| Patents for F04B 51 - Testing machines, pumps, or pumping installations (2,128) |
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| 03/05/2015 | WO2015028386A1 Method for determining hydraulic parameters in a displacement pump |
| 03/05/2015 | WO2015028385A1 Method for determining a physical variable in a positive displacement pump |
| 03/05/2015 | WO2015028384A1 Method for improving metering profiles of displacement pumps |
| 02/17/2015 | US8957674 Pump with rotor position measurement system |
| 02/17/2015 | CA2669637C Micropump |
| 02/11/2015 | CN204152776U 一种隔膜泵工作信息采集系统 One kind of job information collection system diaphragm |
| 02/11/2015 | CN204152775U 新型涡轮发电机脉冲器柱塞泵测试台 The new turbines pulser piston pump test bench |
| 02/11/2015 | CN104346495A 一种基于寿命模型分散性的柱塞泵寿命区间计算方法 A piston life intervals were calculated based on the life of the model dispersible |
| 02/11/2015 | CN104343671A 气泵性能测试系统 Pump Performance Test System |
| 02/11/2015 | CN103016319B 一种自测量压电泵 A self-measuring piezoelectric pump |
| 02/11/2015 | CN102518583B 自动变速箱控制油泵试验台 Automatic transmission control pump test bench |
| 02/05/2015 | DE102013012985A1 Hydrauliksystem mit Drehzahlabsicherung einer Pumpe Hydraulic system with speed Hedges of a pump |
| 02/04/2015 | CN204140366U 用于油分离器的压力监测与释放装置 Pressure oil separator for monitoring and releasing means |
| 02/04/2015 | CN204140365U 一种新能源汽车用电动空气压缩系统性能试验系统 A new energy vehicles with electric air compressor system performance test systems |
| 02/04/2015 | CN204140364U 一种水泵测试装置 One kind of pump testing device |
| 02/04/2015 | CN204140363U 验证装置 Verification device |
| 02/04/2015 | CN204140362U 增压测漏机 Pressurized leak testing machine |
| 02/04/2015 | CN104329246A 用于检测智能钻井工具油泵工作性能的测试台 Intelligent drilling tools for the detection performance of the pump test bench |
| 01/29/2015 | US20150027212 Method and system for real time gas turbine performance advisory |
| 01/28/2015 | CN204126876U 自动升降式水泵检漏测试器 Automatic lift pump leak tester |
| 01/28/2015 | CN204126875U 一种内啮合齿轮泵内齿轮运动姿态的监测实验装置 An experimental apparatus monitoring the ring gear pump gear motion gesture |
| 01/28/2015 | CN204126874U 一种液压泵噪声特征检测装置 One kind of pump noise characteristics detection device |
| 01/28/2015 | CN204126855U 用于机罩的检测盖 Cover hood for detecting |
| 01/28/2015 | CN104321531A 用于在盘泵中进行电化学检测的系统和方法 System and method for the electrochemical detection of the disc for the pump |
| 01/28/2015 | CN104314801A 基于非消声环境的喷水推进泵噪声测试系统及其测试方法 Pump noise test system and test methods to promote water-based non-anechoic environment |
| 01/28/2015 | CN104314800A 一种测试压缩机的方法和压缩机测试装置 A test method for a compressor and a compressor test apparatus |
| 01/28/2015 | CN104314799A 一种油泵检测装置 One kind of pump detection device |
| 01/28/2015 | CN104314797A 压缩机的控制方法、控制装置和控制系统 The control method of the compressor, the control means and the control system |
| 01/28/2015 | CN102734149B 压缩机性能试验系统 Compressor performance test systems |
| 01/28/2015 | CN102536775B 用于abs压力调节器的柱塞泵性能测试台 For abs pressure regulator piston pump test bench |
| 01/22/2015 | DE102008037393B4 Verfahren zur Früherkennung von Ventilschäden in oszillierenden Verdrängerpumpen und oszillierende Verdrängerpumpen mit integrierter Sensorik zur Verwendung in diesen Verfahren Method for the early detection of valve damage in oscillating positive displacement pumps and oscillating displacement pumps with integrated sensors for use in these proceedings |
