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:
Mar. 21, 2017
Filed:
Oct. 29, 2014
Applicant:
Luis Santana, Miami, FL (US);
Inventor:
Luis Santana, Miami, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 5/04 (2006.01); H02H 1/00 (2006.01); H02H 3/08 (2006.01);
U.S. Cl.
CPC ...
H02H 1/0007 (2013.01); H02H 3/08 (2013.01); H02H 5/04 (2013.01);
Abstract
Electronic safety shutoff with dual redundancy is provided for use in combination with an electronic device to prevent fire, explosion, electrocution or shock. In one embodiment, four sensors, including two smoke sensors and two temperature sensors provide input to the logic gate circuit. The logic gate circuit determines the output signal to maintain power or interrupt power. Any combination of two or more sensors triggering will activate a power interrupting signal by the logic gate circuit, thereby activating an emergency power shutoff.