| Patents for G01L 11 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group or (2,548) |
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| 02/22/2012 | CN102359842A Device for measuring internal air pressure of lithium ion battery |
| 02/16/2012 | DE102010040871B3 Checking gas nozzle, comprises carrying out spatially resolved measurement of the pressure of a gas jet leaked from the integrated gas nozzle in a measuring surface, which extends in an angle other than 0 degree to a nozzle axis |
| 02/08/2012 | CN202141555U 用牛顿环原理获得水中微压力变化数据的装置 Means for obtaining water pressure changes micro data Newton ring principle |
| 02/08/2012 | CN102346131A Novel optical fiber gas sensing apparatus |
| 02/08/2012 | CN102345450A Annulus flow-diverting joint (FDJ) and correlation calculation method thereof |
| 02/08/2012 | CN102343720A Automatic detection method of ink-jet-printer negative pressure system |
| 02/01/2012 | CN102338682A Method for detecting pressures in sealed containers on line |
| 02/01/2012 | CN101799345B 激光压力传感器 Laser Pressure Sensor |
| 02/01/2012 | CN101470036B 注射泵阻塞压力检测处理装置及方法 Injection pump occlusion pressure detecting processing apparatus and method |
| 01/25/2012 | CN101852723B Sea-air carbon dioxide flux measuring device and measuring method thereof |
| 01/19/2012 | US20120011936 Combination static and dynamic pressure transducer employing a micro-filter |
| 01/18/2012 | CN202119710U Exhaust gas emission monitoring probe device |
| 01/18/2012 | CN202117084U Blockage recovery tool for piezometric pipe of dam |
| 01/18/2012 | CN102323003A High-accuracy automatic liquid pressure gauge |
| 01/18/2012 | CN102322700A Medium injection and system pressure detection equipment for split-type solar water heater |
| 01/12/2012 | DE102010054607B3 Method for operating gas-operated cooking apparatus utilized in commercial kitchen, involves determining actual ambient pressure based on partial pressure of oxygen in cooking chamber and calibrating apparatus based on ambient pressure |
| 01/12/2012 | DE102010031214A1 Micromechanical sensor for measuring e.g. acceleration of electronic stability program in motor car, has control unit designed such that seismic mass is continuously subjected with periodically varying force |
| 01/11/2012 | CN202110025U Optical fiber sensor for measuring water pressure of hyperstatic pore of road surface |
| 01/04/2012 | CN202101725U Detecting tooling of water flow parameters |
| 01/04/2012 | CN202101696U Throwing type oil tank multi-parameter optical fiber sensing device |
| 01/04/2012 | CN101975638B Mining fiber Bragg grating positive pressure sensor |
| 01/03/2012 | CA2426418C Pressure sensor |
| 12/29/2011 | WO2011119348A3 Pressure sensing system and method |
| 12/28/2011 | CN202092818U 光纤压力传感器 Fiber optic pressure sensor |
| 12/28/2011 | CN102297743A 光纤压力传感器 Fiber optic pressure sensor |
| 12/27/2011 | US8086448 Dynamic modification of a high-order perceptual attribute of an audio signal |
| 12/22/2011 | US20110308320 Inductively Coupled Pressure Sensor |
| 12/21/2011 | CN202083512U 一种微压力传感器 A micro pressure sensor |
| 12/21/2011 | CN102288226A 压强、温度和组分浓度同时检测的多态气液光纤传感器 Multi-state gas-liquid pressure, temperature and species concentration while detecting optical fiber sensor |
| 12/21/2011 | CN102288219A 一种注浆压力流速实时监测记录仪 Real-time monitoring of the flow rate of one kind of grouting pressure logger |
| 12/21/2011 | CN101324189B 外压式温度补偿高温高压光纤光栅传感器 External pressure high temperature and high temperature-compensated FBG sensors |
| 12/14/2011 | EP2394145A1 Sensor bolt for measuring force and ground conveyor having the same |
