发明授权
- 专利标题： Liquid detergent dispensing system for a washing machine
- 专利标题（中）： 用于洗衣机的液体洗涤剂分配系统
-
申请号： US12051158申请日： 2008-03-19
-
公开(公告)号： US07980102B2公开(公告)日： 2011-07-19
- 发明人: Kyeong Hwan Kim , Il Hyeon Jo , Jin Ho Chang , Woo Young Kim
- 申请人： Kyeong Hwan Kim , Il Hyeon Jo , Jin Ho Chang , Woo Young Kim
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： KR10-2007-0027323 20070320
- 主分类号： D06F29/00
- IPC分类号： D06F29/00 ; D06F35/00
摘要：
Disclosed is a washing machine, which prevents solidification of liquid detergent by rapidly recovering the liquid detergent left in a liquid detergent supply passage and a liquid detergent supply pump by forming a negative pressure differential by use of the liquid detergent supply pump for a set period of time after the supply of liquid detergent is finished.
公开/授权文献
- US20080229790A1 WASHING MACHINE 公开/授权日：2008-09-25
信息查询
