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:
Jun. 11, 1991
Filed:
Mar. 05, 1990
Joseph P Ficalora, Oak Ridge, NJ (US);
Allied-Signal Inc., Morris Township, Morris County, NJ (US);
Abstract
A ring laser gyro features an arrangement wherein the ionized gas atoms flowing in a sealed envelope in an optical cavity flow transverse to the optical axis of the gyro in the optical gain sections thereof, thereby eliminating gas flow bias errors. An arrangement of the type described has the added advantage of providing a larger gas reservoir in small ring laser gyros which increases the life of the gyro. The transverse discharge arrangement obviates the necessity of equal curents flowing through gas ionizing electrodes and minimizes the tendency for gas flow oscillations at high current values.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile