DE3571301D1 - Spraying apparatus - Google Patents

Spraying apparatus

Info

Publication number
DE3571301D1
DE3571301D1 DE8585308881T DE3571301T DE3571301D1 DE 3571301 D1 DE3571301 D1 DE 3571301D1 DE 8585308881 T DE8585308881 T DE 8585308881T DE 3571301 T DE3571301 T DE 3571301T DE 3571301 D1 DE3571301 D1 DE 3571301D1
Authority
DE
Germany
Prior art keywords
sprayhead
liquid
vehicle
emerging
sprayheads
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
Application number
DE8585308881T
Other languages
German (de)
English (en)
Inventor
Alistair James Jackson
Ronald Alan Coffee
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.)
Electrosols Ltd
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE3571301D1 publication Critical patent/DE3571301D1/de
Expired 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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/085—Plant for applying liquids or other fluent materials to objects the plant being provided on a vehicle
    • 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
    • B05B5/043—Discharge apparatus, e.g. electrostatic spray guns using induction-charging
    • 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
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B05B5/0535—Electrodes specially adapted therefor; Arrangements of electrodes at least two electrodes having different potentials being held on the discharge apparatus, one of them being a charging electrode of the corona type located in the spray or close to it, and another being of the non-corona type located outside of the path for the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Special Spraying Apparatus (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE8585308881T 1984-12-20 1985-12-05 Spraying apparatus Expired DE3571301D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848432272A GB8432272D0 (en) 1984-12-20 1984-12-20 Spraying apparatus

Publications (1)

Publication Number Publication Date
DE3571301D1 true DE3571301D1 (en) 1989-08-10

Family

ID=10571531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308881T Expired DE3571301D1 (en) 1984-12-20 1985-12-05 Spraying apparatus

Country Status (8)

