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. 07, 2017
Filed:
Nov. 18, 2014
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventor:
David E. Burchfield, Rancho Cucamonga, CA (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 37/00 (2006.01); H01J 37/244 (2006.01); H01J 49/02 (2006.01); G01N 27/62 (2006.01); H01J 49/00 (2006.01);
U.S. Cl.
CPC ...
H01J 37/244 (2013.01); G01N 27/622 (2013.01); H01J 49/0095 (2013.01); H01J 49/025 (2013.01); H01J 2237/24405 (2013.01);
Abstract
A system for detecting particles in a gas stream comprises a Faraday collector separating charged particles into positive and negative streams to be detected. The Faraday collector includes a plurality of interdigitated wires, with a first plurality of wires charged with a positive potential and a second plurality of wires charged with a negative potential to separate particles in the gas stream into the positive and negative streams.