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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 9458787 B1

PDFFull Text
Date of Patent:
Oct. 04, 2016

Filed:

Dec. 31, 2013

Technique for correcting injector characteristics in engine of vehicle

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Hyundai Autron Company Ltd., Seongnam, Gyeonggi-Do, KR;

Inventors:

Choong Seob Park, Gyeonggi-Do, KR;

Hyung Ju Lee, Seoul, KR;

Hak Mo Yoo, Gyeonggi-Do, KR;

Ji Haeng Lee, Gyeonggi-Do, KR;

Doo Jin Jang, Seoul, KR;

Kang Hee Cho, Gyeonggi-Do, KR;

Si Kwang Lee, Gyeonggi-Do, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Hyundai Autron Company, Ltd., Seongnam, Gyeonggi-do, KR;

Attorneys:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

Peter F. Corless

Primary Examiner:

John Kwon

Int. Cl.
CPC ...
B60T 7/12 (2006.01); F02D 41/30 (2006.01); F02D 41/20 (2006.01); F02D 41/24 (2006.01); F02D 41/28 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F02D 41/3005 (2013.01); F02D 41/20 (2013.01); F02D 41/2467 (2013.01); F02D 41/28 (2013.01); F02D 41/247 (2013.01); F02D 2041/1432 (2013.01); F02D 2041/2051 (2013.01); F02D 2041/2058 (2013.01); F02D 2041/285 (2013.01);
Abstract

A technique for correcting injector characteristics is provided. In particular, a micro control unit is configured to generate a control pulse for controlling the operation of an injector; and a driving semiconductor is configured to detect and calculate a driving characteristic of the injector and compensating for injection timing of the control pulse in accordance with a deviation in injection timing of the injector.

Find Patent Forward Citations

Park, Choong. (2016). Technique for correcting injector characteristics in engine of vehicle (U.S. Patent No. 9458787). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9458787

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

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