Patents
Sitemap › G01 - Measuring; Testing › G01M - Testing static or dynamic balance of machines or structures; Testing of structures or apparatus, not otherwise provided for › G01M 3 - Investigating fluid tightness of structures
Patents for G01M 3 - Investigating fluid tightness of structures (22,573)
12/2013
12/11/2013CN103439060A Laser synchronous scanning imaging trace gas detection method and system
12/11/2013CN103439059A Hydraulic tube plate pressing device
12/11/2013CN103439058A Self-sealing device of water pressure test air cylinder
12/11/2013CN103439057A Pneumatic air-tight test device for water inlet pipe
12/11/2013CN103439056A On-line paper cup leakage detecting device and control method thereof
12/11/2013CN103439055A Novel differential pressure gas tightness detection temperature compensation method
12/11/2013CN103434998A Test structure and test method of wafer level airtightness
12/11/2013CN103433708A Method for manufacturing turbocharger box body of high-speed train head
12/10/2013US8601874 Method for detection of a malfunction related to a fluid affected component in a piston machine
12/10/2013US8601858 Method for testing a mechanical integrity of an insulating layer covering a conductor in a cable
12/10/2013CA2622149C Method for pressure testing a threaded component
12/05/2013WO2013180759A1 Electro-scan integration into video pipe inspection vehicle
12/05/2013US20130325371 Leak Testing Methods and Systems
12/05/2013US20130325194 Methods and Systems for Leak Testing
12/05/2013US20130319540 Devices and methods for the checking and for the checking and repairing of pipe connections
12/05/2013US20130319378 Venting system, in particular for a fuel tank
12/05/2013US20130318917 Method and arrangement for leak detection
12/04/2013EP2669649A2 Electro-scan integration into video pipe inspection vehicle
12/04/2013EP2668485A1 Method and system for leak detection in a pipe network
12/04/2013CN203323984U Plastic fuel tank sealing detection bench
12/04/2013CN203323983U Weld joint pressurization test bench
12/04/2013CN203323982U Full pneumatic button tightness tester
12/04/2013CN203323981U 气体泄漏测量仪 Gas leak meter
12/04/2013CN203323980U Hydraulic pressurization system and liquid pressure detection device with same
12/04/2013CN203323979U Fuel oil distributor assembly low temperature test system
12/04/2013CN203323978U Electric appliance connector seal performance detection mechanism
12/04/2013CN203323977U Air-leakage detecting device used for compressor
12/04/2013CN203323976U Pump leakage detecting device
12/04/2013CN203323975U Rapid detection device for diesel engine cover
12/04/2013CN203323974U Rubber ring seal testing device
12/04/2013CN203323973U Automobile brake fluid reservoir leakage detecting device
12/04/2013CN203323972U Float flowmeter
12/04/2013CN203323971U Vehicle rainfall test device conversion mechanism
12/04/2013CN203323970U Oil leakage detection device for hydraulic excavator engine transmission box
12/04/2013CN203323969U Leading screw type oil cylinder loading test stand
12/04/2013CN203323968U Airtight-assembling sealing experiment tool for dual-ear moving sealed self-locking nut
12/04/2013CN203317266U Center-to-center distance regulating device for leak testing machine
12/04/2013CN103430002A Method and system for leak detection in a pipe network
12/04/2013CN103430001A Sensorized sealing system
12/04/2013CN103425042A Watch waterproof testing device
12/04/2013CN103424512A Exhaust gas analyzing system
12/04/2013CN103424314A Hydrostatic test compensator and method of carrying out pipe hydrostatic tests by using same
12/04/2013CN103424235A Plastic bucket automatic leak detection system and method
12/04/2013CN103424234A Air-tightness detecting device of body of accordion
12/04/2013CN103424233A Hydraulic test pressure control system
12/04/2013CN103424232A Fuel oil leakage detecting device for vehicle-mounted oil vapor recovery device control valve
12/04/2013CN103424231A Air leakage testing bed and detection method using same
12/04/2013CN103424230A Ultrasonic-based valve leakage wireless detection device and method
12/04/2013CN103424229A Device and method for detecting leakproofness of vehicle exhaust system
12/04/2013CN103424228A Water-tolerant test method of adhesive under static water pressure
