| Patents for F04B 49 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups (22,036) |
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| 08/22/2002 | US20020112493 Control valve of variable displacement compressor |
| 08/22/2002 | US20020112489 Vehicle air conditioning systems and methods for operating the same |
| 08/22/2002 | DE10108252A1 Verfahren und Vorrichtung zum Reinigen eines Transportbands einer Maschine zur Herstellung einer Materialbahn Method and apparatus for cleaning a transport belt of a machine for producing a material web |
| 08/22/2002 | DE10108058A1 Hydrostatischer Drehwerksantrieb Hydrostatic Slewing drive |
| 08/22/2002 | DE10104851A1 Pumpsystem mit einer hydraulischen Pumpe, insbesondere für ein Lenksystem Pump system having a hydraulic pump, in particular for a steering system |
| 08/21/2002 | EP1233182A2 Control valve of variable displacement compressor |
| 08/21/2002 | EP1233179A2 Composite drive system for compressor |
| 08/21/2002 | EP1232558A1 Device and method for controlling supply of current and static capacitance to compressor |
| 08/21/2002 | EP1232352A1 Pressure relief valve assembly |
| 08/21/2002 | CN2506792Y Air compressor with electricity management controller |
| 08/21/2002 | CN1365430A High pressure dome type compressor |
| 08/21/2002 | CN1364983A Control valve for variable compressor |
| 08/20/2002 | US6435846 Piston pump having housing with a pump housing and a pump assembly drive housing formed therein |
| 08/20/2002 | US6434956 Control valve and method for controlling an air-conditioning system |
| 08/15/2002 | WO2002063170A1 Pump system comprising a hydraulic pump, particularly for a steering system |
| 08/15/2002 | US20020110461 Composite drive system for compressor |
| 08/15/2002 | US20020110460 Pump device having a device for restricting movement of a movable member movable to pressurize working fluid |
| 08/14/2002 | EP1231380A2 Pump device having means for restricting the movement of a pump member |
| 08/14/2002 | EP1230485A2 Piston pump |
| 08/14/2002 | EP1230481A1 Radial piston pump |
| 08/14/2002 | EP0985097B1 Hydraulic system with a hydromotor fed by a hydraulic transformer |
| 08/14/2002 | CN2505617Y Stroke length increasing device of oil-well pump |
| 08/14/2002 | CN1089140C Automatic protector for water pump |
| 08/13/2002 | US6431844 High pressure pump having integral start valve |
| 08/13/2002 | US6431843 Method of ensuring optimum viscosity to compressor bearing system |
| 08/08/2002 | WO2002061282A1 Modular system for the control of compression systems |
| 08/08/2002 | WO2002061280A1 Variable displacement type swash plate clutch-less compressor |
| 08/08/2002 | US20020107103 Oil pump drive control apparatus |
| 08/08/2002 | US20020106945 Compressor terminal fault interruption method and apparatus |
| 08/08/2002 | US20020106285 Temperature control with constant cooling flow and temperature for vacuum generating device |
| 08/08/2002 | US20020106283 Electronic bore pressure optimization mechanism |
| 08/08/2002 | US20020104320 Electronically controlled cryopump |
| 08/08/2002 | DE10104405A1 Vorrichtung und Verfahren zur Steuerung einer Kolbenmaschine Apparatus and method for controlling a piston engine |
| 08/07/2002 | EP1229246A2 Scroll compressor |
| 08/07/2002 | EP1228313A1 Hydraulic piston pump |
| 08/06/2002 | US6428915 Apparatus for regulating humidity of process air in fuel cell system |
| 08/06/2002 | US6428286 Capacity control scroll compressor |
| 08/06/2002 | US6428285 Hydraulic delivery device |
| 08/06/2002 | US6427663 Inlet throttle pump assembly for diesel engine and method |
| 08/01/2002 | US20020102165 Scroll compressor |
| 08/01/2002 | US20020102163 Method of ensuring optimum viscosity to compressor bearing system |
| 08/01/2002 | US20020100285 Method and system for controlling a compressor |
| 08/01/2002 | DE10201490A1 Hydraulikdrucksteuergerät für ein Automatikgetriebe eines Fahrzeugs Hydraulic pressure control device for an automatic transmission of a vehicle |
| 08/01/2002 | DE10159630A1 Klimaanlage für ein Fahrzeug und Regelungseinrichtung für den Motor eines Fahrzeugs Air conditioner for a vehicle and control means for the motor of a vehicle |
| 08/01/2002 | DE10106243A1 Verfahren zur Regelung eines Kompressors Method for regulating a compressor |
| 08/01/2002 | DE10100700C1 Kraftstoffeinspritzsystem mit Druckregelung in der Rücklaufleitung The fuel injection system with pressure control in the return line |
| 07/31/2002 | EP1227242A2 Fuel-feed pump |
