Title:
QUICK COLOR CHANGE POWDER COATING SYSTEM
Document Type and Number:
WIPO Patent Application WO2001019529
Kind Code:
A3
Abstract:
Systems and methods for applying powder coating materials in electrostatic spray systems are provided. A gravity feed of recovered powder coating from the recovery system (60) to the feed system (50) is disclosed. In addition, a powder feed system (50) is disclosed wherein a powder suction lance assembly (80) has only two operable positions, a first for feeding powder from a fluidized hopper (52) and also corresponding to a purge position for a purge manifold, and a second retracted position for powder color changes and servicing. Also, a pump assembly block (112) in physical communication with an air line attachment plate (114), a suction tube plate (116), and a hose manifold plate (118) is disclosed. Method for applying a first powder color and a second powder color in a powder feed center are also provided.
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JPH06238209 | MASKING TAPE AND USE THEREOF |
Inventors:
SHUTIC JEFFREY R (US)
JONES EDWARD L (US)
THOMAS MICHAEL S (US)
PEDDIE ANDREW M (US)
KREEGER KENNETH A (US)
SCHROEDER JOSEPH G (US)
JONES EDWARD L (US)
THOMAS MICHAEL S (US)
PEDDIE ANDREW M (US)
KREEGER KENNETH A (US)
SCHROEDER JOSEPH G (US)
Application Number:
PCT/US2000/025383
Publication Date:
April 17, 2003
Filing Date:
September 15, 2000
Export Citation:
Assignee:
NORDSON CORP (US)
SHUTIC JEFFREY R (US)
JONES EDWARD L (US)
THOMAS MICHAEL S (US)
PEDDIE ANDREW M (US)
KREEGER KENNETH A (US)
SCHROEDER JOSEPH G (US)
SHUTIC JEFFREY R (US)
JONES EDWARD L (US)
THOMAS MICHAEL S (US)
PEDDIE ANDREW M (US)
KREEGER KENNETH A (US)
SCHROEDER JOSEPH G (US)
International Classes:
B05B15/04; B05B7/14; B05B12/14; B05B15/12; (IPC1-7): B05B15/12; B05B15/04; B05B7/14
Domestic Patent References:
WO1999012658A1 | 1999-03-18 |
Foreign References:
US3714926A | 1973-02-06 | |||
US5421885A | 1995-06-06 | |||
US4504292A | 1985-03-12 | |||
EP0223660A1 | 1987-05-27 | |||
DE3028588A1 | 1982-02-18 | |||
DE19517229A1 | 1996-11-14 | |||
US5928423A | 1999-07-27 | |||
EP0689875A2 | 1996-01-03 | |||
DE29518478U1 | 1996-01-18 | |||
US5615980A | 1997-04-01 | |||
EP0165815A2 | 1985-12-27 |
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