The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 1992
Filed:
May. 20, 1991
Leif E Josefsson, Sterling Heights, MI (US);
ABB Flakt, Inc., Madison Heights, MI (US);
Abstract
Partitions in a paint spray booth are adjustably coupled to a grated ceiling of the booth and extend to preselected heights above a grated floor of the booth. The adjustable partitions define a paint spray application zone therebetween wherein air flow rate between the ceiling and the floor of the booth is chosen for optimum paint transfer and overspray removal efficiency, while air flow between the partitions and the booth outer walls may be much lower to conserve investment and running costs. Air flow reducers, such as adjustable perforated plates, are positioned on the grated ceiling above the low rate air flow spaces between the partitions and the outer walls.