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. 01, 1987
Filed:
Jan. 22, 1986
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Komatsu Seisakusho, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 82 ; 372 65 ; 372 55 ;
Abstract
A recess is formed on the upper surface of a cover sealing a laser chamber for accommodating plurality of capacitors for applying discharge voltage across a pair of discharge electrodes thus decreasing the cross-sectional area of a circuit loop passing discharge current. In a modified embodiment, a preliminary ionization gap is provided for a return rod constituting the circuit loop.