152569 ⎘
Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given For recording or indicating the functioning of a valve in combination with test equipment
Sub-classes:Bracket Torque Device
#2PRESS TO SPECIFICATION SOLENOID VALVE ASSEMBLY
#3WIRELESS OPENING METER, VALVE MAINTENANCE SUPPORT SYSTEM AND SUPPORT METHOD
#4Warning device for valve maintenance
#5SENSOR ARRANGEMENT FOR A HOLLOW BODY
#6SYSTEM AND METHOD FOR MANAGING PIPELINE EQUIPMENT
#7ASSEMBLY AND METHOD FOR PROTECTING AN ELECTRONIC VALVE ACTUATOR
#8DETECTION OF SAFE ACTIVATION OF SHUTDOWN VALVES AND BLOWDOWN VALVES
#9DETECTING FUGITIVE EMISSIONS WITH A VALVE POSITIONER
#10System and method for in situ verification of redundant electro-hydraulic servo valve (EHSV) operational status in redundant flow control systems
#11Pneumatically-operated emergency isolation valve switchover kit
#12TORQUE AND ANGLE OF ROTATION DETECTION SYSTEM
#13Preventing an over pressure condition with a mechanical shutdown valve
#14Bracket Torque Device
#15Method for determining the degree of wear of a valve, and apparatus for carrying out said method
#16Gas alarm and safety system and method
#17Portable valve operating device for use in exercising valves
#18System for testing a valve
#19Valve Key
#20Laboratory testing-based valve prognostics
#21Systems and methods for intelligent pic valves with agent interaction
#22Commissioning a diaphragm valve
#23Device for activity test of extraction check valve
#24Apparatus and method for controlling and monitoring an electro-hydraulic servovalve
#25Valve system with position indicator
#26Method for monitoring a mechanical system
#27Target opening degree estimator and pressure adjustment vacuum valve
#28Method for determining the degree of wear of a valve, and apparatus for carrying out said method
#29Load-sensitive multi-path valve testing device and testing method
#30Method for actuating a valve device on the basis of a characteristic curve
#31Shut-off member for a fluid valve, and method for producing a shut-off member
#32Valve system
#33Systems and methods for intelligent pic valves with agent interaction
#34Membrane and method for producing the membrane
#35Data-driven unsupervised algorithm for analyzing sensor data to detect abnormal valve operation
#36Setup of valve controller
#37Method for transmitting data for device diagnostics and implementations thereof
#38Valve control system and method
#39Method for diagnosing a diaphragm valve, and diagnosis system for a diaphragm valve
#40Air seeder with infinitely adjustable control valves
#41Automated preventive and predictive maintenance of downhole valves
#42METHODS OF FAULT DETECTION FOR SOLENOID VALVES
#43Method for determining the degree of wear of a valve, and apparatus for carrying out said method
#44Method for controlling a valve actuator and a valve actuator control device
#45Apparatus and method for controlling and monitoring an electro-hydraulic servovalve
#46Method of inspecting gas supply system
#47Water system leak detection
#48Method of inspecting switching time with fluid control valve
#49Reprogrammable testing circuit for testing multiple types of valves
#50Method and apparatus for valve position state estimation
#51Method for monitoring a valve of an aircraft engine
#52Discrete valve flow rate converter
#53Methods and apparatus to communicatively couple on/off valves to controllers in a process control system
#54Valve having a leakage indicator
#55Enteral feeding pump certification
#56Control device diagnostic using accelerometer
#57Device having a flow channel, a nonreturn valve, and a flow detector that detects a position of the nonreturn valve
#58Best-fit affinity sensorless conversion means or technique for pump differential pressure and flow monitoring
#59Automatic valve shutoff device and methods
#60Valve for abnormal liquid
#61Enteral feeding pump certification
#62Methods and apparatus to partial stroke test valves using pressure control
#63RAPID RECONSTITUTION PACKAGES FOR MIXING AND DELIVERY OF DRUGS
#64System and method for controlling a valve
#65Method for transmitting data for device diagnostics and implementations thereof
#66Control valve assembly
#67Methods to improve online diagnostics of valve assemblies on a process line and implementation thereof
#68Apparatus for setting and verifying set point on a valve assembly
#69Valve prognostics for polymeric components based on accelerated aging techniques
#70Systems and methods for monitoring an injection procedure
#71Electronic expansion valve and air conditioner provided with electronic expansion valve
#72Automatic valve shutoff device and methods
#73Check valve apparatus and methods
#74Laboratory testing-based valve prognostics
#75Acoustic fluid valve calibration
#76Gate valve real time health monitoring system, apparatus, program code and related methods
#77SAFETY INSTRUMENT SYSTEM AND PST INITIATING METHOD
#78SAFETY INSTRUMENT SYSTEM AND PST INITIATING METHOD
#79Valve device and manufacturing method for the same
#80Methods and apparatus for process device calibration
#81Device and method for quantifying a leakage flow on an actuator
#82Process valve including a force measuring device
#83Positioner
#84Positioner
#85Method and system for mortar removal
#86Method for diagnosing a valve of a fluid supply line to a line of an air system of a combustion engine
#87System and method for conveying status information regarding an electronic faucet
#88Method and device for diagnosing a blowoff valve for a supercharging device of an internal combustion engine
#89Scheduling function in a wireless control device
#90Quality control for a pressure relief device
#91SHUT-OFF VALVE TESTING SYSTEM
#92Stick-slip detecting device and detecting method
#93Derived rate monitor for detection of degradation of fuel control servo valves
#94Control valve assembly
#95Control valve assembly
#96Hydraulic apparatus control system
#97DETECTION OF CRACKS ON METAL BELLOWS OF VALVES
#98Remotely readable valve position indicators
#99Solenoid-operated valve and method of monitoring same
#100Partial stroke testing system coupled with fuel control valve
#101Solenoid valve control device
#102Method and apparatus for partial stroke testing of an emergency shutdown valve
#103Valve Controller Automatic Calibration Without User Interface
#104Method and system for mortar removal
#105PARTIAL STROKE TESTING SYSTEM COUPLED WITH FUEL CONTROL VALVE
#106Process valve including a force measuring device
#107METHOD AND DEVICE FOR REMOTELY MONITORING MANUAL VALVES OF FLUID SYSTEMS IN THE NUCLEAR ISLAND OF A NUCLEAR POWER STATION
#108System and method for conveying status information regarding an electronic faucet
#109Valve-member monitoring system
#110Systems & Methods For Monitoring And Controlling Water Consumption
#111Valves Controlling Flow
#112Remotely readable valve position indicators
#113Leak detector for process valve
#114Method for controlling the level of a motor vehicle body
#115Control valve and positioner diagnostics
#116Control valve and positioner diagnostics
#117Valve status monitoring
#118Accident pressure relief system for automobile gaseous fuel tank
#119Leak detector for process valve
#120Service panel with utility controller
#121System and method for managing pipeline equipment
#122System and method for valve exercising apparatus control operation