| Patents for G01L 27 - Testing or calibrating of apparatus for measuring fluid pressure (2,533) |
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| 03/05/2015 | WO2015028199A1 Method, device and system for checking a device for a vehicle for detecting an impact |
| 03/05/2015 | DE102013217345A1 Verfahren und Vorrichtung zum Bestimmen einer Undichtigkeit einer Druckmesseinrichtung und Fußgängerschutzsystem für ein Fahrzeug Method and apparatus for determining a leakage of a pressure-measuring device and the pedestrian protection system for a vehicle |
| 02/26/2015 | US20150052969 Calibrating a Device |
| 02/24/2015 | US8965725 Automatic calibration adjustment of capacitance diaphragm gauges to compensate for errors due to changes in atmospheric pressure |
| 02/24/2015 | US8960010 Automatic detection and adjustment of a pressure pod diaphragm |
| 02/17/2015 | US8955365 Performance monitoring and prognostics for aircraft pneumatic control valves |
| 02/11/2015 | CN204154445U 一种胎压传感器测试治具 One kind of tire pressure sensor test fixture |
| 02/11/2015 | CN104344929A 提供参考压力的方法 Method to provide a reference pressure |
| 02/11/2015 | CN103048087B 压力传感器调试系统及其调试方法 Pressure sensors and debugging system debugging method |
| 02/05/2015 | US20150039249 Method of providing reference pressures |
| 02/05/2015 | US20150033826 Diagnose arrangement for a vehicle pedestrian impact sensor |
| 02/05/2015 | DE102013215351A1 Verfahren zur bereitstellung von referenzdrücken Process for the provision of reference press |
| 02/04/2015 | CN204142421U 压力传感器密封联接器 Pressure sensor sealing couplings |
| 02/04/2015 | CN204142420U 真空及漏率多功能校准装置 Multifunction vacuum and leak rate calibration device |
| 02/04/2015 | CN204142419U 便携式真空校准装置 Portable vacuum calibration device |
| 02/04/2015 | CN204142418U 相对法高真空、相对法低真空及膨胀法一体式校准装置 Relatively high vacuum method, relatively low vacuum method and expansion method integrated calibration device |
| 02/04/2015 | CN204142417U 一种汽车压力传感器寿命测试装置 An automobile pressure sensor life testing device |
| 02/04/2015 | CN204142416U 法兰式压力表校验装置 Flange pressure gauge calibration device |
| 02/04/2015 | CN104330210A 多孔转轮结构方波压力发生器 The porous structure of the square wave runner pressure generator |
| 02/04/2015 | CN104330209A 一种tpms传感器模块的测试系统及测试方法 Test system for tpms sensor module and test methods |
| 02/04/2015 | CN103344384B 差压传感器的压力波动标定装置 Pressure fluctuations in the differential pressure sensor calibration device |
| 02/04/2015 | CN102575965B 用于测量工艺流体的压力的压力变送器以及相关方法 Pressure transmitter for measuring the pressure of the process fluid and related methods |
| 02/03/2015 | US8943907 Method and device for measuring a microelectromechanical semiconductor component |
| 01/28/2015 | CN204129128U 一种导电橡胶空气压阻特性试验装置 A conductive rubber air piezoresistive properties of the test device |
| 01/28/2015 | CN204128738U 燃气表测试用压力变送器的在线校验装置 Gas meter test pressure transmitter calibration device online |
| 01/28/2015 | CN104316263A 压力传感器测试仪及便携压力传感器测试装置 Pressure sensors and portable tester pressure sensor testing device |
| 01/28/2015 | CN104316262A 双用光学压力敏感涂料动态压力校准舱 Pressure-sensitive dual-use optical coating dynamic pressure calibration chamber |
| 01/28/2015 | CN102323005B 用于检测流体压力测量探头的检测装置以及包含该检测装置的探头 Detecting means for detecting the fluid pressure of the measuring probe and the probe of the detecting means comprising |
| 01/22/2015 | US20150025817 Monitoring the change in height of a device using an air pressure sensor |
| 01/22/2015 | DE102013107535A1 Druckmittlersystem mit einem Druckmittler und Verfahren zum Erkennen eines Membranbruches Isolating system with a pressure transmitter and method for detecting a diaphragm rupture |
