GB1270452A - Apparatus for dusting objects with powder - Google Patents

Apparatus for dusting objects with powder

Info

Publication number
GB1270452A
GB1270452A GB2034569A GB2034569A GB1270452A GB 1270452 A GB1270452 A GB 1270452A GB 2034569 A GB2034569 A GB 2034569A GB 2034569 A GB2034569 A GB 2034569A GB 1270452 A GB1270452 A GB 1270452A
Authority
GB
United Kingdom
Prior art keywords
powder
gas
stream
gun
april
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
GB2034569A
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 DE19681752257 external-priority patent/DE1752257A1/en
Priority claimed from DE19681814809 external-priority patent/DE1814809A1/en
Priority claimed from DE19696901158 external-priority patent/DE6901158U/en
Priority claimed from DE19691915657 external-priority patent/DE1915657A1/en
Application filed by Atlas Copco AB filed Critical Atlas Copco AB
Priority to GB5234271A priority Critical patent/GB1272380A/en
Publication of GB1270452A publication Critical patent/GB1270452A/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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • 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
    • 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
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for 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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • B05B7/1445—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means involving vibrations

Abstract

1,270,452. Powder distributors. ATLAS COPCO A.B. 21 April, 1969 [26 April, 1968; 14 Dec., 1968; 14 Jan., 1969; 27 March, 1969], No. 20345/69. Heading B2F. Apparatus for spraying articles with powder from a powder-gas mixture comprise a spray gun 1 with an inlet 3 for a powder-gas stream, stationary vanes 9 shaped and located to impart a whirling motion to said stream, and a Venturi system 12 through which said stream passes adapted to accelerate the powder particles. A further inlet 7 for a supply of additional gas and a further Venturi system may be present. An electrode 15, 16 connected to a high voltage source may be present to effect charging of the particles. The Venturi 12 may have an axis inclined to that of the powdergas stream supplied, and the gun may have a tubular nozzle with holes in the walls thereof allowing at least a part of the gas to escape sideways, or the gun outlet may be provided with a jet-shaping baffle which may act as electrode. At least part of the powder-gas conduit may be coated with abrasion-resistant material, e.g. polytetrafluoroethylene.
GB2034569A 1968-04-26 1969-04-21 Apparatus for dusting objects with powder Expired GB1270452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5234271A GB1272380A (en) 1968-04-26 1969-04-21 A spray gun for dusting objects with powder

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19681752257 DE1752257A1 (en) 1968-04-26 1968-04-26 Spray gun for powder spraying
DE19681814809 DE1814809A1 (en) 1968-12-14 1968-12-14 Method and device for dusting objects with powder
DE19696901158 DE6901158U (en) 1969-01-14 1969-01-14 CONVEYOR DEVICE FOR POWDER ON POWDER SPRAYING SYSTEMS
DE19691915657 DE1915657A1 (en) 1968-04-26 1969-03-27 Plant for coating workpieces

Publications (1)

Publication Number Publication Date
GB1270452A true GB1270452A (en) 1972-04-12

Family

ID=27430667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2034569A Expired GB1270452A (en) 1968-04-26 1969-04-21 Apparatus for dusting objects with powder

Country Status (7)

Country Link
JP (1) JPS51140B1 (en)
BE (1) BE732186A (en)
CH (1) CH521173A (en)
FR (1) FR2011817A1 (en)
GB (1) GB1270452A (en)
NL (1) NL6906439A (en)
SE (1) SE356226B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011950A1 (en) * 1991-01-11 1992-07-23 Jason Industries Limited Powder fluidising system
WO1997037769A1 (en) * 1996-04-04 1997-10-16 Nordson Corporation Tribo-electric powder spray coating using conical spray
US5820941A (en) * 1993-09-22 1998-10-13 Nordson Corporation Powder spray coating
CN101703974B (en) * 2009-10-19 2011-09-14 李志军 Electrostatic powder spray gun with built-in dust blowing system
ITBO20100451A1 (en) * 2010-07-15 2012-01-16 Ibix Srl AIR GUN
CN101850310B (en) * 2009-10-19 2012-07-18 李志军 Built-in powder discharge concentration adjustment system and powder gun of powder clearing system of swiftach

