ELECTRICALLY ACTUATED FLOW CONTROL VALVE AND METHOD FOR OPERATION OF THE FLOW CONTROL VALVEAn electrically actuated valve is provided. The electrically actuated valve includes a valve housing comprising a valve chamber and a first and second port in fluidic communication with the valve chamber. The ...
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Variable electrically-actuated flow valve The present invention relates to an electrically controlled variable-flow valve comprising, inside a casing (1), an elastic tube (2) through which a fluid is able to flow, and a control mechanism for pinching the tube (2) by a variable a... BLANC ...
Failsafe actuated valves thatAutoReturn with no power by means of an electrical power reserve are especially useful. The key element with this construction is that upon power failure the motorised valve will utilise its reserve power to close without the need of any other control or power source...
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Simply stated the invention provides an electrically actuated automatically adjustable air register that is responsive to an externally delivered air flow control signal delivered to the automatically adjustable air register. More specifically the invention is directed to a control system for an air deliver...
METHOD AND DEVICE FOR DETERMINING THE STATE OF AN ELECTRICALLY CONTROLLED VALVE A method (3) for determining (33) of at least one state characteristic value (28) an at least at times and / or at least partially with a time varying control signal (17) actuated electrical device (4), where...
Electrically actuated variable flow control system An electrically-actuated liquid spraying system for controlling the volumetric flow through pressure-atomization spray nozzles is disclosed. Each nozzle is attached to a direct acting, in-line solenoid valve which is connected to a liqui... DK Giles,...
The ‘moving-injection technique,’ based on an electrically actuated HPLC valve, injects very small samples (ca. 0.008 μl) directly onto HPLC columns. Th... MC Harvey,SD Stearns - 《Journal of Chromatographic Science》 被引量: 51发表: 1983年 A new respiratory valve system for measuring ...
Electrically actuated 3-way valve The three-way valve has a body (14) with a chamber (15) that is in permanent communication with a first passage (A) and through the valve with two outlets (B,C). The two outlets are coaxial, and face each other on either side of a valve ... LEMO...