Automatic water level raising device

Application Number: 00108490
Application Date: 2000.06.12
Publication Number: 1277324
Publication Date: 2000.12.20
Priority Information:
International: F03G3/00
Applicant(s) Name: Zhang Pengxin
Inventor(s) Name: Zhang Pengxin
Patent Agency Code: 00000
Patent Agent:
Abstract The present invention is one water-driven automatic water-level raising device or automatic water pump. Water in two water tanks with downward pressure drives the bottom pistons to make water flow from two cylinders to water reservoir via pipes, and water flows from two water tanks to other two tanks to produce work. The repeated process increases water in the water reservoir, and partial water in the reservoir is used to produce work while other part is made to flow for use or as driving power.