167031 ⎘
Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
METHOD FOR CHECKING THE TIGHTNESS OF AN ELEMENT SUCH AS A FLUID MACHINE OR A VALVE
#2GAS CHROMATOGRAPH VALVE LEAK DETECTOR
#3DUAL AIR ADMITTANCE VALVE
#4EVAPORATIVE EMISSIONS LEAK DETECTION MODULE
#5SYSTEMS AND METHODS FOR PASSIVELY MANAGING ENVIRONMENTAL NOISE
#6STRUCTURE PLUMBING FLOW SIMULATION APPARATUS
#7DETECTING PASSING VALVES
#8SAND SEPERATION CONTROL SYSTEM AND METHOD
#9BACKFLOW LEAK SENSOR DEFLECTOR
#10ANALYZER AND ANALYSIS PROCESS WITH SELF-TEST FOR LEAKS
#11SYSTEMS AND METHODS FOR DETERMINING FAILURE IN A BACK PRESSURE BALANCED RELIEF VALVE
#12SYSTEMS AND METHODS FOR LEAK DETECTION AND RESOLUTION IN A BEVERAGE DISPENSING SYSTEM
#13DUAL AIR ADMITTANCE VALVE
#14PRESSURE REDUCER
#15CHECK VALVE TESTER
#16STRUCTURE PLUMBING FLOW SIMULATION APPARATUS
#17SMART BACK PRESSURE VALVE AND METHODS OF USE
#18SYSTEM AND METHOD FOR MONITORING VACUUM VALVE CLOSING CONDITION IN VACUUM PROCESSING SYSTEM
#19Method and Devices for Detecting Output-Side Leaks in a Double Cone Air Power Booster
#20APPARATUS FOR TESTING LIQUEFIED HYDROGEN VALVE
#21Indicator for Indicating the Occurrence of a Pressurized Fluid Leak in a Vent Chamber of a Pressurized Fluid Apparatus
#22SUBSEA TREE VALVE TESTING
#23NON-INTRUSIVE VALVE ACTIVITY AND STATUS INDICATOR
#24EVAPORATIVE EMISSIONS SYSTEM VAPOR BLOCKING VALVE LEAK DIAGNOSTIC WITH SINGE PRESSURE SENSOR
#25LEAK DETECTORS
#26METHOD FOR DIAGNOSING A PROCESS VALVE ASSEMBLY AND DIAGNOSTIC DEVICE
#27Backflow Alert System
#28CHECK VALVE TESTING SYSTEMS AND LEAK DETECTION METHODS USING THE SAME
#29MUD PUMP VALVE LEAK DETECTION AND FORECASTING
#30SAND SEPARATION CONTROL SYSTEM AND METHOD
#31IN-SITU FLUIDIC INSPECTION
#32VALVE DIAGNOSTIC AND PERFORMANCE SYSTEM
#33Leak testing apparatus
#34Dual air admittance valve
#35Pressure reducer
#36Automomously reporting plumbing mesh network applications
#37Detection systems and methods for an elastomer component
#38DEVICE FOR INSPECTING SEMICONDUCTOR EQUIPMENT AIR VALVE FOR LEAKING
#39Valve arrangement and method
#40Test device for detecting sealing performance of one-way valve
#41FAULT DIAGNOSIS METHOD AND FAULT DIAGNOSIS DEVICE FOR EVAPORATED FUEL PROCESSING DEVICE
#42Systems and methods for determining failure in a back pressure balanced relief valve
#43DETECTING A FUEL LEAK IN AN ENGINE FUEL SYSTEM
#44Vehicle brake system and diagnostic method for determining a leak in one or more three-way valves
#45SYSTEMS AND METHODS FOR CALIBRATING AND TUNING A MASS FLOW CONTROLLER
#46System and method for monitoring vacuum valve closing condition in vacuum processing system
#47Gas leakage meter
#48SYSTEM AND METHOD FOR LEAK DETECTION BASED ON PRV OUTLET PRESSURE MONITORING
#49SYSTEM AND METHOD FOR DETERMINING A FASTENER PREDICTIVE LIFE
#50Inspection method of plasma processing apparatus
#51Flow testing methods and systems
#52Dual air admittance valve
#53In-situ fluidic inspection
#54Apparatus and method for testing pressure change rate of component in electro-pneumatic braking system of commercial vehicle
#55VALVE SEAL ASSEMBLIES, VALVE TESTING MACHINES INCLUDING THE SAME, AND ASSOCIATED METHODS
#56Test device and method for automatic pressure regulating valve of electronic braking system
#57Systems, devices, and methods for detecting and controlling leaks of liquids or gases
#58Pressure-adjustable auxiliary control system for high-pressure gas sealing detection
#59In-line testing of pressure safety valves
#60A TESTING DEVICE FOR BACKFLOW PREVENTION DEVICES
#61Valve diagnostic and performance system
#62System and method for line pressure testing with isolation valve
#63EVAPORATED FUEL PROCESSING DEVICE
#64Sand separation control system and method
#65Mud pump valve leak detection and forecasting
#66DIAGNOSIS METHOD FOR A PROCESS VALVE, DIAGNOSIS MODULE AND PROCESS VALVE
#67Systems for leak testing a valved conduit
#68Systems and methods for determining failure in a back pressure balanced relief valve
#69Fluid meter arranged to detect a leak and to make an installation safe
#70Fluid control device, abnormality detection method of fluid control device, abnormality detection device, and abnormality detection system
#71In-situ fluidic inspection
#72Method for monitoring fire-fighting system valve with sensor arranged outside the valve
#73Method and apparatus for testing the blowout preventer (BOP) on a drilling rig
