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:
Jul. 01, 2014
Filed:
Sep. 06, 2011
Jungbum Kim, Seoul, KR;
Namsik Yim, Seoul, KR;
Hyeokjin Song, Seoul, KR;
Beomseok Lee, Seoul, KR;
Seunghee Ryu, Seoul, KR;
Dongcheol Lee, Seoul, KR;
Jungbum Kim, Seoul, KR;
Namsik Yim, Seoul, KR;
Hyeokjin Song, Seoul, KR;
Beomseok Lee, Seoul, KR;
Seunghee Ryu, Seoul, KR;
Dongcheol Lee, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
An inverter stack includes an enclosure on which an inlet port is formed at a lower end thereof and an outlet port is formed at an upper end thereof, the enclosure defining an internal space, a heat sink having a switching element, disposed within an upper region of the internal space, and a plurality of DC-link capacitors disposed within the internal space and below the heat sink. Through this, heat generated in high heat dissipation components is immediately moved upward by convection, thereby suppressing the damage of components due to high temperature.