DE3761947D1 - Verfahren zur elektrostatischen aufladung von in einem gasstrom suspendierten festen oder fluessigen partikeln mittels ionen. - Google Patents

Verfahren zur elektrostatischen aufladung von in einem gasstrom suspendierten festen oder fluessigen partikeln mittels ionen.

Info

Publication number
DE3761947D1
DE3761947D1 DE8787103058T DE3761947T DE3761947D1 DE 3761947 D1 DE3761947 D1 DE 3761947D1 DE 8787103058 T DE8787103058 T DE 8787103058T DE 3761947 T DE3761947 T DE 3761947T DE 3761947 D1 DE3761947 D1 DE 3761947D1
Authority
DE
Germany
Prior art keywords
ions
particles suspended
electrostatically charging
gas flow
liquid particles
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.)
Expired - Fee Related
Application number
DE8787103058T
Other languages
English (en)
Inventor
Michael Dr Hirth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE3761947D1 publication Critical patent/DE3761947D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/02—Amassing the particles, e.g. by flocculation
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
    • 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
DE8787103058T 1986-03-26 1987-03-04 Verfahren zur elektrostatischen aufladung von in einem gasstrom suspendierten festen oder fluessigen partikeln mittels ionen. Expired - Fee Related DE3761947D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1208/86A CH669341A5 (de) 1986-03-26 1986-03-26

Publications (1)

Publication Number Publication Date
DE3761947D1 true DE3761947D1 (de) 1990-04-26

Family

ID=4205028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787103058T Expired - Fee Related DE3761947D1 (de) 1986-03-26 1987-03-04 Verfahren zur elektrostatischen aufladung von in einem gasstrom suspendierten festen oder fluessigen partikeln mittels ionen.

Country Status (7)

Country Link
US (1) US4726812A (de)
EP (1) EP0253056B1 (de)
AT (1) ATE51162T1 (de)
CH (1) CH669341A5 (de)
DE (1) DE3761947D1 (de)
DK (1) DK132587A (de)
ZA (1) ZA872225B (de)

