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:
Jan. 04, 2022
Filed:
Jan. 30, 2020
Dynaenergetics Europe Gmbh, Troisdorf, DE;
DynaEnergetics Europe GmbH, Troisdorf, DE;
Abstract
An electronic ignition circuit for use with a fuse head may include a microcontroller; a firing capacitor operably coupled to the fuse head; a voltage measuring circuit operably coupled to the microcontroller and configured to measure a voltage across the firing capacitor; and a switch operably coupled to the microcontroller, the switch being provided in series with the fuse head and a ground. The microcontroller may be configured control the voltage measuring circuit to measure a first voltage across the firing capacitor; actuate the switch to discharge the firing capacitor across the fuse head in response to a firing signal; control the voltage measuring circuit to measure a second voltage across the firing capacitor; and output a shot detection signal based on the first voltage and the second voltage.