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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 10589222 B1

PDFFull Text
Date of Patent:
Mar. 17, 2020

Filed:

Nov. 03, 2017

Urea water agitation control device

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventors:

Daisuke Honda, Kariya, JP;

Taiyo Hiroi, Kariya, JP;

Jun Suzuki, Kariya, JP;

Shunsuke Murakami, Kariya, JP;

Saki Okamoto, Inabe, JP;

Assignee:

DENSO CORPORATION, Kariya, JP;

Attorney:

Nixon & Vanderhye PC

Primary Examiner:

Patrick D Maines

Assistant Examiner:

Dapinder Singh

Int. Cl.
CPC ...
B01D 53/34 (2006.01); B01D 53/94 (2006.01); C10G 70/00 (2006.01); F01N 3/20 (2006.01); F01N 9/00 (2006.01); B01D 53/92 (2006.01);
U.S. Cl.
CPC ...
B01D 53/346 (2013.01); B01D 53/92 (2013.01); C10G 70/00 (2013.01); F01N 3/208 (2013.01); F01N 9/00 (2013.01); B01D 53/9431 (2013.01); B01D 2251/2067 (2013.01); F01N 2240/10 (2013.01); F01N 2240/16 (2013.01); F01N 2560/06 (2013.01); F01N 2610/02 (2013.01); F01N 2610/10 (2013.01); F01N 2610/144 (2013.01); F01N 2610/1406 (2013.01); F01N 2610/146 (2013.01); F01N 2610/1486 (2013.01); F01N 2900/0602 (2013.01); F01N 2900/08 (2013.01); F01N 2900/12 (2013.01); F01N 2900/1811 (2013.01); F01N 2900/1818 (2013.01); Y02T 10/47 (2013.01);
Abstract

A urea water agitation control device has an agitation control portion and a temperature sensor which detects a temperature of a urea water. The agitation control portion operates an agitation portion in a specified period which includes a part of a period in which the urea water temperature detected by the temperature sensor is kept at a eutectic point and the urea water radiates a latent heat of solidification.

Find Patent Forward Citations

Honda, Daisuke. (2020). Urea water agitation control device (U.S. Patent No. 10589222). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10589222

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

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