Matches 51 - 100 out of 232 < 1 2 3 4 5 >
Match Document Document Title
6834662 Irrigation system apparatus, and related method  
An improved apparatus and method are provided for irrigation systems such as automated sprinkler systems. A pre-assembled housing or valve box includes an inlet for receiving water and one or more...
6805146 Electronic-hydraulic transmission control module and manufacturing method  
The electronic-hydraulic transmission control module has a hydraulic plate, an electronic control unit, and a sensor. The sensor is caulked into a wall of an opening in the hydraulic plate forming...
6793753 Method of making a microfabricated elastomeric valve  
A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion...
6772783 Rotary to linear valve and method of use  
A valve is disclosed that is operable by converting rotational force of a stem into linear motion of a valve closure element, such as a sleeve, to control fluid flow through the valve. In a...
6769397 Intake apparatus and methods of internal combustion engine  
An intake apparatus and methods of an internal combustion engine that controls an intake air current to the combustion engine. An intake current control valve has an open portion for passing intake...
6766819 Apparatus and method for adjusting and sealing a solenoid valve  
An evaporative control valve for a vehicle. The valve has a valve body for containing a solenoid that manipulates a plunger between an open position and a closed position the plunger has a valve...
6761184 Water flushing unit for a pressure balanced shower valve  
A water flushing unit and a method of making such comprising a cover plate that is to be mountingly installed to replace the original equipment cover plate of a shower valve. The modified cover...
6761182 Method for configuration of a valve  
A method of configuring a valve comprised of a valve seat, a valve stem, a valve guide, and a relief compression spring. The method comprises calculating a compression force required to move the...
6749407 Method of installing valves in a micro-pump  
An exemplary method for making a micropump device is disclosed as providing inter alia a substrate ( 300 ), an inlet opening ( 310 ), and outlet opening ( 340 ), a pump chamber ( 370 ) and flapper...
6742537 Combination solenoid operated flow control and shut-off valve with pressure transducer  
A combination solenoid operated flow control valve and solenoid operated by-pass valve and pressure transducer are disposed in a common housing with a common electrical receptacle for connection...
6694996 Swing check backflow preventor having check valve with lever arm  
A swing check valve for controlling fluid flow, including a valve housing having a port for fluid flow therethrough. A valve assembly is disposed within the valve housing for controlling the fluid...
6684901 Modular liquid dispensing valve  
A solenoid valve has a valve body with an inlet and an outlet and a valve seat therebetween. A valve member is selectively engageable with the valve seat for controlling the flow of fluid from the...
6684896 Solenoid valve and method for making same  
A valve assembly includes a valve with a bobbin/valve body, a solenoid and a plunger. The bobbin/valve body is formed in one piece, and defines all of the valve's inlet/outlet ports and forms the...
6668852 Frost proof sillcock service sleeve  
A service sleeve coupled with a frost proof sillcock including a housing having an outer surface and defining an inner chamber for receiving an inner portion of the sillcock, a stem portion, and an...
6648001 Valve with seat assembly  
A rotary plug valve is disclosed in a preferred embodiment that has two telescoping seat assemblies that fit into respective recesses provided in the valve body surrounding a passageway through the...
6640826 Systems and methods for servicing ball valves  
A temporary ball valve support structure is utilized to apply pressure to the ball in a ball valve so that a seal is maintained between the ball and the upstream seal member in the ball valve to...
6640823 Fitting  
A fitting including a housing ( 2 ), a rotatable body ( 4 ) which is situated in the housing and which may advantageously be constructed in the form of a conical plug, a bushing ( 18 ) provided in...
6637449 Pressure sensible valve for exhaust muffler and method of assembling same  
A valve seat structure is secured to an outlet end of a passing pipe installed in an exhaust muffler. The valve seat structure includes a flat seat surface portion which extends around the outlet...
6619310 Rotomolded hydraulic reservoir with integral baffle  
A rotomolded hydraulic reservoir includes a plastic container body defining a container cavity for receiving hydraulic fluid and forming a filter cavity in fluid communication with the container...
6609532 Rotational connecting valve with quick disconnect  
A rotational two valve disconnect apparatus including a first rotational valve, a second rotational valve, and a rotational disconnect structure connected to the valves. The valves on the...
6591853 Combination un-galvanized and galvanized manifold assembly and manufacturing method  
An un-coated valve ( 11 ) is connected between a first and a second pipe component ( 12, 12 a ). Each pipe component ( 12, 12 a ) includes a length of a pipe ( 21, 21 a ) with a flange ( 22, 22 a )...
6584996 Installing a valve in a tank  
A fuel tank has a recess formed on the inner surface of the upper wall. A vent valve has a mounting portion extending therefrom with a resiliently deflectable disc formed thereon and a guide disc...
6581641 One-way valve for use with vacuum pump  
A valve assembly mounted in a resealable/reclosable storage bag. The valve assembly includes a base and a valve element. The valve element includes a stem with a convex cap attached at one end and...
6581620 Method and apparatus for repairing or replacing valves  
A method and apparatus for repairing a valve, the valve being attached to a tank, the method including steps of providing a valve tool having a rigid tube and having an elastic air bladder, such...
6571819 Method of installing valve seals and a two-piece tool therefor  
A method of installing a valve seal at the base of a valve stem of an automotive internal combustion engine is disclosed. A two-piece tool consisting of first and second tool parts is employed for...
