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:
Sep. 22, 1987
Filed:
Jul. 16, 1986
Applicant:
Inventor:
George Y Eastman, Lancaster, PA (US);
Assignee:
Thermacore, Inc., Lancaster, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 34 ; 372107 ; 372 98 ; 372 65 ;
Abstract
A support structure for a gas laser cavity in which the longitudinal support members are constructed as identical heat pipes with a common thermal interconnection. With this common thermal system, thermal effects and, therefore, thermal expansions are equalized for all members and the laser cavity maintains alignment despite changes in operating temperatures.