| 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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| 02/11/2010 | WO2010015472A1 Pump and method for conveying a fluid |
| 02/11/2010 | WO2009135171A3 Manually-actuated reduced pressure pump having regulated pressure capabilities |
| 02/11/2010 | US20100034666 Electronic camshaft motor control for piston pump |
| 02/11/2010 | US20100034665 Control system for a pump |
| 02/11/2010 | US20100031658 Gas turbine fuel metering unit |
| 02/11/2010 | DE202008011817U1 Oszillierende Verdrängervakuumpumpe Reciprocating positive displacement |
| 02/10/2010 | EP2150701A1 Capacity modulated scroll compressor system and method |
| 02/10/2010 | CN201401316Y Intelligent power saver of air compressor |
| 02/10/2010 | CN201401315Y Wire-outlet device for electronic control valve of external control variable displacement swashplate compressor |
| 02/10/2010 | CN201401314Y Automatic control switch of water pump |
| 02/10/2010 | CN201401155Y Two-way oil extractor for hydraulic reciprocating piston |
| 02/10/2010 | CN100588840C Device and method for controlling operation of reciprocating compressor |
| 02/09/2010 | US7658737 Method and apparatus to sense temperature in an implantable pump |
| 02/09/2010 | US7658598 Method and control system for a pump |
| 02/09/2010 | CA2459652C Compressed air system utilizing a motor slip parameter |
| 02/04/2010 | US20100028184 Temperature protection switch biased against scroll compressor shell |
| 02/04/2010 | US20100028170 Device for Delivering a Liquid, the Device Comprising a Pump and a Valve |
| 02/04/2010 | US20100028168 Drive unit and vehicle |
| 02/04/2010 | US20100028167 Internal combustion engine and method of controlling the same |
| 02/04/2010 | US20100028165 Oil-flooded screw compressor, motor drive system, and motor control device |
| 02/04/2010 | US20100026067 Machine and pneumatic seat assembly having air container with integral air compressor housing |
| 02/03/2010 | CN201396266Y Voltage stabilization energy-saving device of pump |
| 02/03/2010 | CN201396265Y Switching value input/output device of air compressor integrated intelligent control device |
| 02/03/2010 | CN201396255Y High-performance combined-type control axial plunger pump |
| 02/03/2010 | CN201396117Y Brake transmission device of beam-balanced pumping unit |
| 02/03/2010 | CN101641523A Pump stand |
| 02/03/2010 | CN101641522A Fluid pump having an operating part designed as a remote control module |
| 02/03/2010 | CN100587269C Fluid-working machine with displacement control |
| 02/03/2010 | CN100587172C Hydraulic drive device for working machine |
| 02/02/2010 | US7656305 Monitoring system |
| 02/02/2010 | US7654976 Drug pump systems and methods |
| 02/02/2010 | US7654098 Cooling system with variable capacity control |
| 02/02/2010 | CA2345854C Pump and method for facilitating maintenance and adjusting operation of said pump |
| 01/28/2010 | WO2010011085A1 Linear compressor |
| 01/28/2010 | WO2010009649A1 Control system and control method for output discharge of pump |
| 01/28/2010 | WO2009103138A3 System and method of controlling a linear compressor |
| 01/28/2010 | US20100023169 Electric Motor Driven Lubrication Pump Control System And Method That Accomodates Turbomachine Windmill Operation |
| 01/28/2010 | US20100021316 Pump device |
| 01/28/2010 | US20100021314 Method and apparatus for monitoring the performance of a compressor |
| 01/28/2010 | US20100021313 Electronic control for a rotary fluid device |
| 01/28/2010 | US20100021312 Pump Apparatus and Method |
| 01/28/2010 | US20100021311 MRI compatible programmable valve pump |
| 01/28/2010 | US20100018808 Method for controlling the oil supply of an automatic planetary transmission |
| 01/28/2010 | US20100018465 Method in a milking sytem for creating a required vacuum level and computer program products |
| 01/27/2010 | EP2148119A2 A fluid coupler arrangement, combination of a fluid coupler arrangement with a control arrangement and combination of a variable displacement pump with a control system |
| 01/27/2010 | EP2147212A1 Pump unit with a main pump and a charging pump with a variable pump capacity |
| 01/27/2010 | EP2146901A2 Household apparatus for storing bottles, notably bottles of wine that have been opened and/or partially consumed |
| 01/27/2010 | EP1311761B1 Bubble detection and recovery in a liquid pumping system |
