Invention Grant
- Patent Title: Refrigerator
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Application No.: US16347377Application Date: 2017-11-03
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Publication No.: US11029078B2Publication Date: 2021-06-08
- Inventor: Heejun Lee , Seungyoon Cho , Dongjeong Kim , Seunguk Ahn
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2016-0145995 20161103
- International Application: PCT/KR2017/012449 WO 20171103
- International Announcement: WO2018/084657 WO 20180511
- Main IPC: F25D23/02
- IPC: F25D23/02 ; E05F15/619 ; E05F5/12 ; E05F17/00 ; F25D29/00

Abstract:
The present invention relates to a refrigerator that allows a user to easily open a door thereof. A refrigerator, according to one embodiment of the present invention, may comprise: a cabinet having a storage compartment; left and right doors for opening and closing the storage compartment from the left and right; a door opening module provided to open the left and right doors; and having a single motor provided to rotate forward and backward; and a control unit for controlling forward and backward driving of the single motor, wherein the door opening module comprises: left and right racks provided to be moved by driving of the single motor so as to respectively open the left and right doors; a power transmission device for selectively transmitting a driving force of the single motor to the left and 4right racks; and a single switch provided to be turned on/off in conjunction with the power transmission device, and wherein the control unit detects a current position of the left and right racks through the switching-on/off of the single switch, and controls the forward and backward driving and stopping of the single motor.
Public/Granted literature
- US20200263918A1 REFRIGERATOR Public/Granted day:2020-08-20
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