| 01/21/2015 | CN104296923A 一种晶圆级传感器的测试方法 Test method for wafer-level sensor |
| 01/15/2015 | WO2015003856A1 Pressure sensor |
| 01/15/2015 | US20150019170 Method and device for processing a time-dependent measurement signal |
| 01/14/2015 | EP2824438A1 Pressure sensor |
| 01/14/2015 | CN204101239U 压力表修调装置 Gauges trimming device |
| 01/14/2015 | CN104280189A 一种压力传感器故障硬件检测方法与装置 A pressure sensor fault detection method and device hardware |
| 01/14/2015 | CN104280188A 一种压力传感器芯片自动化测试方法及其装置 A pressure sensor chip method and apparatus for automated testing |
| 01/13/2015 | US8933178 Gas-phase polymerization reactor control |
| 01/08/2015 | US20150012235 Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the Measurement of Pressure by a Capacitance Diaphragm Gauge |
| 01/07/2015 | CN204082474U 一种液驱气往复式高压气体自动增压装置 One kind of high-pressure liquid purging gas reciprocating automatic pressure device |
| 01/07/2015 | CN104265597A 液驱气往复式高压气体自动增压装置及其增压方法 Automatic pressurization system was purged and pressurized gas reciprocating high pressure method |
| 01/07/2015 | CN103017976B 背压平衡式液体高压压力调节装置 High-pressure back pressure balanced fluid pressure regulating means |
| 01/07/2015 | CN102778332B 微压差发生和检定装置 Micro-pressure generation and verification device |
| 01/06/2015 | US8926520 Transducer interface system and method |
| 01/01/2015 | US20150000416 Fluidic Chip with Displacable Patterned Layer for Detecting Fluid Pressure |
| 01/01/2015 | US20150000044 Mattress, pressure sensor calibration method, and bed device |
| 12/25/2014 | US20140373596 Liquid transfer systems and methods of calibration thereof |
| 12/24/2014 | CN204043853U 一种利用漏孔检测差压传感器传感系数的装置 A differential pressure sensor sensing leak detection device utilization coefficient |
| 12/24/2014 | CN204043852U 压力变送器校验管路 Pressure Transmitter calibration pipeline |
| 12/24/2014 | CN204043851U 一种差压传感器的传感系数检测装置 A differential pressure sensor coefficient detection sensor |
| 12/24/2014 | CN204043837U 一种新型金属盒气压计 A new metal box barometer |
| 12/24/2014 | CN102928157B 一种流量积算仪压力传感器的标定系统及方法 A flow meter calibration system and method for integrating pressure sensors |
| 12/24/2014 | CN102840947B 车辆用液压传感器故障检测装置及方法 Vehicles with hydraulic sensor fault detection apparatus and method |
| 12/17/2014 | CN104215394A 一种利用漏孔检测差压传感器传感系数的装置及方法 An apparatus and method for use of a differential pressure sensor leak detection sensor coefficient |
| 12/17/2014 | CN104215392A 一种差压传感器的传感系数检测装置及检测方法 Apparatus and method for detecting the differential pressure sensor detection sensor coefficient |
| 12/10/2014 | CN204008003U 一种高准确度压力控制器 A high-accuracy pressure controller |
| 12/10/2014 | CN204008002U 压力表检测器 Pressure gauge detector |
| 12/10/2014 | CN204008001U 一种用于超高压活塞压力计的压力精确调节装置 An ultra-high pressure piston pressure gauge for precise adjustment device |
| 12/10/2014 | CN204008000U 一种油田用压力计检定装置 One kind of oil pressure gauge calibration device |
| 12/10/2014 | CN204007999U 一种压力表计校验装置 One kind of pressure gauge calibration device |
| 12/10/2014 | CN204007986U 汽车空调压力传感器 Automotive air conditioning pressure sensor |
| 12/10/2014 | CN104198115A 用于检测示值相对误差不小于30%的真空计的校准装置 Vacuum gauge calibration device for detecting relative error of not less than 30% |
| 12/10/2014 | CN103076137B 一种可自动定心的叠加式力标准机 A program that automatically centering force standard machine |
| 12/10/2014 | CN102914405B 压力传感装置 Pressure sensing means |
| 12/10/2014 | CN102317753B 用于对检漏仪进行功能测试的方法 Functional testing of the leak method for |
