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:
Mar. 17, 1981
Filed:
Sep. 26, 1978
Werner Malburg, Neubiberg, DE;
Friedbert Mohr, Zorneding, DE;
Abstract
The present nozzle assembly for gas-dynamic high efficiency lasers with a oling system comprises a plurality of specially formed nozzle members or so-called lamellae. Each nozzle has its own cooling passages, matching bodies and glide surfaces. A series of nozzle members are placed in thermal contact with each other within a mounting or holding block. A coolant flows through said cooling passages which extend through each nozzle throat region and through matching bodies of the nozzle members so that a uniform temperature prevails across the nozzle assembly whereby the nozzle dimensions are maintained constant especially at the nozzle throat width and whereby leakage flows are eliminated.