Match Document Document Title
US20090108225 VALVE DEVICE AND MANUALLY OPERATED SHUTOFF VALVE DEVICE  
In a valve device for selectively opening and closing a flow passage formed to open on a valve seat by a valve body through a resin-made seat, a hollow portion is formed on either one of the valve...
US20110275882 VALVE FOR VENTRICULAR ASSIST DEVICE  
A ventricular-assist-device valve includes two flaps hinged to a peripheral wall by means of a couple of flexible struts. As each flap opens and closes during each cycle of operation, the struts...
US20140021397 SEALING ELEMENT FOR A GATE VALVE  
An elastomeric sealing element for a gate valve is described, the sealing element being generally annular in shape and having a mounting region and an abutting region; and a narrowed portion being...
US20060131535 Valve spring plate  
In a valve spring retainer plate for supporting the spring forces of closing springs acting upon gas exchange valves in the valve operation of internal combustion engines having a reinforcement...
US20100294970 PRESSURE MANAGEMENT CONTROL VALVE ASSEMBLY  
An adjustable hydraulically operated pressure management control pilot assembly has first and second diaphragm assemblies which define two fluid pressure chambers. Varying the pressure between...
US20100084596 FIELD REMOVABLE BONNET ASSEMBLIES FOR USE WITH VALVES  
Field removable bonnet assemblies for use with valves are described herein. An example field removable bonnet assembly for use with internal valves includes a body that is to be removably coupled...
US20060175564 Improved Skirt Guided Globe Valve  
A skirt guided control valve provides streamlined flow and minimum resistance to flow in flow up and flow down conditions when the valve is open. The skirt guided control valve has a fluid inlet,...
US20080073610 STOPCOCK VALVE  
A stopcock control valve including a valve seat member defining a hollow area, the valve seat member having an aperture and a rigid member having an outer circumferential surface. The outer...
US20140191144 Separator for Mechanically Separating an Actuator and an Operator  
The separator serves to mechanically separate an actuator and an operating mechanism, such as a choke, a valve, a blow-out preventer or the like, which is displaceable by said actuator, for use...
US20130068306 DRAIN VALVE AND METHOD FOR OPERATING A DRAIN VALVE  
A drain valve includes an inlet plenum, a first orifice downstream from the inlet plenum, a second orifice downstream from the first orifice, and a fluid passage between the first and second...
US20060175569 Automatic lock for ball valve  
A locking a handle for a liquid valve, such that a latch must be operated to operate the handle. The latch is pressed against the handle by a spring, preventing operation of the handle, without...
US20070090319 Valves for drinking vessels  
A valve for selectively providing access to a supply of drinking fluid retained within a portable flexible container (18) comprises a tubular body (1) having at one end a stem (2) insertable into...
US20120097448 Percussion Mole  
An apparatus for inserting a ground-loop for a geothermal heat-pump system comprises: a percussion mole (4); a first fluid pipe (5), connected to the mole (4), for conveying a heat-exchange fluid...
US20120097879 COMPRESSED GAS CYLINDER WITH AN INTEGRAL VALVE  
Described here are devices including gas cylinders for use in various applications. The applications may comprise the dispensing and administration of a compressed gas to the nasal mucosa of a...
US20110031425 MOTOR OPERATED BUTTERFLY VALVE  
A system for operating a valve including a motor shaft driven by a motor, a cam, a non-contact sensor, and a butterfly valve plate mounted on a butterfly valve shaft. The cam has an exterior...
US20130001457 Dual By-Pass For Diaphragm Type Flushometers  
A flush valve diaphragm is provided. The diaphragm includes at least two by-passes orifices. Each by-pass orifice in the diaphragm has a by-pass associated therewith. Each by-pass having a passage...
US20110248197 DUAL BY-PASS FOR DIAPHRAGM TYPE FLUSHOMETERS  
A flush valve diaphragm is provided. The diaphragm includes at least two by-passes orifices. Each by-pass orifice in the diaphragm has a by-pass associated therewith. Each by-pass having a passage...
US20080017814 Pressure energized radial seal  
A seal assembly disposed within a radial seal groove to sealingly engage a bonnet within a bore. The seal assembly includes a radial seal surface, an axial seal surface, a vent surface, and an...
US20110049402 Adaptive Controller of Auma MOV's Actuator  
An adaptive controller is provided. The controller is used to control and test an actuator of auma motor operated valve (MOV). The controller has a panel for easily testing and operating the...
US20080289346 Refrigeration Circuit and Method of Operating a Refrigeration Circuit  
The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising at least one expansion device. According...
US20140276339 DYNAMIC ADJUSTMENT TOOL FOR PROGRAMMING AN IMPLANTABLE VALVE  
A tool includes a locator having a center aligned with a rotor axis when disposed over the valve. The locator has a first dimension approximately perpendicular with the rotor axis. A wall of the...
US20130214188 ADJUSTABLE STROKE ACTUATORS  
A valve actuator apparatus and method for adjusting for valve bore drift using an adjustable downstop is disclosed. The adjustable downstop comprises a downstop and a drift adjuster. The drift...
US20150247577 DIVERTER VALVE CARTRIDGE PLATE  
An improved diverter valve cartridge plate is disclosed. The plate may comprise a single, solid machined piece of material. The plat comprises a sealing portion integrated with a steel portion of...
US20120025118 BUTTERFLY VALVE PLATE SEALING ASSEMBLIES  
A sealing assembly for use in a valve plate assembly includes a sealing ring and a retention spacer. The sealing ring has a radial ring section and an axial ring section, the axial ring section...
US20130020520 CHECK VALVE  
A top entry check valve including a valve body with an access port and clapper assembly with a compressible hanger positioned in alignment with the access port. The compressible hanger comprises a...
US20150075659 SLIT VALVE WITH A PRESSURIZED GAS BEARING  
According to an embodiment of the invention, there is provided a slit valve, comprising: a first slit valve portion having a first window therethrough, the first window is sized to permit passage...
US20090050830 DUAL BUTTERFLY VALVE DRIVEN BY A COMMON DRIVE MOTOR  
A valve including a body delimiting an inlet duct opening into a first and second outlet duct. The body includes a first butterfly valve element and a second butterfly valve element. The first...
US20130334452 Dosage Valve and Relative Method  
A dosage valve for a fluid product, for example a colorant, comprising an at least partly elastic or elastomer element, having at least a cut in the central part so as to define at least two...
US20130105719 VALVE WITH A METAL GASKET  
The invention relates to a faucet including an annular body (101), a throttle valve (102) constituting a seat and an annular metal gasket positioned therebetween while being accommodated in a...
US20150097130 FLUX BYPASS FOR SOLENOID ACTUATOR  
An electromagnetic solenoid actuator comprises a ferromagnetic core and a ferromagnetic plunger. The ferromagnetic core supports a plurality of windings, and is oriented along an axis. The...
US20120061604 CONTROL OF ROTARY VALVE OPERATION FOR REDUCING WEAR  
Aspects of the invention are associated with the discovery of methods for operating rotary valves that reduce or minimize wear of the seal sheet, which is often the limiting factor in overall...
US20100043889 OPTIMIZED ACTIVATION PREVENTION MECHANISM FOR A GAS DELIVERY SYSTEM AND METHODS THEREFOR  
An optimized activation prevention assembly for a gas delivery system is disclosed. The apparatus includes a pneumatically operated valve assembly. The apparatus also includes a toggle switch...
US20060033063 Low friction sliding valve seal  
A solenoid valve system, wherein the valve member is provided with a seal member disposed thereabout. The solenoid valve is especially suitable for use with exhaust gas recirculation systems. The...
US20090057596 Pendulum valve having independently and rapidly controllable theta-and z-axis motion  
A Pendulum Valve having Independently and Rapidly Controllable Theta- and Z-axis Motion. The valve actuator used in the present invention provides the benefit of wide open unrestricted flow of a...
