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:
Jan. 24, 1995
Filed:
Feb. 23, 1993
Thomas A Seder, Cedar Rapids, IA (US);
William S Ebeltoft, Marion, IA (US);
W David Meyer, Cedar Rapids, IA (US);
Rockwell International Corporation, Seal Beach, CA (US);
Abstract
A automated miniature fluorescent lamp processing station is disclosed which is used to fabricate miniature fluorescent lamps. The system includes: flow-through gas processing to enhance buffer gas purity, monitoring of the temperature of every lamp in a batch during processing to permit accurate determination of required bus buffer gas fill pressures, real-time determination of target filled pressure at the lamp temperature processing by use of a gas law algorithm and use of microprocessor interfaced sensors and transducers to effect the high level of automation typically required to fabricate avionics grade lamps.