GB1307878A - Electrostatic paint spraying - Google Patents

Electrostatic paint spraying

Info

Publication number
GB1307878A
GB1307878A GB2973370A GB2973370A GB1307878A GB 1307878 A GB1307878 A GB 1307878A GB 2973370 A GB2973370 A GB 2973370A GB 2973370 A GB2973370 A GB 2973370A GB 1307878 A GB1307878 A GB 1307878A
Authority
GB
United Kingdom
Prior art keywords
paint
fan
edge
june
workpiece
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
GB2973370A
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.)
MUELLER ERNST KG
Original Assignee
MUELLER ERNST KG
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 MUELLER ERNST KG filed Critical MUELLER ERNST KG
Publication of GB1307878A publication Critical patent/GB1307878A/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
    • B05B5/0407—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 with a spraying edge, e.g. like a cup or a bell
    • 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
    • B05B5/0426—Means for supplying shaping gas

Abstract

1307878 Electrostatic spraying ERNST MUELLER KG 18 June 1970 [30 June 1969] 29733/70 Heading B2F Electrostatic paint spraying is carried out using a gun with paint supplied via a pipe 23 to a rotating conical member 20, the paint being sprayed from a scattering edge 21, charged from a charging edge 22 and directed towards a workpiece to be sprayed by air jets from outlets 16 and by an axial flow fan 24 which is of a smaller radius than the scattering edge so as not to draw paint through itself but provide an air stream which will draw paint into it forward of the fan and so ensure a more even paint distribution on the workpiece. The fan blades may be surrounded by a ring 26. Both the fan and scattering edge are mounted on a rotor 17 driven by an electric motor 12.
GB2973370A 1969-06-30 1970-06-18 Electrostatic paint spraying Expired GB1307878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933147 DE1933147A1 (en) 1969-06-30 1969-06-30 Paint spray gun for electrostatic paint spraying

Publications (1)

Publication Number Publication Date
GB1307878A true GB1307878A (en) 1973-02-21

Family

ID=5738437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2973370A Expired GB1307878A (en) 1969-06-30 1970-06-18 Electrostatic paint spraying

Country Status (10)

Country Link
AT (1) AT303928B (en)
BE (1) BE752582A (en)
CH (1) CH531368A (en)
DE (1) DE1933147A1 (en)
DK (1) DK124733B (en)
FR (1) FR2045825B1 (en)
GB (1) GB1307878A (en)
NL (1) NL7008644A (en)
NO (1) NO126989B (en)
SE (1) SE367553B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128106A (en) * 1982-10-13 1984-04-26 Ici Plc Electrostatic sprayhead assembly
US4489894A (en) * 1981-02-27 1984-12-25 National Research Development Corporation Inductively charged spraying apparatus
GB2143153A (en) * 1983-07-12 1985-02-06 Ici Plc Spraying
US4579279A (en) * 1983-03-03 1986-04-01 National Research Development Corporation Electrostatic sprayers
US4735364A (en) * 1983-01-06 1988-04-05 National Research Development Corporation Electrostatic spray head
WO2018033810A1 (en) * 2016-08-18 2018-02-22 Safepack Products Ltd. Spray head having uniform coverage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005677C2 (en) * 1980-02-15 1982-06-24 Basf Farben + Fasern Ag, 2000 Hamburg Method and device for the electrostatic coating of objects with liquids
EP0089043A3 (en) * 1981-01-28 1984-01-11 BASF Lacke + Farben AG Method and apparatus for coating objects electronically with fluids
DE3108292C2 (en) * 1981-03-05 1986-05-07 Mantis ULV-Sprühgeräte GmbH, 2050 Hamburg Method and device for spraying a liquid or suspension
DE3505619C2 (en) * 1985-02-19 1986-12-11 Kopperschmidt-Mueller Gmbh & Co Kg, 4800 Bielefeld Process for coating objects and apparatus for carrying out the process
US4659018A (en) * 1985-05-31 1987-04-21 Westinghouse Electric Corp. Orbiting nozzle dispersion apparatus
DE3668561D1 (en) * 1985-05-31 1990-03-08 Unimation Inc DISPERSING DEVICE WITH A ROTATING NOZZLE.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489894A (en) * 1981-02-27 1984-12-25 National Research Development Corporation Inductively charged spraying apparatus
GB2128106A (en) * 1982-10-13 1984-04-26 Ici Plc Electrostatic sprayhead assembly
US4779805A (en) * 1982-10-13 1988-10-25 Imperial Chemical Industries Plc Electrostatic sprayhead assembly
US4735364A (en) * 1983-01-06 1988-04-05 National Research Development Corporation Electrostatic spray head
US4579279A (en) * 1983-03-03 1986-04-01 National Research Development Corporation Electrostatic sprayers
GB2143153A (en) * 1983-07-12 1985-02-06 Ici Plc Spraying
WO2018033810A1 (en) * 2016-08-18 2018-02-22 Safepack Products Ltd. Spray head having uniform coverage

Also Published As

Publication number Publication date
FR2045825B1 (en) 1973-01-12
CH531368A (en) 1972-12-15
NL7008644A (en) 1971-01-04
FR2045825A1 (en) 1971-03-05
NO126989B (en) 1973-04-24
DE1933147A1 (en) 1971-01-21
AT303928B (en) 1972-12-11
DK124733B (en) 1972-11-20
BE752582A (en) 1970-12-01
SE367553B (en) 1974-06-04

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Legal Events

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