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7472847 |
Fluidic device
For achieving a fluidic device, being able to be made small in sizes, comprising a fluid inflow opening 1 , a connector duct 2 , and a fluid jet nozzle, wherein the connector duct 2 is...
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7472884 |
Control unit for electromagnetically driven valve
When a request to start driving a drive valve has been made, the ECU performs a program including a step in which time-measurement using a timer is started; a step in which an electric current I...
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7472716 |
Valve packing removal device
A valve having a valve packing removal device attached thereto is disclosed. The valve may include a valve plug reciprocally disposed within the valve housing and connected to a sliding stem. The...
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7472717 |
Float Valve
A first valve port is set to have a seal diameter smaller than that of a second valve port. Due to a pressure reception area of a first valve body port being small, the attachment force of the...
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7472700 |
Adaptor for releasably mounting a vaporizer on an anesthesia machine
An adapter for use on an anesthesia machine having of three or more vaporizer units removably mounted thereon by an interlock/exclusion system. The interlock/exclusion system includes plural...
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7472669 |
Method of generating pressure pulses, a pressure pulse generator and a piston engine provided therewith
A pressure pulse generator includes a pressure pulse transmitting body displaceably arranged in a chamber divided by the body into a first and a second part, a first spring and a second spring,...
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7472434 |
Concealed widespread faucet and method of installing same
A wide spread faucet includes a main body, which is formed as a unitary forging. The valves are factory installed in the valve housings, which are pre-connected to the main body at the factory. A...
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7472719 |
Drainage device for arrangement on a floor tile having a drain water aperture and arrangement of such a drainage device on a floor tile
Drainage device for arrangement on a floor tile, the drainage device, when at least partially assembled in the floor, has at least two pipe lengths moveable relative to one another in such a way...
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7473397 |
Device for chemical or biochemical analysis
A device for analysis of a sample, the device comprising: a first layer having a network of passages and chambers through which fluid is caused to flow during analysis; a second layer in which a...
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7473359 |
System for straining water
A water straining system for use in a flushing arrangement for a water delivery system. The flushing arrangement is connected to a main line of the water delivery system and includes a discharge...
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7472882 |
Pinch faucet
The present invention provides a faucet for tapping a liquid stored under pressure of a gas in a container that has less moving parts subject to wear or breakage, and has a housing made of multiple...
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7469715 |
Chamber isolation valve RF grounding
A method and apparatus for grounding a chamber isolation valve are provided. Generally, the method makes use of an electrically conductive elastomeric member or members to effectively ground a...
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7469725 |
Method and apparatus for accurately delivering a predetermined amount of fuel to a vehicle
A system for accurately measuring and delivering a predetermined amount of fuel to a vehicle for a specified mission. This system rapidly refuels vehicles to a specific wet vehicle weight. The fuel...
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7469707 |
Irrigation control valve and system
An irrigation control valve has two movable members that can independently or in combination block the flow of water in a conduit, or be fully retracted of at some point in-between. A moisture...
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7469713 |
Check valve with locking key and pull cord
A check valve for an inflatable device comprising a poppet urged by a conical spring to annularly seal uniformly around its entire periphery to assure more uniform cracking pressure about its...
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7469716 |
Multiway valve
What is provided is a flow shut-off element, particularly for use in the medical field of peritoneal dialysis, consisting of a valve body ( 2 ) having an inner cavity ( 3 ) and a plurality of...
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7470347 |
Device and method withdrawing cellulose pulp from a container
This is a device and a method for withdrawing cellulose pulp with a pulp concentration of 8-14% from a cylindrical storage tower. The storage tower has a plane bottom and with a diameter that...
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7469718 |
Quick disconnect cryogenic coupler
A generally cylindrical quick disconnect female cryogenic coupler, interconnected with a cryogenic fluid transfer apparatus, includes a coupler body with a first cavity housing a laterally severed...
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7469711 |
Water supply pass-through apparatus
A pair of specially designed plates that are mounted to the framing of a screened enclosure, enabling the installation of a hose bib and hose bib to garden hose adapter, providing a water supply...
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7469708 |
Universal fluid valve body
Universal fluid valve body apparatus and articles of manufacture are disclosed. An example fluid control valve body includes opposing first and second openings and opposing third and fourth...
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7469709 |
Three-wedge double block isolation chamber
A three-wedge double block isolation chamber including a body with an internal chamber bounded by an inlet and an outlet having a wedge assembly positioned in the chamber. The wedge assembly may be...
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7469714 |
Valve, especially a gas safety valve
A valve, especially a gas safety valve includes a fluid-guiding path ( 32 ) that can be sealed by a sealing device ( 30 ) provided with a sealing surface ( 34 ). The sealing surface can be brought...
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7469710 |
Supersonic diffuser
A pressure-recovery device for a supersonic, continuous wave gas laser is capable of recovering the pressure of the supersonic fluid in an efficient manner and in a relatively light and compact...
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7470402 |
Automatic precision pipetting device
The invention relates to an automatic precision pipetting device. The inventive device comprises at least two cylinder/piston-type pumping units ( 1, 2 ), the rods of which are rotated by means of...
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7469706 |
Adjustable pressure double latching valve
Methods and devices for maintaining a minimum pressure of calibration gas, such as in an emission testing system or a similar arrangement, using a double latching valve (DLV). The DLV comprises a...
