EP0258296A1 - Dispositif de generation d'ions dans des courants de gaz. - Google Patents

Dispositif de generation d'ions dans des courants de gaz.

Info

Publication number
EP0258296A1
EP0258296A1 EP87901026A EP87901026A EP0258296A1 EP 0258296 A1 EP0258296 A1 EP 0258296A1 EP 87901026 A EP87901026 A EP 87901026A EP 87901026 A EP87901026 A EP 87901026A EP 0258296 A1 EP0258296 A1 EP 0258296A1
Authority
EP
European Patent Office
Prior art keywords
voltage
electrode
electrodes
tip
ions
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
Application number
EP87901026A
Other languages
German (de)
English (en)
Other versions
EP0258296B1 (fr
Inventor
Hans-Henrich Stiehl
Thomas Sebald
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.)
SORBIOS VERFAHRTECH GmbH
Original Assignee
SORBIOS VERFAHRTECH GmbH
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 SORBIOS VERFAHRTECH GmbH filed Critical SORBIOS VERFAHRTECH GmbH
Publication of EP0258296A1 publication Critical patent/EP0258296A1/fr
Application granted granted Critical
Publication of EP0258296B1 publication Critical patent/EP0258296B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
    • 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

Landscapes

  • Elimination Of Static Electricity (AREA)

Abstract

Un dispositif générateur d'ions dans des courants de gaz comprend un agencement d'électrodes exposées aux courants de gaz et une source de haute tension à formes d'ondes d'impulsion qui fournit une succession d'impulsions négatives et positives alternantes à flancs raides. L'agencement d'électrodes comprend au moins une électrode de décharge (6) par pointe et au moins une contre-électrode (4) agencées de manière fixe et définie l'une par rapport à l'autre. L'écoulement dans le temps du signal de haute tension est déterminé de sorte que la durée de chaque impulsion corresponde au temps de vol des ions entre les électrodes et que l'intervalle entre les impulsions soit adapté à la vitesse des courants de gaz.
EP87901026A 1986-02-06 1987-02-05 Dispositif de generation d'ions dans des courants de gaz Expired - Lifetime EP0258296B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863603947 DE3603947A1 (de) 1986-02-06 1986-02-06 System zur dosierung von luftgetragenen ionen mit hoher genauigkeit und verbessertem wirkungsgrad zur eliminierung elektrostatischer flaechenladungen
DE3603947 1986-02-06

Publications (2)

Publication Number Publication Date
EP0258296A1 true EP0258296A1 (fr) 1988-03-09
EP0258296B1 EP0258296B1 (fr) 1990-05-02

Family

ID=6293678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87901026A Expired - Lifetime EP0258296B1 (fr) 1986-02-06 1987-02-05 Dispositif de generation d'ions dans des courants de gaz

Country Status (6)

Country Link
US (1) US4878149A (fr)
EP (1) EP0258296B1 (fr)
JP (1) JP2702951B2 (fr)
DE (2) DE3603947A1 (fr)
RU (1) RU1830198C (fr)
WO (1) WO1987004873A1 (fr)

