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:
Mar. 01, 2011
Filed:
Oct. 31, 2007
Dae Rae Lee, Gimhae-si, KR;
Jung Wan Ryu, Changwon-si, KR;
Dae Bong Yang, Jinhae-si, KR;
Sang Min Lyu, Changwon-si, KR;
Yong Ki Jeong, Busan, KR;
Young Soo Kim, Changwon-si, KR;
Dae Rae Lee, Gimhae-si, KR;
Jung Wan Ryu, Changwon-si, KR;
Dae Bong Yang, Jinhae-si, KR;
Sang Min Lyu, Changwon-si, KR;
Yong Ki Jeong, Busan, KR;
Young Soo Kim, Changwon-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A heating cooking appliance and a burner system of the same are provided. A nozzle and a mixing tube can be stably fixed, and relative position of components can be aligned with high precision even if the heating cooking appliance has a narrow internal space. Thus, operational reliability of the heating cooking appliance is improved, and an operator can easily assemble the burner system. To this end, a nozzle coupling part is configured to fix a position of a nozzle, and a mixing tube coupling part is configured to fix a position of the mixing unit. The nozzle coupling part and the mixing tube coupling part are partially coupled to achieve a precise relative positional relation between the nozzle and the mixing tube.