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EP2299788A3 - Device for draining electrostatic charges - Google Patents

Device for draining electrostatic charges Download PDF

Info

Publication number
EP2299788A3
EP2299788A3 EP10009702A EP10009702A EP2299788A3 EP 2299788 A3 EP2299788 A3 EP 2299788A3 EP 10009702 A EP10009702 A EP 10009702A EP 10009702 A EP10009702 A EP 10009702A EP 2299788 A3 EP2299788 A3 EP 2299788A3
Authority
EP
European Patent Office
Prior art keywords
electrostatic charges
absorber
workpiece
draining
draining electrostatic
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
EP10009702A
Other languages
German (de)
French (fr)
Other versions
EP2299788B1 (en
EP2299788A2 (en
Inventor
Thomas Mayer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2299788A2 publication Critical patent/EP2299788A2/en
Publication of EP2299788A3 publication Critical patent/EP2299788A3/en
Application granted granted Critical
Publication of EP2299788B1 publication Critical patent/EP2299788B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/06—Carrying-off electrostatic charges by means of ionising radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/60—Ventilation arrangements specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • 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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Elimination Of Static Electricity (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

Es wird eine Vorrichtung (1) zur Ableitung einer elektrostatischen Ladungen von einem Werkstück (10), beispielsweise in einer Beschichtungs- oder Farblackieranlage vorgeschlagen, umfassend mindestens einen Absorber (2) zur Entnahme und Ableitung der elektrostatischen Ladungen von dem Werkstück (10), wobei zwischen Werkstück (10) und Absorber (2) eine Verbindungseinrichtung (3) zur Übertragung der elektrostatischen Ladungen vorgesehen ist.The invention relates to a device (1) for discharging an electrostatic charge from a workpiece (10), for example in a coating or painting plant, comprising at least one absorber (2) for removing and discharging the electrostatic charges from the workpiece (10) between the workpiece (10) and absorber (2) a connecting device (3) is provided for the transmission of the electrostatic charges.

Erfindungsgemäß umfasst der Absorber (2) eine Luft-Ionisations-Vorrichtung (12).

Figure imgaf001
According to the invention, the absorber (2) comprises an air ionization device (12).
Figure imgaf001
EP10009702.1A 2009-09-21 2010-09-16 Device for draining electrostatic charges Active EP2299788B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009042099A DE102009042099A1 (en) 2009-09-21 2009-09-21 Device for discharging electronic charges

Publications (3)

Publication Number Publication Date
EP2299788A2 EP2299788A2 (en) 2011-03-23
EP2299788A3 true EP2299788A3 (en) 2012-10-03
EP2299788B1 EP2299788B1 (en) 2015-04-01

Family

ID=43385594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10009702.1A Active EP2299788B1 (en) 2009-09-21 2010-09-16 Device for draining electrostatic charges

Country Status (2)

Country Link
EP (1) EP2299788B1 (en)
DE (1) DE102009042099A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018104443A1 (en) * 2018-02-27 2019-08-29 Thomas Mayer Air conditioning device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477263A (en) * 1982-06-28 1984-10-16 Shaver John D Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas
WO1992020201A1 (en) * 1991-04-25 1992-11-12 Bakhoum Ezzat G A ground-free static charge removal device
EP0708580A1 (en) * 1994-10-17 1996-04-24 Girolamo Barbieri Device to remove electrostatic charges in excess from a body
JP2000161727A (en) * 1998-11-25 2000-06-16 Nomura Micro Sci Co Ltd Anion supply unit, apparatus and method for generating anion air
DE102008057423A1 (en) * 2007-11-22 2009-06-04 Smc Corp. Ionizer with piezoelectric transformer and neutralization process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711743A (en) * 1971-04-14 1973-01-16 Research Corp Method and apparatus for generating ions and controlling electrostatic potentials
US4104696A (en) * 1977-05-27 1978-08-01 Frontier Electronics, Inc. Grid wire support
US4319302A (en) * 1979-10-01 1982-03-09 Consan Pacific Incorporated Antistatic equipment employing positive and negative ion sources
DE3619179A1 (en) * 1986-06-06 1987-12-10 Haug Gmbh & Co Kg Method and device for neutralising electrically charged workpieces in a clean room
EP1320285B1 (en) * 2001-12-11 2005-03-09 Girolamo Barbieri Method and apparatus for neutralizing electrostatic charges from an electrostatically charged element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477263A (en) * 1982-06-28 1984-10-16 Shaver John D Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas
WO1992020201A1 (en) * 1991-04-25 1992-11-12 Bakhoum Ezzat G A ground-free static charge removal device
EP0708580A1 (en) * 1994-10-17 1996-04-24 Girolamo Barbieri Device to remove electrostatic charges in excess from a body
JP2000161727A (en) * 1998-11-25 2000-06-16 Nomura Micro Sci Co Ltd Anion supply unit, apparatus and method for generating anion air
DE102008057423A1 (en) * 2007-11-22 2009-06-04 Smc Corp. Ionizer with piezoelectric transformer and neutralization process

Also Published As

Publication number Publication date
EP2299788B1 (en) 2015-04-01
EP2299788A2 (en) 2011-03-23
DE102009042099A1 (en) 2011-03-24

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