Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › G01L 27 - Testing or calibrating of apparatus for measuring fluid pressure
Patents for G01L 27 - Testing or calibrating of apparatus for measuring fluid pressure (2,533)
10/2012
10/17/2012EP2510326A2 Calibration utility for non-linear measurement system
10/17/2012CN102735258A Automobile instrument detection device
10/10/2012CN202485861U Air pressure gauge detection bench
10/10/2012CN102721508A Device for detecting precision of output data of pressure, voltage and current (PVC) data table
10/10/2012CN101510088B Detecting system for pressure conveying equipment for factory
10/10/2012CN101441125B Tiny pulsation pressure generator
10/09/2012US8281641 Testing system for self-contained breathing apparatus regulator
10/04/2012US20120247175 Method and system to compensate for temperature and pressure in piezo resistive devices
10/03/2012CN202471350U Three-way pressure checking apparatus
10/03/2012CN202471349U Rapid connecting device
10/03/2012CN102706511A Device for transferring pressure quantity value through internet in real-time environment
10/02/2012US8280650 Flowmeter array processing algorithm with wide dynamic range
09/2012
09/27/2012US20120240659 Gauge with visual calibration confirmation and related method
09/27/2012DE102011005906A1 Method for determining ambient pressure alteration around motor car, involves determining pressure differences between main ambient and suction tube pressure indications and between auxiliary ambient and suction tube pressure indications
09/26/2012CN202453470U Checking instrument for SF6 gas density relay
09/26/2012CN202453145U Pressure oscillation demarcating device of pressure or differential pressure sensor
09/19/2012CN202442842U Portable vacuum gauge calibrating device
09/19/2012CN102680170A System for improving accuracy of pressure measuring equipment
09/12/2012CN202433149U Pressure gage calibrating device
09/12/2012CN102661833A Pressure online detection auxiliary device and detection method thereof
09/12/2012CN102661832A System and method for correcting precision of sensors of pressure acquisition system
09/11/2012US8265838 System and method for controlling solenoid pressure
09/05/2012CN202420765U Gas piston type pressure gauge
09/05/2012CN202420764U Pneumatic mechanism capable of replacing pressure gauge during equipment operation
09/05/2012CN202420763U Remote calibration intelligent pressure transducer system
09/05/2012CN202420760U Hydraulic cylinder structure of force standard machine
09/05/2012CN202420658U 60 MN build-up force standard device
09/05/2012CN101929882B Debugging method of dry-quenching automatic meter system
08/2012
08/29/2012CN202403872U Electric parameter calibrating device for vacuum gauge
08/29/2012CN202403870U Frame structure of force standard machine
08/22/2012CN102645303A Cascade wide-range force loading and measuring device
08/21/2012US8245562 Circuit and method for pressure sensor testing
08/15/2012CN202382906U Piston position dynamic measuring device of piston pressure gauge
08/15/2012CN202382905U Synchronous rotating piston and counterweight device of piston pressure gauge
08/14/2012CA2448836C Process and device for detecting failures of pressure sensors in aircraft air data computers
08/08/2012EP2483652A1 Pressure transmitter for measuring the pressure of a process fluid and related method
08/08/2012CN202372304U Tension/pressure calibration equipment for logging platform
08/07/2012US8239156 Method for calibrating sensors
08/02/2012WO2012101651A1 Triaxial geocomposite testing apparatus for calibrating pressure transducers
08/02/2012WO2012101257A1 Microelectromechanical component and method for testing a microelectromechanical component
08/02/2012WO2012076615A3 Method for the self-monitoring of a ceramic pressure measuring cell of a capacitive pressure sensor and an evaluation circuit for carrying out the method
08/01/2012CN202362113U TPMS (tire pressure monitoring system)
08/01/2012CN202362112U Detonation sensor testing arrangement
07/2012
07/31/2012US8230717 Paravalvular leak test apparatus and method
07/26/2012WO2012098136A1 Pressure measurement transducer
07/26/2012DE102011002900A1 Druckmessumformer Pressure Transmitters
07/25/2012CN202350981U Force standard machine based on microcomputer control and piezoelectric precision tracking fine tuning technology
07/25/2012CN102607768A Calibration device used for experiment
07/25/2012CN101888862B Calibrating method for pressure measuring unit
07/18/2012CN202339248U 一种便携式压力变送器校正装置 A portable pressure transmitter calibration device
07/18/2012CN202338677U 一种便于校验的压力仪表阀门结构 An easy pressure check valve structure Meter
07/18/2012CN102589803A Portable multifunctional vacuum calibration system and method
07/18/2012CN102121861B Device for unloading and buffering pull force
