Coating apparatus – Projection or spray type – Applying solid particulate material
Patent
1988-08-02
1990-04-03
Hoag, Willard
Coating apparatus
Projection or spray type
Applying solid particulate material
55294, 55302, 55430, 55483, 981152, 118326, 118634, 118DIG7, B05B 1512
Patent
active
049130854
ABSTRACT:
A booth for applying a powdered coating to the surfaces of workpieces in which a clean gas zone is joined to the coating zone via the rear wall, which is connected to an extractor fan. Located in a recess of the rear wall is a frame-like structure, the outer frame of which is split up into individual areas by means of frame cross-members each area receiving a filter element, which is housed in an interchangeable cassette, and consisting of a continuous zig-zag shaped or wave-shaped surface-membrane filter strip. Each area of the frame is covered in a leak-proof manner by a protective hood in hood space in an oblique manner towards the coating zone and detach the excess powder attached to the membrane applied thereon, which is diverted through a slat-type screen down to the floor of the booth and into a powder container. Thorough cleaning can be effected by a second cleaning device arranged in the coating zone or after removal of an interchangeable cassette from the booth.
REFERENCES:
patent: 602964 (1988-04-01), Gelder
patent: 2944629 (1960-07-01), Eissmann
patent: 3605387 (1971-09-01), Margraf
patent: 3891414 (1975-06-01), Snader
patent: 3905785 (1975-09-01), Fabre
patent: 4153008 (1979-05-01), Marino et al.
patent: 4223599 (1980-09-01), Napadow
patent: 4227903 (1980-10-01), Gustavsson et al.
patent: 4266953 (1981-05-01), Matthys et al.
patent: 4303417 (1981-12-01), Koch
patent: 4359330 (1982-11-01), Copley
patent: 4364751 (1982-12-01), Copley
patent: 4401445 (1983-08-01), Browning
patent: 4506625 (1985-03-01), Vohringer
patent: 4770118 (1988-09-01), Vohringer et al.
Metalloberflache, 39 (1984) 4, Apr. 1984, Prof. Dr. W. Jantsch and Dr. J. fmann, pp. 129-133.
ESB Elekstrostatische Spruhund Veschichtungsanglagen G.F. Vohinger GmbH, Kompakte Pulver-Beschichtungsanlage nutzt besseres Funktions-prinzip fur Vielfarbenbetrieb mit und ohne Recycling.
GEMA AG, Das neue GEMA-Pulverruckgewinnungssystem MFG fur Automatikenlagen ermoglicht wirtschaftlichen Fabwechsel, pp. 1-8.
Reiser Armin
Vohringer Gerhard F.
ESB Elektorstatische Spruh-und Beschichtungsanlagen G.F. Vohring
Hoag Willard
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