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US20020146356A1 (en) * 1998-11-05 2002-10-10 Sinaiko Robert J. Dual input and outlet electrostatic air transporter-conditioner
US20050163669A1 (en) * 1998-11-05 2005-07-28 Sharper Image Corporation Air conditioner devices including safety features
US6176977B1 (en) * 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US20020127156A1 (en) * 1998-11-05 2002-09-12 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with enhanced collector electrode
US20070148061A1 (en) * 1998-11-05 2007-06-28 The Sharper Image Corporation Electro-kinetic air transporter and/or air conditioner with devices with features for cleaning emitter electrodes
US6544485B1 (en) * 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
US20020122751A1 (en) * 1998-11-05 2002-09-05 Sinaiko Robert J. Electro-kinetic air transporter-conditioner devices with a enhanced collector electrode for collecting more particulate matter
US20050210902A1 (en) 2004-02-18 2005-09-29 Sharper Image Corporation Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes
US7220295B2 (en) * 2003-05-14 2007-05-22 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US20020150520A1 (en) * 1998-11-05 2002-10-17 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with enhanced emitter electrode
US6632407B1 (en) * 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US6911186B2 (en) 1998-11-05 2005-06-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US20030206837A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability
US20050199125A1 (en) * 2004-02-18 2005-09-15 Sharper Image Corporation Air transporter and/or conditioner device with features for cleaning emitter electrodes
US6350417B1 (en) * 1998-11-05 2002-02-26 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US6974560B2 (en) * 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US20070009406A1 (en) * 1998-11-05 2007-01-11 Sharper Image Corporation Electrostatic air conditioner devices with enhanced collector electrode
US20020155041A1 (en) * 1998-11-05 2002-10-24 Mckinney Edward C. Electro-kinetic air transporter-conditioner with non-equidistant collector electrodes
US6749667B2 (en) * 2002-06-20 2004-06-15 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US7056370B2 (en) * 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
DE10232602A1 (de) * 2002-07-18 2004-02-05 Mann + Hummel Gmbh Einrichtung zum Abscheiden von Aerosolen oder Partikeln aus Gasen
US7585352B2 (en) * 2002-08-21 2009-09-08 Dunn John P Grid electrostatic precipitator/filter for diesel engine exhaust removal
US6773489B2 (en) * 2002-08-21 2004-08-10 John P. Dunn Grid type electrostatic separator/collector and method of using same
US20090071328A1 (en) * 2002-08-21 2009-03-19 Dunn John P Grid type electrostatic separator/collector and method of using same
US6999703B2 (en) * 2003-03-21 2006-02-14 Xerox Corporation Ion toner charging device
US7405672B2 (en) * 2003-04-09 2008-07-29 Sharper Image Corp. Air treatment device having a sensor
US6984987B2 (en) * 2003-06-12 2006-01-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US20050051420A1 (en) * 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7077890B2 (en) * 2003-09-05 2006-07-18 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US7517503B2 (en) * 2004-03-02 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US20050095182A1 (en) * 2003-09-19 2005-05-05 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with electrically conductive foam emitter electrode
US20050082160A1 (en) * 2003-10-15 2005-04-21 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with a mesh collector electrode
EP1684910B1 (de) * 2003-11-17 2016-07-13 ABsalut Ecology Establishment Verfahren zur reduktion und entfernung von luftgetragenen oxidierten teilchenförmigen stoffen
US7767169B2 (en) * 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US20050146712A1 (en) * 2003-12-24 2005-07-07 Lynx Photonics Networks Inc. Circuit, system and method for optical switch status monitoring
JP3775417B2 (ja) * 2004-02-09 2006-05-17 ダイキン工業株式会社 放電装置及び空気浄化装置
US20050279905A1 (en) * 2004-02-18 2005-12-22 Sharper Image Corporation Air movement device with a quick assembly base
US20060018812A1 (en) * 2004-03-02 2006-01-26 Taylor Charles E Air conditioner devices including pin-ring electrode configurations with driver electrode
US20060018810A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with 3/2 configuration and individually removable driver electrodes
US20060018804A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Enhanced germicidal lamp
US7285155B2 (en) * 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
US7311762B2 (en) * 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
US20060016333A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US20060016336A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with variable voltage controlled trailing electrodes
US7465338B2 (en) 2005-07-28 2008-12-16 Kurasek Christian F Electrostatic air-purifying window screen
US7833322B2 (en) * 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US7534288B2 (en) * 2006-04-07 2009-05-19 Massachusetts Institute Of Technology High performance electrostatic precipitator
GB0616916D0 (en) * 2006-08-26 2006-10-04 Secr Defence An electrostatic precipitator

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DE839193C (de) * 1940-09-14 1952-05-19 Metallgesellschaft Ag Verfahren zur elektrischen Abscheidung von Feinstaub aus Gasen
US3496701A (en) * 1967-12-13 1970-02-24 T G Owe Berg Method and apparatus for removing particulates from flowing gases
US3957374A (en) * 1974-02-01 1976-05-18 Carl Zeiss-Stiftung Apparatus for obtaining samples of dusts for analysis by spectrochemical examination
US4071334A (en) * 1974-08-29 1978-01-31 Maxwell Laboratories, Inc. Method and apparatus for precipitating particles from a gaseous effluent
AU4621379A (en) * 1978-09-15 1980-03-20 Electric Power Research Institute, Inc. Enhancing removal of fly ash by electrostatic precipitators using agglomeration technique
FR2483259A1 (fr) * 1980-05-29 1981-12-04 Onera (Off Nat Aerospatiale) Procede et dispositif pour le depoussierage electrostatique d'un gaz
US4488885A (en) * 1982-11-01 1984-12-18 High Voltage Engineering Corporation Electrostatic charging apparatus

Also Published As

Publication number Publication date
US4726812A (en) 1988-02-23
DK132587D0 (da) 1987-03-13
DK132587A (da) 1987-09-27
EP0253056A1 (de) 1988-01-20
EP0253056B1 (de) 1990-03-21
CH669341A5 (de) 1989-03-15
ZA872225B (en) 1987-11-25
ATE51162T1 (de) 1990-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee