[go: up one dir, main page]

SE9003156L - DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM - Google Patents

DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM

Info

Publication number
SE9003156L
SE9003156L SE9003156A SE9003156A SE9003156L SE 9003156 L SE9003156 L SE 9003156L SE 9003156 A SE9003156 A SE 9003156A SE 9003156 A SE9003156 A SE 9003156A SE 9003156 L SE9003156 L SE 9003156L
Authority
SE
Sweden
Prior art keywords
electrode
corona
target
target electrode
air
Prior art date
Application number
SE9003156A
Other languages
Swedish (sv)
Other versions
SE9003156D0 (en
Inventor
V Toeroek
Original Assignee
Astra Vent Ab
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 Astra Vent Ab filed Critical Astra Vent Ab
Priority to SE9003156A priority Critical patent/SE9003156L/en
Publication of SE9003156D0 publication Critical patent/SE9003156D0/en
Priority to PCT/SE1991/000664 priority patent/WO1992005875A1/en
Publication of SE9003156L publication Critical patent/SE9003156L/en

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
    • 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
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/14—Details of magnetic or electrostatic separation the gas being moved electro-kinetically

Landscapes

  • Electrostatic Separation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

An arrangement for generating an air flow and cleaning the air with the aid of an electric ion wind, this arrangement including a corona electrode (K) and a target electrode (M) spaced from the corona electrode, and in which each electrode is connected to a respective pole of a direct voltage source (1) whose voltage is such as to generate a corona discharge on the corona electrode (K). The target electrode (M) has essentially the form of an obtuse cone or has a generally spherical form and has distributed therein a plurality of air through-flow openings (3), whereas the corona electrode (K) has the form of a wire-like electric element which extends along the symmetry axis of the target electrode (M) so as to be generally equidistant from all parts of the target electrode. The target electrode (M) may advantageously be provided with a large, circular, central opening (10) centrally opposite the corona electrode (K). The target electrode (M) advantageously comprises a plurality of flat, thin, ring-shaped electrode elements of mutually different diameters which are arranged parallel with one another such as to define interspaces (3) in planes at right angles to the symmetry axis of the target electrode (M). A reflector electrode (R) may be positioned at a distance from the target electrode (M) on the opposite thereof relative to the corona electrode (K) and is connected to a potential of the same polarity relative to the target electrode (M) as the corona electrode (K).
SE9003156A 1990-10-03 1990-10-03 DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM SE9003156L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003156A SE9003156L (en) 1990-10-03 1990-10-03 DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM
PCT/SE1991/000664 WO1992005875A1 (en) 1990-10-03 1991-10-03 Apparatus for generating and cleaning an air flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003156A SE9003156L (en) 1990-10-03 1990-10-03 DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM

Publications (2)

Publication Number Publication Date
SE9003156D0 SE9003156D0 (en) 1990-10-03
SE9003156L true SE9003156L (en) 1992-04-04

Family

ID=20380543

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003156A SE9003156L (en) 1990-10-03 1990-10-03 DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM

Country Status (2)

Country Link
SE (1) SE9003156L (en)
WO (1) WO1992005875A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN986596A0 (en) * 1996-05-15 1996-06-06 Commonwealth Scientific And Industrial Research Organisation Electrostatic precipitator
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
US6350417B1 (en) 1998-11-05 2002-02-26 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US6176977B1 (en) 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
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
US6632407B1 (en) 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US6958134B2 (en) 1998-11-05 2005-10-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with an upstream focus electrode
US6974560B2 (en) 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
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
US6544485B1 (en) 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
US7318856B2 (en) 1998-11-05 2008-01-15 Sharper Image Corporation Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path
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
US7056370B2 (en) 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
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
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US20050051420A1 (en) 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
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
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
US7638104B2 (en) 2004-03-02 2009-12-29 Sharper Image Acquisition Llc Air conditioner device including pin-ring electrode configurations with driver electrode
US20060016333A1 (en) 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US7311762B2 (en) 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
US7285155B2 (en) 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
US8851714B2 (en) 2008-12-15 2014-10-07 Koninklijke Philips N.V. Cooling arrangement for a luminaire
JP4551977B1 (en) * 2010-01-26 2010-09-29 明夫 片野 Ion / ozone wind generator
US9005347B2 (en) 2011-09-09 2015-04-14 Fka Distributing Co., Llc Air purifier
JP5773231B1 (en) * 2014-12-18 2015-09-02 株式会社Ｍｉｒａｉ Ion and ozone wind generator and manufacturing method thereof
JP6581401B2 (en) * 2015-06-17 2019-09-25 エクレール株式会社 A device that generates wind of ions and ozone
JP6982855B2 (en) * 2017-09-19 2021-12-17 エクレール株式会社 Air purifier system
SE542019C2 (en) 2018-06-08 2020-02-11 Fumex Ab Support arm arrangement for a local gas extractor, and a local gas extractor with such a support arm arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931436A (en) * 1930-11-03 1933-10-17 Int Precipitation Co Electrical precipitating apparatus
US2871974A (en) * 1956-04-16 1959-02-03 Westinghouse Electric Corp Electrostatic precipitators
SE453783B (en) * 1985-12-20 1988-02-29 Astra Vent Ab DEVICE FOR TRANSPORTING AIR WITH THE USE OF AN ELECTRIC ION WIND

Also Published As

Publication number Publication date
WO1992005875A1 (en) 1992-04-16
SE9003156D0 (en) 1990-10-03

Similar Documents

Publication Publication Date Title
SE9003156D0 (en) DEVICE FOR GENERATING AN AIR FLOW AND CLEANING THEM
US6228149B1 (en) Method and apparatus for moving, filtering and ionizing air
NO174859B (en) Ström Ning conditioning device
WO2016204688A1 (en) Device for cleaning of indoor air
KR910004254A (en) Gas purification method and apparatus for air or flue gas
SE9402641L (en) Device for transporting air using an electric ion wind.
KR930701846A (en) Self-balancing dipole air ionizer
BR8807350A (en) AIR TRANSPORT SYSTEM
ATE151667T1 (en) ELECTROSTATIC TWO-STAGE FILTER
US7054130B2 (en) Apparatus and method for improving uniformity and charge decay time performance of an air ionizer blower
ATE493748T1 (en) ELECTROSTATIC FLUIDUM ACCELERATOR
DE69020076D1 (en) High voltage pulse generator circuit and electrostatic precipitator with this circuit.
JPS6279071A (en) portable ion generator
US3054553A (en) Electrostatic blower apparatus
CA2213527A1 (en) High gas flow alpha detector
US1980521A (en) Method for supplying and cleaning gas by electrical action
KR850000259A (en) Airflow Generator
JPS61209062A (en) Electric precipitator having multistage dust collection unit
ATE105447T1 (en) SCHUBERGEN.
DE59506156D1 (en) Electrostatic filter device
JPS57211557A (en) Cell sorter
RU2181466C1 (en) Ionic air-cleaning fan
GB999155A (en) Electrostatic precipitators
RU2098151C1 (en) Method for ionizing room air and device intended for its realization
BR9907598A (en) Electrostatic separation of particles

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9003156-8

Effective date: 19930316

Format of ref document f/p: F