12/04/2013CN103424227A Method for controlling heat sealing quality of aluminum plastic film soft package battery
12/04/2013CN103424226A Inflation device
12/04/2013CN102507103B Gas sealing experimental device and method
12/04/2013CN102323010B Tooling for testing air tightness of thermostat
11/2013
11/28/2013WO2013177437A1 Electro-hydraulic valve positioner
11/28/2013WO2013176648A1 Methods and systems for pressure testing components of a hydrocarbon well system
11/28/2013WO2013150485A3 Method and device for measuring and collecting environment data in a closed volume
11/28/2013US20130317765 Methods and devices with leak detection
11/28/2013US20130312496 System and Method of Implementing a Low Pressure Charcoal Canister
11/28/2013US20130312495 Method and system for quickly detecting an absence of a leak in a fuel system
11/28/2013US20130312494 Liquid submerged portion fuel leakage diagnostic apparatus
11/28/2013US20130312493 Engine ventilation system diagnostics using pressure measurement
11/27/2013EP2666002A1 Fluid leakage detection system
11/27/2013EP2665993A1 Automated system and method for testing the efficacy and reliability of distributed temperature sensing systems
11/27/2013CN203311191U Control system of vehicle chassis dynamometer
11/27/2013CN203310589U Industrial waste gas leakage detection alarm
11/27/2013CN203310588U PAO test device of high-efficient inlet air filter of hot air sterilizer
11/27/2013CN203310587U Leak detection device used for transfusion bag automatic production line
11/27/2013CN203310586U Air exhaust and leak detection device for airway of cylinder head
11/27/2013CN203310585U Hydraulic normally-closed prefill valve testing device
11/27/2013CN203310584U Air tightness detection device
11/27/2013CN203310583U Air tightness detection tool of gas-fired water heater combustion system
11/27/2013CN203310582U A liquid state source bottle detection apparatus
11/27/2013CN203310581U Guide wheel air-tightness detection system
11/27/2013CN203310580U Elevating mechanism for air tightness testing bench
11/27/2013CN203310579U Supercharging apparatus for air tightness test bench
11/27/2013CN203310578U Gas tightness test bench
11/27/2013CN203310577U Overturning water inspection machine with clamp
11/27/2013CN203310576U Air impermeability tester for motorcycle damper cylinder
11/27/2013CN203310575U Vehicle-mounted air spring leak online detection system
11/27/2013CN203310574U Novel watertight test device
11/27/2013CN203310573U Novel pressure maintaining test apparatus
11/27/2013CN203310572U Aerosol can leakage detecting machine
11/27/2013CN203309440U Novel air tightness detection fixture of exhaust system
11/27/2013CN103411771A Large environment simulation test device for pipeline ball valve test
11/27/2013CN103411763A Method for testing rotary valve pneumatic actuator
11/27/2013CN103411762A Testing device for rotary valve pneumatic actuator
11/27/2013CN103411742A Method and system for testing tightness of air pressure of air pipe
11/27/2013CN103411741A Graphite ring seal test monitoring system based virtual instrument
11/27/2013CN103411740A Method for detecting air tightness of component by combination of accumulated helium mass spectrum coarse leakage and fine leakage
11/27/2013CN103411739A Engine cylinder cover air flue air tightness detecting method
11/27/2013CN103411738A Air tightness detection device of aircraft auxiliary power engine starting motor
11/27/2013CN103411737A Air tightness detection tool for switching-off control valve
11/27/2013CN103411736A Method for testing hydrolytic resistance of adhesion agents through circulating water pump
11/27/2013CN103411735A Electric scanning leak detecting device for filter and air return box on-site leak detecting structure
11/27/2013CN103411734A Clamping mechanism of solar water heater inner container leakage testing machine
11/27/2013CN103406783A Engine cylinder head end face drilling and milling method
11/27/2013CN102539083B Krypton-85 (Kr-85) leakage detection method for detecting damage of fuel assembly or fuel rod
11/21/2013WO2013172730A1 A system for monitoring the condition of a pipeline for gas and/or fluid
11/21/2013WO2013170418A1 Repair and management system for sealing components of coal chemical compressor
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