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:
Apr. 07, 2020
Filed:
Nov. 29, 2018
U.s. Government As Represented BY the Secretary of the Army, Picatinny Arsenal, Dover, NJ (US);
John Pirozzi, Holmdel, NJ (US);
Lloyd Khuc, Wharton, NJ (US);
The United States of America as Represented by the Secretary of the Army, Washington, DC (US);
Abstract
An improved system and method for generating high Voltage within an ESAD munition fuze is provided. Conventionally, high voltage transformer conversion circuits used within ESAD munition fuzes utilize a flyback, or step-up transformer. The use of a flyback, or step-up transformer reveal technical limitations when used for the application of increasing arm charge times, voltage conversion efficiency, and power conversion efficiency for ESAD munition fuze applications. Alternatively, the use of a high voltage inductor conversion circuit utilizing an inductor, in combination with a switching transistor allows for a new and improved low cost method for improving ESAD munition fuze applications with respect to generating high voltage from a low voltage source onto a detonator firing capacitor to trigger a Low Energy Explosive Foil Initiator (LEEFI) within an ESAD munition fuze.