| 07/31/2002 | EP1226385A1 Arrangement in a lubricant pump |
| 07/31/2002 | EP1177132A4 Volumetric vacuum control |
| 07/31/2002 | CN2503201Y Beam-pumping unit balance iron safety protection cover |
| 07/31/2002 | CN2503199Y Balance circulation timing and long-range controlled beam-pumping unit |
| 07/30/2002 | US6425539 Control unit for controlling the pressure buildup in a pump unit |
| 07/30/2002 | US6425356 Piston-type internal-combustion engine with throttle-free load control and a device for generating a vacuum, and method for operating the device |
| 07/30/2002 | US6425254 Control device for variable displacement compressor |
| 07/30/2002 | US6425244 Pump unit |
| 07/25/2002 | WO2002057655A1 Toroidal continuously variable transmission |
| 07/25/2002 | WO2002057629A2 Fluid pumping apparatus |
| 07/25/2002 | WO2002057628A1 Compression displacement controller of refrigerating cycle |
| 07/25/2002 | US20020098095 Restarting device of a pump change-over valve |
| 07/25/2002 | US20020098091 Control valve for variable displacement type compressor |
| 07/25/2002 | US20020096146 Pump, pump components and method |
| 07/25/2002 | US20020095950 Air-conditioner, outdoor unit and refrigeration unit |
| 07/25/2002 | DE10150230A1 System controlling speed of pump motor dosing adhesive from pressure gun, responds to both speed of substrate feeding, and gun pressure variation |
| 07/25/2002 | DE10102655A1 Drive method for high pressure pump for common rail fuel injection systems has mechanical continuously adjustable transmission to connect IC engine and common rail high pressure pump |
| 07/24/2002 | EP1225335A2 Restarting device of a pump change-over valve |
| 07/24/2002 | EP1225333A2 Control valve for variable displacement type compressor |
| 07/24/2002 | EP1224395A1 Multistage compressor unit and method for regulating such multistage compressor unit |
| 07/24/2002 | EP0991865A4 Multiple pump control arrangement |
| 07/24/2002 | CN2502041Y Shockproof device for hydraulic reciprocating pump |
| 07/24/2002 | CN2502040Y Hydraulic control system for double-cylinder single-acting high pressure reciprocating pump |
| 07/24/2002 | CN2502007Y Oil punping unit with four wheels |
| 07/24/2002 | CN1360152A Vortex compressor |
| 07/24/2002 | CN1360149A Fluid mechanism |
| 07/24/2002 | CN1088156C Variable displacemena compressor |
| 07/24/2002 | CN1088155C Variable displacement compressor, swashplate, and method for hardening swashaplate |
| 07/23/2002 | US6422840 Hydraulic displacement pump having two stroke length |
| 07/23/2002 | US6422203 Variable output pump for gasoline direct injection |
| 07/23/2002 | US6422009 Pump capacity control device and valve device |
| 07/18/2002 | WO2002055881A1 Fluid pump and high-pressure fuel feed pump |
| 07/18/2002 | WO2002055873A1 Fuel-injection system comprising pressure regulation in the return line |
| 07/18/2002 | WO2002055870A1 High-pressure fuel feed pump |
| 07/18/2002 | US20020094910 Hydraulic pressure control apparatus for automatic transmission of vehicle |
| 07/18/2002 | US20020094287 Infusion device with disposable elements |
| 07/18/2002 | US20020094281 Hybrid magnetically suspended and rotated centrifugal pumping apparatus and method |
| 07/18/2002 | US20020094279 Control valve for variable displacement compressor |
| 07/18/2002 | US20020094278 Apparatus and method for controlling variable displacement compressor |
| 07/18/2002 | US20020094277 Electronically controlled vacuum pump |
| 07/18/2002 | US20020093327 Apparatus for detecting shaking of stroke of linear compressor and method therefor |
| 07/18/2002 | US20020092505 Fuel supply apparatus for an internal combustion engine |
| 07/18/2002 | US20020092310 Controller and method for controlling compressor of vehicle air conditioner |
| 07/17/2002 | EP1223365A2 Oil pump drive control apparatus |
| 07/17/2002 | EP1223342A1 Control valve for variable displacement compressor |
| 07/17/2002 | EP1223060A2 Controller and method for controlling compressor of vehicle air conditioner |
| 07/17/2002 | EP1222395A1 Method and apparatus for controlling a pump |
| 07/17/2002 | EP0882184B1 Inverter-controlled sealed compressor |
| 07/17/2002 | EP0817917B1 Circulating blower, vacuum pump or the like |
| 07/17/2002 | CN1359556A 线性电机 Linear motors |
| 07/17/2002 | CN1358937A Restarting device of pump |
| 07/16/2002 | US6419456 Switch for controlling the motor of a piston pump |
| 07/16/2002 | US6419455 System for regulating pressure in a vacuum chamber, vacuum pumping unit equipped with same |