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:
Aug. 11, 1992
Filed:
Dec. 20, 1990
Dirk Friede, Goldbach, DE;
Willi Bette, Erlangen, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
An apparatus and method for generating high-power, high-voltage pulses for a laser having laser electrodes with an electrode path includes at least one charge unit. A pulse-generating network has an input side connected to the at least one charge unit and an output side connected to the laser electrodes. The pulse-generating network has a first branch and a second branch connected parallel to one another and connected to the laser electrodes. The first branch has a first charge capacitor with a relatively high capacitance and a magnetic switch in the form of a saturatable inductor connected in series with the first charge capacitor. The second branch has a second charge capacitor with a relatively low capacitance. A trigger branch is connected parallel to the electrode path. The trigger branch has at least one high-voltage switch and an in-series inductance. The high voltage switch serves as a trigger for initiating a saturation of the magnetic switch and a discharge of the first charge capacitor through the saturated magnetic switch into the laser electrode path.