AUTOMATED VALVES CONTROL

Brand Owner (click to sort) Address Description
IN-PRV INPIPE ENERGY, INC. 920 SW 6TH AVE, 12TH FLOOR PORTLAND OR 97204 Automated valves for the control of water pressure and generation of electricity from the flow of water through municipal, industrial, and agricultural water supply apparatus; Automatic valves for the control of water pressure and generation of electricity from the flow of water through municipal, industrial, and agricultural water supply apparatus; Computer hardware and recorded software systems for monitoring and controlling water pressure within municipal, industrial, and agricultural water supply apparatus; Sensors for measuring water pressure, not for medical use;
INPIPE ENERGY INPIPE ENERGY, INC. 920 SW 6TH AVE, 12TH FLOOR PORTLAND OR 97204 Automated valves for the control of water pressure and generation of electricity from the flow of water through municipal, industrial, and agricultural water supply apparatus; Automatic valves for the control of water pressure and generation of electricity from the flow of water through municipal, industrial, and agricultural water supply apparatus; Computer hardware and recorded software systems for monitoring and controlling water pressure within municipal, industrial, and agricultural water supply apparatus; Sensors for measuring water pressure, not for medical use;ENERGY;
PRESSURE RECOVERY VALVE INPIPE ENERGY, INC. 920 SW 6TH AVE, 12TH FLOOR PORTLAND OR 97204 Automated valves for the control of water pressure and generation of electricity from the flow of water through municipal, industrial, and agricultural water supply apparatus; Automatic valves for the control of water pressure and generation of electricity from the flow of water through municipal, industrial, and agricultural water supply apparatus; Computer hardware and recorded software systems for monitoring and controlling water pressure within municipal, industrial, and agricultural water supply apparatus; Sensors for measuring water pressure, not for medical use;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Disclosed herein is a control method for four-way valves of a multiple heat pump. In the control method, if even at least one of four-way valves of respective outdoor units is not switched to a desired mode upon switching of all of the four-way valves to the desired mode, the other four-way valves, switched to the desired mode, is switched to an opposite direction of the desired mode, and then all of the four-way valves are switched again to the desired mode, thereby simply and rapidly correcting switching error of the four-way valves, resulting in normal operation of the multiple heat pump.