Matches 201 - 250 out of 126923 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
7412988 Pneumatic level control  
An improved pneumatic level control for the activation, deactivation or regulation or a downstream device or process by way of pneumatic signal in response to increased liquid volume in an attached...
7412987 Expansion tank with valve  
An expansion tank to be connected to a pipe system filled or with a liquid is disclosed. The expansion tank includes at least one connection opening for a liquid pipe. The tank has a main valve to...
7412986 Method and system for flow measurement and validation of a mass flow controller  
Systems and methods for flow verification and validation of mass flow controllers are disclosed. A mass flow controller may be commanded to a specified flow and flow measurement commenced. Gas is...
7412948 Fluid valve  
A fluid valve for use in proportioning/mixing fluid between at least one input and at least one output. The fluid valve including a rotary actuated diverter for controlling fluid flow between the...
7412336 Attitude insensitive flow device system and method  
Disclosed herein are systems and methods for attitude insensitive flow devices. The system can include a flow device having a processor and a computer readable medium accessible by the processor...
7411184 Microfluidic device comprising an electrospray nose  
A microfluidic device including a microfluidic chip assembled to an electrospray structure. The microfluidic chip includes at least one microfluidic channel leading through an outlet aperture to a...
7410608 Methods for manufacturing a diaphragm for an air admittance valve  
In some embodiments, a process for manufacturing a diaphragm for an air admittance valve includes disposing a first center disk into a first cavity of a first mold, the first center disk includes a...
7410519 Sandwich filter block  
A sandwich filter device including a block body and an insert held in the block body. The insert and the block body each have a passage for gas flow through. Positioned across the insert passage is...
7410147 Faucet valve structure with two-way automatic repositioning function  
The faucet valve structure of two way automatic repositioning function includes a base ring, resilient spring, activating ring, and linking component. The base ring has a protruding block placed...
7409968 Faucet with a water outlet controlled by a central pull stick  
A faucet with a water outlet controlled by a central pull stick capable of being installed easily comprises a valve body consisting of a main body and a head portion connected together by screw...
7409967 Pattern former for wrapped bakery products and method for loading and unloading bakery products  
A pattern former for assembling wrapped bakery products into predetermined patterns comprises a perforated vacuum turntable. Vacuum is applied to the vacuum turntable while bakery products are...
7409966 Ball valve  
A ball valve includes a valve seat having a chamber therein and bores communicated with the chamber, a ball, which has a plurality of channels, received in the chamber, a shaft connected to the...
7409965 Direct acting hydraulic trip block  
A direct acting hydraulic voting trip block defines three separate paths between an inlet and an outlet port. Each path is intersected by a valve cylinder. Valve pistons in each valve cylinder are...
7409964 Faucet type valve with backflow control in handle structure  
In a valve, the combination comprising a valve chamber, having a flow inlet and a flow outlet, a valve operator outside the chamber, a stopper in the chamber and operatively connected with the...
7409937 Hydraulic control system for internal combustion engine  
A hydraulic control system for an internal combustion engine, includes a driven mechanism driven by hydraulic pressure fed through a flowing passage change-over valve. The flowing passage...
7409811 Two stage vacuum valve for a vacuum packaging system  
A vacuum control valve includes a valve body defining a cavity, an inlet opening and a vent opening. A vacuum supply control member is movably mounted at the inlet opening, and is movable between...
7407113 Products and process that act as a safety valve to prevent scalding  
A thermostatic valve incorporated within a plumbing system for regulating the flow of fluid. The thermostatic valve includes two valve assemblies operatively cooperating to preclude the flow of...
7406984 Fluid distribution device  
A fluid distribution device comprising a “T” shaped body suitable for being connected to a fluid feeding tubing by an inlet and defining two water outlets and wherein inside the body there is...
7406983 Shut-off fitting  
The invention relates to a shut-off fitting comprising a housing which is connected to an adjacent pipeline in a pressure tight manner, the diameter of said pipeline defining a tubular passage in...
7406982 Hydraulic system control method using a differential pressure compensated flow coefficient  
A hydraulic system has an electrohydraulic valve that controls flow of fluid to operate a hydraulic actuator, such as a cylinder or motor. A set of characterization data is provided which describes...
7406981 Liquid discharge apparatus particularly useful as a portable inoculation gun for anti-virus inoculation of plants  
Liquid discharge apparatus, particularly useful as a portable inoculation gun for anti-virus inoculation of plants, includes a housing having a handle at one end configured for convenient grasping...
7406980 Waterway connection  
A coupler for a faucet is disclosed which couples a first waterway component and a second waterway component, the coupler being an overmold component.
7406979 Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications  
A gas cabinet including an enclosure containing at least one gas supply vessel and flow circuitry coupled to the gas supply vessel(s). The flow circuitry is constructed and arranged to flow...
7406954 Fuel pump check valve  
A high-pressure fuel pump ( 10 ) used in a fuel system includes an electric motor ( 14 ) having a drive shaft ( 16 ) to which is attached a pumping element ( 18 ). A fuel inlet passage allows...
7404538 Dual restrictor shut-off valve  
A shut-off valve for pressurized fluids in an air cooling/heating apparatus having a first duct receiving a first restrictor and a second restrictor. Both restrictors are coaxially formed with a...
