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)
07/2012
07/04/2012CN102539074A Leakage detecting method of hydrogen system for coal-fired power generator
07/04/2012CN102539073A Pressure resistance detection machine for automobile brake oil pipe
07/04/2012CN102538916A Portable gas micro-flow calibration system and method thereof
07/04/2012CN102533013A Leakage testing liquid with high leakage detecting sensitivity and easy removal and preparation method thereof
07/04/2012CN102135464B Detection method for quickly judging separation between bearing bush base material and alloy
07/04/2012CN102062666B Vacuum degree detecting method and device for vacuum heat insulating plate
07/04/2012CN101982752B Test method by loading alternating aerodynamic load outside train body of high-speed train
07/04/2012CN101975647B Radiator leakage comprehensive test bed and method
07/04/2012CN101975646B Fuse barrel leakage-detecting box
07/04/2012CN101750194B Test platform for comprehensive performance of pressure-reducing valve
07/04/2012CN101672721B Intelligent comprehensive test bed for hydraulic oil pipes
07/03/2012US8210029 Pipe pressure testing method and apparatus
06/2012
06/28/2012US20120160347 Device for burst pipe safety
06/28/2012US20120160014 Method for leak testing closed, at least partially gas filled containers
06/28/2012US20120160013 Line leak detector and method of using same
06/28/2012DE10336679B4 Vorrichtung zum Feststellen von Leckagen an Flüssigkeit führenden Bauteilen An apparatus for detecting leakage of fluid carrying components
06/28/2012DE102004041153B4 Brennstoffsystem mit Leckstellendiagnosemerkmalen und Komponenten dafür Fuel system leaks diagnostic features and components for
06/27/2012EP2467691A2 System and method for detecting leaks
06/27/2012CN202284979U 智能数显多头喷油嘴偶件径封试验台 Intelligent digital bulls injection nozzles diameter seal test rig
06/27/2012CN202284978U Device for performing thermal vibration combined test on flange sealing structure under complex loading conditions
06/27/2012CN202284977U 喷嘴滑动密封泄漏自动检测装置 Automatic sliding nozzle seal leakage detection device
06/27/2012CN202284976U 喷嘴滑动密封泄漏检测装置 Slide the nozzle seal leakage detection device
06/27/2012CN202284975U 用于机动车燃油箱压力试验的通用油箱盖 GM fuel tank for a motor vehicle fuel tank cap pressure test
06/27/2012CN102519978A Reference positioning method for PET (polyethylene terephthalate) bottle capping detection
06/27/2012CN102519904A Automatic constant temperature type photoacoustic detection device for SF6 decomposed components and experiment method thereof
06/27/2012CN102519740A Tubing unit box and hood opening-closing mechanism test bed
06/27/2012CN102519711A Temperature cycling test device for OPPC (optical fiber composite phase conductor) connector box and test method
06/27/2012CN102519691A Air tightness pressure relief detecting system of air purifier
06/27/2012CN102519690A Detection mechanism for detecting flowing condition in core body of heat exchanger
06/27/2012CN102519689A Water leakage detection device of valve tower of converter valve
06/27/2012CN102519688A Production inspection table and inspection method for air passage control system assembly of clutch thruster
06/27/2012CN102519687A Oil cylinder assembly on-line detection device
06/27/2012CN102519686A Method for detecting sealing property of sterilizing strength detector and opening of wine bottle
06/27/2012CN102519685A Device and method for testing dust collection polar liquid film of wet type electrostatic dust collector
06/27/2012CN102519684A Dynamic sealing test device and sealing clearance adjustment method
06/27/2012CN102519683A Energy-saving testing device for high-temperature high-pressure performance of down-hole packer
06/27/2012CN102519682A GPS (Global Position System) module watertightness testing device
06/27/2012CN102519681A Detection method for quality of welding line of sealed container
06/27/2012CN102519680A Quality detection method of butt joint weld on ship steel plate
06/27/2012CN102519679A Method for measuring leakage caused by drilling in geological storage process of CO2
06/27/2012CN102519678A Weld seam airtight detection method and used vacuum welding seam airtight detector
06/27/2012CN102519677A Airtight testing device of steel pipe
06/27/2012CN102519676A Rotary pressure testing tooling with multi-station oil pipe cocks
06/27/2012CN102519675A Automobile closure member dynamic displacement test method
06/27/2012CN102519674A Prediction method of leakage rate of bolted flange connection structure
06/27/2012CN102513773A Electric drinking water boiler overhaul line
06/27/2012CN101858817B Equal-pressure virtual isolation check valve sealing test method and equipment
06/27/2012CN101561450B Inertial measuring system of sport balls
06/27/2012CN101255951B Method for improving oil gas pipe leakage and performance of instruction testing distributed optical fibre sensor