| 01/21/2015 | CN204113616U 微小型水泵测试装置 Micro pump testing device |
| 01/21/2015 | CN204113615U 一种车用空调压缩机前端板油道贯通检测装置 A vehicular air conditioner compressor suet Road through the front detecting device |
| 01/21/2015 | CN204113614U 燃油滤清器手泵检测系统 Hand pump fuel filter detection system |
| 01/21/2015 | CN204113613U 用于压气机双层气缸测量中的受感部安装机构 Double-cylinder compressor for measurement by a sense of mounting mechanism |
| 01/21/2015 | CN104302914A 电气诊断工具 Electrical diagnostic tools |
| 01/21/2015 | CN104296977A 一种带圆形轨道的液压泵运行状态测试装置 Pump running state test device with a circular orbit |
| 01/21/2015 | CN104295482A 一种大型隔膜泵组合试车装置 A large, diaphragm combination test device |
| 01/21/2015 | CN104295481A 一种泵的压力试验装置 Pressure testing device for the pump |
| 01/21/2015 | CN104295480A 内啮合齿轮泵内齿轮运动姿态的监测实验装置 Experimental apparatus monitoring the ring gear pump gear motion gesture |
| 01/14/2015 | CN204099174U 汽车离合器助力泵耐久试验装置 Automobile clutch booster pump endurance test device |
| 01/14/2015 | CN204099149U 一种计量泵排量分配校验装置 A measure of the pump displacement distribution calibration device |
| 01/14/2015 | CN104280228A 基于仿形测量的液压泵噪音测试装置 Based on the test device profiling pump noise measurements |
| 01/14/2015 | CN104279153A 发动机机油泵开发系统 Engine oil pump Development System |
| 01/14/2015 | CN104279152A 一种基于仿形测量的液压泵运行状态测试装置 A pump operating state based testing device profile measurements |
| 01/14/2015 | CN104279151A 一种液压泵噪声特征检测装置 One kind of pump noise characteristics detection device |
| 01/14/2015 | CN104279150A 一种空调压缩机反转检测方法及装置 An air compressor reversal detection method and apparatus |
| 01/07/2015 | EP2820303A1 Electrical diagnostic tool |
| 01/07/2015 | EP2820302A1 Pump efficiency determining system and related method for determining pump efficiency |
| 01/07/2015 | CN204082513U 一种泵的压力试验装置 Pressure testing device for the pump |
| 01/07/2015 | CN204082512U 热媒填充泵的液位计装置 HTM filled gauge pump device |
| 01/07/2015 | CN104265616A 换流阀内冷水主循环泵运行状态在线监测与评估系统 Converter valve cold water main circulating pump running online monitoring and evaluation system |
| 01/07/2015 | CN102606465B 电子真空泵综合性能检测装置 Electronic pump comprehensive performance testing device |
| 12/31/2014 | CN204061132U 发动机机油泵开发系统 Engine oil pump Development System |
| 12/31/2014 | CN204061131U 一种压缩机振动位移探头安装装置 A compressor vibration displacement probe mounting device |
| 12/31/2014 | CN102865218B 混凝土机械泵送系统同轴度精确测量方法及设备 Concrete pumping system concentricity accurate measurement methods and equipment |
| 12/31/2014 | CN102449309B 用于确定推进器的状况指示器的系统和方法 Systems and methods for determining the health indicator of the pusher |
| 12/25/2014 | US20140379300 Pump efficiency determining system and related method for determining pump efficiency |
| 12/25/2014 | US20140373611 Method of tracking the positive displacement efficiency of an hp pump in a hydraulic regulation system of a turbomachine |
| 12/24/2014 | CN204041417U 一种适应多型号齿轮油泵的输出压力检测装置 An adaptation of multi-model gear pump output pressure detection device |
| 12/24/2014 | CN204041416U 一种中高压管道连接装置 A medium pressure pipeline connecting devices |
| 12/24/2014 | CN204041415U 一种中高压水泵试验装置 A medium-pressure water pump test device |
| 12/24/2014 | CN204041414U 压缩机吸排气检测装置 Compressor suction and discharge detection device |
| 12/24/2014 | CN204041413U 压缩机上盖及支架防混装检测装置 Compressor roof and stand anti mixed detection device |