#74METHOD OF AND APPARATUS FOR FUNCTIONALLY TESTING A PRESSURE ACTUATED REGULATOR
#75System and method for leak detection based on PRV outlet pressure monitoring
#76Gas lift valve aging process and apparatus
#77Leak Detection System and Method
#78Fluid control device
#79Sand separation control system and method
#80System for testing a valve
#81Vehicle brake system and diagnostic method for determining a leak in one or more three-way valves
#82Vehicle brake system and diagnostic method for determining a leak in a simulator valve
#83Valve device and method for anticipating failure in a solenoid valve assembly in a manifold assembly
#84Sealing adapters, pressure testing systems and pressure testing system kits including the same, and associated methods
#85Dual purpose position indicator
#86Valve monitoring system for a coaxial dual-safety valve
#87System for water management, and related methods
#88Fluid control apparatus, diagnostic method and program record medium for recording programs of fluid control apparatus
#89Wearable mask fit monitor
#90SYSTEMS AND METHODS FOR FLUID LEAK DETECTION
#91Fluid usage monitoring and control system
#92High integrity protection system for hydrocarbon flow lines
#93Flow Sensor
#94Flow rate control device and abnormality detection method using flow rate control device
#95Automated Bop Control and Test System
#96Endoscope leak test connector, endoscope leak tester and endoscope reprocessor
#97Pressurized fluid system including an automatic bleed valve arrangement; components; and, methods
#98Dense phase pump diagnostics
#99Product inventory monitoring
#100METHOD FOR PREDICTING VALVE LEAKAGE
#101Dual air admittance valve
#102Systems And Methods For Calibrating And Tuning A Mass Flow Controller
#103System and method for monitoring vacuum valve closing condition in vacuum processing system
#104Method and apparatus for testing the blowout preventer (BOP) on a drilling rig
#105Hydrostatic and vibration test method for a blowout preventer
#106High integrity protection system for hydrocarbon flow lines
#107Method for testing for fluid leaks
#108BOP elastomer health monitoring
#109Line pressure isolation valve
#110Test cylinder of valve assembly and connection structure for the same
#111Leakage Control System for Spent Fuel Cooling Pool
#112Leakage modulation in hydraulic systems containing a three-way spool valve
#113Leakage modulation in hydraulic systems containing a three-way spool valve
#114Apparatus and method for detecting leakage in hydrogen tank of hydrogen fuel cell vehicle
#115Load-sensitive multi-path valve testing device and testing method
#116Diagnostic system for a closed fluid system
#117Hydrostatic and vibration test method for a blowout preventer
#118Blockage diagnosis device
#119Gas valve unit and a method of performing a pressure test to a gas valve unit
#120LEAK SENSOR ASSEMBLIES AND SYSTEMS UTILIZING SAME
#121Testing device and system for a backflow preventer
#122Valve operator including a fugitive emissions detector, and a method of detecting fugitive emissions from an industrial valve
#123VALVE MANIFOLD
#124Methods of leak testing a surgical conduit
#125SYSTEMS FOR FUEL DELIVERY
#126Fuel vapor processing device
#127Automated bop control and test system
#128Processing apparatus, abnormality detection method, and storage medium
#129Aseptic filter vent valve and port for integrity testing
#130Pre-job operation valve checks
#131Work machine
#132System and method for detecting fluid leak
#133Pressure testing systems with safety interlock
#134Method for inspecting for leaks in gas supply system valves
#135Water leakage detection system
#136Human-machine interface for gas valve
#137Method for diagnosing fault in a vacuum system including a check valve
#138Advanced tightness test evaluation module for a valve and actuator monitoring system
#139Method and System for Determining a Fluid Leak
#140Detecting fluid leaks in pressurized systems of waterjet cutting systems
#141BOP TEST APPARATUS
#142Flow sensor
#143Controlling a vacuum system comprising a vacuum generator arrangement
#144Leakage detection device and water system comprising a leakage detection device
#145Replacement necessity determination device for snap-in valve
#146Pressurized fluid system including an automatic bleed value arrangement; components; and, methods
#147Reducing thermal effects during leak testing
#148Systems and methods for pressure testing well control equipment
#149SYSTEM AND METHOD FOR MONITORING PERFORMANCE OF RELIEF VALVES IN A HYDRAULIC SYSTEM
#150Endoscope reprocessor and fault detection method
#151Fuel tank system
#152Normalized Hydrostatic Test Method
#153DETECTION OF HIGH STAGE VALVE LEAKAGE BY PRESSURE LOCKUP
#154Dense phase pump diagnostics
#155Respiratory gas monitor testing system and methods of use
#156Method and apparatus for real time enhancing of the operation of a fluid transport pipeline
#157Valve manifold
#158Proof testing apparatus and method for reducing the probability of failure on demand of safety rated hydraulic components
#159Hydrostatic Pressure Test Method
#160VALVE TRACKER
#161Automated blowout preventer control and testing system
#162Method for testing for fluid leaks
#163Hydrostatic and vibration test system for a blowout preventative
#164Pressure regulator with identification device
#165Surgical conduit leak testing
#166Valve testing apparatus and method, especially suitable for compressor valve testing
#167Transient fault detection methods and systems
#168Valve operation and diagnosis
#169Gas valve with electronic valve proving system
#170Method for detecting fluid leakage
#171Method of documenting installation of a fluid handling device in a fluid flow system
#172Apparatus for fluid control device leak detection
#173COLOR-CHANGER
#174FLOW CONTROL VALVE
#175Device for detecting fluid leakage
#176Combination tester
#177Device and method for diagnosing evaporated fuel processing device
#178Diagnostic system for bulk well material handling plants
#179Method of testing a gas shut-down valve and a system for exercising the method
#180Evaporated fuel processing device and method for diagnosing evaporated fuel processing device
#181Method for checking the leakproofness of safety valves
#182Pressure indicating device
#183Energized packing retainer
#184Device and method for quantifying a leakage flow on an actuator
#185Apparatus for fluid control device leak detection
#186Apparatus for monitoring of valves and method of operating the same
#187Device and method for dynamic pressure loss and valve seal-tightness testing on a four stroke internal combustion engine
#188System and method for a compressor
#189Time-stamped emissions data collection for process control devices
#190On board seat leakage detection system
#191Gas valve with valve leakage test
#192Gas valve with high/low gas pressure detection
#193Gas valve with electronic valve proving system
#194Valve packing fugitive emission detection system
#195Paint material switching path and colour changer
#196Apparatus and method for testing float equipment
#197VALVE FAULT TEST SYSTEM
#198System and method for determining leaks in a complex system
#199METHOD OF DETERMINING POSITION OF A VALVE
#200Isolation valve with integrated sensor
#201Method and system for fluid valve leak detection
#202Methods and systems for valve leak simulation
#203Leak detector
#204TESTING APPARATUS AND METHOD FOR VALVES
#205Apparatus and method for detecting a leak within a duplex valve assembly
#206Leak detector for process valve
#207Method and apparatus for verifying a leak in connection with a flow inhibitor
#208Fluid flow control valve
#209Method and apparatus for fluid pressure testing
#210Liquid flow measurement apparatus and method utilizing a bubble in a passage
#211Method and device for determining hydraulic leakage rate in liquid-conveying sections, in particular, injection valves of internal combustion engines
#212System for detecting hydraulic fluid leaks
#213Method and system for function testing a valve
#214Method for testing a hydraulic manifold
#215Engine oil leak test method with EGR valve leak offset
#216Leak detector for process valve
#217Apparatus and method for on-line detection of leaky valve seals and defective flow diverters
#218One-way valve tester and method of using same
#219System for water management, and related methods
#220Method and system for diagnoses and prognoses of low temperature limit control valve
#221Integrity monitoring of 4-way diverter valve
#222Method and apparatus for testing the blowout preventer (BOP) on a drilling rig
#223Water leak detection and shut-off method and apparatus using differential flow rate sensors