CA1039125A - Electrostatic deposition of powder or liquid droplets in air by triboelectric or corona discharge means - Google Patents

Electrostatic deposition of powder or liquid droplets in air by triboelectric or corona discharge means

Info

Publication number
CA1039125A
CA1039125A CA213,555A CA213555A CA1039125A CA 1039125 A CA1039125 A CA 1039125A CA 213555 A CA213555 A CA 213555A CA 1039125 A CA1039125 A CA 1039125A
Authority
CA
Canada
Prior art keywords
duct
capacitor
particulate material
charge
electrically
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
CA213,555A
Other languages
English (en)
French (fr)
Other versions
CA213555S (en
Inventor
Ronald A. 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.)
Imperial Chemical Industries 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 CA1039125A publication Critical patent/CA1039125A/en
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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Electrostatic Separation (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Elimination Of Static Electricity (AREA)
CA213,555A 1973-11-21 1974-11-13 Electrostatic deposition of powder or liquid droplets in air by triboelectric or corona discharge means Expired CA1039125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53939/73A GB1487325A (en) 1973-11-21 1973-11-21 Electrostatic deposition of particles

Publications (1)

Publication Number Publication Date
CA1039125A true CA1039125A (en) 1978-09-26

Family

ID=10469465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,555A Expired CA1039125A (en) 1973-11-21 1974-11-13 Electrostatic deposition of powder or liquid droplets in air by triboelectric or corona discharge means

Country Status (10)

Country Link
JP (1) JPS5930468B2 (hu)
BR (1) BR7409676A (hu)
CA (1) CA1039125A (hu)
DE (1) DE2455161C2 (hu)
FR (1) FR2251378B1 (hu)
GB (1) GB1487325A (hu)
HU (1) HU173050B (hu)
IL (1) IL46037A (hu)
IT (1) IT1025847B (hu)
ZA (1) ZA747232B (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10137463B2 (en) 2012-01-27 2018-11-27 Durr Systems Gmbh Coating agent line with grounding element

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168327A (en) * 1976-03-05 1979-09-18 Research Corporation Space-charge controlled electrostatic spraying
DE3529703C1 (de) * 1985-08-20 1986-08-28 Ransburg-Gema AG, St. Gallen Spruehvorrichtung zur elektrostatischen Pulverbeschichtung
GB8611035D0 (en) * 1986-05-06 1986-11-26 British Aerospace Protecting articles from particle bombardment
DE59301228D1 (de) * 1992-03-06 1996-02-08 Frei Siegfried Verfahren und Vorrichtung zur Überwachung des Sprühstromes in einer Pulverbeschichtungsanlage
DE19636234C5 (de) * 1996-09-06 2005-02-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur elektrostatischen Beschichtung von Substraten
DE19730231A1 (de) * 1997-07-15 1999-01-21 Abb Research Ltd Verfahren zum elektrostatischen Beschichten
KR101713791B1 (ko) 2012-03-05 2017-03-08 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 플렉서블 회로
DE102017002623A1 (de) 2017-03-20 2018-09-20 Reinhold Gregarek Verbessertes tribostatisches I-I-P-Verfahren, tribostatische Pulverdüse und Verwendung zur Herstellung elektrotechnischer Mehrschichtverbunde
CN110203701B (zh) * 2019-06-05 2024-05-17 中国石油大学(北京) 弯管静电防护装置、气力输送实验系统及实验方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1577757B2 (de) * 1951-01-28 1973-09-06 Verfahren und vorrichtung zur elektrostatischen beschichtung eines gegenstandes mit pulverisiertem ueberzugsmaterial

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10137463B2 (en) 2012-01-27 2018-11-27 Durr Systems Gmbh Coating agent line with grounding element

Also Published As

Publication number Publication date
ZA747232B (en) 1975-12-31
JPS50112439A (hu) 1975-09-03
GB1487325A (en) 1977-09-28
DE2455161C2 (de) 1986-12-04
IL46037A0 (en) 1975-02-10
FR2251378B1 (hu) 1979-08-10
HU173050B (hu) 1979-02-28
IT1025847B (it) 1978-08-30
FR2251378A1 (hu) 1975-06-13
JPS5930468B2 (ja) 1984-07-27
DE2455161A1 (de) 1975-05-22
IL46037A (en) 1976-09-30
BR7409676A (pt) 1976-05-25
AU7551574A (en) 1976-05-20

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