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791034A (en) * 1971-11-18 1973-03-01 Ransburg Corp SPRAYING APPARATUS AND METHOD
JPS5266813U (en) * 1975-11-14 1977-05-18
DE102011055660B4 (en) * 2011-11-23 2013-09-05 P+S Pulverbeschichtungs- Und Staubfilteranlagen Gmbh Method for applying powder by means of a powder spray gun and powder spray gun for carrying out the method
CN103263988A (en) * 2013-06-03 2013-08-28 江苏大学 Agricultural pneumatic type electrostatic atomization spray gun
EP3892384A1 (en) * 2020-04-07 2021-10-13 Rolf Schlicht GmbH Dispensing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127960C (en) * 1961-12-08

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011950A1 (en) * 1991-01-11 1992-07-23 Jason Industries Limited Powder fluidising system
US5820941A (en) * 1993-09-22 1998-10-13 Nordson Corporation Powder spray coating
WO1997037769A1 (en) * 1996-04-04 1997-10-16 Nordson Corporation Tribo-electric powder spray coating using conical spray
US6045053A (en) * 1996-04-04 2000-04-04 Nordson Corporation Tribo-electric powder spray coating using conical spray
CN101703974B (en) * 2009-10-19 2011-09-14 李志军 Electrostatic powder spray gun with built-in dust blowing system
CN101850310B (en) * 2009-10-19 2012-07-18 李志军 Built-in powder discharge concentration adjustment system and powder gun of powder clearing system of swiftach
ITBO20100451A1 (en) * 2010-07-15 2012-01-16 Ibix Srl AIR GUN
WO2012007497A1 (en) * 2010-07-15 2012-01-19 Ibix S.R.L. Air gun
US9056328B2 (en) 2010-07-15 2015-06-16 Ibix S.R.L. Air gun

Also Published As

Publication number Publication date
CH521173A (en) 1972-04-15
FR2011817A1 (en) 1970-03-13
NL6906439A (en) 1969-10-28
BE732186A (en) 1969-10-01
JPS51140B1 (en) 1976-01-06
SE356226B (en) 1973-05-21

Similar Documents

Publication Publication Date Title
GB1422262A (en) Apparatus for coating articles with plastics material powder
GB1037521A (en) Apparatus for dispensing and electrically charging substances in discrete particulate form
GB1046865A (en) A plasma spray gun device
GB1270452A (en) Apparatus for dusting objects with powder
DE3465573D1 (en) Paint spraying apparatus
GB818184A (en) Method of and apparatus for flame spraying
GB1080759A (en) Method and apparatus for electrostatic deposition of coating materials
GB1019204A (en) Wetting powdered substances
ES8200571A1 (en) Arrangement in connection with nozzles of powder sprayers or for disintegration and distribution of solid particles in powder form in a gas stream
ES386816A1 (en) Paint spraying method and apparatus
GB1338112A (en) Process and device for coating objects with powdery substances
GB791554A (en) Improvements in and relating to the mixing of particulate solid material with liquid
GB1084385A (en) Process and apparatus for treating powdered or granulated substances
GB911998A (en) Heat-fusible material spray gun and method of spraying
GB1261307A (en) Apparatus for the electrostatic coating of objects with atomised solids particles
GB1022556A (en) Improved apparatus for projecting pulverulent materials
GB1068050A (en) Improvements in or relating to devices for generating a rotational jet of fluid
US3049092A (en) Apparatus for the electrostatic coating of articles
GB1333091A (en) Apparatus for spraying powder
GB1101782A (en) Spraying apparatus having improved spray controlling means
GB1497558A (en) Powder coating of articles
GB1151079A (en) Improvements in or relating to Guns for the Electrostatic Spray Coating of Objects with a Powder.
SE8305891D0 (en) METHOD OF SPRAY NOZZLE EQUIPMENT FOR IMPLEMENTATION OF THE PROCEDURE
GB894776A (en) Improvements in or relating to an aerosol fog spray device
GB1125446A (en) Electrostatic spraying gun

Legal Events

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