187263 ⎘
Program-control systems; Nc systems; Speed, acceleration, deceleration control ADC Variable slope speed steps as function of position, pulse pump controller
METHOD FOR EQUIPMENT CONTROL
#2METHOD FOR EQUIPMENT CONTROL
#3WELL PUMP CONTROL SYSTEM AND METHOD
#4Method for equipment control
#5Method for equipment control
#6WELL PUMP CONTROL SYSTEM AND METHOD
#7Method for equipment control
#8Computer implemented system and method for controlling and monitoring a pump
#9Paint-production system with automatic self-adjustment of properties of the end product, and related method
#10Method for equipment control
#11Methods of operating a pump to reduce or eliminate pump backlash errors
#12Diagnostics of downhole dynamometer data for control and troubleshooting of reciprocating rod lift systems
#13Methods of operating a pump to reduce or eliminate pump backlash errors
#14APPARATUS, SYSTEM AND METHOD OF CONTROLLING ELECTRIC SUBMERSIBLE PUMP BASED ON DEMAND RESPONSE
#15Diagnostics of downhole dynamometer data for control and troubleshooting of reciprocating rod lift systems
#16PUMPING DEVICE WITH DIRECT DRIVE