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:
Sep. 20, 2022
Filed:
Dec. 16, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Heejoong Jang, Seoul, KR;
Hojong Jeong, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 37/04 (2006.01); F01N 3/02 (2006.01); F01N 5/02 (2006.01); F02B 29/04 (2006.01); F02B 37/12 (2006.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F02B 37/04 (2013.01); F01N 3/0205 (2013.01); F01N 5/02 (2013.01); F02B 29/0462 (2013.01); F02B 37/12 (2013.01); F02D 41/0007 (2013.01); F01N 2240/02 (2013.01); F01N 2410/00 (2013.01); F05D 2220/32 (2013.01); F05D 2220/40 (2013.01); F25B 2327/001 (2013.01);
Abstract
Proposed is a gas heat-pump system capable of supplying recirculation exhaust gas to an engine using an exhaust gas turbocharger and thus actively controlling an amount of the flowing recirculation exhaust gas and pressure thereof.