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:
Jul. 25, 1989
Filed:
Jan. 27, 1988
Robert A Chattin, Mundelein, IL (US);
Gendex Corporation, Franklin Park, IL (US);
Abstract
A high voltage power supply circuit for a high frequency medical X-ray generator comprises a high voltage transformer having a primary and a secondary and an inverter circuit responsive to predetermined control input signals for producing corresponding inverter output signals. A responant circuit is coupled with the inverter circuit and is resonsive to the inverter output signals for producing corresponding voltage pulses for energizing the primary of the high voltage transformer. The resonant circuit includes a capacitive component and an inductive component, the latter being provided by the primary of the high voltage transformer coupled in series circuit with the inverter circuit and with the capacitive component. A KVP regulator circuit provides the control input signals for the inverter circuit in the form of a series of KV firing pulses.