US20090218535 FLOW CONTROLLERS FOR FLUID CIRCUITS  
Flow controllers for controlling flow through a fluid circuit are disclosed. The flow controllers disclosed can close an open flow through a fluid circuit or divert flow from one destination to...
US20090057597 PROTECTION VACUUM GATE VALVE  
The present invention relates to an improved vacuum gate valve for a corrosion prevention. The corrosion prevention vacuum gate valve comprises a second actuator which includes a hollow first body...
US20140311191 DELIVERY VALVE STEM PROVIDED WITH A RADIAL SEALING SYSTEM, AND BULK MATERIAL RESERVOIR PROVIDED WITH A DELIVERY STEM VALVE PROVIDED WITH A RADIAL SEALING SYSTEM  
The present invention pertains to the field of home appliances and refers to a delivery valve stem (1) more specifically intended to be used in laundry machines provided with a reservoir (5) for...
US20140014862 VALVE HAVING A POLE CORE  
A valve comprising an electromagnetic actuation device having a pole core, a coil which encloses the pole core, and a magnetic yoke element which is associated with the coil, wherein a sealing...
US20060006354 Optical sensors and algorithms for controlling automatic bathroom flushers and faucets  
The present invention is directed to novel optical sensors and novel methods for sensing optical radiation that can be used to control the operation of automatic faucets and flushers. The novel...
US20130259640 METALLIC SEAL ASSEMBLY, TURBINE COMPONENT, AND METHOD OF REGULATING AIRFLOW IN TURBO-MACHINERY  
A metallic seal assembly, a turbine component, and a method of regulating flow in turbo-machinery are disclosed. The metallic seal assembly includes a sealing structure having thermally-responsive...
US20050269540 Bottoms drainage valves designed in particular for enamelled containers  
The invention concerns a bottoms drainage valve, designed in particular for enamelled containers used in the chemical industry which must satisfy stringent requirements in terms of resistance,...
US20140021392 TWO-STUD DIAPHRAGM FOR DIAPHRAGM VALVES  
A diaphragm valve features a valve body having a fluid flow channel with a weir portion to control the flow of fluid through the fluid flow channel; a diaphragm that responds to a closing or force...
US20070007484 Sliding valve, in particular quick-acting sliding valve for an explosion protection shut-off device  
A slide plate (4) with a slide opening (5), which releases an aperture opening is mounted in a slide housing (2) with the aperture opening (3). The slide plate is sealed in each operating position...
US20110142692 Air Logic Controller  
An air logic controller for increasing the efficiency of an air operated double diaphragm pump. The air logic controller may increase the efficiency of the pump by controlling the supply of...
US20060038154 Paint selector valve  
A piston, which is displaceable by pilot air, is provided in a main body. A valve plug, which is composed of a resin material, is connected to an end of a shaft connected to the piston. The valve...
US20060243940 Hydrophobic properties of tilting valve grommets  
The invention concerns an improvement to a grommet, preferably for a tilting valve of a container, which increases the protection against moisture diffusion and uptake, in order to avoid blocking...
US20060266964 QUICK COUPLER FOR LIQUID FLOW LINES  
A quick coupler for fluid lines includes a socket body housing a first popper valve; a socket collar mounted around the socket body, and having a plurality of locking lobes; a plug body housing a...
US20110278490 VALVES HAVING HIGH WEAR-RESISTANCE AND HIGH CORROSION-RESISTANCE  
The invention provides a valve which suppresses a continuous corrosion of a chemical compound phase such as an eutectic carbide or the like in a valve seat, and improves a corrosion resistance, an...
US20050242318 SEAL CARTRIDGE FOR AN INDUSTRIAL SLIDING BLADE DAMPER  
This invention discloses improvements to a damper of the type used in industrial applications to open and close ducts carrying noxious or corrosive materials, such as combustion by-products. The...
US20110042598 Solenoid-actuated diaphragm valve  
A solenoid-actuated diaphragm valve achieves minimal dead volume, tolerance of high pressures, prolonged diaphragm life, and energy conservation using a three-sector diaphragm in concert with a...