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. 14, 1993
Filed:
May. 21, 1992
Applicant:
Inventor:
Richard H Conrad, Tiburon, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
204176 ; 42218616 ;
Abstract
A method employing a precharging pulse to adjust and/or to equalize the peak voltages of a discontinuous bipolar pulse waveform used for powering a corona in an ozone generator system. This precharging pulse is generally opposite in polarity to the first unipolar pulse of the bipolar pulse waveform, and precharges the inductances and capacitances of the system to provide priming energy for the first corona pulse and to compensate for skewing of the waveform due to resonances. This method enables the corona to be operated at the optimum voltage for efficient ozone generation, and provides the ability to fine-tune each system to best match high-voltage transformers to corona cells.