| 12/24/2014 | CN104234998A 检测油压和流量装置 Pressure and flow detection device |
| 12/24/2014 | CN104234997A 一种车用空调压缩机前端板油道贯通检测装置及检测方法 A vehicle detection device and detection method using air-conditioning compressor through the front suet Road |
| 12/24/2014 | CN104234996A 多转子螺杆泵间隙泄露量检测方法 Multi-rotor screw gap amount of leakage detection method |
| 12/24/2014 | CN104234995A 一种空压机检测装置 One kind of air compressor detection device |
| 12/24/2014 | CN102400902B 往复式压缩机性能状态可靠性评价方法 Reciprocating compressor performance state reliability evaluation method |
| 12/24/2014 | CN102345590B 水泵卡泵检测的方法 Pump Pump card detection method |
| 12/24/2014 | CN102003380B 用于测试全尺寸压缩机设备和燃气涡轮机的机械传动系 For mechanical drive train testing full-size compressor equipment and gas turbines |
| 12/17/2014 | CN204025018U 注回油泵、冷却泵试验台 Note scavenge pumps, cooling pump test bench |
| 12/17/2014 | CN204025017U 一种高压水泵性能测试平台 A high pressure pump performance testing platform |
| 12/17/2014 | CN204025016U 机泵群状态在线监测系统 Pump group online monitoring system |
| 12/17/2014 | CN204024963U 一种抽真空装置 One kind of vacuum devices |
| 12/17/2014 | CN102852782B 一种大型水泵机组及其工况调节方式精确定量选型方法 A large, pump unit and its condition adjustment mode selection method accurately quantified |
| 12/17/2014 | CN102797670B 螺杆空压机主机性能检测装置 Screw compressor host performance detection device |
| 12/17/2014 | CN102213214B 压缩机的油位检测装置及具有该装置的系统空调 The oil level detection device systems with air-conditioning compressor and the device |
| 12/17/2014 | CN102119276B 真空泵系统 Vacuum pump system |
| 12/10/2014 | CN204003409U 一种冰箱用供水泵测试仪 A refrigerator with a water supply pump tester |
| 12/10/2014 | CN204003408U 发动机液压泵加载试验装置 Hydraulic engine load test device |
| 12/10/2014 | CN204003407U 三缸泵测试装置 Triplex pump test device |
| 12/10/2014 | CN204003406U 一种注水泵盘根漏水量测量装置 An injection pump packing leakage measurement device |
| 12/10/2014 | CN204003405U 一种多功能调节器试验装置 A multifunctional regulator test device |
| 12/10/2014 | CN204003312U 一种供水管道维修用小型电动试压泵 One kind of water supply pipeline maintenance with a small electric pump pressure test |
| 12/10/2014 | CN104196708A 一种高压柱塞泵的柱塞冲刺检测装置 A high-pressure piston pump plunger sprint detection device |
| 12/10/2014 | CN104196707A 一种注回油泵、冷却泵试验台 Back to an injection pump, cooling pump test bench |
| 12/10/2014 | CN104196701A 用于机罩的检测盖 Cover hood for detecting |
| 12/10/2014 | CN102900660B 一种整体往复式天然气压缩机组压缩端效率的测试方法 Testing the efficiency of an overall method end reciprocating gas compressors compress |
| 12/10/2014 | CN102606464B 一种轴流风机喘振和失速实时监测和预防方法 An axial fan surge and stall time monitoring and prevention methods |
| 12/10/2014 | CN102418691B 一种全自动检测泵失效的方法 A fully automated method to detect pump failure |
| 12/09/2014 | US8905720 Arrangement and method for monitoring a hydraulic system |
| 10/30/2014 | US20140318235 Method and system for monitoring the operational state of a pump |
| 10/28/2014 | US8874383 Pump assembly |
| 10/28/2014 | US8870548 System and method for pressure compensation in a pump |
| 10/23/2014 | US20140314584 Gas compressor and abrasion state determining method |
| 10/09/2014 | US20140301866 Device for detecting and measuring the rotation of a peristaltic cassette |
| 10/02/2014 | WO2014157739A1 Air compressor |
| 09/23/2014 | US8839989 System and method for generating a drive signal |
| 09/18/2014 | WO2014140384A1 Data standardization |