Title:
【発明の名称】スプレーブース及びその制御装置及び制御方法
Document Type and Number:
Japanese Patent JP2904912
Kind Code:
B2
Abstract:
A spray booth for applying a coating to a substrate includes an outer chamber (12) containing a fluid therein having a predetermined first temperature and/or humidity and an inner chamber (14) in fluid communication with the outer chamber (12). The inner chamber (14) contains the fluid therein at a higher predetermined second humidity and/or temperature. The inner chamber (14) includes a fan (42) for recirculating a flow of the fluid at the second predetermined temperature and/or humidity therethrough and filters (34,36,44,46) for removing airborne contaminants. A temperature and/or humidity control device (58) exhausts a predetermined amount of the fluid from the inner chamber (14) out of the inner (14) and outer chambers (12) said exhausted fluid being essentially free of toxic contaminants, the exhaust of the fluid drawing fluid from the outer chamber (12) into the inner chamber (14) to lower the temperature and/or humidity in the inner chamber (14).
Inventors:
MAAKU EFU MOTSUSAA
BURUUSU JII MATSUKUMOODEII
BURUUSU JII MATSUKUMOODEII
Application Number:
JP32874290A
Publication Date:
June 14, 1999
Filing Date:
November 28, 1990
Export Citation:
Assignee:
SAAMATETSUKU INTERN INC
International Classes:
B05B15/12; B05D1/02; (IPC1-7): B05B15/12; B05D1/02
Domestic Patent References:
| JP6411668A |
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)