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:
Feb. 26, 2019
Filed:
May. 04, 2017
Lg Electronics Inc., Seoul, KR;
Chanju Pae, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A water valve, in which a water film is formed when the water valve connected to a water tank provided at a refrigerator door is opened and then closed and thus water film sealing is established downstream of an opening/closing surface of the water valve, thereby preventing dripping of water remaining in the water valve, enabling a clean use, and a refrigerator using the water valve. A valve body structure, in which a tube for guiding a flow of water toward a portion where a water film is to be formed between a nozzle and a valve is provided at the valve and an opening for releasing a water pressure even when the flow of water excessively concentrates, and thus, the water flowing through the opening may join a mainstream of the water discharged through a water passing hole.