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7363940 |
Flow-rate restrictor insert for orifice expansion device
A generally cylindrical restrictor insert for containing an axially movable, apertured restrictive member, housed in a flow control distributor housing of an orifice expansion device used for bi-di...
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7363939 |
Bleed valve
A bleed valve ( 1 ) for a pipe into which a non-return function is integrated. The bleed valve is preferably designed to be a thermal valve.
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7363938 |
Constant flow valve assembly
A dual valve assembly includes two regulating valves. Each valve includes an outer housing comprised of a cap joined to a base. The housing is internally subdivided by a barrier wall into a head se...
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7363937 |
Replaceable sleeve insert for a choke assembly
A replaceable sleeve insert for a choke assembly is disclosed, wherein the replaceable sleeve insert has a tubular member coaxially and sealingly retained within an upper body section of the choke ...
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7363936 |
Leakage catch basin and configurable storage unit
Disclosed herein is my invention of a leakage catch basin and configurable storage unit, designed to be water tight and made of water resistant material. My invention further includes mans to posit...
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7363935 |
Field configurable shut-off valve
A kit of parts for configuring and assembling a shut-off valve in the field has a valve body, a plurality of connection fittings, and a plurality of gaskets. The connection fittings each have a fir...
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7363934 |
Control valve having pressure balance effect
A control valve for a mixed water faucet includes a housing, two sealing gaskets, a control shaft, a ceramic unit, a sealing ring, a sleeve, a pressure balance unit, an adjusting cock, and a fasten...
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7363679 |
Vacuum system
A vacuum system has a cabinet that can be mounted to a wall. The cabinet includes a hose storage compartment with a hose drive assembly for automatically extending and retracting a vacuum hose. A p...
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7363662 |
STOPRZ
Many times when a home sewage line becomes clogged it results in overflow of the matter in the toilet bowl onto the floor. It is a difficult matter at the time to easily and immediately stop overfl...
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7363182 |
System and method for mass flow detection device calibration
Systems and methods for correcting measurements of fluid flow using device-specific information to compensate for differences between individual devices of the same design. In one embodiment, a met...
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7363112 |
Digital moisture monitor controller with wide applications soil, and hydroponics moisture sensors, and optional X10 multi-sensor, multi-pump controller
Utilizing the latest microprocessor technology, the digital moisture monitor controller along with its wide applications alternating current conduction moisture sensors and optional X10 multi senso...
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7360976 |
Air valve coupling method and apparatus
A machining center including a machining head, a tool changer, an air driven tool and an air valve system. The air driven tool is connectable to the machine head by action of the tool changer. The ...
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7360671 |
Liquid reservoirs
A liquid reservoir comprising a container ( 20 ) forming a chamber for holding the liquid ( 27 ). The container has a top wall ( 23 ) that closes the upper end of the chamber, a liquid outlet ( 35 ...
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7360611 |
Flow system for a hydraulic choke solids strainer
A strainer system having two separate strainers positioned in parallel, where one strainer can be cleaned while still permitting normal flow through the other strainer. The system flow circuit is a...
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7360558 |
Control valve for drinking water fountain
A control valve for a drinking water fountain includes a valve housing having an inside formed with a receiving chamber, and a valve seat mounted in the receiving chamber of the valve housing. The ...
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7360557 |
Low pressure drop check valve
A check valve includes a valve housing having a first housing portion including an inlet and a second housing portion having an outlet. A poppet valve is received in the housing and includes an out...
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7360556 |
Check valve
A check valve is provided, including a first hose connector housing defining an entry passage and a first valve seat, a second hose connector housing engaging the first hose connector housing and d...
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7360555 |
Gas regulator with altimetric adjustment
The invention relates to a gas regulator which is intended to be mounted on a gas delivery pipe connecting a gas source to a user device. The inventive regulator comprises a pressure regulation mec...
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7360554 |
Integrated gas meter bar device and locking shut-off valve
A control valve assembly and for a gas delivery system is disclosed comprising a valve housing and piping combination adapted to mate with a gas meter outlet, the valve including a main inlet and a...
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7360553 |
Modular utility box system
A modular utility box system includes separate supply and drain boxes. The supply box has at least one supply opening and the drain box has a drain opening but no supply openings. The supply and dr...
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7360552 |
Injectable structural adhesive
Injectable structural adhesives, methods of using the same, and products formed therewith, are described. The adhesive is introduced through a first opening into an internal cavity formed between t...
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7360551 |
Method and apparatus for providing a determined ratio of process fluids
A fluid flow control system that includes a fluid inlet to receive a flow of process fluid and a plurality of fluid outlets. The plurality of fluid outlets include a first fluid outlet and at least...
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7360550 |
System for recycling spent sulfuric acid, method for recycling spent sulfuric waste liquid, and recycled sulfuric acid
A system for recycling spent sulfuric acid, wherein spent sulfuric acid is effectively utilized at a place other than a discharge source regardless of geographical conditions, and a method for recy...
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7358626 |
Two-wire power and communications for irrigation systems
A large number of irrigation system devices connected to a common two-wire cable can be powered and individually controlled from a central location by transmitting over the cable DC pulses of alter...
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7357426 |
Quick-coupling and quick-release safety connector for piping
A connector for piping including two tubular fitting parts and quick-coupling and quick release connector having a plurality of locking segments circumferentially distributed in a plane perpendicul...
