AUTOMATIC PRESSURE CONTROL MACHINES

Brand Owner (click to sort) Address Description
AUTO-LOGIC SGD Inc. 23-27 Bland Street Emerson NJ 07630 Automatic pressure control machines and instruments; Control valves for regulating the flow of gases and liquids;
LIMECO EZ Liquid Meter Company, Inc. 10512 Crosby Circle Cranesville PA 16410 Automatic pressure control machines and instruments; Pressure controllers for controlling the pressure of liquid, semi-liquid, and gaseous substances in industrial processes; Pressure regulators for pipeline applications;
MICROCAL SETRA SYSTEMS, INC. 159 Swanson Road Boxborough MA 01719 Automatic pressure control machines and instruments, namely, low pressure calibrator;The drawing is amended to appear as follows: MICROCAL;
MOLDMAX MOLDMAX TECHNOLOGY CORPORATION No. 121 Wugong 2nd Rd., Wugu Dist. New Taipei City 248 Taiwan Automatic pressure control machines and instruments, temperature indicators, electrical inductors, pressure gauges, electrical distribution boxes, control instruments for temperature, namely, thermostats, electric distribution consoles;Color is not claimed as a feature of the mark.;
PRETRONIC FUJIKIN INCORPORATED 3-2, Itachibori 2-chome Nishi-ku Osaka-Shi, OSAKA 550-0012 Japan Automatic pressure control machines; automatic pressure control instruments; pressure regulating apparatuses, namely, automatic valves; flow rate control apparatuses, namely, flow regulators for commercial use; [ automatic regulating machines and instruments, namely, temperature sensors, pressure sensors, and flow sensors; ] automatic regulating instruments, namely, automatic flow regulators for commercial use; automatic regulating instruments, namely, valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; [ electrical measuring devices, namely, technical measuring instruments for measuring the temperature, pressure, quantity and concentration of gas and liquids; ] electronic valves for controlling gas and liquid; electro-magnetic valves for controlling gas and liquid [ ; technical measuring instruments for measuring the temperature, pressure, quantity and concentration of gas ];Valves being parts of machines; [ clack valves being parts of machines; pressure valves being parts of machines; pressure reducers being parts of machines; ] pressure regulators being parts of machines; pressure regulating apparatuses, namely, pressure regulating valves being parts of machines; regulators being parts of machines [ ; feedwater regulators being parts of machines ];
SAFETY HALO Triatek Holdings 4487 Park Drive/Suite A-2 Norcross GA 30093 Automatic pressure control machines and instruments; Electronic controllers for air flow or room pressure; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions;
ULTRA-LOGIC SGD Inc. 23-27 Bland Street Emerson NJ 07630 Automatic pressure control machines and instruments; Control valves for regulating the flow of gases and liquids;
UPC FUJIKIN INCORPORATED 3-2, Itachibori 2-chome Nishi-ku Osaka-Shi, OSAKA 550-0012 Japan automatic pressure control machines; automatic pressure control instruments; pressure regulating apparatuses, namely, automatic valves; flow rate control apparatuses, namely, flow regulators for commercial use; automatic regulating machines and instruments, namely, temperature sensors, pressure sensors, and flow sensors; automatic regulating instruments, namely, automatic flow regulators for commercial use; automatic regulating instruments, namely, valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; electrical measuring devices, namely, technical measuring instruments for measuring the temperature, pressure, quantity and concentration of gas and liquids; gas supplying apparatus for semiconductor manufacturing primarily comprising electronic valves for controlling gas, electrochemical gas generators, technical measuring instruments for measuring the temperature, pressure, quantity and concentration of gas, mass flow controllers or flow regulators, fluid coupling, joints, pipes and tubes, sold as an integrated unit;gas supplying apparatus for semiconductor manufacturing primarily comprising valves being parts of semiconductor manufacturing machines, fluid couplings, joints, pipes and tubes, sold as an integrated unit; pressure regulating apparatuses, namely, pressure regulating valves being parts of machines; pressure regulators being parts of machines;
UPCUS FUJIKIN INCORPORATED 3-2, Itachibori 2-chome Nishi-ku Osaka-Shi, OSAKA 550-0012 Japan automatic pressure control machines; automatic pressure control instruments; pressure regulating apparatuses, namely, automatic valves; flow rate control apparatuses, namely, flow regulators for commercial use; automatic regulating machines and instruments, namely, temperature sensors, pressure sensors, and flow sensors; automatic regulating instruments, namely, automatic flow regulators for commercial use; automatic regulating instruments, namely, valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; electrical measuring devices, namely, technical measuring instruments for measuring the temperature, pressure, quantity and concentration of gas and liquids; gas supplying apparatus for semiconductor manufacturing primarily comprising electronic valves for controlling gas, electrochemical gas generators, technical measuring instruments for measuring the temperature, pressure, quantity and concentration of gas, mass flow controllers or flow regulators, fluid coupling, joints, pipes and tubes, sold as an integrated unit;gas supplying apparatus for semiconductor manufacturing primarily comprising valves being parts of semiconductor manufacturing machines, fluid couplings, joints, pipes and tubes, sold as an integrated unit; pressure regulators being parts of machines; pressure regulating apparatuses, namely, pressure regulating valves being parts of machines;
VARIABARICS Columbus Radiation Oncology Associates,PC PO Box 4597 Columbus GA 31904 Automatic pressure control machines and instruments using a variable pressure control chamber for medical use; variable pressure control chambers for medical use;
 

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

    
Technical Examples
  1. This invention provides an automatic control system and method for bottom hole pressure (BHP) in the underbalanced drilling. It relates to a computer automatic control technology. The automatic control system according to the invention includes a processing module for the BHP based on the mechanisms of hydraulics. The BHP in the underbalanced drilling is calculated from the acquired standpipe pressure (SPP), the calculated circulating pressure loss in the drilling tools, drill bit pressure drop and the fluid colunm pressure in the drill string. The resulting BHP is then compared with the set pressure value of the system. In case that the BHP is higher or lower than the set pressure, an instruction to regulate throttle valve opening will be issued in order to bring the BHP back to the set pressure range and complete BHP monitoring and control.