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GB1228755A - - Google Patents

Info

Publication number
GB1228755A
GB1228755A GB1228755DA GB1228755A GB 1228755 A GB1228755 A GB 1228755A GB 1228755D A GB1228755D A GB 1228755DA GB 1228755 A GB1228755 A GB 1228755A
Authority
GB
United Kingdom
Prior art keywords
powder
vanes
wires
outlet
chamber
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
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 filed Critical
Publication of GB1228755A publication Critical patent/GB1228755A/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
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying
    • B05B5/032—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying for spraying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

1,228,755. Powder distributors. AEROSTYLE Ltd. 31 May, 1968 [1 June, 1967], No. 25365/67. Heading B2F. Apparatus for spraying powders comprises a chamber 30 having a powder inlet 34 and an outlet 40 through which powder is ejected, a motor driven rotatable element 20 having outwardly projecting springy wires or vanes 28 adapted to pick up powder particles in the chamber, and means 42 for bending the wires or vanes backwards and then releasing them in the vicinity of the chamber outlet whereby they throw the powder picked up through the outlet without the passage of compressed air. The wires or vanes 28 may be mounted on a shaft 32 rotated via gearing means by motor 18 controlled by trigger switch 14 in handle 12, the wires or vanes being deformed by the abutment 42 and released to eject the powder. The powder may be charged by connecting the abutment to a high voltage source via cable 44.
GB1228755D 1967-06-01 1967-06-01 Expired GB1228755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2536567 1967-06-01

Publications (1)

Publication Number Publication Date
GB1228755A true GB1228755A (en) 1971-04-21

Family

ID=10226495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228755D Expired GB1228755A (en) 1967-06-01 1967-06-01

Country Status (1)

Country Link
GB (1) GB1228755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072129A (en) * 1976-04-27 1978-02-07 National Research Development Corporation Electrostatic powder deposition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072129A (en) * 1976-04-27 1978-02-07 National Research Development Corporation Electrostatic powder deposition

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees