DE69125217D1 - Elektrostatische Sprühvorrichtung und Verfahren - Google Patents

Elektrostatische Sprühvorrichtung und Verfahren

Info

Publication number
DE69125217D1
DE69125217D1 DE69125217T DE69125217T DE69125217D1 DE 69125217 D1 DE69125217 D1 DE 69125217D1 DE 69125217 T DE69125217 T DE 69125217T DE 69125217 T DE69125217 T DE 69125217T DE 69125217 D1 DE69125217 D1 DE 69125217D1
Authority
DE
Germany
Prior art keywords
spraying device
electrostatic spraying
outlet
electrical field
liquid
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
DE69125217T
Other languages
English (en)
Other versions
DE69125217T2 (de
Inventor
Timothy James Noakes
Brian Reed
John James Chambers
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.)
Procter and Gamble Co
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB909016347A external-priority patent/GB9016347D0/en
Priority claimed from GB919114343A external-priority patent/GB9114343D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE69125217D1 publication Critical patent/DE69125217D1/de
Application granted granted Critical
Publication of DE69125217T2 publication Critical patent/DE69125217T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B05B5/002—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means comprising means for neutralising the spray of charged droplets or particules
    • B05B5/003—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means comprising means for neutralising the spray of charged droplets or particules by mixing two sprays of opposite polarity
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0531—Power generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
    • H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Separation (AREA)
DE69125217T 1990-07-25 1991-07-23 Elektrostatische Sprühvorrichtung und Verfahren Expired - Fee Related DE69125217T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909016347A GB9016347D0 (en) 1990-07-25 1990-07-25 Electrostatic spraying device and method
GB919114343A GB9114343D0 (en) 1991-07-03 1991-07-03 Electrostatic liquid spraying devices

Publications (2)

Publication Number Publication Date
DE69125217D1 true DE69125217D1 (de) 1997-04-24
DE69125217T2 DE69125217T2 (de) 1997-06-26

Family

ID=26297386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125217T Expired - Fee Related DE69125217T2 (de) 1990-07-25 1991-07-23 Elektrostatische Sprühvorrichtung und Verfahren

Country Status (10)

