Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › G01L 13 - Devices or apparatus for measuring differences of two or more fluid pressure values
Patents for G01L 13 - Devices or apparatus for measuring differences of two or more fluid pressure values (2,634)
06/2014
06/11/2014DE202013002157U1 Vorrichtung zum Prüfen einer Vakuumfolie An apparatus for testing a vacuum film
06/11/2014CN103852209A Differential pressure sensor
06/11/2014CN103852208A Hydraulic differential pressure gauge
06/05/2014WO2014085721A1 Corrosion resistant pressure transducer
06/05/2014US20140154097 System and method to provide lubrication for a plug-in hybrid
06/04/2014CN203629743U 用于测量炉膛负压的恒压过滤装置 Used to measure the furnace pressure constant filtration device
06/04/2014CN103837293A Mine air pressure detection device
06/04/2014CN103837292A Method for testing negative pressure caused by cooling of battery pack of electric vehicle
05/2014
05/29/2014US20140144243 Differential pressure sensor
05/28/2014DE102012111533A1 Druckmesszelle Pressure measuring cell
05/28/2014CN203616044U 一种液相压力差传感器 One kind of liquid pressure differential sensor
05/28/2014CN103827651A 基于压力的气体泄漏测试 Based on the gas pressure leak test
05/28/2014CN103822750A 汽车在水流中受到的作用力的测量装置 In the car by the force of the water flow measuring means
05/27/2014CA2790841C Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation
05/21/2014CN103808449A 一种测量压力发生系统微差压保护微差压取样测量仪的机构 Protection system differential pressure differential pressure measuring instrument sampling a measure of the pressure generating mechanism
05/21/2014CN103807466A 一种具有保护意义的三阀组 Having a sense of three valve protection
05/20/2014US8726735 Pressure difference measurement transmitter
05/15/2014US20140130602 Device for Disinfecting, Sterilizing, and/or Maintaining Medical Instruments and Method for Identifying the Occupancy of an Instrument Holder in such Device
05/14/2014CN103792073A 油箱盖锁正负开启压力测试系统及测试方法 Open the fuel cap lock positive and negative stress test systems and test methods
05/14/2014CN102506410B 电站循环流化床锅炉运行状态监测装置 Circulating fluidized bed boiler power plant condition monitoring devices
05/14/2014CN102346084B 差动电容膜盒的悬浮结构 Differential capacitance bellows suspension structure
05/08/2014US20140124060 Delta P Closed Loop Pressure Diaphragm
05/07/2014CN203587275U 压力指示器 Pressure Indicator
05/07/2014CN203587271U 一种膜片式中差压表 One kind of diaphragm differential pressure gauge
04/2014
04/30/2014CN203574982U Explosion-proof electric box
04/30/2014CN203572612U High-accuracy fluid differential pressure transducer
04/30/2014CN103765628A Battery system and a motor vehicle having this battery system as well as a method for determining degassing of a storage cell of a battery system
04/30/2014CN103765183A Polymer layer system pressure sensor device, and polymer layer system pressure sensor method
04/29/2014US8707792 Drug delivery device and method
04/24/2014US20140109681 Differential pressure transmitter with intrinsic verification
04/23/2014CN101802581B Improved differential pressure sensor isolation in a process fluid pressure transmitter
04/23/2014CN101788361B System for detecting low charge of refrigerant in air conditioner protection system
04/22/2014US8701510 Smart milk sampler for VMS
04/16/2014EP2718999A2 Battery system and a motor vehicle having this battery system as well as a method for determining degassing of a storage cell of a battery system
04/16/2014CN203551185U Biomass boiler tail heating surface differential pressure measuring device
04/16/2014CN203551184U Remote differential pressure gauge
04/16/2014CN203551183U Reflective optical-fiber-bundle differential pressure sensor with intensity compensation
04/16/2014CN203551182U Packaging structure of differential pressure probe
04/16/2014CN203551181U Intensity compensation device of differential pressure transducer
04/16/2014CN203551180U Converter opening micro-differential pressure measuring pressure tapping device
04/16/2014CN203551179U Differential pressure sensor chip base with double oil guiding pipes
04/16/2014CN103728086A Pressure sensor chip
04/10/2014WO2014053323A1 Pressure sensor with moisture filter
04/10/2014US20140096614 Gas Gauge Compatible With Vacuum Environments
04/10/2014US20140096613 Pressure transmitter and transmission method
04/10/2014DE102013110968A1 Druckmessumformer und Übertragungsverfahren Pressure Transmitters and transmission method
04/10/2014DE102012109632A1 Transducer for metrological detection of pressure to-be measured as relative pressure, has closure portion whose opposite side is connected on region of reference pressure source relative to pressure sensor through prominent hole
04/10/2014DE102012109587A1 Differenzdrucksensor und Verfahren zu seiner Herstellung Differential pressure sensor and method for its preparation
