Title:
METHOD AND DEVICE FOR POWDER-COATING
Document Type and Number:
WIPO Patent Application WO/1993/024242
Kind Code:
A1
Abstract:
Proposed is a method of powder-coating electrically conducting workpieces (1) with a coating powder, in particular a paint coating powder. The method comprises the following steps: first, the optionally cleaned and/or surface-treated workpiece (1) is heated inductively by means of an inductor (2) to the processing temperature or melting or softening point of the coating powder. The coating powder is then sprayed on to the inductively heated workpiece (1) by means of a spraying device (3, 8) so that the coating powder is at least fused on to the inductively heated workpiece (1) by the heat of the workpiece (1).
Inventors:
HARNISCH WERNER (DE)
RETTENMAIER HORST (DE)
RETTENMAIER HORST (DE)
Application Number:
PCT/DE1993/000339
Publication Date:
December 09, 1993
Filing Date:
April 16, 1993
Export Citation:
Assignee:
EMA ELEKTRO MASCHINEN SCHULTZE (DE)
HARNISCH WERNER (DE)
RETTENMAIER HORST (DE)
HARNISCH WERNER (DE)
RETTENMAIER HORST (DE)
International Classes:
B05B13/02; B05B13/04; B05B13/06; B05D1/12; B05C9/10; B05C9/14; B05C19/00; B05C19/06; B05D3/02; B05D3/14; B05D7/14; (IPC1-7): B05D3/02; B05D7/14; B05B13/02
Domestic Patent References:
| WO1990007984A2 | 1990-07-26 |
Foreign References:
| GB2244942A | 1991-12-18 | |||
| NL8204427A | 1984-06-01 |
Attorney, Agent or Firm:
Naumann, Ulrich (Gaisbergstrasse 3, Heidelberg, DE)
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