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:
Oct. 06, 2020
Filed:
Jun. 30, 2016
Applicant:
Stanley Convergent Security Solutions, Inc., Naperville, IL (US);
Inventors:
Assignee:
Stanley Convergent Security Solutions, Inc., Naperville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01H 1/00 (2006.01); G01P 15/097 (2006.01); G01H 17/00 (2006.01); G01V 1/18 (2006.01); G01P 1/02 (2006.01); G01P 15/08 (2006.01); G01P 15/00 (2006.01); G01V 1/16 (2006.01); G01H 1/14 (2006.01);
U.S. Cl.
CPC ...
G01P 15/097 (2013.01); G01H 17/00 (2013.01); G01P 1/023 (2013.01); G01P 15/0802 (2013.01); G01V 1/184 (2013.01); G01H 1/00 (2013.01); G01H 1/14 (2013.01); G01P 15/00 (2013.01); G01V 1/164 (2013.01);
Abstract
A vibration sensor for construction projects has a housing, a low range accelerometer and a high range accelerometer disposed in the housing, and an analog-to-digital conversion circuit connected to the low and high range accelerometers. The low range accelerometer may have a noise floor below 0.0248 g across frequencies up to 1 kHz, especially between 1 Hz and 315 Hz. The high range accelerometer has a maximum acceleration equal to or greater than 50 g across frequencies up to 1 kHz, especially between 1 Hz and 315 Hz.