07/18/2012CN101490521B Pressure transmitter with multiple reference pressure sensors
07/11/2012CN202329932U 液压测量仪表的批量检测系统 Hydraulic measuring instruments batch detection system
07/11/2012CN102575965A Pressure transmitter for measuring the pressure of a process fluid and related method
07/11/2012CN102564696A Portable vacuum gauge calibration system and method thereof
07/11/2012CN102564695A Semiconductor micro air pressure sensor test system
07/11/2012CN102564694A Device for measuring response time of pressure-sensitive paint on pressure change
07/11/2012CN102564686A Rack structure of force standard machine
07/05/2012US20120167996 Valve Controller Automatic Calibration Without User Interface
07/05/2012US20120167659 Pressure sensor with pressure-actuated switch
07/04/2012CN202305113U 灭火器压力指示器耐压爆破试验机 Fire extinguisher pressure indicator pressure testing machine
07/04/2012CN202305112U 一种压力传感器批量调试工装 A pressure sensor series commissioning tooling
07/04/2012CN202305111U 标准气压发生器 Standard pressure generator
07/04/2012CN202305110U 一种实时检定压力扫描系统传感器精度的装置 A real-time scanning system sensor accuracy test pressure devices
07/04/2012CN202305106U 压力传感器调试系统 Pressure sensors debugging system
07/04/2012CN202304869U Fault diagnosis circuit of transducer
07/04/2012CN102539068A Device and method for automatically measuring and interpreting pressure of plastic pressure-measurement sensitive element
07/04/2012CN101832838B Device for converting pressure calibration data into data tables
07/04/2012CN101666697B Method and apparatus for storing measurement data on a vacuum gauge structure
07/04/2012CN101634598B Pressure sensor
06/2012
06/28/2012WO2012061580A3 Differential pressure transmitter with intrinsic verification
06/28/2012US20120166124 Sensor response calibration for linearization
06/28/2012DE102010064228A1 Method for calibrating transmission link of measurement system of combustion engine, involves determining correction values for correcting measurement of sensor unit, depending on reference levels and calibration parameters
06/28/2012DE102010056103A1 Control device for operational controlling of field device for reproducing physical dimension from operating system, has field device for converting physical dimension from operating system
06/27/2012CN102519670A Electric parameter verification device for vacuumometers
06/27/2012CN102519669A Pressure fluctuation calibrating device of pressure or differential pressure sensor and calibrating method thereof
06/27/2012CN102519663A Polymer film optical fiber F-P cavity-based underwater shock pressure sensor and dynamic calibration experiment system thereof
06/27/2012CN102519658A Silicon piezoresistive pressure sensor core body and production method thereof
06/27/2012CN102175387B Rolling friction cylinder hydraulic type force standard machine
06/20/2012EP2464279A1 In situ offset compensation for pressure sensors
06/20/2012CN101788366B Positive/negative pressure signal generating device
06/14/2012WO2012076615A2 Method for the self-monitoring of a ceramic pressure measuring cell of a capacitive pressure sensor and an evaluation circuit for carrying out the method
06/14/2012WO2011071976A3 Calibration utility for non-linear measurement system
06/14/2012DE102010063066A1 Method for monitoring pressure sensor in process plant, involves introducing saturated steam into process plant for implementation of saturated steam sterilization process
06/14/2012DE102010062622A1 Verfahren zur Selbstüberwachung einer keramischen Druckmesszelle eines kapazitiven Drucksensors und eine Auswerteschaltung zur Durchführung des Verfahrens A method for self-monitoring of a ceramic pressure-measuring cell of a capacitive pressure sensor and an evaluation circuit for carrying out the method
06/13/2012CN202274966U 简易的压力表耐压测试装置 Simple gauge pressure testing device
06/13/2012CN202274965U 一种压力表耐压测试系统 One kind of system pressure test gauges
06/13/2012CN102494841A Pressure sensor calibration system
06/13/2012CN102494840A TPMS (tire pressure monitoring system) testing system and method
06/13/2012CN101497307B Driving system, control method of driving system, and vehicle equipped with driving system
06/12/2012US8197752 Managing system and method for emissions of environmental pollutants
06/06/2012CN202267572U 灭火器压力指示器脉冲试验装置 Fire extinguisher pressure indicator pulse testing device
06/06/2012CN202267571U 连接气压机的封装接口 Pneumatic machine package interface connection
06/06/2012CN202267570U 液压压力表检修装置 Hydraulic pressure gauge service apparatus
06/06/2012CN202267569U 压力表耐压测试仪 Gauge pressure tester
06/05/2012CA2709738C Pressure testing apparatus and testing method for propane tank systems
05/2012
05/30/2012CN202255760U Calibration system for resistance suction instrument micro-differential pressure sensor
05/30/2012CN202255759U Portable pressure calibrating instrument
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