Matches 1 - 15 out of 15


Match Document Document Title
US20140127036 PLUNGER WITH OUTLET VALVE ASSEMBLY FOR PLUNGER PUMPS  
A plunger pump includes a housing with a discharge valve in communication with an outlet. The housing includes a bore that slidably accommodates a plunger. The housing also includes an inlet. The...
US20130195703 POPPET VALVE ASSEMBLY  
A novel valve assembly is provided. In one embodiment, the valve assembly includes a seat plate having a plurality of fluid conduits. The valve assembly may also include a plurality of poppet...
US20090068042 CYCLONIC, DEBRIS REMOVING VALVE AND METHOD  
There is provided, in one embodiment, a ball valve for regulating the flow of petroleum fluids therethrough. The ball valve is capable of transitioning between an open and a closed position. The...
US20060024185 Nasal sprays  
A nasal spray includes an open mouthed bottle containing a preparation containing sesame oil and a spray pump dispenser mounted to close the open top of the bottle. A dip tube extends down into...
US20100040497 POPPET VALVE ASSEMBLY  
A novel valve assembly is provided. In one embodiment, the valve assembly includes a seat plate having a plurality of fluid conduits. The valve assembly may also include a plurality of poppet...
US20050106050 Hand pump with pressure release mechanism and system of use  
A hand pump includes a pumping system having a primary pressure chamber and a valve control assembly. The valve assembly includes a vent passageway in communication between the primary pressure...
US20080283250 LOW CLEARANCE DOWNHOLE PUMP  
A pump has a housing having a top plate and a bottom plate and a shaft slidingly extending through an aperture in the top plate. A piston is connected to the shaft. The piston separates a volume...
US20080226477 ELECTROMAGNETIC OSCILLATING FLUID PUMP  
An electromagnetic oscillating fluid pump with a T-shaped valve includes a housing having an air outlet end and an air outlet, two electromagnetic coils disposed in the housing and a magnetic...
US20050186084 Tire pump with high-pressure audio warning  
A tire pump includes a hollow barrel having an inside space, a pump plunger provided at a bottom end thereof with a pump piston that is slidably inserted into the inside space of the barrel for...
US20080260548 Wave energy converter  
A stationary structure is mounted on the floor of an ocean or other body of water subject to wave motion. The structure provides a floatation body that moves with the waves and is able to drive a...
US20100166587 GRAVITY-ASSISTED FLUID PUMP  
A gravity-assisted fluid pump includes a fluid reservoir, a piston, a valve element, a piston operator, and a valve operator. The piston is movably disposed within the fluid reservoir and is...
US20100108150 VALVE ROD GUIDE  
A valve rod guide is adapted to be coupled to the barrel of a subsurface pump or the like. The guide has head, neck, body, and base regions. A plurality of angled flutes are provided on the body,...
US20090196779 BYPASS VALVE AND DOWNHOLE PUMP  
A pump comprising a body assembly and a plunger assembly slidably received in the body assembly. The body assembly comprises a standing valve, a discharge valve, and a pump barrel cooperating to...
US20170096884 DOWNHOLE PUMP WITH CONTROLLED TRAVELING VALVE  
A fluid pump apparatus for an artificial lift system has a barrel, a standing valve positioned at a lower end of the barrel, a plunger reciprocatingly mounted within the barrel, and a traveling...
US20150110657 Adjusting Device for an Adjusting Piston of a Variable Clearance Space of a Reciprocating Compressor  
In order to enable a continuous adjustment of the variable clearance space (1) of a reciprocating compressor (15), a threaded spindle drive with a threaded spindle nut (10) and a threaded spindle...

Matches 1 - 15 out of 15