Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013154696 - POWDER SPRAY GUN COMPRISING A WEAR RESISTANT ELECTRODE SUPPORT

Publication Number WO/2013/154696
Publication Date 17.10.2013
International Application No. PCT/US2013/029086
International Filing Date 05.03.2013
IPC
B05B 5/03 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
025Discharge apparatus, e.g. electrostatic spray guns
03characterised by the use of gas
CPC
B05B 15/18
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
15Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
14Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
18for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts
B05B 5/025
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
025Discharge apparatus, e.g. electrostatic spray guns
B05B 5/032
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
025Discharge apparatus, e.g. electrostatic spray guns
03characterised by the use of gas ; , e.g. electrostatically assisted pneumatic spraying
032for spraying particulate materials
B05B 5/0533
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
5Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
025Discharge apparatus, e.g. electrostatic spray guns
053Arrangements for supplying power, e.g. charging power
0533Electrodes specially adapted therefor; Arrangements of electrodes
B05B 7/025
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02Spray pistols; Apparatus for discharge
025Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
Applicants
  • NORDSON CORPORATION [US]/[US]
Inventors
  • MATHER, Brian, D.
  • JUHN, Dale, R.
Agents
  • LEWIS, Leonard, L.
Priority Data
61/623,21912.04.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POWDER SPRAY GUN COMPRISING A WEAR RESISTANT ELECTRODE SUPPORT
(FR) PISTOLET DE PULVÉRISATION DE POUDRE COMPRENANT UN SUPPORT D'ÉLECTRODE RÉSISTANT À L'USURE
Abstract
(EN)
A spray nozzle assembly is provided with an electrode, a wear resistant member, and a compliant sleeve. The wear resistant member supports the electrode and is supported by the compliant sleeve. For coating operations that use abrasive powder such as porcelain enamel, the wear resistant member may comprise ceramic. The compliant sleeve may be made of an elastic material such as plastic, which allows one end of the compliant sleeve to receive an end of a glass powder tube. The wear resistant member may be in the form of a ceramic spider. The electrode may be installed in-line with a powder flow path defined by the powder tube, which extends through a spray gun body.
(FR)
L'invention concerne un ensemble de buse de pulvérisation qui comprend une électrode, un élément résistant à l'usure et un manchon élastique. L'élément résistant à l'usure supporte l'électrode et est supporté par le manchon élastique. Pour des opérations de revêtement qui utilisent une poudre abrasive telle que de l'émail de porcelaine, l'élément résistant à l'usure peut comprendre une céramique. Le manchon élastique peut être fait d'une matière élastique telle qu'une matière plastique, qui permet à une extrémité du manchon élastique de recevoir une extrémité d'un tube de poudre de verre. L'élément résistant à l'usure peut être sous la forme d'une araignée en céramique. L'électrode peut être installée en ligne avec un trajet d'écoulement de poudre défini dans le tube de poudre, qui s'étend à travers un corps de pistolet de pulvérisation.
Latest bibliographic data on file with the International Bureau