositif pour charger electriquement des particulesInfo
- Publication number
- FR2402322A1 FR2402322A1 FR7825125A FR7825125A FR2402322A1 FR 2402322 A1 FR2402322 A1 FR 2402322A1 FR 7825125 A FR7825125 A FR 7825125A FR 7825125 A FR7825125 A FR 7825125A FR 2402322 A1 FR2402322 A1 FR 2402322A1
- Authority
- FR
- France
- Prior art keywords
- particles
- electrodes
- plane
- ions
- same
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/02—Separators
- B03C7/023—Non-uniform field separators
- B03C7/026—Non-uniform field separators using travelling or oscillating electric fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/36—Circuit arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/47—Generating plasma using corona discharges
- H05H1/471—Pointed electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Elimination Of Static Electricity (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Le dispositif permet de charger des particules. Les particules passent entre deux éléments plans entre lesquels règne un champ électrique alternatif principal. Les particules sont bombardées alternativement par des ions en provenance d'un élément plan puis de l'autre. Chaque élément plan 29, 30 est constitué de deux groupes d'électrodes 31, 31', 31", 32, 32', 32",.. 33, 33', 33',... 34, 34', 34'',... rangées de sorte que toute électrode n'ait pas pour voisine une électrode de même groupe qu'elle. Entre deux groupes d'électrodes du même élément, peut exister, pour chaque élément plan 29, 30, en vue de produire des ions, une tension électrique génératrice d'effet couronne qui provoque une décharge couronne entre les électrodes voisines de groupe différent sur un même élément plan. Des moyens 58, 59 permettent de connecter la source 37, 46 génératrice d'effet couronne pendant une durée au plus égale à la durée pendant laquelle la polarité de l'élément plan 29, 30 correspondant est convenable pour que les ions produits pour le bombardement soient de polarité voulue. Application en particulier à tout procédé ou dispositif mettant en oeuvre la charge électrostatique de corps de petite taille.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10640077A JPS5440369A (en) | 1977-09-05 | 1977-09-05 | Particle charging device |
JP15093777A JPS5482778A (en) | 1977-12-15 | 1977-12-15 | Particle charger |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2402322A1 true FR2402322A1 (fr) | 1979-03-30 |
FR2402322B1 FR2402322B1 (fr) | 1981-07-31 |
Family
ID=26446505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825125A Granted FR2402322A1 (fr) | 1977-09-05 | 1978-08-31 | Dispositif pour charger electriquement des particules |
Country Status (4)
Country | Link |
---|---|
US (1) | US4210949A (fr) |
DE (1) | DE2838688A1 (fr) |
FR (1) | FR2402322A1 (fr) |
GB (1) | GB2012493B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102569A2 (fr) * | 1982-09-07 | 1984-03-14 | Senichi Masuda | Dispositif à décharge corona, méthode pour la réalisation d'un tel dispositif de traitement électrostatique comportant un tel dispositif |
WO1987004873A1 (fr) * | 1986-02-06 | 1987-08-13 | Sorbios Verfahrenstechnische Geräte Und Systeme Gm | Dispositif de generation d'ions dans des courants de gaz |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414603A (en) * | 1980-03-27 | 1983-11-08 | Senichi Masuda | Particle charging apparatus |
JPS5861843A (ja) * | 1981-09-12 | 1983-04-13 | Senichi Masuda | 極短パルス高電圧発生装置 |
CA1237763A (fr) * | 1983-07-25 | 1988-06-07 | Frank Gallo | Alimentation modulee pour precipitateur electrostatique |
US4587475A (en) * | 1983-07-25 | 1986-05-06 | Foster Wheeler Energy Corporation | Modulated power supply for an electrostatic precipitator |
DE3422401A1 (de) * | 1984-03-26 | 1985-09-26 | Canon K.K., Tokio/Tokyo | Verfahren und vorrichtung zur ladung oder entladung eines bauteils |
GB2156598B (en) * | 1984-03-26 | 1988-03-02 | Canon Kk | Device and method for charging or discharging |
US4600563A (en) * | 1985-02-05 | 1986-07-15 | Psi Star Incorporated | Plasma reactor with voltage transformer |
US4711767A (en) * | 1985-02-05 | 1987-12-08 | Psi Star | Plasma reactor with voltage transformer |
JPH0636891B2 (ja) * | 1986-03-10 | 1994-05-18 | 秀雄 長坂 | 粉体荷電装置および静電粉体塗着装置 |
US4996471A (en) * | 1990-02-28 | 1991-02-26 | Frank Gallo | Controller for an electrostatic precipitator |
US5447763A (en) * | 1990-08-17 | 1995-09-05 | Ion Systems, Inc. | Silicon ion emitter electrodes |
