| Patents for F04C 14 - Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations (3,663) |
|---|
| 03/04/2015 | EP2843232A1 Hydraulic rotating motor with pivotable control vanes |
| 02/26/2015 | WO2015025635A1 Sliding member for pump and pump operation state detection system |
| 02/26/2015 | US20150056090 Variable capacity type vane pump |
| 02/26/2015 | DE102014210664A1 Verstellpumpe Variable |
| 02/26/2015 | DE102013223899B3 Pumpvorrichtung Pumping device |
| 02/25/2015 | EP2839162A1 Press-fit bearing housing with large gas passages |
| 02/24/2015 | US8961157 Vane pump |
| 02/24/2015 | US8961148 Unified variable displacement oil pump and vacuum pump |
| 02/19/2015 | US20150050173 Variable displacement pump with double eccentric ring and displacement regulation method |
| 02/18/2015 | EP2836714A2 Method for rotary positive displacement pump protection |
| 02/18/2015 | EP2836713A2 Adaptive hydraulic pressure generator |
| 02/12/2015 | US20150044083 Variable capacity type vane pump |
| 02/11/2015 | CN104350278A 用于旋转式容积泵保护的方法 Rotary positive displacement pump protection method for |
| 02/10/2015 | CA2762087C Variable capacity vane pump with dual control chambers |
| 02/05/2015 | US20150037194 Oil pump |
| 02/05/2015 | DE112007001131B4 Kontinuierlich verstellbare Drehschieberpumpe und entsprechendes System Continuously variable displacement pump and corresponding system |
| 02/04/2015 | EP2833000A2 Internal gear oil pump |
| 02/04/2015 | CN204140387U 一种低噪变频离合变速泵 One kind of low-noise inverter variable speed pump clutch |
| 02/04/2015 | CN104334881A 确定旋转式容积泵中的泵流量的方法 Determining rotary displacement pump in the pump flow rate method |
| 02/04/2015 | CN104334878A 泵单元、泵单元配置系统和方法 Pump unit, the pump unit configuration system and method |
| 02/03/2015 | US8944788 Net-displacement control of fluid device |
| 02/03/2015 | US8944779 Rotary lobe pump with angular gear |
| 01/29/2015 | WO2015011368A1 Pumping block device having an integrated bypass circuit |
| 01/29/2015 | WO2015010700A1 Fluid system |
| 01/29/2015 | US20150030486 Variable capacity vane pump |
| 01/29/2015 | US20150030485 Variable displacement rotary pump and displacement regulation method |
| 01/28/2015 | EP2828526A1 Variable displacement pump with double eccentric ring and displacement regulation method |
| 01/28/2015 | EP2828525A1 Variable displacement rotary pump and displacement regulation method |
| 01/28/2015 | CN204126887U 泵 Pump |
| 01/28/2015 | CN204126884U 电动泵 Electric pump |
| 01/28/2015 | CN104314816A 单向阀门式导管吸收泵 One-way valve conduit absorbed pump |
| 01/21/2015 | EP2825775A1 Positive displacement pump |
| 01/21/2015 | CN104302524A 泵和装备有该泵的液力减速器和具有该泵的变速器 The pump is equipped with a pump and a hydraulic transmission retarder and have the pump |
| 01/21/2015 | CN104295490A 可变容量型泵 The variable displacement pump |
| 01/21/2015 | CN104295479A 液压装置和其控制方法 Hydraulics and control method |
| 01/20/2015 | US8936452 Pump housing |
| 01/14/2015 | CN204099192U 电动液压动力装置 Electro-hydraulic power unit |
| 01/14/2015 | CN104279161A 泵 Pump |
| 01/13/2015 | US8932037 Pump unit of a vane pump with movable sleeve and spring element |
| 01/08/2015 | US20150010419 Pump |
| 01/08/2015 | US20150010416 Controller for varying flow rate from fixed displacement pump |
| 01/08/2015 | DE102014212022A1 Pumpe Pump |
| 01/08/2015 | DE102013212004A1 Hydraulische Anordnung und Verfahren zu deren Steuerung Hydraulic arrangement and methods for their control |
| 01/08/2015 | DE102013212002A1 Innenzahnradpumpe für die Förderung von Fluid Internal gear pump for pumping fluid |
| 01/08/2015 | CA2856031A1 Pump |
| 01/07/2015 | CN204082534U 一种电动液压动力装置 An electric hydraulic power unit |
| 01/07/2015 | CN104271954A 泵单元 Pump unit |
| 01/07/2015 | CN104265628A 一种电动液压动力装置 An electric hydraulic power unit |
| 01/07/2015 | CN104265627A 电动液压动力装置 Electro-hydraulic power unit |
| 01/07/2015 | CN102355943B 用于配送流体组合物的方法与仪器 Method for dispensing fluid composition and instrumentation |
| 01/06/2015 | US8926299 Pump device |
| 12/31/2014 | CN102171457B 输送装置 Delivery device |
