GB862742A - Improvements relating to electrostatic spray heads - Google Patents

Improvements relating to electrostatic spray heads

Info

Publication number
GB862742A
GB862742A GB2331357A GB2331357A GB862742A GB 862742 A GB862742 A GB 862742A GB 2331357 A GB2331357 A GB 2331357A GB 2331357 A GB2331357 A GB 2331357A GB 862742 A GB862742 A GB 862742A
Authority
GB
United Kingdom
Prior art keywords
head
pict
iii
projections
liquid
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
GB2331357A
Inventor
Howard Vincent Schweitzer
Richard James Verba
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR743973A priority Critical patent/FR1263775A/en
Priority to GB2331357A priority patent/GB862742A/en
Priority to US48800A priority patent/US3085749A/en
Publication of GB862742A publication Critical patent/GB862742A/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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

<PICT:0862742/III/1> <PICT:0862742/III/2> <PICT:0862742/III/3> <PICT:0862742/III/4> <PICT:0862742/III/5> <PICT:0862742/III/6> <PICT:0862742/III/7> <PICT:0862742/III/8> A rotary spray head for use in electrostatic spray systems, in which the head is maintained at a high potential, has radial projections extending from, or forming part of, its periphery to form discharge points for the paint &c., and a duct or nozzle terminating adjacent the head between its axis of rotation and its periphery for supplying paint &c. to the head, which paint flows to the periphery and the projections. In Figs. 2 and 3 the head comprises a square plate 10 on a drive shaft 11, and has a bevelled surface to provide sharp projections 12, and liquid is fed to the opposite, slightly dished, surface from a nozzle N. In Figs. 4 and 5 a triangular plate 101 with projections 112 has an opening 102 for liquid, and a cover 111 with outlets 113 directs liquid to the projections. In Figs. 6 and 7 radial needles 212 extend from the shaft 210 and pass through orifices 213 in a hollow head 211, and liquid from a nozzle N is fed into the head. The needles may be curved and may have further needles branching therefrom. In further embodiments a hollow spray head has outlets spaced around its periphery, and each outlet is serrated to provide the projections. In Fig. 15 a hollow head 500 is shaped to provide hollow projecting pins 514. In Fig. 18 liquid is fed on to vanes 614 extending radially from the head 600.
GB2331357A 1957-07-23 1957-07-23 Improvements relating to electrostatic spray heads Expired GB862742A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR743973A FR1263775A (en) 1957-07-23 1957-07-23 Electrostatic discharge head for spraying apparatus and apparatus provided with said head
GB2331357A GB862742A (en) 1957-07-23 1957-07-23 Improvements relating to electrostatic spray heads
US48800A US3085749A (en) 1957-07-23 1960-08-08 Electrostatic spray heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2331357A GB862742A (en) 1957-07-23 1957-07-23 Improvements relating to electrostatic spray heads

Publications (1)

Publication Number Publication Date
GB862742A true GB862742A (en) 1961-03-15

Family

ID=10193587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2331357A Expired GB862742A (en) 1957-07-23 1957-07-23 Improvements relating to electrostatic spray heads

Country Status (1)

Country Link
GB (1) GB862742A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130503A (en) * 1982-11-25 1984-06-06 Richard Jeremy Courshee Droplet distributor
EP0110713A1 (en) * 1982-11-30 1984-06-13 Nomix Manufacturing Co. Limited Spraying equipment
GB2144347A (en) * 1983-08-01 1985-03-06 Gill D C Spraying devices
EP0155838A2 (en) * 1984-03-19 1985-09-25 Nomix Manufacturing Company Limited Spraying equipment
GB2201907A (en) * 1987-02-24 1988-09-14 Ici Plc Atomising disc
US4865253A (en) * 1985-03-18 1989-09-12 Nomix Manufacturing Co., Ltd. Spraying equipment
US4948051A (en) * 1986-06-12 1990-08-14 Nomix Mfg. Co. Ltd. Rotary element for liquid distribution

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130503A (en) * 1982-11-25 1984-06-06 Richard Jeremy Courshee Droplet distributor
EP0110713A1 (en) * 1982-11-30 1984-06-13 Nomix Manufacturing Co. Limited Spraying equipment
US4905902A (en) * 1982-11-30 1990-03-06 Nomix Manufacturing Company Limited Spraying equipment
EP0175998A2 (en) * 1983-08-01 1986-04-02 Nomix Manufacturing Co. Limited Spraying disc for use in spraying equipment
GB2144347A (en) * 1983-08-01 1985-03-06 Gill D C Spraying devices
EP0175998A3 (en) * 1983-08-01 1986-06-25 David Charles Gill Spraying equipment
EP0155838A2 (en) * 1984-03-19 1985-09-25 Nomix Manufacturing Company Limited Spraying equipment
EP0155838A3 (en) * 1984-03-19 1986-02-19 David Charles Gill Spraying equipment
AU592932B2 (en) * 1984-03-19 1990-01-25 Nomix Manufacturing Company Limited Spraying head
GB2155816A (en) * 1984-03-19 1985-10-02 Gill D C Spraying equipment
US4865253A (en) * 1985-03-18 1989-09-12 Nomix Manufacturing Co., Ltd. Spraying equipment
US4948051A (en) * 1986-06-12 1990-08-14 Nomix Mfg. Co. Ltd. Rotary element for liquid distribution
GB2201907A (en) * 1987-02-24 1988-09-14 Ici Plc Atomising disc
GB2201907B (en) * 1987-02-24 1991-07-03 Ici Plc Atomising disc

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