GB1243634A - Improvements in or relating to electrostatic spray heads - Google Patents

Improvements in or relating to electrostatic spray heads

Info

Publication number
GB1243634A
GB1243634A GB5361167A GB5361167A GB1243634A GB 1243634 A GB1243634 A GB 1243634A GB 5361167 A GB5361167 A GB 5361167A GB 5361167 A GB5361167 A GB 5361167A GB 1243634 A GB1243634 A GB 1243634A
Authority
GB
United Kingdom
Prior art keywords
spray
outlet
liquid
nov
knife edge
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
GB5361167A
Inventor
Robert Charles Lever
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.)
Volstatic Ltd
Original Assignee
Volstatic 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 Volstatic Ltd filed Critical Volstatic Ltd
Priority to GB5361167A priority Critical patent/GB1243634A/en
Publication of GB1243634A publication Critical patent/GB1243634A/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
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

1,243,634. Spray producers. VOLSTATIC Ltd. 14 Nov., 1968 [24 Nov., 1967], No. 53611/67. Heading B2F. An atomising head in which atomisation and detachment of liquid from the head as spray is accomplished by high voltage electrostatic forces, comprises an inner static member 1, an outer static member 2 spaced therefrom to define between the members an annular liquid outlet 3 surrounding the nozzle axis, the frontal peripheries of the members terminating in dissimilar axially spaced planes, the frontal periphery of the more forward member being as a knife edge 7 to which liquid is suppliable from the outlet. Preferably the axial spacing of the planes exceeds the radial dimension of the nozzle outlet, and the knife edge is formed on the outer member. An annular air nozzle opening 12 may be provided, preferably in a plane rearward of the liquid outlet, from which compressed air may be discharged to control the direction of the spray.
GB5361167A 1967-11-24 1967-11-24 Improvements in or relating to electrostatic spray heads Expired GB1243634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5361167A GB1243634A (en) 1967-11-24 1967-11-24 Improvements in or relating to electrostatic spray heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5361167A GB1243634A (en) 1967-11-24 1967-11-24 Improvements in or relating to electrostatic spray heads

Publications (1)

Publication Number Publication Date
GB1243634A true GB1243634A (en) 1971-08-25

Family

ID=10468410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5361167A Expired GB1243634A (en) 1967-11-24 1967-11-24 Improvements in or relating to electrostatic spray heads

Country Status (1)

Country Link
GB (1) GB1243634A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123538A2 (en) * 1983-04-23 1984-10-31 Edward Julius Bals Sprayhead for electrostatic spraying
EP0193348A1 (en) * 1985-02-19 1986-09-03 Imperial Chemical Industries Plc Electrostatic spraying apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123538A2 (en) * 1983-04-23 1984-10-31 Edward Julius Bals Sprayhead for electrostatic spraying
EP0123538A3 (en) * 1983-04-23 1985-11-06 Edward Julius Bals Sprayhead for electrostatic spraying
EP0193348A1 (en) * 1985-02-19 1986-09-03 Imperial Chemical Industries Plc Electrostatic spraying apparatus

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