Title: Program controlling automatic valve
Application Number: 85107722 Application Date: 1985.10.17
Publication Number: 1010655 Publication Date: 1987.04.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: F16K3/08,G05D7/06
Applicant(s) Name: Huang Qinghuei Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The valve case has changed the strueture of general valve. Its special structure makes it possible to realize "one-path-multi-clannel" quantitatuie on-off control in one valve. The value main case forms a complete set with its relating timed electronic cercuit and its executive mechanism. It can control the flow (or off) time of every channel automatically. The whole procedure can be controlled quantitatively by adjusting its program in advance. This device can be widely applied to pipe work in industry, hydraulic technology and agriculture automatic irrigation in horticulture and other fields.
Time: 5
<- Previous Patent:Control of froth cell perfromance...   |  Next Patent:Fluid flow control system ->