Matches 1 - 50 out of 68 1 2 >


Match Document Document Title
US20140182717 System for Increasing the Efficiency of a Water Meter  
Disclosed is a system and an associated valve assembly that are adapted to increase the efficiency of an upstream water meter. By way of the valve assembly entrained water bubbles can be removed...
US20130306033 RELIEF VALVE FOR HIGH-PRESSURE FUEL PUMP  
A relief valve includes a valving element, a movable holder, a housing having a guide hole and a valve seat, and a resilient member. The valving element is lifted from its seated state, in which...
US20130306167 Airflow check valve  
A check valve for use in an air flow line to convey pressurized air to unload a tank trailer, railroad car, or other conveying facility. It includes a housing, having a valve seat, a check valve...
US20060196555 Control stop  
A control stop includes a body housing a plug which has a retaining ring coupled on one end, a water regulation rod screwed on a seat located below the plug, and an elastic element coupled on a...
US20080185055 SOFFIT VENT  
A one-way soffit vent has an upstream valve seat and a downstream vented cover having a boss extending in the upstream direction. A valve disk is reciprocally mounted on the boss and biased...
US20100012197 AUTOMATIC WATER DIVERTER  
An automatic water diverter is provided, in which a flange is disposed on a passage of a valve seat, so as to form a through hole. In addition, an upper and a lower side of the passage are...
US20080271794 Automated mechanical constant flow valve for air ducts  
A constant flow valve is provided including a housing having a central flow passageway. The housing further includes an inlet portion, a cylindrical body portion, a frusto-conical valve portion,...
US20150238885 FLUID FLOW CONTROLLER AND FILTER ASSEMBLY WITH FLUID FLOW CONTROLLER  
A filter assembly comprises a housing open at a first end and holding a filter element therein and an end plate secured to the housing and closing the first end and enclosing the filter element...
US20080190492 Outlet Fitting for a High-Pressure Pump  
The invention relates to an outlet connection of a fluid high-pressure light, in particular a high-pressure line for fuel, and comprises an outlet bore, an outlet valve that is situated in said...
US20080011365 SELECTIVELY ACTUATED CONSTANT FLOW VALVE  
A constant flow regulating valve of the type described in U.S. Pat. Nos. 6,026,850 and 6,209,578 includes a closure mechanism configured and arranged to override the modulating mode of the valve...
US20090020171 Cartridge with Internal Spring  
A cartridge valve includes a housing body having a base wall and a cylindrical side wall extending from the base wall. An upper ceramic disk and a lower ceramic disk are disposed in the housing...
US20150083242 RELIEF VALVE  
In the relief valve, an annular convex portion 16a that is convexed in a direction in which a valve element 5a moves away from a valve hole 17 along a center axis of the valve hole 17 and that is...
US20140290758 PRESSURE REDUCING VALVE  
In a pressure reducing valve, a valve rod forms one portion of a side wall of a piston, and is connected to the piston inwardly of a sliding contact area, which is held in sliding contact with an...
US20060102235 Integratable sanitary part  
An interchangeable sanitary part in the form of a check valve including an outer housing (3) which can be inserted into a fluid line and has at least one peripheral seal (20, 21) on its outer...
US20130180592 Valve for Use in Chemical Injectors and the Like  
A valve having an outer housing defining a central bore with a fluid inlet and a fluid outlet. A check dart assembly, valve seat and piston assembly are retained within the central bore. The valve...
US20080203118 Pressure Reducing And Regulating Valve Comprising A Tapping Mechanism For A Pressure Cartridge That Can Be Attached Underneath A Receptacle Cover  
The invention relates to a valve unit (26) comprising a cartridge and valve holder (1), which has means (6) for connecting the same to a cartridge protective housing (3), means (7; 36, 49) for...
US20080185054 Method for Making a Safety Valve of a Boiler of a Device for Making a Hot Beverage  
A safety valve of a boiler of a device for making hot beverages, particularly coffee, comprises an intermediate valve body, a plug and resilient means inserted into the seat of the intermediate...