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7357355 |
Auxiliary fuel tank systems for aircraft and methods for their manufacture and use
Auxiliary fuel tank systems for aircraft and methods for their manufacture and use. In one embodiment, an aircraft can include a fuselage, at least one engine, and a fuel system configured to distr...
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7357154 |
Multi-stage positioning structure for a ceramic valve core
A ceramic valve core has a multi-stage positioning structure. The multi-stage positioning structure includes a first snapper, which can move along with the swaying motion of the brake valve handle ...
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7357153 |
Pressure-reducing valve for high-pressure gas cylinders
A first valve chest 241 formed integrally with a lid 2 of a high-pressure gas cylinder, a first valve element 5 , a spring 6 , a second valve chest 32 , a second valve element 7 , a spring ...
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7357152 |
Releasable non-return valve
The invention relates to a releasable non-return valve, in which a connection between a working chamber and a connector chamber may be closed by a non-return piston and opened by the opening moveme...
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7357151 |
Fluid control devices
Improved fluid control devices are provided for metering pressure effectively in environments that may contain solid particles and in which the ambient pressure is subject to change. Such a valve c...
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7357150 |
Safety shut-off device
A safety shut-off device for sections of fluid circuits, which in case of damage or the like, have to shut off from each other on safety considerations. The safety shut-off device includes at least...
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7357149 |
Auxiliary fuel tank systems for aircraft and methods for their manufacture and use
Auxiliary fuel tank systems for aircraft and methods for their manufacture and use. In one embodiment, an aircraft can include a fuselage, at least one engine, and a fuel system configured to distr...
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7357148 |
Prefabricated in-wall water service box
A prefabricated in-wall water service box with a five sided deep drawn stainless steel enclosure that has an open side with a reservoir lip and three closed sides integral with a top and bottom so ...
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7357147 |
Modular air gap device and faucet including same
A modular air gap device adapted for selective insertion into an associated faucet body and comprises a base, an inlet nipple defining an inlet passage and an outlet nipple defining an outlet passa...
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7357146 |
Inflatable flow control apparatus and associated method
An inflatable flow control apparatus and method for controlling the flow of a fluid through a drain passage are provided. The apparatus includes an inflatable bladder with first and second opposite...
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7357145 |
High-pressure, hemi-wedge cartridge valve
A valve having a cartridge that fits within the valve housing and that may be replaced without removing the valve housing from adjoining equipment. The cartridge contains a wedge having curved surf...
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7357144 |
Contamination control apparatus, management system and related methods
A contamination control apparatus includes at least two pipes connected by a joint portion and configured to allow a processing fluid to flow therethrough, and a cover configured to enclose the joi...
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7357143 |
Regulator and gas supply method using the same
A regulator comprises a body including an inflow line, an outflow line, and a buffer space, the buffer space being provided between the inflow line and the outflow line, and a switch for opening an...
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7357142 |
Apparatus for continuously aspirating a fluid from a fluid source
An apparatus for continuously aspirating a fluid from a fluid source. A vacuum source is operatively connected to a first container forming a first chamber and a second container forming a second c...
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7357141 |
Valve assembly with an adjustable function, and a method therefor
A valve assembly includes at least one multiport valve for controlling and applying pressure to a pneumatic unit and a base plate having passageways for supplying compressed fluid to a multiport va...
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7356856 |
Toilet overflow prevention device
A toilet overflow prevention device including an overflow valve assembly, a control valve and a water level sensor. The overflow valve assembly is configured to selectively permit a flow of water t...
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7354511 |
Hydraulic unit for industrial trucks
A hydraulic unit for industrial trucks, comprising a motor pump unit which is directly attached to a tank, a reflux filter which has an elongate filter casing for a filtering element adapted to be ...
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7353881 |
Ganged fire extinguisher system
A non-electrically actuated ganged fire extinguisher system for use in an enclosure of a size larger than the capacity of a single pre-engineered fire extinguisher comprises at least two pre-engine...
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7353874 |
Method for servicing a well bore using a mixing control system
A method for servicing a well bore comprises connecting a mixing system to the well bore, controlling the mixing system to produce a material mixture with approximately a desired density, and contr...
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7353845 |
Inline bladder-type accumulator for downhole applications
An accumulator comprises a housing connected to a hydraulic system, an elastomeric bladder separating a gas compartment from a fluid compartment, and an anti-extrusion device. A method for operatin...
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7353844 |
Solenoid-operated safety valve device particularly for a washing machine
The solenoid valve device ( 1 ) comprises a duct ( 3, 10, 10′, 4 ) with an inlet ( 3 ) and an outlet ( 4 ) and in which are formed first and second valve seats ( 5, 6 ) in series with one another...
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7353843 |
Sequencing valve and hydronic system
A sequencing valve and associated hydronic system are provided. The valve has first and second ports, which can be connected to a heat exchange device, and the valve is configured to selectively pr...
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7353842 |
Air fitting with an integral check valve
An air fitting with an integral check valve includes a housing having an inlet and at least one outlet, a passage extending between the inlet and the at least one outlet with a valve seat being for...
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7353841 |
Relative pressure control system and relative flow control system
Provided is a relative pressure control system has a simple configuration, but enables accurate regulation of a division ratio of an operation gas, and concurrently makes it possible to securely dr...
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7353840 |
Split nut for outlet box installation
An internally threaded split nut having an arcuate gap defining an opening large enough to pass over the outside diameter of a first tubular conduit or elongate rod section from the side, the split...
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