6561208 Fluidic impedances in microfluidic system  
The invention provides microfluidic devices with embedded fluidic impedances. Such impedances do not allow fluid to pass at a low differential pressure, but allow fluid to flow at a higher...
6557577 Threaded union safety device and method  
A union assembly useful in a fluid flowstream includes a body portion, a pressure indicating device and a removable cover. The body portion includes a bore, an access opening and pressure...
6546959 Multi-port solenoid valve and its assembly  
A valve includes a bobbin/valve body, a solenoid and a plunger. The bobbin/valve body is formed in one piece, defines all of the valve's inlet/outlet ports and forms the entire support structure...
6546952 Stem cap for air conditioning service valve  
A service valve and cap assembly is disclosed. The service valve comprises a valve stem that is inserted into a valve body. An upper portion of the valve body defines a collar selectively formable...
6546946 Short-length reduced-pressure backflow preventor  
A double check valve reduced pressure backflow preventor assembly is configured to have a relatively small length, volume and/or weight. The assembly defines parallel, preferably coaxial, inlet and...
6546945 Electromagnetic valve  
A fluid controlling electromagnetic valve is formed by mechanically fixing one axial end portion of a stator core to an annular portion of a yoke, after the primary molding of a coil bobbin, and by...
6539971 Method and apparatus for mounting solenoid operated valve  
A technique of assembling a solenoid operated valve to a hydraulic manifold in which the manifold has provided thereon undercut stanchions disposed on opposite sides of a cavity communicating with...
6539969 Two-piece valve and gas cylinder  
The invention provides an improved gas cylinder and valve for filling or discharging a gas cylinder comprising a body having a first end, a second end, and an axial bore for providing a passageway...
6536462 Fire hydrant cover  
A cover is provided for selectively covering and uncovering a fire hydrant or the like so that the hydrant is protected and easily located and maintained. The cover has an upper cover portion...
6527003 Micro valve actuator  
A simple micro valve actuator is disclosed. The micro valve actuator of this invention comprises a sealed vacuum chamber. The micro valve is actuated by providing a current to a thin film heater,...
6520198 Structure and method for mounting damper  
A damper attaching structure which enables a damper provided with a thin rotational shaft to be assembled inside a casing or the like by employing an opening formed in the casing, is obtained by...
6470911 Check valve and fuel tank with check valve attached thereto  
A check valve attached to an inner wall of a main body of a fuel tank ensures a sufficient seal of the main body from outside, without increasing the required number of parts. The check valve...
6470904 Normally closed in-channel micro check valve  
In an embodiment, a check valve assembly may include an in-channel check valve connected between the front and rear portions of a channel attached to a silicon substrate. The channel may have a...
6467495 Apparatus and method for sealing a solenoid valve  
An evaporative control valve for a vehicle, the valve has a valve body for containing a solenoid that manipulates a plunger between an open position and a closed position, the plunger has a valve...
6463951 Apparatus and method for sealing a solenoid valve  
An evaporative control valve for a vehicle. The valve has a valve body for containing a solenoid that manipulates a plunger between an open position and a closed position, the plunger has a valve...
6457484 Solenoid fluid control valve with twist-on connection  
Solenoid operated fluid control valve is connected to a housing of fluid circuit by a twist-on, fluid tight connection between the housing and a solenoid assembly of the fluid control valve. The...
6453930 Control valves for a hydraulic control unit and method of assembly  
A method for assembling a hydraulic control unit of a vehicular brake system includes the following steps of: providing a sleeve having a closed end; sliding a spring over an armature to form an...
6446652 Backflow preventer assembly  
A backflow preventer assembly includes a housing having a first end and a second end, a first mounting assembly configured to removably secure a first check valve at a region of first end of the...
6435475 Valve body with integral seal retention groove  
A valve body having one or more integral seal retention grooves and one or more interior hollows which may be manufactured using frictional or other types of welding to join two previously formed...
6431203 Actuator mounting assembly  
An actuator mounting device for mounting an actuator having an actuator housing to a support structure associated with a fluid flow control unit. The actuator mounting device includes a mounting...
6427711 Inline check valve  
An inline check valve having a piston member and a seat in a valve body having a larger diameter at the end thereof away from the piston. The seat is retained within a groove by a seat retainer...
6425409 Valve and method of making the same  
A valve includes a bobbin/valve body, a solenoid and a plunger. The bobbin/valve body is formed in one piece, defines all of the valve's inlet/outlet ports and forms the entire support structure...
6422259 Apparatus and method for actuator stroke and spring preload setting  
An apparatus and method for simultaneously setting the stroke and biasing force of a valve assembly, the apparatus utilizes a securement member which individually sets the biasing force of a valve...
6382229 Valve assembly and seal therefor  
A valve assembly comprises a valve stem, an annular bonnet configured to receive the valve stem, a valve disk coupled to one end of the valve stem, a seal, and an insert. The seal is disposed...
6378543 Hollow poppet valve and the method for manufacturing the same  
In order to propose a hollow poppet valve having an excellent, high strength to weight properties by constructing it in order that no influence from welding heat is exerted onto the face, and no...
Matches 51 - 100 out of 232 < 1 2 3 4 5 >