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:
May. 08, 1984
Filed:
Feb. 04, 1983
Timothy S Matt, Bay Village, OH (US);
Nordson Corporation, Amherst, OH (US);
Abstract
A coating system for automatically discharging a coating material from a nozzle onto objects moving relative to the nozzle in a path past the nozzle. Each object receives two separately located quantities of the coating material from the single nozzle. A first sensor detects the presence of an object at a first point upstream of the nozzle, and a second sensor detects the presence of the object at a second point downstream of the first point and yet upstream of the nozzle. A delay timer is responsive to either of the sensors to produce a delay signal after a delay time corresponding to a predetermined distance of travel by the sensed object. A duration timer is responsive to the delay signal to produce a duration signal for a duration time corresponding to a predetermined distance of travel by the sensed object. The duration signal is used to create a control signal for effecting discharge of the coating material from the nozzle onto each object.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile