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:
Feb. 18, 2003
Filed:
Dec. 27, 2001
Rex L. Breunsbach, Clackamas, OR (US);
Paul M. Austen, Milwaukie, OR (US);
Electronic Controls Design, Inc., Milwaukie, OR (US);
Abstract
An oven analyzer for profiling a conveyor oven is disclosed that accurately and precisely determines the physical characteristics of an oven and stores such information so that it can be outputted to a computer for analysis. In one embodiment, the oven analyzer includes a pallet that moves through the conveyor oven. The pallet houses an electronic data logger that is coupled to multiple sensors. The electronic data logger has memory for storing information obtained from the sensors. A first sensor is a temperature sensor that detects the ambient temperature within the oven. A second sensor is mounted within a metal mass of known thermal characteristics and detects the ovens ability to heat an object. A third sensor detects the position of the pallet within the oven. The electronic data logger stores the data received from the sensors in the memory for selective output to a computer for analysis or printing.