Matches 1 - 16 out of 16


Match Document Document Title
US20120141298 OIL SAND SLURRY TRANSPORTATION SYSTEM AND METHOD FOR VARIABLE SLURRY FLOW RATES  
Provided is a system for transporting an oil sand slurry, comprising a pump, upstream and downstream lines, a shaft connectable to the pump, a driving mechanism driving the pump and a regulator...
US20100254825 Pumping System with Power Optimization  
The present invention provides a pumping system for moving water of a swimming pool, including a water pump and a variable speed motor. In one example, a target volume amount of water and an...
US20100247332 Pumping System with Power Optimization  
The present invention provides a pumping system for moving water of a swimming pool, including a water pump and a variable speed motor. In one example, a target volume amount of water and an...
US20140172087 METHOD FOR PHYSIOLOGIC CONTROL OF A CONTINUOUS FLOW TOTAL ARTIFICIAL HEART  
A method is provided of controlling a pump including a electrical motor coupled to a rotor which carries first and second impellers at opposite ends thereof. The method includes: (a) driving the...
US20110286859 Pump Controller With External Device Control Capability  
A variable speed motor controller senses the electrical load on the motor in turning a pump. An output of the controller may be used to trigger a vent valve or power to the motor may be cut if the...
US20080232976 SHOWER FLOW SIMULATOR  
A method of simulating water flow through a shower waste pump which is controllable by a water-flow detector, the method comprising the step of by-passing the water-flow detector with a water-flow...
US20150204322 PUMP SYSTEM HAVING SPEED-BASED CONTROL  
A pump system is disclosed. The pump system may have a power source, a pump, and a torque converter configured to fluidly couple an output rotation of the power source to an input rotation of the...
US20140010667 Device and method for uptake or release of a liquid  
A device and a method for dosing an uptake or a release of a liquid. The device comprises a pump pumping a fluid, a pump drive driving the pump, and a fluid channel connected to the pump. A tip is...
US20140056720 PUMP SYSTEM  
The invention relates to a pump system comprising a positive-displacement pump module, preferably a screw pump, a drive module which can be exchanged separately from the positive-displacement pump...
US20050031468 Controller of vacuum pump  
A vacuum pump has a pump mechanism section that performs evacuation to set a space to be evacuated to a predetermined degree of vacuum and an electric motor section for driving the pump mechanism...
US20140044561 CONTROLLER FOR CONTROLLING A FREQUENCY INVERTER AND CONTROL METHOD  
A controller for controlling a frequency inverter of a positive displacement pump motor of a positive displacement pump. The controller comprises a control unit configured to produce a control...
US20130343916 Systems and Methods for Speed Control of an Air Mover  
In accordance with embodiments of the present disclosure, a system may include a rotational component for moving air, a speed sensor, an electrical draw sensor, and a controller. The speed sensor...
US20090134823 MULTI-LEVEL PROGRAMMING OF MOTOR FOR A VENTILATION SYSTEM  
A method of constant airflow control for a ventilation system is disclosed. The method includes various controls to accomplish a substantially constant airflow rate over a significant change of...
US20100107904 SYSTEM AND METHOD FOR FLUID FLOW CONTROL  
The present invention relates to a system and method for fluid flow control, for particular user in a hay baler. The system involves calculating or inputting a preferred flow rate (the Set Point),...
US20150159657 IN-LINE PRESSURE BOOSTING SYSTEM AND METHOD  
A pressure boosting system and a method of using the same to increase fluid pressure in a fluid distribution system are disclosed. The pressure boosting system may be installed “in-line” with the...
US20090220350 METHOD AND APPARATUS FOR CONTROLLING A HYDRAULIC SYSTEM OF A WORK MACHINE  
A method for controlling a hydraulic system includes receiving an operator command signal via an operator command input device; receiving a throttle position signal from a throttle; retrieving...

Matches 1 - 16 out of 16