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. 14, 2020
Filed:
Feb. 22, 2018
Asco Power Technologies L.p., Florham Park, NJ (US);
John Hayes, Hardwick, NJ (US);
ASCO Power Technologies L.P., Florham Park, NJ (US);
Abstract
In an example, a method for signaling a generator includes coupling a transmitter to a generator, a receiver to a transfer switch, a first conductor between a first output of the transmitter and a second input of the receiver, and a second conductor between a second output of the receiver and a first input of the transmitter. The method also includes providing an input power signal to the transmitter, and transmitting an electrical-loop signal around a closed loop circuit. After transmitting the electrical-loop signal, the method includes determining a resistance of the closed loop circuit. If the determined resistance is zero or infinite, then the method includes activating an alarm system. If the determined resistance is at a first reference-resistance value, then the method includes maintaining a deactivation of the generator. If the determined resistance is at a second reference-resistance value, then the method includes activating the generator.