US20080190988 Fastener Driving Apparatus  
Disclosed is a fastener driving apparatus for driving fasteners into a substrate. The fastener driving apparatus is a combination of a motor driven linear motion converter; a compression cylinder;...
US20130025712 PIPE BREAK VALVE DEVICE  
A pipe break valve device includes a housing that has a recess continuous in a flow direction, a valve slide that is arranged displaceably in the flow direction in the recess, and a spatial volume...
US20090173403 DUAL LIFT VALVE FOR RECIPROCATING COMPRESSOR AND PUMPS  
The invention provides a unique self actuating mechanical dual lift control for valves used in reciprocating compressors and pumps. The primary motivation for this concept is the ability to avoid...
US20050067025 Safety valve for pressurized tanks, and a tank provided with said valve  
A safety valve for pressurized tanks, particularly for tanks for containing methane or LPG for motor vehicles, comprises an open/close element that is kept by elastic means in a closing position,...
US20130180607 VALVE WITH PRESSURE CONTROL FUNCTION  
In a valve with pressure control function for common-rail heavy oil injection systems for internal combustion engines, including a valve support, a valve piston movably arranged in the valve...
US20090223576 CHECK VALVE  
A nipple of a check has a first portion that is selectively positionable within a housing of the check valve. A second portion of the nipple extends from the housing when the first portion of the...
US20050061267 Check valve for diesel engine  
A check valve for a diesel engine comprises a pipe formed with an oil inlet and oil outlet. A piston is slidably installed in the pipe and a spring pressures the piston toward the oil inlet side...
US20150198213 BI-DIRECTIONAL HYDRAULIC FLOW CONTROL VALVE  
A flow control valve for a hydropneumatic suspension comprises a circular valve body including a flow restriction and a plurality of flow relief passages closed at one side by respective leaf...
US20110062156 Tank Valve Assemblies and Methods  
Embodiments can provide tank valve assemblies and associated methods. According to one aspect, a valve assembly can be provided. The valve assembly may include a valve body defining a hollow bore...
US20100051120 FLUID FLOW CONTROL MEMBERS FOR USE WITH VALVES  
Fluid flow control members for use with valves are described. An example poppet apparatus for use with an internal valve includes first and second opposing seating surfaces to control fluid flow...
US20090223577 Remanufactured machine component and remanufacturing process  
A process for remanufacturing valve bodies, such as fuel injector valve bodies, includes regrinding a valve seat of a salvaged valve body with a grinding apparatus, and linking a center axis of...
US20130174922 PRESSURE VALVE  
A pressure valve includes a spring plate configured to be displaced by a setting spindle. The setting spindle includes an adjustment screw configured to axially displace a spindle shaft on which...
US20150211500 CHECK VALVE FOR COMPRESSOR  
In a check valve for a compressor, a valve element includes an abutting surface and an outer circumferential surface. A valve hole includes a large-diameter portion and a small-diameter portion. A...
US20080078460 Positioning Device for Pressure Regulator  
A control assembly for converting a “fail-close” regulator to a “fail-open” regulator, or vice versa, without having to modify or reconfigure a casing of the regulator includes a control member, a...
US20100101668 Check Valve  
A check valve is described using the venturi effect to enhance the force supplied by forward motion of fluid to fully open the valve, and a variable spring rate spring assembly to enable the valve...
US20090045199 CLUTCH OIL RESERVOIR CAP  
A clutch oil reservoir cap according to an exemplary embodiment of the present invention including a head and a body may include an exhaust opening formed in the head for exhausting air, an intake...
US20130306031 Pressure Control Valve Arrangement for a Fuel Line  
The present invention concerns a pressure control valve system for a fuel line with a pressure line with a pressure control valve for maintaining a fuel pressure in the fuel line and a filling...
