Title:
【発明の名称】水性塗料および有機溶剤塗料双方の散布装置
Document Type and Number:
Japanese Patent JPH03505842
Kind Code:
A
Abstract:
PCT No. PCT/US89/02444 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Jun. 5, 1989.An electrode (60) for electrically charging dispensed coating material is electrically substantially isolated from the coating material dispensing device (16). Sources provide first (30-36) and second (70-76) coating materials, the first (30-36) of which is electrically substantially more conductive and the second (70-76) of which is electrically substantially less conductive. The first (30-36) or the second (70-76) coating material is alternately supplied to the coating material dispensing device (16). A high-magnitude electrostatic potential supply (58) provides electrostatic high potential to the electrode (60) and selectively to the coating material dispensing device (16). The high-magnitude electrostatic potential supply (58) is coupled (62) to the coating material dispensing device (16) when the second coating material (70-76) is supplied to the coating material dispensing device (16) and is uncoupled (62) from the coating material dispensing device (16) when the first coating material (30-36) is supplied to the coating material dispensing device (16).
Inventors:
Cox jack el
Schaeffenberger James A
Schaeffenberger James A
Application Number:
JP50660889A
Publication Date:
December 19, 1991
Filing Date:
June 05, 1989
Export Citation:
Assignee:
AB Industry Co., Ltd.
International Classes:
B05B5/04; B05B5/16; B05B12/14; (IPC1-7): B05B5/04; B05B5/16
Attorney, Agent or Firm:
Takashi Ishida (3 others)