| 12/14/2011 | CN202075082U 一种石油产品全自动蒸气压测定器 A petroleum product automatic vapor pressure measuring device |
| 12/08/2011 | US20110296924 Pressure transducer employing a micro-filter and emulating an infinite tube pressure transducer |
| 12/07/2011 | CN202066638U 基于双芯双孔光纤实现液压传感的装置 Fiber-based dual-core holes of hydraulic sensing device |
| 12/07/2011 | CN102266600A 注射泵及注射泵压力检测系统 Injection pump and injection pump pressure monitoring system |
| 12/06/2011 | US8072702 Atmospheric pressure measuring apparatus and method of measuring atmospheric pressure |
| 12/01/2011 | DE102010021646A1 Opto-mechanical pressure switch for dynamic pressure level detection, particularly in hazardous containers, has separating element, interrupter element and light guide |
| 11/30/2011 | CN202057482U 一种空气滤清器特性试验装置 An air filter characteristic test device |
| 11/30/2011 | CN102261978A 基于双芯双孔光纤实现液压传感的方法及装置 Based on the method of hydraulic twin-core fiber optic sensing holes and apparatus |
| 11/30/2011 | CN102261977A 空气喷枪喷涂压力场扫描仪及其检测方法 Air spray gun pressure field scanner and detection methods |
| 11/24/2011 | DE102008049647B4 Mikromechanisches Element und Verfahren zum Betreiben eines mikromechanischen Elements Micromechanical element and method for operating a micromechanical element |
| 11/22/2011 | US8065157 Audio output apparatus, document reading method, and mobile terminal |
| 11/16/2011 | CN202040467U Quick joint for testing vehicular power steering pressure |
| 11/16/2011 | CN102243092A Tool for detecting stream parameters |
| 11/15/2011 | DE202010010791U1 Vorrichtung zum Messen von Druckdifferenzen und strömungstechnisches Gerät Device for measuring pressure differences and fluidic device |
| 11/09/2011 | EP1012568B1 Device for measuring the surface pressure |
| 11/09/2011 | CN202033127U Consumptive temperature depth profile measuring system using fiber grating sensor |
| 11/09/2011 | CN101871879B Trace gas detection method based on micro resonance loop array spectrum-dividing technology and detector |
| 11/03/2011 | DE102010028504A1 Pressure sensor e.g. absolute pressure sensor, has measuring region contacting side of measuring diaphragm at electrode due to specific overload, where measuring diaphragm is made of metallic material i.e. steel |
| 11/03/2011 | DE102010018547A1 Vorrichtung und Verfahren zum Messen eines Luftdrucks sowie System zum Erfassen von Luftdaten Apparatus and method for measuring an air pressure and air data system for detecting |
| 11/02/2011 | CN202024852U Fiber grating air pressure sensor |
| 11/02/2011 | CN202024851U Scanner of spraying pressure field of air spray gun |
| 10/26/2011 | CN101545817B Fiber grating osmotic pressure sensor with low measuring range |
| 10/20/2011 | WO2011130325A1 Continuous score-coded pitch correction and harmony generation techniques for geographically distributed glee club |
| 10/20/2011 | US20110252884 Vibrating cylinder transducer with protective coating |
| 10/19/2011 | CN101023334B Measuring device for determining temperature and/or pressure and use of said measuring device |
| 10/14/2011 | CA2735636A1 Vibrating cylinder transducer with protective coating |
| 10/11/2011 | US8036885 Method and device for adaptive bandwidth pitch search in coding wideband signals |
| 10/06/2011 | WO2011120147A1 Multi-point pressure sensor and uses thereof |
| 10/06/2011 | CA2830281A1 Multi-point pressure sensor and uses thereof |
| 10/05/2011 | CN202003552U Pipeline water hammer demonstrating and measuring device |
| 09/29/2011 | WO2011119348A2 Pressure sensing system and method |
