| 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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| 07/20/2006 | US20060159555 High pressure pump having plunger |
| 07/20/2006 | US20060159554 Hydraulic actuated cavitation chamber with integrated fluid rotation system |
| 07/20/2006 | US20060159553 Hydraulic actuated cavitation chamber with integrated fluid rotation system |
| 07/20/2006 | US20060159552 Hydraulic actuated cavitation chamber with integrated fluid rotation system |
| 07/20/2006 | US20060159551 Arrangement for adjusting rotor position in a roting sluice |
| 07/20/2006 | CA2594750A1 Drive technology for peristaltic and rotary pumps |
| 07/19/2006 | CN1265205C System and method for detecting open-phase of compressor system |
| 07/19/2006 | CN1265093C Control driving device and method for reciprocating compressor using linear motor refrigerator |
| 07/19/2006 | CN1265092C Device and method for controlling reciprocating compressor operation |
| 07/19/2006 | CN1265091C Appts. and method for controlling reciprocating compressor |
| 07/18/2006 | US7077380 Capacity control drive |
| 07/18/2006 | US7077107 Fuel-injection device for an internal combustion engine |
| 07/18/2006 | US7076963 Two-stage compressor for an automotive air conditioner, which can be driven by a vehicle running engine and an electric motor different therefrom |
| 07/18/2006 | US7076947 Hydraulic circuit of construction machinery |
| 07/13/2006 | US20060153700 Thick matter pump comprising a transport capacity control system |
| 07/13/2006 | US20060153699 Apparatus for connecting together at least two compressors used in refrigeration or air conditioning systems |
| 07/13/2006 | US20060153693 Administering apparatus comprising a service life timer |
| 07/13/2006 | US20060153692 Method and system for monitoring a reciprocating compressor |
| 07/13/2006 | US20060153691 Method and apparatus for a molded tube and peristaltic pump |
| 07/13/2006 | US20060153690 Hydraulic vane pump |
| 07/13/2006 | US20060153689 Pump driving method and device therefor |
| 07/13/2006 | US20060153688 Apparatus and method for controlling operation of compressor |
| 07/12/2006 | EP1679439A2 Apparatus and method for controlling a compressor |
| 07/12/2006 | EP1678424A1 Device for automatically controlling a hydraulic pump |
| 07/12/2006 | CN2795487Y Load discharging valve for gas compressor |
| 07/12/2006 | CN2795485Y Horizontal load discharging silenser with load reducing start |
| 07/12/2006 | CN2795484Y Flow regulator for diaphragm pump |
| 07/12/2006 | CN2795478Y Plunger pump of high voltage cleaner |
| 07/12/2006 | CN1800645A Pulley anti-ice device for single-crank multiple-stroke flexible type pumping unit |
| 07/12/2006 | CN1800644A Apparatus and method for controlling operation of compressor |
| 07/12/2006 | CN1264268C Linear motor and its driving and controlling method |
| 07/12/2006 | CN1263954C Compressor |
| 07/11/2006 | US7074013 Dual volume-ratio scroll machine |
| 07/11/2006 | US7073769 Overpressure generator and valve |
| 07/11/2006 | CA2288697C Automated, quantitative filtration of liquids |
| 07/06/2006 | WO2006071170A1 A vehicle including compressed air consuming devices and a method of operating the same |
| 07/06/2006 | WO2005016217A3 Compressor control system for a portable ventilator |
| 07/06/2006 | US20060149135 Virtual ports devices and method |
| 07/06/2006 | US20060147318 Oil carry-over prevention from helium gas compressor |
| 07/06/2006 | US20060147317 Control device of high-pressure fuel pump of internal combustion engine |
| 07/06/2006 | US20060147315 Fluid pump control system for excavators |
| 07/06/2006 | US20060147314 Horizontal compressor end cap |
| 07/06/2006 | US20060147313 Microdosing apparatus and method for dosed dispensing of liquids |
| 07/06/2006 | US20060144447 Electronic proportioner using continuous metering and correction |
| 07/06/2006 | DE19935781B4 Hydraulikkreisläufe für Verbrennungsmotoren Hydraulic circuits for internal combustion engines |
| 07/06/2006 | DE19629176B4 Sicherheitseinrichtung an einer Pumpe Safety device on a pump |
| 07/06/2006 | DE19612412B4 Regelung für ein Druckfluid-Versorgungssystem, insbesondere für den Hochdruck in einem Kraftstoff-Einspritzsystem System for a pressurized fluid supply system, in particular for the high pressure in a fuel injection system |
| 07/06/2006 | DE10361021B4 Vorrichtung und Verfahren für die Steuerung des Betriebs eines Hubkolbenverdichters Apparatus and method for controlling the operation of a reciprocating compressor |
