The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2018
Filed:
Nov. 28, 2013
Applicant:
Coway Co., Ltd., Chungcheongnam-do, KR;
Inventors:
Assignee:
Coway Co., Ltd, , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B 1/04 (2006.01); B67D 1/12 (2006.01); B01D 35/00 (2006.01); B67D 1/00 (2006.01); B67D 1/08 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
B67D 1/1277 (2013.01); B01D 35/00 (2013.01); B67D 1/0004 (2013.01); B67D 1/0888 (2013.01); B67D 1/0014 (2013.01); B67D 1/124 (2013.01); B67D 1/1236 (2013.01); B67D 2210/00065 (2013.01); C02F 1/003 (2013.01); C02F 2307/10 (2013.01);
Abstract
An automatic extraction device may include a displacement measuring unit for measuring the distance to a container by transmitting a measurement signal and then generating the measurement value which corresponds to the distance to the container; a control unit for outputting a water extraction signal if the measurement value is included within the predetermined target distance range and if the measurement value is not changed during the predetermined reference time; and a water extraction cock for supplying fluid to the container by opening a water extraction valve if the water discharge signal is input.