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. 05, 1980
Filed:
Aug. 01, 1978
Dolph Simons, Philadelphia, PA (US);
The Simco Company, Inc., Lansdale, PA (US);
Abstract
In a shockless type static eliminator having pointed discharge electrodes capacitively coupled to the high voltage side of an A.C. power source and a grounded conductive member or housing adjacently spaced from the discharge points, the improvement comprising the interposing of a high voltage shield about the capacitor plates from which the discharge points project in order to minimize the capacitance between such capacitor plates and ground. The reduced plate-to-ground capacitance, C.sub.g, enables a greater portion of the supply voltage, V.sub.s, to be applied to the discharge points without increasing the discharge electrode-to-high voltage capacitance, C.sub.p, thereby permitting the use of smaller and less expensive power supply and static bar constructions.