04/09/2014CN203534759U Differential pressure transformer having two paths of alarm outputs
04/09/2014CN203534758U Purging apparatus for transmitter connecting pipeline
04/09/2014CN103712815A Variable nozzle moving and static sheet axial distance influence coefficient measurement and calculation method
04/09/2014CN103712731A High pressure fluid coupling
04/08/2014US8690117 Water meter
04/03/2014WO2014049062A1 Pressure sensor made from nanogauges coupled to a resonator
04/03/2014DE102012019337A1 Reference pressure manometer for measuring pressure of container, has manometer housing with membrane and sensor element, where pressure unit is provided for detecting atmospheric pressure with membrane and opposite membrane bed
04/02/2014CN203519241U Structural-type micro-differential pressure sensor
04/02/2014CN203519240U Balanced type diaphragm sealed differential pressure transmitter
04/02/2014CN103698081A L-shaped differential pressure type probe
04/02/2014CN102515310B Differential pressure monitoring apparatus of industrial water processing equipment water distributing apparatus
03/2014
03/26/2014CN203502078U Comprehensive detection device for filter liquid level and head loss in water treatment plant
03/26/2014CN103674411A A double-oil conduit differential pressure sensor chip tube base
03/26/2014CN103674410A Differential pressure measuring device and method
03/26/2014CN102365539B Industrial process control pressure transmitter and flange coupling
03/20/2014US20140076032 Waterproof testing system and method thereof
03/19/2014CN103645001A Liquid phase pressure difference sensor
03/18/2014US8671765 Pressure sensor having a diaphragm
03/18/2014US8671764 Low pass filter semiconductor structures for use in transducers for measuring low dynamic pressures in the presence of high static pressures
03/12/2014CN203469717U Fault detection system for pulse valve of bag-type dust collector
03/06/2014US20140060198 Combination Static and Dynamic Pressure Transducer Employing a Micro-Filter
03/05/2014CN103616121A A three-dimensional wind pressure tester
02/2014
02/27/2014US20140053652 Gage Pressure Transducer and Method for Making the Same
02/27/2014DE10311977B4 Druckgeber mit Prozeßkopplung Pressure sensor with process connection
02/26/2014CN203455128U Electric pressure cooker and pressure detection apparatus thereof
02/26/2014CN103604558A Magnetic-liquid micro differential pressure sensor
02/26/2014CN103604557A High-precision fluid differential pressure sensor
02/19/2014CN103592075A 压力指示器 Pressure Indicator
02/12/2014EP2694937A1 Corrosion resistant isolator assembly for process devices
02/05/2014EP2691754A1 Pressure-tight encapsulated differential pressure sensor
02/05/2014CN103557986A Method and device for compensating for intensity of differential pressure sensor
02/05/2014CN103557985A Differential pressure sensing method and sensor thereof
02/05/2014CN103557984A Method and structure for packaging probes of differential pressure sensor
02/05/2014CN103548700A Independent ventilation cage flow measurement method, cage box external pressure difference measurement method, control system and control method
01/2014
01/30/2014DE102012212155A1 Drucksensor für eine Klimaanlage Pressure sensor for air conditioning
01/29/2014CN203414223U Dynamo-electric integrated differential pressure gauge
01/29/2014CN103547105A Anti-explosion electrical cabinet
01/29/2014CN103542976A Magnetofluid low-frequency micro differential pressure sensor
01/29/2014CN103542975A Micro-differential-pressure magnetic liquid sensor with high sensitivity
01/21/2014CA2762239C Sensitive differential pressure sensor and method
01/16/2014US20140013853 Pressure sensor having a compressible element
01/15/2014CN203396536U Differential pressure detection device
01/15/2014CN203396408U Variable amplitude-variable-sensor-excited process measurement system
01/08/2014CN203385508U Mobile type static pressure case
01/02/2014DE112011105026T5 Windkraftanlagenblätter mit Luftdrucksensoren Wind turbine blades with air pressure sensors
01/02/2014DE102013211229A1 Drucksensorvorrichtung Pressure sensor device
01/02/2014DE102013209674A1 Druckmessvorrichtung mit stufenförmigem hohlraum zur minimierung thermischen rauschens Pressure measuring device with step-like cavity to minimize thermal rhythmic sound
12/2013
12/27/2013WO2013191561A1 Pressure sensing device and method for using the same
12/25/2013CN203365046U All-welded differential pressure sensor
12/25/2013CN103477199A Pressure-tight encapsulated differential pressure sensor
12/25/2013CN102257373B Measuring device four determining differential pressure
12/24/2013US8613224 Enhanced static-dynamic pressure transducer suitable for use in gas turbines and other compressor applications
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