7404490 Continuous particle separation apparatus  
The present invention relates to an improved apparatus and method for assembly for a cylindrical split-flow thin separation channel that is capable of continuously separating particles of interest...
7404418 Water mixing apparatus  
A water mixing apparatus mixing hot and cold water includes a housing that includes top wall and a peripheral wall that is attached to and extends downwardly from the top wall. A bottom wall is...
7404417 Modular surface mount manifold  
A modular manifold system is provided for interconnecting fluid components of a fluid system in a reduced area. The system is comprised of a one or more bridge fittings having an internal fluid...
7404416 Apparatus and method for creating pulsating fluid flow, and method of manufacture for the apparatus  
In one embodiment, the present invention provides an apparatus for creating pulsating fluid flow, including an inlet into which fluid flows and a chamber having an upstream end and a downstream...
7404415 Mechanical intermittent timer flow controller  
An intermittent fluid flow controller including a main body that houses an inlet in controlled fluid communication with an outlet, a mechanical timing mechanism including a rotatable member that...
7404414 Dispensing tool assembly for evacuating and/or charging a fluid system  
A fluid dispensing tool includes parallel spaced first and second manifolds supporting therebetween an elongated actuator unit having a tubular body confining a piston connected to move a valve...
7404413 Faucet structure  
A faucet structure comprises a valve body having outlet sleeves, accommodating tubes, and inlet connecting pipes to be mounted between a panel equipped with a passage, bores, a clearance recess,...
7404412 Inflation stem with blow-off valve to prevent overinflation  
An inflation stem having an inflation valve combined with a blow-off valve to prevent overinflation. The valves are forced open during inflation when the actuating pin is depressed by the...
7404411 Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy  
A process and system for the analysis and/or control of a mixture of liquid hydrocarbons and biodiesel to determine biodiesel concentration includes a) measuring the near infrared absorption in at...
7403839 Water shut-off system  
A moisture monitoring and control system comprising: 1) a plurality of moisture sensors; 2) one or more local or remote control stations capable of monitoring and controlling each of the individual...
7401808 Inflator having an improved closure cap  
An inflator has a sealed vessel for containing compressed gas. The inflator has an axis. The vessel has a gas outlet passageway. The inflator has an elongated sealing cap closure with an internal...
7401762 Solenoid-operated valve for use with fuel cells  
A solenoid-operated valve for use with fuel cells has a valve housing made of aluminum, for example and having first through third heating medium passages defined therein. A valve seat disposed in...
7401627 Protection of a seal element  
In accordance with the present invention, these and other problems in the prior art are addressed by providing a valve which comprises a valve body which includes an passage that extends at least...
7401626 Low air inclusion quick disconnect coupling  
A fluid line coupling apparatus comprising a first enclosure and a second enclosure. The first enclosure has a first passageway extending therethrough and a piston slidably disposed therein. The...
7401625 System for supplying liquefied gas to a combustion engine with a minimum liquefied-gas level detector  
To detect the volume of gas remaining in a gas bottle or a fixed tank of a system for supplying liquefied gas as fuel for a combustion engine, a positive temperature coefficient (or PTC) probe ( 16...
7401624 Method for monitoring a pipeline and position regulator for a control valve  
The invention relates to a method for monitoring a pipeline in order to detect the slow reduction of the free inner cross-section by means of the position of a control valve in the pipeline. When...
7401623 Double-acting valve unit  
A hydraulic system includes a charge pump which supplies fluid to variable displacement main pump, a fluid reservoir and valve unit. The valve unit includes a hollow housing having a first end...
7401622 Modular pressure regulator  
A pressure regulator assembly comprising: a regulator body having a housing, an inlet portion at one end of the housing and a cap at an opposite end of the housing, the inlet portion and the cap in...
7401621 Dispenser sump  
A sump for a dispensing unit is disposed beneath the footprint of the dispensing unit and includes an auxiliary communication line receiving structure proximal to a drip area of the dispensing...
7401620 Yard hydrant with drain port check valve  
A yard hydrant having a valve body with a drain port and a check valve mounted adjacent to the drain port to allow water to flow from the hydrant through the drain port to the ground and prevent...
7401619 Air valve device for an inflatable article  
An air valve device is adapted to be fitted into an opening of an inflatable article, and includes a valve seat formed with a valve body that is disposed between an inflating port and a conduit, an...
7401572 View around flow indicator  
A view around flow indicator comprising a housing, a turbine wheel, a cylinder, and a visually perceptible pattern on the outside surface of the cylinder is disclosed. The housing has an inside...
7401562 Emergency shutoff system and method  
A safety system is provided for an anhydrous ammonia nurse tank ( 4 ) pulled by a tractor ( 1 ) with a tool bar applicator ( 2 ). The system includes a safety valve ( 10 ), and a breakaway coupling...
7401372 Swimming pool cleaning apparatus  
A submersible cleaner includes a valve within a flow passage for interrupting fluid flow and thus drive the cleaned over submerged surfaces to be cleaned. An element moveable between the valve and...
7399347 Control valve structure for an oxygen machine  
A control valve structure for an oxygen machine uses a motor to link a disc to spin, which activates a pair of valve rods to open and close in sequence through rotation of the motor to control air...
Matches 201 - 250 out of 126923 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >