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:
Jul. 23, 1991
Filed:
Mar. 02, 1990
Applicant:
Inventor:
Wolfgang Welsch, Baldham, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 65 ; 372 64 ; 372 55 ;
Abstract
The capillary of the gas laser is fastened with respect to the housing tube in a particularly accurate and tension high free manner in that a support is provided in the housing tube which is not in direct contact with the capillary, but is connected to the capillary in a mechanically-rigid fashion by way of glass solder. The invention is particularly advantageous in helium-neon lasers and lasers having long capillaries.