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:
Feb. 14, 2023
Filed:
Dec. 21, 2020
Applicant:
3datx Corporation, Buffalo, NY (US);
Inventors:
David W. Miller, Clarence Center, NY (US);
John William Hynd, Clarence Center, NY (US);
Gurdas S. Sandhu, Cary, NC (US);
Andrew D. Burnette, El Dorado Hills, CA (US);
Karl Ropkins, Ilkley, GB;
Assignee:
3DATX Corporation, Buffalo, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/10 (2006.01); G01N 15/02 (2006.01); G01N 15/06 (2006.01); G01N 15/00 (2006.01);
U.S. Cl.
CPC ...
G01M 15/102 (2013.01); G01N 15/00 (2013.01); G01N 15/02 (2013.01); G01N 15/0656 (2013.01); G01N 2015/0046 (2013.01);
Abstract
An emissions measurement system capable of providing an accurate, real-time measurement of an emissions sample is disclosed. The exhaust may be generated by an internal combustion engine, in which case the system may be sequentially connected to the exhaust from the internal combustion engine. The emissions measurement system can include a laser light opacity sensor, a light scattering sensor, and a particle ionization sensor.