| 09/29/2011 | WO2011119335A2 Method and apparatus for determining gvf (gas volume fraction) for aerated fluids and liquids in flotation tanks, columns, drums, tubes, vats |
| 09/29/2011 | WO2010114650A8 Packaged optical fiber sensors for harsh environment measurement systems |
| 09/29/2011 | US20110232388 Systems and methods for measuring fluid pressure within a disposable iv set connected to a fluid supply pump |
| 09/29/2011 | US20110232387 Pressure detecting device |
| 09/28/2011 | CN201993193U 一种焦炉废气盘吸力测量的工具 One kind of oven exhaust suction plate measuring tools |
| 09/28/2011 | CN102200481A Carbon Fiber Laminate Composite material used for Fiber Bragg Grating high voltage sensor |
| 09/22/2011 | WO2011114320A1 Photoluminescent analyte partial volume probe set |
| 09/22/2011 | DE102010011798A1 Verfahren und Vorrichtung zur Druck- oder Volumenstrombestimmung von medizinischen Fluiden Method and apparatus for determining pressure or volume flow of medical fluids |
| 09/21/2011 | EP2240752B1 Sensor and method for determining the pressure in a fluid |
| 09/21/2011 | CN201983898U 闪蒸器内二次汽压力测量装置 Within flasher secondary steam pressure measuring device |
| 09/14/2011 | CN201974379U 气体分析仪器后台服务系统 Gas analysis instrumentation background service system |
| 09/14/2011 | CN201974378U 激光上位机气体分析系统 PC laser gas analysis system |
| 09/14/2011 | CN201974269U 压力测量记录装置 Pressure measurement recording device |
| 09/14/2011 | CN102183211A Sensor and method for measuring road surface excessive pore water pressure by using same |
| 09/14/2011 | CN101625273B Fiber bragg grating osmometer |
| 09/07/2011 | CN201964994U 一种燃料电池用氮气压力简易检测装置 A fuel cell with a simple nitrogen pressure detecting means |
| 09/07/2011 | CN102175382A Detecting device for detecting lateral pressure of great-mobility concrete template |
| 09/07/2011 | CN102174992A Pressure curve feature extraction method for pressure pipeline |
| 09/01/2011 | WO2011106184A1 Hermetically sealed fiber sensing cable |
| 09/01/2011 | US20110209552 Relative pressure sensor |
| 08/31/2011 | CN201955081U 光纤型气压式高度检测装置 Fiber Type Pneumatic height detection device |
| 08/31/2011 | CN101858808B Osmotic pressure measuring device for high water pressure test system |
| 08/30/2011 | US8006563 Surface acoustic wave pressure sensor |
| 08/30/2011 | US8006562 Atmospheric pressure measuring apparatus and method of measuring atmospheric pressure |
| 08/24/2011 | EP1604181B1 Coiled optical fiber assembly for measuring pressure and/or other physical data |
| 08/24/2011 | CN201945482U 低浓度烟尘采样管 Low concentrations of soot sampling tube |
| 08/17/2011 | CN201936436U 一种脱硫装置废气烟尘排放浓度远程在线监测系统 A desulfurization unit exhaust soot emission concentration remote online monitoring system |
| 08/17/2011 | CN102156020A Method and device of fuel cell system for estimating hydrogen residual pressure of hydrogen bottle |
| 08/11/2011 | US20110196643 Dive computer with free dive mode and wireless data transmission |
| 08/10/2011 | CN201926539U Optical fiber pressure sensor |
| 08/10/2011 | CN102147311A Fiber bragg grating (FBG) baroceptor |
| 08/09/2011 | US7996161 Process fluid pressure transmitter with pressure transient detection |
| 08/09/2011 | US7992447 Miniature sensor |
| 08/04/2011 | WO2011091811A1 Photoluminescent pressure probe |
| 08/04/2011 | US20110190640 Pressure sensor with an interferometric sensor and an in-fiber Bragg grating reference sensor |
| 08/03/2011 | CN101769811B Measuring method for main steam pressure of steam turbine and measuring device therefor |
| 08/02/2011 | CA2458185C Side-hole cane waveguide sensor |