Country Link
US (1) US5222664A (de)
EP (1) EP0468736B1 (de)
JP (1) JP3255434B2 (de)
AT (1) ATE150340T1 (de)
CA (1) CA2047852C (de)
DE (1) DE69125217T2 (de)
DK (1) DK0468736T3 (de)
ES (1) ES2099136T3 (de)
GR (1) GR3023351T3 (de)
HK (1) HK1006549A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69231870T2 (de) * 1991-03-01 2002-03-28 Procter & Gamble Sprühen von Flüssigkeiten
GB9115278D0 (en) * 1991-07-15 1991-08-28 Unilever Plc Liquid spraying apparatus and method
GB9115275D0 (en) * 1991-07-15 1991-08-28 Unilever Plc Colour cosmetic spray system
GB9115276D0 (en) * 1991-07-15 1991-08-28 Unilever Plc Skin treatment system
WO1993003853A1 (en) * 1991-08-13 1993-03-04 The Morgan Crucible Company Plc Spray gun
BR9306569A (pt) * 1992-06-18 1999-01-12 Morgan Crucible Co Pistola de pulverização
GB9224651D0 (en) * 1992-11-25 1993-01-13 Ici Plc Switching means
CN1072981C (zh) * 1993-11-16 2001-10-17 普罗格特-甘布尔公司 喷雾设备
GB9418039D0 (en) * 1994-09-07 1994-10-26 Reckitt & Colmann Prod Ltd Electrostatic spraying device
GB9420511D0 (en) * 1994-10-11 1994-11-23 Ici Plc High voltage generator
PL179126B1 (en) * 1994-10-04 2000-07-31 Procter & Gamble Method of and apparatus for electrostatically atomising solid particles
GB9604329D0 (en) * 1996-02-29 1996-05-01 Ici Plc Electrostatic spraying
US5863497A (en) * 1996-03-11 1999-01-26 The Proctor & Gamble Company Electrostatic hand sanitizer
EP1388371B1 (de) * 1996-07-23 2009-10-28 Battelle Memorial Institute Abgabevorrichtung und Verfahren zur Bildung eines Materials
US7193124B2 (en) 1997-07-22 2007-03-20 Battelle Memorial Institute Method for forming material
GB9622623D0 (en) 1996-10-30 1997-01-08 Ici Plc Dispensing devices
US5803372A (en) * 1997-04-03 1998-09-08 Asahi Sunac Corporation Hand held rotary atomizer spray gun
EP0949006A1 (de) 1998-04-08 1999-10-13 The Procter & Gamble Company Verpacktes Produkt
MXPA01009140A (es) 1999-03-12 2003-07-14 Howard Cooper Troy Aparato formador de vapor para la aplicacion de materiales de recubrimiento a la superficie de la piel.
EP1059122A1 (de) 1999-06-07 2000-12-13 The Procter & Gamble Company Sprühvorrichtung mit einer Flachstrahldüse
US6814318B2 (en) * 1999-08-18 2004-11-09 The Procter & Gamble Company Disposable cartridge for electrostatic spray device
US6682004B2 (en) 1999-08-18 2004-01-27 The Procter & Gamble Company Electrostatic spray device
US7712687B2 (en) * 1999-08-18 2010-05-11 The Procter & Gamble Company Electrostatic spray device
US6758424B2 (en) * 2000-09-29 2004-07-06 Graco Minnesota Inc. Low voltage electrostatic charging
US6863933B2 (en) 2001-01-30 2005-03-08 The Procter And Gamble Company Method of hydrophilizing materials
GB2385810B (en) * 2002-03-01 2005-03-09 Spice Applic Systems Ltd Product coating method and apparatus
AU2002234776A1 (en) 2002-03-01 2003-09-16 Unilever Plc Electrostatic spraying of a cosmetic composition
US20030226750A1 (en) * 2002-06-11 2003-12-11 Fenn John B. Electrospray dispersion in an alternating current mode
US7849850B2 (en) * 2003-02-28 2010-12-14 Battelle Memorial Institute Nozzle for handheld pulmonary aerosol delivery device
US7387684B2 (en) 2003-05-09 2008-06-17 Mystic Tan, Inc. Single-dose spray system for application of liquids onto the human body
US7462242B2 (en) 2004-06-21 2008-12-09 Mystic Tan, Inc. Misting apparatus for electrostatic application of coating materials to body surfaces
US7913938B2 (en) 2004-11-12 2011-03-29 Mystic Tan, Inc. Electrostatic spray nozzle with adjustable fluid tip and interchangeable components
ES2380375T3 (es) 2005-04-29 2012-05-11 Sunless, Inc. Sistema de pulverización con torre de pórtico con un conjunto cartucho/receptáculo
US20060292271A1 (en) * 2005-06-27 2006-12-28 Peter King Spray coating method and apparatus
