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. 12, 1991
Filed:
May. 25, 1990
Applicant:
Inventors:
Uwe Esskuchen, Hanau, DE;
Werner Hansli, Alsbach, DE;
Assignee:
Honeywell Regelsysteme GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 94 ; 372 87 ; 356350 ;
Abstract
A ring laser gyro including two partial gas discharge paths in which by an electrode arrangement an opposite gas discharge is ignited. Outside of the discharge path between the electrodes (24,26) connected to the ignition voltage ion traps (40,42) are provided in order to prevent a gas discharge between those electrodes (FIG. 1).