Invention Grant
- Patent Title: System and method for driving a drawer in a refrigerator
- Patent Title (中): 在冰箱中驱动抽屉的系统和方法
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Application No.: US12345946Application Date: 2008-12-30
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Publication No.: US08169175B2Publication Date: 2012-05-01
- Inventor: Ok Sun Yu , Yong Hwan Eom , Hyoun Jeong Shin
- Applicant: Ok Sun Yu , Yong Hwan Eom , Hyoun Jeong Shin
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2008-0028099 20080326
- Main IPC: H02P1/04
- IPC: H02P1/04 ; H02P3/00 ; G05B5/00

Abstract:
A system and method for driving a drawer of a refrigerator and a refrigerator employing this system is provided. This system and method allows for the automatic opening and closing of multiple drawers of a refrigerator either sequentially or simultaneously. The system automatically closes a first drawer after a second drawer has been opened to reduce the loss of cooling air and to preserve freshness of items stored in the refrigerator.
Public/Granted literature
- US20090243448A1 SYSTEM AND METHOD FOR DRIVING A DRAWER IN A REFRIGERATOR Public/Granted day:2009-10-01
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