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7469650 |
Method and apparatus for off-hull manufacture and installation of a semi-membrane LNG tank
The invention pertains generally to manufacturing and installing a semi-membrane tank for liquefied natural gas (LNG). Specifically, the invention relates to a method and apparatus for facilitating...
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7469717 |
Fail safe shutter for use with a cross-stack monitor
A fail-safe shutter ( 13 ) for a “cross-stack” monitor, comprises a body member ( 14 ) having an aperture ( 1 ) through which, in use, an associated monitoring instrument is adapted to sight. A...
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7469712 |
Relief valve
A valve for the fuel system of a turbine engine works to relieve high pressure transients in the liquid fuel side of the turbine engine arising from the elevated ambient temperatures of operation...
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7467644 |
Remote controller for heavy construction machines with follower pushrod
The invention relates to a remote controller for heavy construction machines with a body, comprising a cavity, running between a first outlet end and a base, a first pushrod, running between a head...
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7467640 |
Valve for an expandable gas or liquid distribution system
A system and method for a valve for an expandable gas or fluid valve is disclosed. The valve comprises an electromagnetic switch with a male connector on one face, and a female connector on an...
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7467650 |
Dispenser protector device
The present invention is a dispenser protector device and method. In a preferred embodiment, the present invention comprises a fastener that is associated with a dispenser spigot, or like device. A...
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7467639 |
Systems and methods for controlling gas flow
A method for controlling a motion of a gas valve in a gas feed line coupling a supply device to a burner is provided. The method includes receiving a signal representative of a user-selected...
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7467643 |
Fitting for fuel tanks
A fuel-tank fitting includes a cylinder-shaped fitting body including a connecting end to be connected with a pipe and a free end to be disposed freely inside a fuel tank, a flange disposed on an...
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7467890 |
Portable chemical transfer/neutralizing containment system
A portable disinfectant transfer system for transferring a toxic and/or noxious fluid between a container and a reprocessor reservoir includes a container for containing the fluid, a pump having a...
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7467642 |
Soft ventable relief valve
A pilot operated pressure valve which limits the rate of pressure rise and substantially eliminates excessive system and tank pressure spikes. Because the pilot ball downstream of the damping...
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7467812 |
Brake hose lifting apparatus
An apparatus for lifting a brake hose including a glad hand secured to one end thereof. The brake hose to be lifted into an elevated position is attached to an end of a railway car. Such apparatus...
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7467641 |
Metering valve for hydrofluoric plants
A metering valve for hydrofluoric plants, comprising a flow chamber for the flow of the fluid, housing a plug and having an inlet passage and another outlet passage, a guide body through which the...
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7467781 |
Poppet valve device and electronic controlled fuel injection apparatus equipped with the device
A poppet valve device includes a plurality of axial passages of substantially the same diameter and length communicating with a high-pressure room formed inside a valve seat member between a poppet...
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7464762 |
System for neutralizing the formation of slugs in a riser
A system inserted between the base of a riser ( 5 ) and a production well flowline for collecting an effluent consisting of at least a gas phase and a liquid phase, includes a capacity ( 1 )...
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7464725 |
Air distributor for a compressed-air-operated powder transportation unit of a powder coating device
The air distributor according to the invention is provided with an air distributor housing ( 30 ) that has an assembly opening, a compressed air inlet ( 31.2 ) and a first and a second compressed...
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7464722 |
Fluid proportioning valve
A fluid proportioning valve meters flow of pressurized inlet fluid in proportion to a pressure drop between the inlet and outlet of the valve. A pressure acutated, return biased poppet valve is...
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7464726 |
Modular system with captivated fastener assemblies
A modular flow system having individual modules that connect in a manner which allows for easy addition or removal of a module without the need for or risk of disturbing the connection between all...
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7464766 |
Ranger/hybrid automatic self-metering nozzle, with ratio-selectable and flow meter features
A self-metering, automatic (i.e. pressure regulating) industrial-scale fire fighting nozzle, with or without self-eduction, for self-metering a concentrate in accordance with varying liquid flow...
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7464721 |
Process equipment validation
A Safety Instrumented System for use with a process control system receives pressure of process fluid in the process piping. A valve positioner positions a valve which controls flow of process...
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7465399 |
Filtered and unfiltered water ducting in sink fitting
In a multi-ducted sink fitting assembly, a waste water connection to an assembly comprises a reverse osmosis waste water upright duct associated with the fitting; a dish water upright duct...
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7464415 |
Automatic cut-off valve
A supplemental fill valve for use in a toilet tank, to work in conjunction with a flapper and a typical fill valve having a float cup and a valve body, includes a supplemental float cup forming a...
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7465043 |
Liquid distribution unit, ink-jet recording apparatus and image forming apparatus
A liquid distribution unit for use between a container of a liquid and an apparatus supplied with said liquid, said liquid distribution unit includes a hollow body, a single inlet port provided in...
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7464724 |
Valve assembly
A valve assembly, includes a first lumen; a second lumen providing fluid communication between a plurality of points in said first lumen; and a ball and spring assembly sealingly disposed in said...
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7464723 |
Non-return valve
A non-return valve includes a valve body ( 1 ) which defines an internal fluid through-opening ( 7 ) extending along the longitudinal axis ( 5 ) of the body. A seat body ( 17 ) defines a valve seat...
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7461968 |
System, device, and method for mixing liquids
A system, device, and method for mixing liquids involves pumping a first liquid into a first pump chamber of a pumping apparatus through a channel of the pumping apparatus and pumping a second...
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