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:
Dec. 11, 1984
Filed:
May. 24, 1982
Applicant:
Inventor:
James D Cross, Waterloo, Ontario, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ; H05B / ;
U.S. Cl.
CPC ...
219 / ; 83 15 ; 219384 ; 315231 ;
Abstract
In electrical spark treatment apparatus, more consistent and controllable sparking from multiple spark gaps is achieved by providing individual energy storage components for each spark gap, including a capacitance and an inductance in series with each gap, and a path for charging current in parallel with each gap, and a common means for charging the capacitors and then discharging them to break down the spark gaps. A common damping means is associated with the switching device to absorb surplus energy released during discharge of the capacitors.