| 12/25/2014 | US20140377115 Internal Gear Pump |
| 12/24/2014 | CN204041451U 一种用于同井注采系统的注水螺杆泵保护装置 Injection screw protection device for injection and production wells with the system |
| 12/24/2014 | CN204041450U 地面驱动螺杆泵抱闸间歇式制动系统 Ground screw driver brake intermittent braking system |
| 12/24/2014 | CN204041444U 一种立式齿轮油泵 One kind of vertical gear pump |
| 12/24/2014 | CN104235014A 电动泵的转速调节方法及系统 Electric pump speed control method and system |
| 12/24/2014 | CN104235012A 一种多联变流量航空齿轮油泵 A multi-linked variable flow aviation gear pumps |
| 12/24/2014 | CN102400912B 螺杆泵停机制动系统及方法 PCP parking brake system and method |
| 12/24/2014 | CN101881272B 变量叶片泵 Variable vane pump |
| 12/17/2014 | CN204024753U 一种单作用腔泵出口反馈可变排量叶片泵的控制系统 The role of a single-chamber pump outlet variable displacement vane pump feedback control system |
| 12/17/2014 | CN104220754A 可变容量式叶片泵 The variable displacement vane pump |
| 12/17/2014 | CN104220753A 可变容量式叶片泵 The variable displacement vane pump |
| 12/10/2014 | CN104204528A 可变容量式叶片泵 The variable displacement vane pump |
| 12/10/2014 | CN104204409A 叶片泵，其具有壳体、可移动的定子和在定子内可转动的转子 Vane pump, having a housing, a stator and movable in a rotor rotatable within the stator |
| 12/10/2014 | CN104196720A 一种变量叶片泵排量调节用交流伺服电机驱动装置 One kind of variable displacement vane pump adjusted with AC servo motor drive |
| 12/10/2014 | CN102869858B 用于运行具有多级油泵的内燃机的方法 Method for operating a multi-stage pump having an internal combustion engine |
| 12/10/2014 | CN102865227B 螺杆抽油泵用刹车力自动调节装置 Screw pump with automatic brake force adjustment device |
| 12/09/2014 | US8905970 Dual chamber and gear pump assembly for a high pressure delivery system |
| 12/09/2014 | US8905722 Compressor |
| 12/02/2014 | US8899951 Displacement pump with suction groove |
| 12/02/2014 | US8899351 Apparatus and method for adjusting power units of downhole motors |
| 11/27/2014 | US20140348669 Pump Device for Ice Cream or Yogurt Machine |
| 11/25/2014 | US8894385 Bi-directional pump |
| 11/06/2014 | US20140328709 Hydraulic machine with vane retaining mechanism |
| 11/06/2014 | US20140327554 Remote monitoring system of uniaxial eccentric screw pump |
| 11/04/2014 | US8876495 Case flow augmenting arrangement for cooling variable speed electric motor-pumps |
| 11/04/2014 | US8875829 Construction machine |
| 11/04/2014 | US8875647 Operating method for an atomiser and a corresponding coating apparatus |
| 10/14/2014 | US8858206 Pendulum-slide cell pump |
| 10/09/2014 | DE102014206577A1 Hydraulische Zahnradpumpe mit einstellbarer Fördermenge Hydraulic gear pump with adjustable flow |
| 10/02/2014 | WO2014156377A1 Variable displacement vane pump and power steering device |
| 09/30/2014 | US8849613 Vibration protection in a variable speed compressor |
| 09/25/2014 | WO2014146675A1 Lubricant vane pump |
| 09/24/2014 | EP2781750A1 Internal gear pump |
| 09/24/2014 | EP2781749A1 Remote monitoring system of uniaxial eccentric screw pump |
| 09/18/2014 | WO2014143708A1 System and method for operating a pump |
| 09/18/2014 | WO2014141013A1 Vane pump with multiple control chambers |
| 09/18/2014 | US20140271297 Net-displacement control of fluid |
| 09/17/2014 | EP2778420A1 Method of estimating life of gear pump and rubber extrusion apparatus |
| 09/17/2014 | EP2778419A1 Systems and methods for fluid pump outlet pressure regulation |
| 09/17/2014 | EP2778418A1 Vane-type hydraulic device |
| 09/17/2014 | EP2776748A1 Valve device for a hydraulic circuit, and oil-pump regulating arrangement |
| 09/16/2014 | US8834132 Apparatus having control valve and variable capacitance pump and hydraulic pressure circuit of internal combustion engine in which the same apparatus is used |
| 09/16/2014 | US8834131 Motor-driven compressor and controller therefor |
| 09/16/2014 | US8833334 Oil pump apparatus |
| 09/12/2014 | WO2014135239A1 Eccentric screw pump with overpressure protection |
| 09/11/2014 | US20140255531 Method of estimating life of gear pump and rubber extrusion apparatus |
| 09/11/2014 | US20140255210 Vehicle having variable oil pump |
| 09/09/2014 | US8827659 Oil supply apparatus |