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:
Apr. 30, 2013
Filed:
Jun. 25, 2010
Def Xiong, Shanghai, CN;
Def Xiong, Shanghai, CN;
Shanghai Kohler Electronics, Ltd., Shanghai, CN;
Abstract
An automatic flush device is provided that is mounted in a water tank. The automatic flush device includes an inlet control module, a lever module for discharging water and a tank module. The inlet control module includes an inlet element linked to the inlet tube and a solenoid valve set at the inlet element. The lever module for discharging water has a cup connected with the solenoid valve by a filling tube. An electronic sensing controller controls the opening and closing of the solenoid valve to fill water into the cup. When the cup is full of water, the lever unbalances and slants to control the flushing of the water tank. Therefore, it is easy to control water current while requiring minimal power, thereby saving electric energy.