| 12/04/2014 | US20140352658 System and method to diagnose fuel system pressure sensor |
| 12/04/2014 | US20140352401 Orifice system |
| 11/20/2014 | US20140338421 Device for testing pressure sensors for internal combustion engines |
| 11/13/2014 | US20140331739 Method and system for setting offset of oil pressure sensor |
| 11/04/2014 | US8875491 Exhaust gas aftertreatment system and method |
| 10/14/2014 | US8862420 Multi-axis tilt sensor for correcting gravitational effects on the measurement of pressure by a capacitance diaphragm gauge |
| 10/09/2014 | WO2014165483A1 Self-calibrating pressure sensor system with pressure sensor and reference sensor that share common sealed chamber |
| 10/09/2014 | US20140298884 Self-calibrating pressure sensor system with pressure sensor and reference sensor that share common sealed chamber |
| 10/09/2014 | US20140298881 Method for calibrating strain transducers |
| 10/07/2014 | US8850870 Pressure guiding tube blockage diagnosing device and blockage diagnosing method |
| 10/07/2014 | US8850866 Method for functionally testing a leak detector |
| 10/02/2014 | WO2014160912A2 Temperature compensated pressure transducer |
| 10/02/2014 | US20140290329 In situ probe with improved diagnostics and compensation |
| 09/18/2014 | WO2014142664A1 Hydraulic pressure calibrator and calibration method |
| 09/18/2014 | US20140278185 Systems and methods for sensor drift compensation |
| 09/18/2014 | US20140278184 Zero Deadband Processing for Velocity Transmitters |
| 09/18/2014 | US20140260519 Systems and methods for improved dynamic pressure measurements |
| 09/18/2014 | US20140260518 System, Method, and Apparatus for Certifying a Brake Pressure Calibration for an End-of-Train Device |
| 09/17/2014 | EP2778863A1 Apparatus to sense stylus nib pressures |
| 09/16/2014 | CA2647299C Control circuit for pressure responsive sensor array and related methods |
| 09/11/2014 | DE102014103076A1 Spektrumspreizungs-MEMS-Selbsttest und Verfahren Spectrum spread MEMS self-test and procedures |
| 09/11/2014 | DE102013204001A1 Prüfeinrichtung zum Testen der Druckfestigkeit von Sensoren Test equipment for testing the compressive strength of sensors |
| 09/04/2014 | WO2014133788A1 Pressure sensor with real time health monitoring and compensation |
| 09/02/2014 | US8825428 Methods and systems for recalibrating a blood pressure monitor with memory |
| 08/14/2014 | US20140223988 Pressure gauge calibration apparatus |
| 08/13/2014 | CN203772484U 汽车用气压传感器、压力开关性能测试装置 Automotive pressure sensor, pressure switch performance testing device |
| 08/13/2014 | CN103983401A 一种用于差压传感器的等精度测量方法 Such as precision measurement method for differential pressure sensor |
| 08/13/2014 | CN102865967B 一种压力传感器温度特性的测试装置 A pressure sensor temperature characteristic test device |
| 08/12/2014 | US8803072 Method and device for accurately measuring the incident flux of ambient particles in a high or ultra-high vacuum environment |
| 08/12/2014 | US8800348 Portable multifunction cardiac simulator and heart valve tester |
| 08/12/2014 | US8800347 Tonometer calibration tool |
| 08/07/2014 | WO2014093771A3 In-situ sensor calibration for electrohydraulic valves |
| 08/07/2014 | US20140222363 Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the Measurement of Pressure by a Capacitance Diaphragm Gauge |
| 08/07/2014 | US20140222362 Automatic Calibration Adjustment of Capacitance Diaphragm Gauges to Compensate for Errors Due to Changes in Atmospheric Pressure |
| 08/07/2014 | US20140216127 Separated type pressure gauge |