公开(公告)号：EP3133293B1

公开(公告)日：2020-09-30

申请号：EP16184324.8

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： CHO, Namjoon ,  LEE, Kamgyu ,  YANG, Dongkeun ,  CHUNG, Baikyoung

IPC: F04D29/42 ,  F04D29/44 ,  F04D29/66

公开(公告)号：EP3135918A1

公开(公告)日：2017-03-01

申请号：EP16185498.9

申请日：2016-08-24

Applicant: LG ELECTRONICS INC.

Inventor： CHO, Namjoon ,  LEE, Kamgyu ,  YANG, Dongkeun ,  CHUNG, Baikyoung

IPC: F04D17/16 ,  F04D29/42 ,  F04D29/66 ,  F04D29/44

CPC classification number: F04D29/424 ,  F04D17/162 ,  F04D25/08 ,  F04D27/006 ,  F04D29/281 ,  F04D29/4213 ,  F04D29/441 ,  F04D29/663

Abstract: A centrifugal fan is provided. First blades and second blades are disposed at both sides of a main plate, respectively. A first convex part and a second convex part are formed at a fan housing to correspond to the first blades and the second blades, respectively. Thereby, an airflow generated by the first blades and an airflow generated by the second blades are guided to be divided into the first convex part and the second convex part, respectively.

Abstract translation: 提供离心式风扇。 第一叶片和第二叶片分别设置在主板的两侧。 第一凸起部分和第二凸起部分分别形成在风扇壳体处以对应于第一叶片和第二叶片。 由此，由第一叶片产生的气流和由第二叶片产生的气流分别被引导分为第一凸部和第二凸部。

公开(公告)号：EP3396134A1

公开(公告)日：2018-10-31

申请号：EP16879178.8

申请日：2016-11-14

Applicant: LG Electronics Inc.

Inventor： YU, Byeonghun ,  LEE, Yunhi ,  LEE, Changeon ,  LEE, Byeongchul ,  LEE, Kamgyu

IPC: F02B55/00 ,  F02B55/02 ,  F02B55/08 ,  F02B55/14 ,  F02B53/02 ,  F02B53/04 ,  F02B53/12 ,  F01C1/08 ,  F01C19/00

CPC classification number: F02B55/08 ,  F01C1/22 ,  F01C19/025 ,  F02B53/04 ,  F04C2250/00 ,  Y02T10/17

Abstract: The present invention provides a rotary engine including a housing having therein N rob accommodating portions (N is a natural number equal to or greater than 3), and combustion chambers communicating with the rob accommodating portions, respectively, a rotor having N-1 robs eccentrically rotating centering on a center of the rob accommodating portions, and consecutively accommodated in the respective rob accommodating portions during the eccentric rotation, and combustion controllers provided at both sides of each combustion chamber, and configured to limit a combustion range of mixed gas, whereby an excessive emission of unburned gas caused in an existing rotary engine can be overcome, efficiency of the engine can be improved, and a rotary engine with an optimized design condition can be provided.

公开(公告)号：EP3133293A1

公开(公告)日：2017-02-22

申请号：EP16184324.8

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： CHO, Namjoon ,  LEE, Kamgyu ,  YANG, Dongkeun ,  CHUNG, Baikyoung

IPC: F04D29/42 ,  F04D29/44 ,  F04D29/66

Abstract: An air blower is disclosed. The air blower includes a convex part (140) protruding away from the rotation axis (C) of an impeller (110). When arbitrary cross-sectional surfaces are provided by cutting the convex part (140) in a parallel direction with the rotation axis (C), each point of the inner circumferential surface of the convex part (140), which has a maximum distance from the rotation axis, leans toward a first plate (122) of the first and second plates, at which inlets (122h, 124h) are formed. In this case, a motor (171) is disposed adjacent to the first plate.

Abstract translation: 公开了一种鼓风机。 鼓风机包括从叶轮（110）的旋转轴线（C）突出的凸部（140）。 当通过沿与旋转轴线（C）平行的方向切割凸部（140）来设置任意的横截面时，凸部（140）的内周面的每一点与 旋转轴线朝向形成入口（122h，124h）的第一和第二板的第一板（122）倾斜。 在这种情况下，电动机（171）与第一板相邻设置。