公开(公告)号：US20190327979A1

公开(公告)日：2019-10-31

申请号：US16354734

申请日：2019-03-15

Applicant: LG ELECTRONICS INC.

Inventor： Haksoon YANG ,  Jaekyung YANG ,  Yongsoo LEE ,  Yonghyun LEE ,  Yoojin JUNG

IPC: A21B3/04 ,  A47J27/04 ,  H05B6/64

Abstract: A cooking appliance includes a frame that defines a cooking chamber, a steam generator coupled to the frame and configured to generate steam, and a steam supply port that is connected to the steam generator, that extends through a sidewall of the frame to the cooking chamber, and that is configured to guide steam from the steam generator to the cooking chamber. The steam supply port includes a first pipe having a first diameter, a second pipe located inside of the cooking chamber, the second pipe having a second diameter that is less than the first diameter, and a connection pipe configured to connect the first pipe to the second pipe.

公开(公告)号：US20190316783A1

公开(公告)日：2019-10-17

申请号：US16292865

申请日：2019-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Suyong LEE ,  Jaekyung YANG ,  Haksoon YANG ,  Soochan LEE ,  Yongsoo LEE

IPC: F24C15/20 ,  A47J27/04 ,  A47J36/38

Abstract: A cooking appliance includes a main body that defines a cooking chamber configured to receive one or more objects, a steam generator configured to generate steam to heat the one or more objects in the cooking chamber by steam, a water tank configured to store water and to supply water to the steam generator, a water supply pipe configured to cause supply of water from the water tank to the steam generator, a steam supply pipe configured to supply steam generated by the steam generator to the cooking chamber, and a return pipe that is connected to the steam supply pipe and to the steam generator. The return pipe is configured to allow water discharged to the steam supply pipe to return to the steam generator.

公开(公告)号：US20190387913A1

公开(公告)日：2019-12-26

申请号：US16481044

申请日：2018-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Soochan LEE ,  Jaekyung YANG ,  Haksoon YANG ,  Yongsoo LEE

IPC: A47J27/04 ,  A47J36/32 ,  F22B1/28 ,  F22D5/26 ,  F24C15/00

Abstract: A steam generator and a cooking apparatus having a steam generator are provided. The steam generator may include a steam generation tube; an inflow tube configured to provide a passage so that water is introduced into the steam generation tube; at least one heater disposed on an outer surface of the steam generation tube to heat the water and generate steam; a discharge tube disposed above the steam generation tube to provide a passage so that the steam is discharged; and an adaptor unit configured to branch discharge water and the steam discharged from the discharge tube. The discharge tube may have an inner diameter that gradually increases in an upward direction.

公开(公告)号：US20190301747A1

公开(公告)日：2019-10-03

申请号：US16270106

申请日：2019-02-07

Applicant: LG Electronics Inc.

Inventor： Haksoon YANG ,  Jaekyung YANG ,  Semi LEE ,  Suyong LEE ,  Yongsoo LEE

IPC: F24C15/02

Abstract: The present invention provides an oven including: a cabinet having a cooking space open forward; a door rotating to open/close the cooking space; and a rotary hinge disposed on the front of the cabinet to rotate the door in various directions, in which the door includes: a first ink moving in a first direction; and a second link moving in a second direction perpendicular to the first direction by movement of the first link, and the rotational direction of the door depends on movement of the first link.

公开(公告)号：US20180114668A1

公开(公告)日：2018-04-26

申请号：US15703002

申请日：2017-09-13

Applicant: LG ELECTRONICS INC.

Inventor： Haksoon YANG ,  Sunghun Sim ,  Heungsik Choi

IPC: H01J23/11 ,  H01J25/50

CPC classification number: H01J23/11 ,  H01J23/15 ,  H01J25/50 ,  H05B6/76

Abstract: A magnetron for a microwave oven is provided that decreases noise in an ISM band by minimizing a size of a lower end shield, and thus, minimizing EMI generation. In the magnetron for the microwave oven, as a midpoint of a side lead hole is positioned inside a virtual circle formed by points positioned at a predetermined distance from a midpoint of the shield disc and a side lead is connected in a straight line, there are advantages that a further bending process is not generated and a defective rate that occurs in the manufacturing process of the shield disc may be decreased.