Country Link
US (1) US4703891A (enExample)
EP (1) EP0186353B1 (enExample)
JP (1) JPS61181558A (enExample)
AT (1) ATE44349T1 (enExample)
AU (1) AU592543B2 (enExample)
DE (1) DE3571301D1 (enExample)
GB (1) GB8432272D0 (enExample)
NZ (1) NZ214637A (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042723A (en) * 1986-09-01 1991-08-27 Imperial Chemical Industries Plc Electrostatic spraying apparatus
GB8801602D0 (en) * 1988-01-25 1988-02-24 Novatech Energy Systems Apparatus for electrically charging liquid droplets for use in stimulation of plant growth/control of insects
US5353879A (en) * 1989-12-18 1994-10-11 Kabushiki Kaisha Nagao Kogyo Door having smoke reducing apparatus associated therewith
DE69109391T2 (de) * 1990-07-25 1995-09-07 Ici Plc Elektrostatische Sprühmethode.
EP0468736B1 (en) * 1990-07-25 1997-03-19 Imperial Chemical Industries Plc Electrostatic spraying device and method
US5073709A (en) * 1991-04-09 1991-12-17 Graco Inc. Electrostatic spray applicator with two-channel optical monitoring system
GB9225098D0 (en) * 1992-12-01 1993-01-20 Coffee Ronald A Charged droplet spray mixer
US6880554B1 (en) 1992-12-22 2005-04-19 Battelle Memorial Institute Dispensing device
US6105571A (en) * 1992-12-22 2000-08-22 Electrosols, Ltd. Dispensing device
US5402945A (en) * 1993-01-22 1995-04-04 Gervan Company International Method for spraying plants and apparatus for its practice
GB9406171D0 (en) * 1994-03-29 1994-05-18 Electrosols Ltd Dispensing device
GB9410658D0 (en) * 1994-05-27 1994-07-13 Electrosols Ltd Dispensing device
US5514423A (en) * 1994-07-05 1996-05-07 Ford Motor Company Electrostatic painting method wherein multiple spray stations having alternating polarities are used to minimize the residual charge on a plastic substrate
US5704546A (en) * 1995-09-15 1998-01-06 Captstan, Inc. Position-responsive control system and method for sprayer
US5863497A (en) * 1996-03-11 1999-01-26 The Proctor & Gamble Company Electrostatic hand sanitizer
US7193124B2 (en) 1997-07-22 2007-03-20 Battelle Memorial Institute Method for forming material
US6252129B1 (en) 1996-07-23 2001-06-26 Electrosols, Ltd. Dispensing device and method for forming material
DE19730231A1 (de) * 1997-07-15 1999-01-21 Abb Research Ltd Verfahren zum elektrostatischen Beschichten
GB2327895B (en) 1997-08-08 2001-08-08 Electrosols Ltd A dispensing device
US5975425A (en) * 1997-08-14 1999-11-02 The United States Of America As Represented By The Secretary Of Agriculture Technique to reduce chemical usage and concomitant drift from aerial sprays
US5971294A (en) * 1997-12-17 1999-10-26 Agco Corp. Agricultural application systems with improved spray control
US7849850B2 (en) * 2003-02-28 2010-12-14 Battelle Memorial Institute Nozzle for handheld pulmonary aerosol delivery device
US7162961B2 (en) 2003-08-15 2007-01-16 Capstan Ag Systems, Inc. System and method for dispensing a volatile liquid fertilizer
PL1755789T3 (pl) * 2004-02-12 2015-11-30 Spraying Systems Co Odniesienie do pokrewnych zgłoszeń patentowych
EP2018224B1 (en) 2006-02-14 2019-03-06 EField Innovations LLC Dissociated discharge ehd sprayer with electric field shield
WO2010125627A1 (ja) * 2009-04-27 2010-11-04 ホーチキ株式会社 火災防災設備
CA2790304C (en) * 2011-09-20 2016-11-29 Johnson Airspray, Inc. Aerial spraying apparatus
JP2018069157A (ja) * 2016-10-28 2018-05-10 有光工業株式会社 静電噴霧装置、飛行体、及び静電噴霧方法
US11590522B2 (en) 2018-02-13 2023-02-28 SmartApply, Inc. Spraying systems, kits, vehicles, and methods of use
US10869423B2 (en) 2018-02-13 2020-12-22 Steven R. Booher Kits, systems, and methods for sprayers
JP2023543641A (ja) * 2021-05-25 2023-10-17 太倉市金港植保器械科技有限公司 空気イオン化接地を用いた航空静電噴霧装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL38163A (en) * 1970-12-03 1974-09-10 Electrogasdynamics A method of spraying material from an airborne source
SU456642A1 (ru) * 1972-05-10 1975-01-15 Всесоюзный Научно-Исследовательский Институт Фитопаталогии Распылитель жидкости
US4328940A (en) * 1972-12-14 1982-05-11 Electrogasdynamics, Inc. Method of electrostatically enhancing deposition of air borne spray materials
EP0058472B1 (en) * 1981-02-12 1986-04-23 Imperial Chemical Industries Plc Agricultural spraying apparatus and containers for use therewith
GB2123713B (en) * 1982-07-14 1985-11-06 Ciba Geigy Ag Aerial spraying
US4560107A (en) * 1982-07-14 1985-12-24 Ciba-Geigy Ag Aerial spraying apparatus

Also Published As

Publication number Publication date
US4703891A (en) 1987-11-03
GB8432272D0 (en) 1985-01-30
AU5111185A (en) 1986-06-26
EP0186353A2 (en) 1986-07-02
EP0186353B1 (en) 1989-07-05
JPH0563226B2 (enExample) 1993-09-10
NZ214637A (en) 1988-08-30
AU592543B2 (en) 1990-01-18
ATE44349T1 (de) 1989-07-15
JPS61181558A (ja) 1986-08-14
EP0186353A3 (en) 1986-12-17

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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: ELECTROSOLS LTD., HASLEMERE, SURREY, GB

8339 Ceased/non-payment of the annual fee