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. 15, 2022
Filed:
Dec. 04, 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:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02D 41/14 (2006.01); F02B 37/12 (2006.01);
U.S. Cl.
CPC ...
F02D 41/005 (2013.01); F02B 37/12 (2013.01); F02D 41/1448 (2013.01); F02D 41/1453 (2013.01); F02D 41/1459 (2013.01); F02D 41/1461 (2013.01); F02B 2037/122 (2013.01); F02D 2200/0406 (2013.01);
Abstract
Proposed is a gas heat-pump system capable of supplying recirculation exhaust gas using a motor-driven turbocharger and thus actively controlling an amount of flowing recirculation exhaust gas and pressure thereof.