06/26/2012US8205484 Apparatus and method for leak testing
06/26/2012CA2384421C Fluorescent compounds for use in industrial water systems
06/21/2012WO2012081537A1 Differential pressure measuring method and device
06/21/2012WO2012080517A1 Device and method for monitoring and securing a pipeline conveying a pressurized fluid, and corresponding installation
06/21/2012WO2012080092A1 System for monitoring the leak-tightness of a tank
06/21/2012WO2012079306A1 Flushing and detecting system for triple valve, solvent valve and spray gun of automaton
06/21/2012WO2012035291A3 Leakage sensor
06/21/2012WO2012031265A3 Method and apparatus to observe a swellable packer element
06/21/2012US20120151999 Method for ascertaining a flap position of an exhaust gas heat exchanger
06/21/2012DE202012003094U1 Vorrichtung zum Verschließen eines Anschlussstutzens eines mediumbefüllbaren Bauteils Device for closing a connection stub of a component mediumbefüllbaren
06/21/2012DE102010055195A1 Device for testing non-destructive leakage of sealed hollow components, has camera receiving different temperatures in area of leakage of sealed hollow component, and signal processing unit arranged downstream for processing data of camera
06/21/2012DE102010054511A1 Faseroptisches Wassermeldesystem Optical fiber water alarm system
06/20/2012EP2466287A1 Device and method for detecting leaks using hydrogen as a tracer gas
06/20/2012EP2466286A1 Fibre optic water reporting system
06/20/2012CN202281727U Low-pressure manifold structure of inner blowout-prevention tool tester
06/20/2012CN202281685U Intelligent airtightness detection system for automobile fuel box
06/20/2012CN202281684U 用于电压力锅的压缩空气夯实和测漏装置 Compacted and compressed air leak detection devices for electric pressure cooker
06/20/2012CN202281683U 水压站 Hydraulic Station
06/20/2012CN202281682U 多功能听音杆 Multifunction listening rod
06/20/2012CN202281681U 带有湿度传感器的听音杆 Listening rod with humidity sensor
06/20/2012CN202281680U Air tightness test machine for wire harness waterproof jacket test
06/20/2012CN202281679U 轮边密封性能试验装置 Wheel sealing performance test device
06/20/2012CN202281678U 一种拉伸试验夹具 One kind of tensile test fixture
06/20/2012CN202281677U 自排气药液过滤器检测装置 Self-venting liquid filter detection device
06/20/2012CN202281676U 铜线针孔检测装置 Copper pinhole detection device
06/20/2012CN102507332A Steel pipe water-filling pressure intensity test table
06/20/2012CN102507309A Heavy-caliber elbow pipe fitting water pressure test seal device
06/20/2012CN102507236A Testing instrument for drainage system
06/20/2012CN102507164A Comprehensive quickly-disassembled clamping hoop test system
06/20/2012CN102507163A Test loading device for shield tunneling machine under high water pressure
06/20/2012CN102507113A Anti-jamming micro-pressure detection method
06/20/2012CN102507112A Compressed air compaction and leakage detection device and method for electric pressure cooker
06/20/2012CN102507111A Coal mine gas pipe simulation experiment method
06/20/2012CN102507110A Method for detecting leakage of cooling water for high titanium slag direct current closed electric furnace
06/20/2012CN102507109A One-way valve rubber tube positive pressure opening and negative pressure leakage detection device and operation method
06/20/2012CN102507108A Hot water leakage detecting process of pressure tube part
06/20/2012CN102507107A Test equipment used for measuring air tightness of carriage
06/20/2012CN102507106A Method for monitoring leakage in on-orbit state for spacecraft
06/20/2012CN102507105A Detection device for seal strength of bipolar plate water cavity of fuel cell and detection method thereof
06/20/2012CN102507104A Automatic detection equipment and method for volatile organic compound
06/20/2012CN102507103A Gas sealing experimental device and method
06/20/2012CN102507102A Target welding test method
06/20/2012CN102507101A Air tight test bed for F-8 distribution valve center body
06/20/2012CN102507100A Steel pipe self-centering moving device of underwater air pressure tester of steel pipes
06/20/2012CN102507099A Steel pipe self-centering moving device for underwater air pressure tester of steel pipes
06/20/2012CN102507098A Mobile operation platform for underwater air pressure tester of steel pipes
06/20/2012CN102507097A Clamp longitudinal travel movable track for steel-pipe underwater air pressure testing machine
06/20/2012CN102507096A Seal examining method of packer and seal examining device used in method
06/20/2012CN102507095A Device and method for detecting pinhole of copper wire
06/20/2012CN102507094A Measuring device and method for measuring flowing of high-pressure water body
06/20/2012CN102507093A Local internal expansion seal leak detection machine
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