| 01/27/2010 | CN201391443Y Compressor protective circuit |
| 01/27/2010 | CN101634294A Seamless energy-saving switching system of main mine fan |
| 01/27/2010 | CN100585185C Compressor and operation method |
| 01/27/2010 | CN100585180C High-frequency inertia one-way valve hydraulic pumps based on piezoelectric ceramics |
| 01/26/2010 | US7653512 Precision diagnostic method for the failure protection and predictive maintenance of a vacuum pump and a precision diagnostic system therefor |
| 01/26/2010 | US7651323 Smart control valve for compressors |
| 01/26/2010 | US7651321 Variable displacement compressor |
| 01/26/2010 | CA2552457C High pressure slurry piston pump |
| 01/26/2010 | CA2522762C Air compressor with inlet control mechanism and automatic inlet control mechanism |
| 01/23/2010 | CA2673163A1 Method and apparatus for monitoring the performance of a compressor |
| 01/21/2010 | WO2010008851A1 A compressible fluid pumping system |
| 01/21/2010 | US20100014991 Engine speed dependent oil pump pressure regulation |
| 01/21/2010 | US20100014989 Pump jack pump-off control method and pump jack control apparatus |
| 01/21/2010 | US20100014988 Integrated electric compressor |
| 01/21/2010 | US20100014987 Control Device for a Power Unit |
| 01/21/2010 | DE102008033177A1 Adjustable compressor, particularly for use in refrigerant circuit of air conditioning vehicle, has belt pulley rotatably mounted on drive shaft for drive belt, where gear is arranged in belt pulley |
| 01/21/2010 | CA2766408A1 A compressible fluid pumping system |
| 01/20/2010 | EP2145106A1 Axial piston machine having a return device |
| 01/20/2010 | CN201386645Y Gun-shut halt type overflow valve for high pressure washers |
| 01/20/2010 | CN201386637Y Full voltage direct current draught fan suitable for stepless speed regulating driving |
| 01/20/2010 | CN201386148Y Single-spinning position variable frequency control device for spinning machine metering pump |
| 01/20/2010 | CN101631956A Rotation control system for working-machine pump |
| 01/20/2010 | CN101629566A Combination pressure switch |
| 01/20/2010 | CN100582485C Driving controlling apparatus for linear compressor and method thereof |
| 01/20/2010 | CN100582482C Two-in-one power generation air compressor |
| 01/19/2010 | US7650247 Method for the electrical protection of an electrical household appliance |
| 01/19/2010 | US7648477 Process for controlling blood flow in an extracorporeal blood circuit |
| 01/19/2010 | US7648346 Variable displacement compressor |
| 01/19/2010 | US7648343 Air compressor unit inlet control method |
| 01/19/2010 | US7648342 Compressor protection and diagnostic system |
| 01/19/2010 | US7647883 Fluid injection method and apparatus and display panel |
| 01/14/2010 | US20100010479 Dosage control apparatus |
| 01/14/2010 | US20100008794 Device and Method Employing Shape Memory Alloy |
| 01/14/2010 | US20100008793 Safety switch on a peristaltic pump |
| 01/13/2010 | EP2142802A1 Pump stand |
| 01/13/2010 | EP1299645B1 Method for controlling the electric motor of a metering pump |
| 01/13/2010 | CN201383104Y Digital multi-functional special-purpose fire water supply device controller |
| 01/13/2010 | CN201381977Y Remote wireless monitoring diagnostic system of compressor |
| 01/13/2010 | CN201381976Y Hydraulic control system of aggregate concrete pump |
| 01/13/2010 | CN201381975Y Air compressor comprehensive intelligent control device |
| 01/13/2010 | CN201381973Y Autocontrol energy-saving emulsion liquid pumping plant |
| 01/13/2010 | CN101624982A Air intake control valve |
| 01/13/2010 | CN100580251C Determination of the piston machine stroke |
| 01/13/2010 | CN100580250C Compressor volume control system and refrigeration cycle system |
| 01/13/2010 | CN100580247C Linear compressor |
| 01/12/2010 | US7645124 Estimation and control of a resonant plant prone to stick-slip behavior |
| 01/12/2010 | CA2489603C Single-use manifold for automated, aseptic transfer of solutions in bioprocessing applications |
| 01/09/2010 | CA2670247A1 Pump assembly with radial clutch for use in power transmission assemblies |
| 01/07/2010 | WO2010000508A1 Multi-piston pump |
| 01/07/2010 | US20100003125 Clearance arrangment |
| 01/07/2010 | DE102008031317A1 Kompressorsystem mit beschränktem Ansaugladedruck Compressor system with limited intake boost pressure |
| 01/06/2010 | EP2141361A1 Hydraulic unit, and construction machine having the unit |