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| Number | Title | Issue Date |
| 8118054 | Solenoid needle valve assembly The disclosed embodiments include an apparatus and a method for controlling fluid flow. In accordance with certain of the disclosed embodiments, a valve is disclosed that comprises a yoke that encases a coil. The yoke has a gap adjacent to a central aperture of the ... | 02/21/2012 |
| 7971599 | Air-operated valve To provide a low-cost air-operated valve, an air-operated valve comprises a piston, a cylinder in which the piston is allowed to slide by operation air, and a valve section to be driven by sliding movement of the piston. The cylinder includes an outer member having ... | 07/05/2011 |
| 7478645 | Hot and cold hydrant with swivel outlet A freezeless hot and cold outdoor hydrant having a hot water inlet and a cold water inlet and a single water outlet elbow. The hydrant has a hydrant body including a mix cavity chamber. The single water outlet is swivel mounted to an end of said hydrant body such th... | 01/20/2009 |
| 7373948 | Variable output pressure backup valve A backup valve for use with a pool cleaner coupled to a source of water under pressure. The valve includes a housing having an inlet and at least a first outlet and a second outlet. The valve further includes a timing apparatus directing water from said inlet to the... | 05/20/2008 |
| 7373180 | Method and apparatus for accentuating graphical elements on a mobile handset housing A transparent mobile handset housing with graphical elements such as alphanumeric characters, icons, and logos positioned directly onto the housing with visibility enhanced through backlighting. The transparent housing is covered with an opaque coating and omitted p... | 05/13/2008 |
| 7367351 | Tap pressure balance valve A tap pressure balance valve for maintaining normal operation of the tap has a coil spring and a cut-off washer disposed in a though hole of a secondary case at where in relation to a water outlet provided on a deck of a primary case for the coil spring to push agai... | 05/06/2008 |
| 7341318 | Circulating fluid regulated braking device for air and land vehicles A circulating fluid regulated braking device for a vehicle includes a piston pump mounted directly on the hub of each vehicle wheel. The pumps mounted on front wheels are connected by pipes to a primary two-way valve, which, in turn, is connected by pipes to a prima... | 03/11/2008 |
| 7337801 | Valve A valve has a body, an outer shell and a bottom board. The outer shell contains a membrane and internal and external sliding bases with abutting stubs pressing the membrane. Channels are defined in the body and the sliding bases. The bottom board fits inside a rear ... | 03/04/2008 |
| 7337804 | Mixing valves A single handle mixing valve of the plate valve type where a single stem controls both the temperature and flow output from the valve. A control plate having an opening is positioned over the stem and has at least one surface defining limits of stem movement. An act... | 03/04/2008 |
| 7318450 | Mixing cartridge for single-lever mixing faucets A mixing cartridge for single-lever mixing faucets, which comprises a substantially cylindrical container accommodating a base disk, arranged proximate to one of the end faces of the container and moving two intake ports connectable respectively to a cold and hot wa... | 01/15/2008 |
| 7318428 | Paint ball gun having paint ball dispenser with threaded connector A paint ball gun is disclosed including a dispenser having a locking connector designed to lockingly engage a locking connector on a gun feed tube or one end of a hollow connecting member. ... | 01/15/2008 |
| 7302966 | Flow control valve and method A flow control valve includes a body having a fluid passageway therethrough and first and second openings each adapted for receiving or discharging fluid from the passageway. A piston is slidably disposed in the passageway between the first and second openings of th... | 12/04/2007 |
| 7300277 | Torch operable to position a flow control lever at a plurality of locations on the torch A torch operable to pivotally secure a lever on opposite sides of the torch. The torch may comprise a torch butt, a valve assembly, and a lever. The valve assembly may be operable to control a flow of a fluid through the torch butt. The lever may be selectively secu... | 11/27/2007 |
| 7278441 | Fluid controller A fluid control device 1 has an upper space S1 formed between and defined by the upper surface of a piston 10 and the lower surface of top wall 8a of an upper casing 8, and a lower space S2 formed between and defined ... | 10/09/2007 |
| 7240894 | Pulse width modulated solenoid A pulse width modulated solenoid control valve is described, wherein the valve includes a polymer fluid control body. The body includes a segmented fluid flow path for providing strength to the fluid control body assembly. Stand off ribs are provided to improve asse... | 07/10/2007 |
| 7222375 | Tank ball assembly for toilet A tank ball assembly is disclosed to include a cover stopper mounted with a gasket for closing the drain port of the tank of a toilet, a tank ball coupled to an upright short tubular flange of the cover stopper and rotatable on the upright short tubular flange to ad... | 05/29/2007 |
| 7207353 | Pilot controlled multiway valve A multiway valve has valve housing and at least one pilot valve arranged in it. The principal valve housing possesses an integral principal housing part wherein at least the control section of a valve spool is arranged. The pilot valve possesses a head piece which i... | 04/24/2007 |
| 7204273 | Valve island with a pilot air path located on the side of a sub-base A valve island that has a pilot fluid passageway located on the side of the sub-base is disclosed. The pilot fluid passageway is formed into one side of the sub-base and couples the front end of the sub-base with the back end of the sub-base. A gasket or sealing dev... | 04/17/2007 |
| 7204272 | Modular manifold A modular manifold comprises a front cap, an end cap, and at least two adjoining port modules being securely sandwiched between the front and end caps. Each of the adjoining port modules comprises an internal channel adapted for fluid flow, and a side port in commun... | 04/17/2007 |
| 7204271 | Electrically operated switch-over valve A bottom wall 11 of a valve chamber 13 of an electric switching valve 10 includes a laminated structure having a bottom cover 11 to which pipe fittings 14, 15, 16 are connected; a valve seat 19 on which the valve ports 19... | 04/17/2007 |
