Matches 1 - 22 out of 22


Match Document Document Title
US20140044563 Diaphragm pumps  
A diaphragm pump comprising a housing for receiving and securely holding a motor, the housing comprising an elongate portion having a closed end and an open end, the elongate portion being adapted...
US20080159875 METHOD FOR CONTROLLING GROUND MEAT FLOW RATES  
A method for continuously controlling the flow rate of a meat input stream for making a meat product is disclosed. A flow rate algorithm is provided that depends upon pump speed (RPM) for control...
US20050271518 Pumping method and system  
A pumping system having a main pump with a controller and a primer. The primer includes a vacuum source for drawing priming fluid into the pump, a vibratory fork liquid sensor which constantly...
US20080175719 Fluid pumping systems, devices and methods  
Embodiments of the present invention relate generally to certain types of reciprocating positive-displacement pumps (which may be referred to hereinafter as “pods,” “pump pods,” or “pod pumps”)...
US20070280833 Oscillating type compressor  
An oscillating type piston is connected to an output shaft of an electric motor through a crankshaft. The piston is provided with a lip ring that slidingly contacts a cylinder. The motor is...
US20070264130 Infusion Pumps and Methods for Use  
Infusion pump device and methods allow for determination of volumes and flow rates of fluids delivered. Determination is accomplished without direct measurement of either the fluid or flow rate,...
US20090129938 Device mounting apparatus for a fluid control system  
A pump control system is provided and includes a tank communicated with a flow pipe via a tank port, wherein the flow pipe communicates a fluid source with a fluid destination. A sensing device...
US20070122288 Pressurizing water pump with control valve device  
A water pressurizing pump includes an accumulator, a control valve device, a valve device, a pressure switch, and a motor. When the piping system is open and a water pressure in the accumulator is...
US20050191184 Process flow control circuit  
A flow control scheme for use with a flow circuit, including a fluid transfer device such as a pump or a compressor. The flow control scheme monitors the power and pressure differential of the...
US20070071609 Digital pump with multiple outlets  
A pump system for coupling a positive displacement pump capable of supplying flow sequentially to a number of different volumes at different pressures. In some embodiments the pump output is...
US20080063537 Speed-Related Control Mechanism For A Pump And Control Method  
A pump system includes a fixed or variable capacity pump and a speed-related control mechanism to alter the capacity of a variable capacity pump or to alter the relief pressure of a fixed capacity...
US20100021312 Pump Apparatus and Method  
Pump apparatus and method. The pump can include a valve assembly and a diaphragm. In some embodiments, the diaphragm can include a convolute that can deform in order to increase a volume of a...
US20100021311 MRI compatible programmable valve pump  
An implantable drug delivery system utilizing a non-magnetic valve/accumulator metering assembly is disclosed. The solenoids of the prior art, which respond to magnetic fields, are replaced by...
US20050095139 Apparatus and method for containing and regulating the pressure in a pressure vessel  
Some embodiments relate to an apparatus and method for manufacturing a tank and/or pressure sensing assembly that can reduce one or more steps from a conventional manufacturing operation. The tank...
US20110042282 PRESSURE-CONTROLLED LIQUID SUPPLY SYSTEM AND PUMP CONTROL DEVICE FOR USE THEREIN  
A pressure-controlled liquid supply system uses a pump control device to switch a pump on and off in response to a pressure level in the pumped liquid. The pump control device minimizes short...
US20080226463 System And Method For Delivering A Pressurized Gas From A Cryogenic Storage Vessel  
A system and method pumps process fluid from a cryogenic storage vessel to a vaporizer, and delivers the fluid as a pressurized gas. The method includes measuring process fluid temperature after...
US20140219821 DUAL CONTROL VALVE FOR RECIPROCATING COMPRESSOR UNLOADER SYSTEM  
A continuous run controller for a dual control compressor system includes an integrated housing containing a pilot valve and a hydraulic unloader valve. Low pressure in the hydraulic oil system...
US20080292473 High-Pressure Pump For Feeding Fuel To An Internal Combustion Engine  
A high-pressure pump for feeding fuel to an internal combustion engine has a pump housing; a fuel delivery duct; and a check valve, which is arranged along the delivery duct, and comprises a fuel...
US20170175746 INTEGRATED SUMP PUMP CONTROLLER WITH STATUS NOTIFICATIONS  
A sump pump system having a primary pump, a fluid level sensor, and a primary controller electrically connected to the primary pump for activating the pump when the fluid level sensor indicates a...
US20170089331 FLUID REMOVAL FROM A SUMP WITH ELECTRONIC CONTROL AND FLUID TYPE SEPARATION  
A fluid removal system for removing fluid from a collection location that includes a collection container, a pump, a pump input tube, a pump output tube and a switching mechanism. The sump at...
US20160281703 Pump Control Switch  
A pump control switch for controlling the operation of a pump, where the pump switch includes a pressure activated switch and a run capacitor located in a single housing. The pressure switch is...
US20150322951 Sump Pump Remote Monitoring Systems and Methods  
Systems and methods for sump pump remote monitoring can include control circuitry integrated into a portable housing, with a backup sump pump connected to the control circuitry. The control...

Matches 1 - 22 out of 22