US7661562B2 (en) * 2005-10-11 2010-02-16 Kimberly-Clark Worldwide, Inc. Micro powered dispensing device
US7665460B2 (en) * 2005-10-11 2010-02-23 Kimberly-Clark Worldwide, Inc. Micro powered gas-forming device
US7774894B2 (en) * 2005-10-11 2010-08-17 Kimberly-Clark Worldwide, Inc. Micro powered floor cleaning device
US7732737B2 (en) * 2005-10-11 2010-06-08 Kimberly-Clark Worldwide, Inc. Micro powered warming container
EP2018224B1 (de) 2006-02-14 2019-03-06 EField Innovations LLC Ehd-zerstäuber mit getrennter entladung und schutz vor elektrischem feld
JP2009172491A (ja) * 2008-01-22 2009-08-06 Daikin Ind Ltd 静電噴霧装置
US8534301B2 (en) 2008-06-02 2013-09-17 Innovation Direct Llc Steam mop
JP2010155200A (ja) * 2008-12-26 2010-07-15 Daikin Ind Ltd 静電噴霧装置
JP5513061B2 (ja) * 2009-10-09 2014-06-04 旭サナック株式会社 静電塗装システム、および、静電塗装用スプレーガン
GB2487944B (en) * 2011-02-09 2018-02-21 Spice Application Systems Ltd A comestible product coating delivery method and apparatus
CN104066263A (zh) * 2013-03-20 2014-09-24 鸿富锦精密电子(天津)有限公司 静电枪
JP2016007587A (ja) * 2014-06-25 2016-01-18 旭サナック株式会社 静電塗装ガン及び静電塗装装置
JP6261083B2 (ja) * 2014-06-25 2018-01-17 旭サナック株式会社 静電塗装ガン、静電塗装ガンの充電装置、及び静電塗装装置
JP6261082B2 (ja) * 2014-06-25 2018-01-17 旭サナック株式会社 静電塗装ガン、静電塗装ガンの充電装置、及び静電塗装装置
JP2016007581A (ja) * 2014-06-25 2016-01-18 旭サナック株式会社 静電塗装ガン
CN105032648A (zh) * 2015-09-17 2015-11-11 天津市升发工贸有限公司 一种安全型铝型材静电喷枪
CN112638542B (zh) 2018-10-17 2023-04-25 花王株式会社 电纺丝装置及其系统和方法
US10926275B1 (en) * 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer
WO2022160067A1 (en) * 2021-01-31 2022-08-04 Siozen Inc. Contactless electrical connection for portable electrostatic sprayer apparatus
WO2023021070A1 (en) * 2021-08-19 2023-02-23 Swansea University Fluid ionising device
CN114849918A (zh) * 2022-05-10 2022-08-05 苏州极目机器人科技有限公司 一种感应式静电雾化装置及飞行器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958406A (en) * 1926-12-27 1934-05-15 William A Darrah Electrical spraying device
US4336275A (en) * 1980-09-18 1982-06-22 Ball Corporation Method and apparatus for lubricating conductive substrates
WO1982002154A1 (en) * 1980-12-24 1982-07-08 Smead Robert G Electrodynamic painting system and method
GB2128900B (en) * 1982-10-29 1985-11-20 Theoktiste Christofidis Ionising spray
EP0120633B1 (de) * 1983-03-25 1988-12-14 Imperial Chemical Industries Plc Zerstäubungseinrichtung
US4462061A (en) * 1983-06-29 1984-07-24 Graco Inc. Air turbine drive for electrostatic spray gun
GB8432272D0 (en) * 1984-12-20 1985-01-30 Ici Plc Spraying apparatus
FR2587919B1 (fr) * 1985-10-02 1988-05-27 Sames Sa Appareil de projection electrostatique protege contre l'apparition d'arcs electriques
GB2198900A (en) * 1986-12-19 1988-06-22 Philips Electronic Associated Circuit arrangement with two serially connected high-voltage transistors
FR2608853B1 (fr) * 1986-12-19 1992-10-16 Sames Sa Procede de controle et de protection contre les arcs electriques dans un dispositif generateur de haute-tension et dispositif mettant en oeuvre ce procede
US5032422A (en) * 1989-12-26 1991-07-16 Ball Corporation Electrostatically depositing and electrostatically neutralizing

Also Published As

Publication number Publication date
GR3023351T3 (en) 1997-08-29
EP0468736A1 (de) 1992-01-29
DK0468736T3 (da) 1997-09-01
HK1006549A1 (en) 1999-03-05
JPH05131160A (ja) 1993-05-28
ATE150340T1 (de) 1997-04-15
EP0468736B1 (de) 1997-03-19
CA2047852A1 (en) 1992-01-26
US5222664A (en) 1993-06-29
JP3255434B2 (ja) 2002-02-12
CA2047852C (en) 2001-12-25
ES2099136T3 (es) 1997-05-16
DE69125217T2 (de) 1997-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE PROCTER & GAMBLE CO., CINCINNATI, OHIO, US

8339 Ceased/non-payment of the annual fee