| 7178556 | Modular component connector substrate assembly system A modular component connector substrate assembly for mounting thereon of at least one fluid control component, the assembly including at least two substrate blocks or one substrate block and an end block, all in fluid communication with each other via internal passa... | 02/20/2007 |
| 7137410 | Mixing valves A single handle mixing valve of the plate valve type where a single stem controls both the temperature and flow output from the valve. A control said characteristic plate having an opening is positioned over the stem and has at least one surface defining limits of s... | 11/21/2006 |
| 7134450 | Interior structure of water control valve for faucets An interior structure of a water control valve for faucets includes a control valve body, a control valve stem, and a valve plug wherein the control valve body has an upper coupling end with a valve stem hole defined therein disposed at the upper step thereof, a pai... | 11/14/2006 |
| 7134580 | Spout assembly for dispensing liquid from a nozzle Spout assemblies are provided for dispensing liquid from a nozzle. ... | 11/14/2006 |
| 7134446 | Stop valve for a portable pressurized-gas container, in particular for a compressed-air bottle for diving applications The invention relates to a stop valve (1, 1′, 1″) for a portable pressurized-gas container (35). A valve body (2) is provided with three connection adapters (7, 17, 18), i.e. one central connection adapter as a gas tank connection ada... | 11/14/2006 |
| 7131639 | Water distribution system for an evaporative cooler An evaporative cooler, including one or more media modules, distributes water from a source of water to each module through a constant flow valve. A distribution unit at each media module includes a spray bar for spraying water through a plurality of uniformly space... | 11/07/2006 |
| 7124774 | Control valve A control valve for regulating flow of fluids passing through the valve. The control valve includes a body with an inlet, an outlet and a passageway through which the fluid passes from the inlet to the outlet. The control valve also includes a displaceable column pr... | 10/24/2006 |
| 7124997 | Flush valve assembly with flex tube A toilet room flush valve includes a body with an inlet and an outlet and a valve seat therebetween. A valve assembly in the body is positioned to close upon the seat to control flow from the inlet to the outlet. A cover is mounted upon the body and defines a pressu... | 10/24/2006 |
| 7121303 | Mixed water faucet A mixed water faucet includes a valve seat, a control valve, a flow control member, a handle, and a nozzle. Thus, the mixed water faucet has a simplified construction, thereby decreasing costs of fabrication. In addition, the mixed water is controlled exactly by ope... | 10/17/2006 |
| 7111644 | Manifold A manifold with interconnecting, non-threaded modular sections. The connected sections define a fluidic passageway and at least one valved outlet. The valved outlet is reversible to enable the valve to be readily accessible when the modular section is in any orienta... | 09/26/2006 |
| 7100630 | Water guard pressure balancer A fluid supply valve includes a valve plate having cold and hot apertures respectively aligned with the cold and hot inlets. A pressure balancer is rotatably supported adjacent to the mixing valve plate. The pressure balancer is rotatable between a closed position t... | 09/05/2006 |
| 7100629 | Method for assembling balanced normally-open and normally-closed valves A method for converting a balanced valve assembly from a normally open position to a normally closed position, and a method for converting a balanced valve assembly from a normally closed position to a normally open position is shown. The method allows the same bala... | 09/05/2006 |
| 7093435 | Hydraulic controller A hydraulic controller includes: a pair of liquid chambers; and an on-off valve capable of opening and closing a flow channel on the side of the liquid chamber with a higher hydraulic pressure out of the pair of liquid chambers. The flow channel can provide communic... | 08/22/2006 |
| 7069941 | Electronic faucets for long-term operation An electronic faucet (10) mounted on a countertop (12) includes a housing, at least one fluid inlet line (24a, 24b) extending into the housing, a fluid outlet (46) from the housing, a solenoid (142, 143) for op... | 07/04/2006 |
| 7063105 | Structure for a water inlet and outlet of a faucet valve base The improved structure for the water inlet and outlet of faucet valve base has a partially setting horizontal partition membrane in the cold and warm water inlets and the outlet, and reduces their size. Since there is some distance between the partition membrane and... | 06/20/2006 |
| 7051568 | Multi-purpose hydraulic tool A multi-purpose hydraulic tool of the open center and closed center type is provided with an OC/CC knob mounted on the trigger activated spool. The spool has a knob which can be turned to easily move between OC and CC operating conditions, without the use of additio... | 05/30/2006 |
| 7032612 | Dual use air chuck An air chuck that accommodates a Schrader valve, or U.S.-type valve, in a retracted position and further accommodates a Presta valve, or French-type valve, in an extended position. The air chuck has a chuck body that slides relative to a chuck housing. A lock pin ex... | 04/25/2006 |
| 7032272 | Friction hinge A motion control device for controlling the movement of an operational member about a first axis and about a second axis includes a spindle having a socket and a control arm wherein the socket defines a first axis opening. The device includes a cylindrical pivot mem... | 04/25/2006 |
| 7007717 | Spindle structure for a ceramic faucet A ceramic spindle for a faucet is disclosed. The spindle has a housing of which the top portion is a protruded edge having teeth to connect with a rotating rim seat having teeth surface. The top face of the rim seat is protruded to form a positioning block and the r... | 03/07/2006 |
| 6997041 | Dual slide gate valve and method for using same A method and device for pressure testing a pipe line is provided wherein a fitting is inserted into the pipeline by inserting male ends of the pipeline into female ends of the fitting to define a flow path through the fitting extending along a longitudinal axis. The... | 02/14/2006 |