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US5095400A (en) * 1988-12-06 1992-03-10 Saito Kohki Co., Ltd. Method and apparatus for eliminating static electricity
GB2229004B (en) * 1989-03-07 1993-09-29 Rolls Royce Plc Improvements in or relating to gas turbine engine tip clearance sensors
US5447763A (en) * 1990-08-17 1995-09-05 Ion Systems, Inc. Silicon ion emitter electrodes
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DE4400517C2 (de) * 1994-01-07 1996-11-07 Sorbios Verfahrenstech Vorrichtung zur Erzeugung von Ozon
AUPM893094A0 (en) * 1994-10-20 1994-11-10 Shaw, Joshua Improvements in or in relating to negative air ion generators
US6069314A (en) * 1997-05-16 2000-05-30 Varela; Manuel Domingo Emitter of ions for a lightning rod with a parabolic reflector
US6924455B1 (en) 1997-06-26 2005-08-02 Applied Science & Technology, Inc. Integrated plasma chamber and inductively-coupled toroidal plasma source
US6388226B1 (en) 1997-06-26 2002-05-14 Applied Science And Technology, Inc. Toroidal low-field reactive gas source
US7166816B1 (en) 1997-06-26 2007-01-23 Mks Instruments, Inc. Inductively-coupled torodial plasma source
US6150628A (en) 1997-06-26 2000-11-21 Applied Science And Technology, Inc. Toroidal low-field reactive gas source
US7569790B2 (en) 1997-06-26 2009-08-04 Mks Instruments, Inc. Method and apparatus for processing metal bearing gases
US6815633B1 (en) 1997-06-26 2004-11-09 Applied Science & Technology, Inc. Inductively-coupled toroidal plasma source
US8779322B2 (en) 1997-06-26 2014-07-15 Mks Instruments Inc. Method and apparatus for processing metal bearing gases
DE19745316C2 (de) * 1997-10-14 2000-11-16 Thomas Sebald Vorrichtung zur Erzeugung von Hochspannung für die Ionisation von Gasen
JP4219451B2 (ja) * 1998-06-04 2009-02-04 株式会社キーエンス 除電装置
US6252233B1 (en) 1998-09-18 2001-06-26 Illinois Tool Works Inc. Instantaneous balance control scheme for ionizer
US6252756B1 (en) 1998-09-18 2001-06-26 Illinois Tool Works Inc. Low voltage modular room ionization system
US6504308B1 (en) 1998-10-16 2003-01-07 Kronos Air Technologies, Inc. Electrostatic fluid accelerator
US6717414B1 (en) 1998-12-22 2004-04-06 Illinois Tool Works Inc. Self-balancing ionizer monitor
JP4519333B2 (ja) * 2001-01-19 2010-08-04 株式会社キーエンス パルスａｃ式除電装置
US6919698B2 (en) * 2003-01-28 2005-07-19 Kronos Advanced Technologies, Inc. Electrostatic fluid accelerator for and method of controlling a fluid flow
US6963479B2 (en) 2002-06-21 2005-11-08 Kronos Advanced Technologies, Inc. Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US7122070B1 (en) 2002-06-21 2006-10-17 Kronos Advanced Technologies, Inc. Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US6727657B2 (en) * 2002-07-03 2004-04-27 Kronos Advanced Technologies, Inc. Electrostatic fluid accelerator for and a method of controlling fluid flow
US6937455B2 (en) 2002-07-03 2005-08-30 Kronos Advanced Technologies, Inc. Spark management method and device
US7157704B2 (en) 2003-12-02 2007-01-02 Kronos Advanced Technologies, Inc. Corona discharge electrode and method of operating the same
US7150780B2 (en) 2004-01-08 2006-12-19 Kronos Advanced Technology, Inc. Electrostatic air cleaning device
US6826030B2 (en) * 2002-09-20 2004-11-30 Illinois Tool Works Inc. Method of offset voltage control for bipolar ionization systems
US7378651B2 (en) * 2002-09-25 2008-05-27 Thermo Finnigan Llc High field asymmetric waveform ion mobility spectrometer FAIMS
GB2406222B (en) * 2003-09-22 2007-03-21 Meech Static Eliminators Ltd Electrical ioniser
DE10348217A1 (de) * 2003-10-16 2005-05-25 Brandenburgische Technische Universität Cottbus Vorrichtung und Verfahren zur Aerosolauf- oder Aerosolumladung in einen definierten Ladungszustand einer bipolaren Diffusionsaufladung mit Hilfe einer elektrischen Entladung im Aerosolraum
US7180722B2 (en) * 2004-06-24 2007-02-20 Illinois Tool Works, Inc. Alternating current monitor for an ionizer power supply
WO2006107390A2 (fr) 2005-04-04 2006-10-12 Kronos Advanced Technologies, Inc. Accelerateur de fluide electrostatique pour la regulation d'un debit fluidique et procede associe
US20090042502A1 (en) * 2005-12-30 2009-02-12 Halla Climate Control Corp. Vehicle Air Purifier with a Negative and Positive Ion Generator and Air Conditioning System Using the Same
US8773837B2 (en) 2007-03-17 2014-07-08 Illinois Tool Works Inc. Multi pulse linear ionizer
US8885317B2 (en) * 2011-02-08 2014-11-11 Illinois Tool Works Inc. Micropulse bipolar corona ionizer and method
US9380689B2 (en) 2008-06-18 2016-06-28 Illinois Tool Works Inc. Silicon based charge neutralization systems
US20090316325A1 (en) * 2008-06-18 2009-12-24 Mks Instruments Silicon emitters for ionizers with high frequency waveforms
WO2012162003A1 (fr) 2011-05-24 2012-11-29 Carrier Corporation Filtre électrostatique et procédé d'installation
US9498783B2 (en) * 2011-05-24 2016-11-22 Carrier Corporation Passively energized field wire for electrically enhanced air filtration system
USD743017S1 (en) 2012-02-06 2015-11-10 Illinois Tool Works Inc. Linear ionizing bar
US9125284B2 (en) 2012-02-06 2015-09-01 Illinois Tool Works Inc. Automatically balanced micro-pulsed ionizing blower
US9918374B2 (en) 2012-02-06 2018-03-13 Illinois Tool Works Inc. Control system of a balanced micro-pulsed ionizer blower
US11569641B2 (en) 2020-11-16 2023-01-31 Nrd Llc Ionizer bar

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US3942072A (en) * 1974-10-18 1976-03-02 Burlington Industries, Inc. Method and system for maintaining an electrically neutral atmosphere
US4092543A (en) * 1976-09-13 1978-05-30 The Simco Company, Inc. Electrostatic neutralizer with balanced ion emission
GB2012493B (en) * 1977-09-05 1982-02-24 Masuda S Device for electrically charging particles
AT398254B (de) * 1982-08-10 1994-11-25 Dowty Electronic Components Chipträger sowie anordnung von solchen chipträgern
US4542434A (en) * 1984-02-17 1985-09-17 Ion Systems, Inc. Method and apparatus for sequenced bipolar air ionization
DE3412563A1 (de) * 1984-04-04 1985-10-17 I R S Industrie Rationalisierungs Systeme GmbH, 6100 Darmstadt Vorrichtung zur neutralisation aufgeladener werkstuecke
DE3501155A1 (de) * 1985-01-16 1986-07-17 Metallgesellschaft Ag, 6000 Frankfurt Sprueh- und niederschlagselektroden fuer elektrofilter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8704873A1 *

Also Published As

Publication number Publication date
US4878149A (en) 1989-10-31
JPS63502466A (ja) 1988-09-14
JP2702951B2 (ja) 1998-01-26
DE3603947A1 (de) 1987-08-13
RU1830198C (ru) 1993-07-23
EP0258296B1 (fr) 1990-05-02
DE3762563D1 (de) 1990-06-07
WO1987004873A1 (fr) 1987-08-13

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