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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.:

US 10401273 B1

PDFFull Text
Expired
Date of Patent:
Sep. 03, 2019

Filed:

Oct. 13, 2015

Particle detection system

Applicant:

Ngk Spark Plug Co., Ltd., Nagoya-shi, Aichi, JP;

Inventors:

Takeshi Sugiyama, Ichinomiya, JP;

Masayuki Motomura, Komak, JP;

Norimasa Osawa, Inuyama, JP;

Hirokazu Murase, Nisshin, JP;

Assignee:

NGK SPARK PLUG CO., LTD., Nagoya-shi, Aichi, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Natalie Huls

Assistant Examiner:

Suman K Nath

Int. Cl.
CPC ...
G01N 15/06 (2006.01); G01M 15/10 (2006.01); F01N 11/00 (2006.01); G01N 27/60 (2006.01); G01N 15/00 (2006.01);
U.S. Cl.
CPC ...
G01N 15/06 (2013.01); F01N 11/00 (2013.01); G01M 15/102 (2013.01); G01N 15/0656 (2013.01); G01N 27/60 (2013.01); F01N 2560/05 (2013.01); F01N 2560/20 (2013.01); G01N 2015/0046 (2013.01); Y02T 10/47 (2013.01);
Abstract

A particle detection system () includes a particle sensor () having a detection section () exposed to a gas under measurement EG. The particle sensor () includes an insulating member (), and a heater section () for heating at least a portion of the gas contact surface () of the insulating member (). The particle detection system () includes adhesive restraining energization means (, S, S) for heating the gas contact surface () to an adhesion restraining temperature Td at which adhesion of the particles S to the gas contact surface () is restrained as compared with the case where the heater section is not energized, wherein adhering particles SA which are particles adhering to the gas contact surface () burn at the particle burning temperature Tb.

Find Patent Forward Citations

Sugiyama, Takeshi. (2019). Particle detection system (U.S. Patent No. 10401273). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10401273

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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