US5631818A (en) * | 1995-02-14 | 1997-05-20 | Zero Emissions Technology Inc. | Power supply for electrostatic preciptator electrodes |
US5920474A (en) * | 1995-02-14 | 1999-07-06 | Zero Emissions Technology Inc. | Power supply for electrostatic devices |
WO2002089278A1 (fr) * | 2001-04-20 | 2002-11-07 | Sharp Kabushiki Kaisha | Generateur d'ions et conditionneur d'air |
JP3460021B2 (ja) * | 2001-04-20 | 2003-10-27 | シャープ株式会社 | イオン発生装置及びこれを搭載した空調機器 |
TWI287950B (en) * | 2003-11-28 | 2007-10-01 | Kobe Steel Ltd | High-voltage generator and accelerator using same |
US20060005703A1 (en) * | 2004-06-30 | 2006-01-12 | Chi-Hsiang Wang | Ultraviolet air purifier having multiple charged collection plates |
US7869570B2 (en) * | 2004-12-09 | 2011-01-11 | Larry Canada | Electromagnetic apparatus and methods employing coulomb force oscillators |
US7398035B2 (en) * | 2006-04-06 | 2008-07-08 | Xerox Corporation | Nanostructure-based solid state charging device |
JP4071799B2 (ja) * | 2006-05-09 | 2008-04-02 | シャープ株式会社 | イオン発生素子、イオン発生装置および電気機器 |
TWI381827B (zh) * | 2007-06-28 | 2013-01-11 | Ind Tech Res Inst | 表面處理裝置及方法 |
DE102009021631B3 (de) * | 2009-05-16 | 2010-12-02 | Gip Messinstrumente Gmbh | Verfahren und Vorrichtung zur Erzeugung einer bipolaren Ionenatmosphäre mittels elektrischer Sperrschichtentladung |
DE102009042113A1 (de) * | 2009-09-18 | 2011-04-21 | Kma Umwelttechnik Gmbh | Elektroabscheider und Verfahren zur Partikelabscheidung aus Gasen |
KR101305198B1 (ko) | 2011-12-09 | 2013-09-26 | 현대자동차주식회사 | 입자상물질 센서유닛 |
RU2586336C1 (ru) * | 2015-04-14 | 2016-06-10 | Алексей Алексеевич Палей | Устройство для электрической очистки газов |
RU2613213C1 (ru) * | 2016-01-12 | 2017-03-15 | Денис Юрьевич Макаров | Генератор холодной плазмы |
RU168628U1 (ru) * | 2016-06-15 | 2017-02-13 | Товарищество с ограниченной ответственностью "Усть-Каменогорский завод технологического оборудования" | Элемент коронирующего электрода электрофильтра |
CN107457082B (zh) * | 2017-07-03 | 2019-09-03 | 中国矿业大学 | 多段式高压电场可调的摩擦电选分选装置与方法 |
RU2733856C2 (ru) * | 2018-04-10 | 2020-10-07 | Александр Владимирович Стегленко | Способ очистки воздуха с использованием барьерного разряда в воздухе |
US11246955B2 (en) * | 2018-10-29 | 2022-02-15 | Phoenixaire, Llc | Method and system for generating non-thermal plasma |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2100297A5 (fr) * | 1970-07-07 | 1972-03-17 | Masuda Senichi | |
FR2337961A1 (fr) * | 1976-01-08 | 1977-08-05 | Onoda Cement Co Ltd | Dispositif pour produire des particules chargees |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH421388A (de) * | 1962-02-09 | 1966-09-30 | Holger Dr Lueder | Verfahren zur Elektro-Klimatisierung eines Raumes mit negativen Luftsauerstoff-Ionen |
US3237068A (en) * | 1962-08-09 | 1966-02-22 | Rca Corp | Corona generating circuits |
SU442584A1 (ru) * | 1972-06-21 | 1974-09-05 | Куйбышевский Ордена Трудового Красного Знамени Авиационный Институт Им.С.П.Королева | Способ питани зар дного устройства |
US4029995A (en) * | 1976-01-06 | 1977-06-14 | Onoda Cement Company, Ltd. | Apparatus for producing charged particles |
-
1978
- 1978-08-29 GB GB7834853A patent/GB2012493B/en not_active Expired
- 1978-08-31 FR FR7825125A patent/FR2402322A1/fr active Granted
- 1978-08-31 US US05/938,370 patent/US4210949A/en not_active Expired - Lifetime
- 1978-09-05 DE DE19782838688 patent/DE2838688A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2100297A5 (fr) * | 1970-07-07 | 1972-03-17 | Masuda Senichi | |
FR2337961A1 (fr) * | 1976-01-08 | 1977-08-05 | Onoda Cement Co Ltd | Dispositif pour produire des particules chargees |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102569A2 (fr) * | 1982-09-07 | 1984-03-14 | Senichi Masuda | Dispositif à décharge corona, méthode pour la réalisation d'un tel dispositif de traitement électrostatique comportant un tel dispositif |
EP0102569A3 (en) * | 1982-09-07 | 1984-10-10 | Senichi Masuda | Electric field device and method for making the same and electrostatic treatment apparatus of object matters by making use of the electric field device |
WO1987004873A1 (fr) * | 1986-02-06 | 1987-08-13 | Sorbios Verfahrenstechnische Geräte Und Systeme Gm | Dispositif de generation d'ions dans des courants de gaz |
Also Published As
Publication number | Publication date |
---|---|
DE2838688C2 (fr) | 1991-03-21 |
GB2012493A (en) | 1979-07-25 |
FR2402322B1 (fr) | 1981-07-31 |
DE2838688A1 (de) | 1979-03-15 |
US4210949A (en) | 1980-07-01 |
GB2012493B (en) | 1982-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |