http://www.freshpatents.com/Valves-and-valve-actuation-dtnewntc251.php USPTO Class 251 - Valves and valve actuation en-us Tue, 18 Aug 2009 22:12:20 -0700 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Linear-actuator-and-valve-device-and-pump-device-using-the-same-dt20090813ptan20090200499.php Tue, 18 Aug 2009 22:12:20 -0700 A linear actuator may include a fixed body having a coil wound around in a ring-shaped manner and a movable body. The movable body may include a first movable body side yoke which is disposed on the inner side of the coil and a pair of magnets which is laminated... http://www.freshpatents.com/Mini-sized-side-dump-trailer-dt20090813ptan20090200500.php Tue, 18 Aug 2009 22:12:20 -0700 A mini-sized side dump trailer comprising a wheeled frame having a pair of wheels supporting the rearward end thereof and a steerable front wheel assembly of the forward end thereof with a forwardly extending tongue extending from the front wheel assembly for connection to a small vehicle such as a... http://www.freshpatents.com/Electroactive-polymer-devices-for-controlling-fluid-flow-dt20090813ptan20090200501.php Tue, 18 Aug 2009 22:12:20 -0700 The invention describes devices for controlling fluid flow, such as valves. The devices may include one or more electroactive polymer transducers with an electroactive polymer that deflects in response to an application of an electric field. The electroactive polymer may be in contact with a fluid where the deflection of... http://www.freshpatents.com/Electromagnetic-actuator-for-a-hydraulic-directional-control-valve-dt20090813ptan20090200502.php Tue, 18 Aug 2009 22:12:20 -0700 An electromagnetic actuator for a hydraulic directional control valve is provided. The electromagnetic actuator is used for adjusting a hydraulic directional control valve, for example, for the variable adjustment of the control times of an internal combustion engine. The electromagnetic actuator includes a housing (08) with which the electromagnetic actuator... http://www.freshpatents.com/Solenoid-valve-assembly-of-variable-damping-force-damper-and-method-of-assembling-the-same-dt20090813ptan20090200503.php Tue, 18 Aug 2009 22:12:20 -0700 A solenoid valve assembly of a variable damping force damper and a method of assembling the same are disclosed. The method includes coupling a valve housing to one side of a damper, accommodating an embedded assembly within the valve housing, the embedded assembly including a variable fluid path component and... http://www.freshpatents.com/Swabbable-needle-free-injection-port-valve-system-with-zero-fluid-displacement-dt20090813ptan20090200504.php Tue, 18 Aug 2009 22:12:20 -0700 An improved needle-free intravenous injection port assembly is disclosed. Embodiments include a boot valve with a helical surface, a boot valve and septum which mate with mechanical interference, a spike with a rough outer surface coated with a lubricant, a septum having a shoulder and a single continuous swabbable surface,... http://www.freshpatents.com/Control-valve-for-controlling-a-gas-flow-dt20090813ptan20090200505.php Tue, 18 Aug 2009 22:12:20 -0700 The present invention relates to a control valve (1) for controlling a gas flow in a gas line (3) of an internal combustion engine, in particular in a motor vehicle, comprising a rotationally adjustable flap (4) for controlling a flow cross section (13), a throttling sealing gap (14) which, in... http://www.freshpatents.com/Valve-for-liquid-containers-dt20090813ptan20090200506.php Tue, 18 Aug 2009 22:12:20 -0700 The present invention relates to a valve for liquid containers, which comprises a conduit for liquid passage having an inlet and an outlet, a closing member disposed in the conduit, which is movable between an open position and a closed position, and an actuator for driving the closing member. The...