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| Application No. | Application Title | Issue Date |
| 20100102264 | SHEAR VALVE APPARATUS AND METHODS TO IMPROVE LEAKAGE AND WEAR A shear valve assembly includes a stationary valve manifold having a manifold planar surface containing a plurality of manifold input ports and one or more manifold output ports, a movable valve switch having a switch planar surface in slidable, interactive contact with... | 04/29/2010 |
| 20090217995 | Rotary slide valve, in particular for hydraulic power assisted steering systems in motor vehicles A rotary slide valve, in particular for hydraulic power-assisted steering systems in motor vehicles, having a control bush and a rotary slide which is adapted to rotate within the control bush about a common longitudinal axis, the rotary slide and the control bush inclu... | 09/03/2009 |
| 20090107569 | Valve having a rotary slide Valve with a rotary slide. The rotary slide comprises a conduction chamber, which is connected to a first infeed and can optionally be connected to one of a plurality of outlets by changing the rotational position. The rotary slide is designed so that the when pressure ... | 04/30/2009 |
| 20090071558 | ROTARY CERAMIC CHIP OF A WATER CONTROL CERAMIC VALVE The present invention provides an improved rotary ceramic chip of a water control ceramic valve, which is used to address a typical problem, namely, the rising temperature of water control ceramic valve elements. A bypass slot is laterally placed onto the first slot por... | 03/19/2009 |
| 20090071557 | ROTARY CERAMIC CHIP OF A WATER CONTROL CERAMIC VALVE The present invention provides an improved rotary ceramic chip of a water control ceramic valve, which is used to address the problems arising from rapid linking or misalignment of the through-flow slot of a typical rotary ceramic chip and water inlet of fixed ceramic c... | 03/19/2009 |
| 20090000466 | METHOD TO ACTIVELY TRIGGER A SERVO VALVE A method to actively trigger a servo valve of a hydraulic power steering system is disclosed herein. In the method, a present steering wheel torque is ascertained by a sensor. The method also includes the step of a desired rack-and-pinion force offset is specified. The ... | 01/01/2009 |
| 20080163943 | System For the Chemical/Physical Treatment of a Fluid System for the chemical/physical treatment of a fluid in which a distributor valve has been installed for the feed/discharge of fluid to/from various reactors. The distributor valve consists of a plate valve with stationary plate and rotary plate. A cylindrical body pro... | 07/10/2008 |
| 20080078461 | ROTARY PRESSURE DISTRIBUTOR AND CAROUSEL-TYPE HOLLOW BODY TREATMENT MACHINE EQUIPPED THEREWITH Rotary pressure distributor for a carousel-type hollow-body treatment machine, comprising several treatment stations, this distributor comprising two coaxial rings (2, 3) in sealed contact, one of them (3) a rotary ring comprising communication orifices (<... | 04/03/2008 |