| 07/06/2006 | DE102004060418A1 Pumpe mit Frostschutzeinrichtung Pump with frost protection device |
| 07/06/2006 | DE10147610B4 Vorrichtung und Verfahren zur Steuerung eines Kolbenverdichters Apparatus and method for controlling a reciprocating compressor |
| 07/05/2006 | EP1129290A4 Systems and methods for control of pumps |
| 07/05/2006 | CN2793368Y Secondary braking safety device of oil sucker |
| 07/05/2006 | CN2793367Y Two-way pressure controller of air pump |
| 07/05/2006 | CN2793366Y Air-pump pressure controller with manual adjuster |
| 07/05/2006 | CN2793365Y Electric brake of oil sucker |
| 07/05/2006 | CN2793178Y Self-adjustable and explosive-proof drainer |
| 07/05/2006 | CN1798946A Compressor protection from liouid hazards |
| 07/05/2006 | CN1798926A System for adjusting resonance frequencies in a linear compressor |
| 07/05/2006 | CN1796786A Stroke control mechanism of metering pump |
| 07/05/2006 | CN1796785A Displacement type compressor |
| 07/04/2006 | US7070575 Adaptor for feeding sets |
| 07/04/2006 | US7070396 Oil pump apparatus having oil drain |
| 07/04/2006 | US7070395 Variable capacity rotary compressor |
| 07/04/2006 | US7070393 Method for regulating a compressor installation with a dryer and compressor installation used therewith |
| 07/04/2006 | US7070163 Electromagnetic valve |
| 07/04/2006 | CA2202961C System and method for controlling a materials handling system |
| 06/29/2006 | WO2006056256A3 Hydraulic unit and method for providing a pressurized hydraulic fluid |
| 06/29/2006 | US20060140781 Hydraulic cylinder |
| 06/29/2006 | US20060140779 Peristaltic injector pump leak monitor |
| 06/29/2006 | US20060140777 Control system for the movement of a piston |
| 06/29/2006 | US20060140776 Vacuum pump |
| 06/29/2006 | DE19612413B4 Druckfluid-Versorgungssystem, insbesondere für ein Kraftstoff-Einspritzsystem Pressurized fluid supply system, in particular for a fuel injection system |
| 06/29/2006 | DE102004039014B4 Hydrostatisches System mit offenem Kreislauf und automatischer fernsteuerbarer Druckregelung Hydrostatic system with an open circuit and automatic remote pressure control |
| 06/29/2006 | DE102004002454B4 Dosierpumpsystem und Verfahren zum Betreiben einer Dosierpumpe Metered pumping system and method for operating a metering pump |
| 06/29/2006 | DE10043451B4 Einteilige Proportionalregelung One-piece proportional control |
| 06/28/2006 | EP1674365A1 Monitoring of a multi-piston pump |
| 06/28/2006 | EP1673539A2 Evacuation apparatus |
| 06/28/2006 | EP1673538A1 Hermetic-type compressor |
| 06/28/2006 | EP1595077B1 Method for controlling a hydraulic system of a mobile working machine |
| 06/28/2006 | CN2791305Y Short-message control device of air compressor |
| 06/28/2006 | CN1793646A Compressor and using method of compressor |
| 06/28/2006 | CN1261689C Method for controlling linear compressor |
| 06/27/2006 | CA2126948C Sealing system for an unloader |
| 06/22/2006 | WO2006065333A1 Air compressor control |
| 06/22/2006 | WO2006064991A1 A precision diagnostic method for the failure protection and predictive maintenance of a vacuum pump and a precision diagnostic system therefor |
| 06/22/2006 | WO2006064623A1 Control device for traveling working vehicle |
| 06/22/2006 | US20060133941 Pressure regulated method for preventing cavitations in a technical system |
| 06/22/2006 | US20060130504 Method and apparatus for control of a variable speed compressor |
| 06/22/2006 | DE102004061034A1 Verfahren zur Überwachung einer Getriebeölpumpe Method for monitoring a transmission oil pump |
| 06/22/2006 | CA2583717A1 Air compressor control |
| 06/21/2006 | EP1672216A1 Pump having protection means against freezing |
| 06/21/2006 | EP0791737B1 Device for controlling the rotation speed of an engine for a hydraulic working machine |
| 06/21/2006 | CN2790002Y Compressor electronic protector |
| 06/21/2006 | CN2789457Y Automatic cut-out device for air compressor lubricating system |
| 06/21/2006 | CN2789456Y Air pump high-pressure controller |
| 06/21/2006 | CN1791749A A method and device for the pneumatic operation of a tool |
| 06/20/2006 | US7065469 Manufacturing apparatus and method for predicting life of a manufacturing apparatus which uses a rotary machine |
| 06/20/2006 | US7063513 Liquid chromatograph pump with dual cylinders and dual plungers |
| 06/15/2006 | WO2006062755A2 High pressure open discharge pump system |
| 06/15/2006 | WO2006062741A2 Compressor sound suppression |