ES408001A1 - Perfections in electrostatic sprayers to distribute particles in powder. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfections in electrostatic sprayers to distribute particles in powder. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES408001A1
ES408001A1 ES408001A ES408001A ES408001A1 ES 408001 A1 ES408001 A1 ES 408001A1 ES 408001 A ES408001 A ES 408001A ES 408001 A ES408001 A ES 408001A ES 408001 A1 ES408001 A1 ES 408001A1
Authority
ES
Spain
Prior art keywords
powder
receptacle
distributor roller
translation
machine
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
ES408001A
Other languages
Spanish (es)
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.)
Oxy Dry International Ltd
Original Assignee
Oxy Dry International 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 GB4971071A external-priority patent/GB1383298A/en
Application filed by Oxy Dry International Ltd filed Critical Oxy Dry International Ltd
Publication of ES408001A1 publication Critical patent/ES408001A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/06—Powdering devices, e.g. for preventing set-off
    • 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
    • B05B5/057—Arrangements for discharging liquids or other fluent material without using a gun or nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Electrostatic Separation (AREA)

Abstract

Perfection in electrostatic spray to distribute dust particles; characterized in that they comprise a dust receptacle having an open lower area through which dust particles can exit; dust particles contained inside the receptacle; a rotating distributor roller located within the open area and with the necessary measures to capture a certain amount of powder as it rotates inside the receptacle; at least one brush device adjacent to the open area, in contact with the surface of the distributor roller and positioned to restrict the amount of dust that can exit through the open area of the receptacle to the powder carried by the surface of the distributor roller, and a discharge device located next to the distributor roller, which can be charged to form an electrostatic field of convenient magnitude to separate the powder particles from the distributor roller as it rotates through the open area of the receptacle. (Machine-translation by Google Translate, not legally binding)
ES408001A 1971-10-26 1972-10-26 Perfections in electrostatic sprayers to distribute particles in powder. (Machine-translation by Google Translate, not legally binding) Expired ES408001A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4971071A GB1383298A (en) 1963-01-30 1971-10-26 Powder dispensing apparatus

Publications (1)

Publication Number Publication Date
ES408001A1 true ES408001A1 (en) 1975-11-01

Family

ID=10453282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408001A Expired ES408001A1 (en) 1971-10-26 1972-10-26 Perfections in electrostatic sprayers to distribute particles in powder. (Machine-translation by Google Translate, not legally binding)

Country Status (14)

Country Link
JP (1) JPS5211885B2 (en)
AR (1) AR193138A1 (en)
AU (1) AU476230B2 (en)
BE (1) BE790607A (en)
CA (1) CA961260A (en)
CH (1) CH551806A (en)
DE (1) DE2252631C3 (en)
DK (1) DK141435B (en)
ES (1) ES408001A1 (en)
FR (1) FR2162874A5 (en)
IT (1) IT975364B (en)
NL (1) NL7214525A (en)
SE (1) SE412324B (en)
ZA (1) ZA727557B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029142A1 (en) * 2007-06-25 2009-01-02 3D-Micromac Ag Layer application device for electrostatic layer application of a powdery material and apparatus and method for producing a three-dimensional object

Also Published As

Publication number Publication date
SE412324B (en) 1980-03-03
DE2252631B2 (en) 1978-09-28
JPS4852241A (en) 1973-07-23
CA961260A (en) 1975-01-21
NL7214525A (en) 1973-05-01
DE2252631A1 (en) 1973-05-03
AR193138A1 (en) 1973-03-30
JPS5211885B2 (en) 1977-04-02
BE790607A (en) 1973-02-15
DE2252631C3 (en) 1979-05-31
CH551806A (en) 1974-07-31
IT975364B (en) 1974-07-20
DK141435B (en) 1980-03-17
AU476230B2 (en) 1976-09-16
FR2162874A5 (en) 1973-07-20
AU4812172A (en) 1974-04-26
DK141435C (en) 1980-10-27
ZA727557B (en) 1973-07-25

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