US20150247582 APPARATUS TO INTERFACE WITH A CORRUGATED DIAPHRAGM  
Apparatus to interface with a corrugated profile are disclosed. An example apparatus for use with a fluid regulator includes an elastomeric ring having a corrugated profile that corresponds to a...
US20150107702 SAFETY VALVE FOR LOW-TEMPERATURE THERMAL INSULATION GAS CYLINDER  
The invention relates to a safety valve for a cryogenic insulated gas cylinder, which comprises a valve body, and the valve body further comprises a gas inlet flow channel, a valve seat, a slide...
US20110091340 RECIPROCATING PUMP AND CHECK VALVE  
A reciprocating pump introduces a liquid into a pump chamber through a suction valve and discharges the liquid from the pump chamber through a discharge valve by reciprocating movement of a...
US20100051119 Pressure relief valve  
A pressure relief valve controls the pressure in a pressure chamber of a sprayer. The pressure chamber is inside a tank from which liquid to be sprayed is pumped into the pressure chamber and...
US20130333361 COKING RESISTANT AFTERTREATMENT DOSING VALUE AND METHOD OF MANUFACTURE  
A dosing valve for administering a reducing agent into an exhaust stream within an exhaust manifold of an internal combustion engine. The dosing valve includes a valve needle internally coaxial to...
US20130019967 MECHANICAL FUNCTION CONTROL OF CONTINUOUSLY VARIABLE TRANSMISSION HYDRAULIC SYSTEM  
A simplified continuously variable transmission system control provides a variable clamping force and a differential cylinder pressure manipulation to change sheave ratios. The system control uses...
US20070113904 High-pressure fuel pump  
A discharge valve is provided in a discharge section integrally formed with a housing main body. A spring seat member of the discharge valve is accommodated inside a discharge passage defined by...
US20100251896 GAS CHROMATOGRAPHY CHECK VALVE AND SYSTEM  
An apparatus, system, and method are disclosed for a gas chromatography (GC) system with a check valve. The check valve is situated downstream from the electronic flow control module and upstream...
US20120273055 ANNULAR RELIEF VALVE  
A pressure relief valve assembly may be coupled to one or more casings and/or tubular members to control fluid communication therebetween. The valve assembly is a one-way valve assembly that...
US20110126924 SUCTION CHECK VALVE OF AIR-CON COMPRESSOR OF VEHICLE  
A suction check valve of an air-con compressor of a vehicle, may include a valve housing fixed in an intake port of the air-con compressor and having at least a housing hole, a valve core...
US20110146815 FLUID VALVE ARRANGEMENT  
The invention relates to a pressure controlling valve comprising a slidable spool (102) arranged to be spring loaded towards a neutral position, wherein a first port (103) and a second port (104)...
US20120168005 PRESSURE RETENTION VALVE  
A pressure retention valve including a housing having an inlet passage and an outlet passage that can be connected together and a separating diaphragm subdividing the housing into two portions,...
US20170159834 CHECK VALVE  
Disclosed herein is a check valve. The check valve installed in a bore of a modulator block having an inlet path and an outlet path and configured to control oil to flow in one direction, the...
US20170146139 ROBUST IN-LINE VALVE  
A poppet valve is provided wherein the poppet and seat are integrally aligned to a bore within a housing of the valve. The poppet is configured to reciprocate within a guide also aligned to the...
US20170127503 INNER STATIC ELECTRICITY ELIMINATING CONTROL VALVE FOR ORGANIC SOLVENT DELIVERY PIPELINES  
An inner static electricity eliminating control valve for organic solvent delivery pipelines is disclosed. The inner static electricity eliminating control valve is to be installed on and...
US20170113671 NOISE REDUCTION DEVICE FOR NEGATIVE PRESSURE LINE OF BRAKE BOOSTER  
A noise reduction device for a negative pressure line of a brake booster is provided. The improved noise reduction device is disposed in a vacuum hose, and includes a negative pressure line of a...

Matches 1 - 50 out of 68 1 2 >