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:
Sep. 03, 2002
Filed:
Feb. 22, 2001
Applicant:
Inventors:
Gerald Haas, St. Gallen, CH;
Hans Peter Michael, St. Gallen, CH;
Assignee:
ITW Gema AG, St. Gallen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G 5/304 ;
U.S. Cl.
CPC ...
B65G 5/304 ;
Abstract
Powder-coating equipment comprises two throttles ( ) each mounted in one of a conveyance-air line ( ) and a supplemental-air line ( ). The throttles' flow impedance' are adjustable in a motorized manner by providing throttle with its own adjustment motor ( ). The adjustment motors, such as electric stepping motors and/or servo-motors are driven by an electronic control unit ( ).