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:
Sep. 18, 2001
Filed:
Mar. 19, 1998
James O. Alexander, Atlanta, GA (US);
William A. King, Loganville, GA (US);
David A. Leone, Lilburn, GA (US);
Siemens Energy & Automation, Inc., Alpharetta, GA (US);
Abstract
An energy information system for use with a circuit breaker coupled between a power source and a load, the energy information system comprising: sensing apparatus for sensing at least one of i) a voltage, and ii) a current flowing between the power source and the load through the circuit breaker; detecting apparatus for detecting transitions of a sensed voltage; counting apparatus for counting a number of times the circuit breaker trips and interrupts the current flow between the power source and the load; measuring apparatus for i) measuring the current flow through the circuit breaker when the circuit breaker trips and interrupts the current flow between the power source and the load and ii) determining a plurality of energy related parameters including a measure of at least one of the voltage, the current and the frequency based on an output from the detecting apparatus, between the power source and the load; input apparatus for accepting a user input, the user input controlling at least one of the circuit breaker and a display apparatus; the display apparatus for displaying at least one of the plurality of conditions of the circuit breaker responsive to the input apparatus; and communication apparatus coupled to the input apparatus for selectively communicating at least one of the plurality of energy related parameters to a remote terminal.