Conveyors: fluid current – Intake to fluid current conveyor – Load receptacle type
Patent
1988-09-01
1991-03-19
Peters, Jr., Joseph F.
Conveyors: fluid current
Intake to fluid current conveyor
Load receptacle type
406146, 406153, 406 48, 239339, 427240, 261 182, 261115, B65G 5336
Patent
active
050006240
ABSTRACT:
Fluidized powder in a powder preparation container is treated to impart to it a desired moisture content through the feeding into the fluidized powder of a stream of compressed air whose moisture content and temperature have been carefully regulated. Powder in the preparation container which has attained the desired moisture content is then transferred to a powder holding container and from there to a spraying device by which spraying device the powder is electrostatically charged and sprayed on articles. Further, the powder preparation container is heated along several distinct heating zones which are arranged one above the other along the axis, i.e. height, of the container. The powder in the powder preparation container is stratified with the powder at the bottom of the container being affected only negligibly by the continuous introduction of fresh powder through the top of the container.
REFERENCES:
patent: 2171932 (1939-09-01), Holmboe et al.
patent: 2289329 (1942-07-01), Prickett
patent: 2392177 (1946-01-01), Osterheld
patent: 2429359 (1947-10-01), Kassel
patent: 3045315 (1962-07-01), Dusenbury
patent: 4082860 (1978-04-01), Corbett et al.
patent: 4101682 (1978-07-01), Kunz
patent: 4101685 (1978-07-01), Geary et al.
patent: 4371295 (1983-02-01), Hart
patent: 4397268 (1983-08-01), Brown
patent: 4500560 (1985-02-01), Guffroy
patent: 4824295 (1989-04-01), Sharpless
German journal "Mitteilungen des Vereins deutscher Emailfachleute", Sep. 1978, pp. 113-117.
German journal "Metalloberflache", 1978, pp. 444-449.
German journal "Mitteilungen des Vereins deutscher Emailfachleute", 1975, pp. 122-124 and 127-131.
German journal Mitt. des Vereins deutscher Emailfachleute, 1985, pp. 91-96; 1984, pp. 121-126; 1976, pp. 30-33.
German journal "Metalloberflache", 1987, pp. 155-158.
Dietzel, "Emaillierung", 1981, Springer Verlag, pp. 218-220.
W. Luck, "Feuchtigkeit", R. Oldenburg Munchen, Wien, 1964, pp. 200-207 and pp. 258-273.
Ellis Christopher P.
Peters Jr. Joseph F.
Ransburg-Gema AG
LandOfFree
Powder preparation system for coating powder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Powder preparation system for coating powder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powder preparation system for coating powder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2006096