F04B 49 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups

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)
11/2013
11/07/2013	DE102012009136A1 Verfahren zum Betreiben einer Fluidpumpe A method of operating a fluid pump
11/06/2013	EP2659141A1 Method and apparatus for pump control using varying equivalent system characteristic curve, aka an adaptive control curve
11/06/2013	EP2659125A1 Pressure control arrangement of a fuel injection system having a valve which is arranged on the pressure side of a pump
11/06/2013	CN203276871U Main pump control and protection system
11/06/2013	CN203272113U Safety valve for slime pump
11/06/2013	CN203272100U Double safety assurance combination device of movable pressure testing system
11/06/2013	CN203272099U Flow adjusting device changing plunger capacity
11/06/2013	CN203272098U Diaphragm liquid leakage indicator of air diaphragm pump
11/06/2013	CN203272097U Control and detection system of movable water injection pressure testing system
11/06/2013	CN203272096U Fire fighting truck water pump pressure stabilizing control system based on CAN buses
11/06/2013	CN203272095U 空压机远程无线监控系统 Compressor remote wireless monitoring system
11/06/2013	CN203272094U Controller of motor compressor
11/06/2013	CN203272093U Piston type industrial pump pumping oil cylinder reversing buffering system
11/06/2013	CN203272092U Novel tail gas collecting system
11/06/2013	CN203272090U Air pumping structure of container
11/06/2013	CN203272072U 加湿装置 Humidifying device
11/06/2013	CN203272065U Gas pressure control valve and gas pump control system using same
11/06/2013	CN203270670U Double constant-pressure branch-pipe supercharger
11/06/2013	CN103382933A 泵系统 Pump Systems
11/06/2013	CN103382059A Water purification machine and control method thereof
11/06/2013	CN102619262B Fully automatic household water-saving device
11/06/2013	CN101657640B Compressor reverse rotation of variable duration on start up
11/05/2013	US8573952 Priming protection
11/05/2013	US8573951 Pool recirculation pump safety system and method
11/04/2013	CA2808939A1 Pump system
10/2013
10/31/2013	WO2013163657A1 Wireless control systems and methods
10/31/2013	WO2013163042A1 Electronically commutated pump motor circuit
10/31/2013	WO2013161886A1 Reciprocating compressor
10/31/2013	WO2013161361A1 Hydraulic device and molding machine
10/31/2013	WO2013161358A1 Hydraulic device and industrial machine
10/31/2013	WO2013159777A1 System and method for regulating and measuring flow
10/31/2013	US20130287600 Direct Volume-Controlling Device (DVCD) for Reciprocating Positive-Displacement Pumps
10/31/2013	US20130287594 Fluid supply device
10/31/2013	US20130287593 Transmission fluid exchange machine
10/30/2013	EP2655895A1 Hydraulic drive
10/30/2013	EP2655884A2 Electronic control method and system for a piezo-electric pump
10/30/2013	EP2655883A1 Valve device for controlling the air intake for a compressor of a vehicle, and compressor system and method for controlling a compressor system
10/30/2013	EP2655882A1 Pump having a throttle
10/30/2013	CN203259848U Circulating-water energy-saving management control system
10/30/2013	CN203257653U Safety type portable automotive inflation pump
10/30/2013	CN203257652U Oil pump protection device
10/30/2013	CN203257651U Accelerating agent pump non-medium operation protection device of concrete sprayer
10/30/2013	CN203257650U Intelligent energy-saving control system of air compressor
10/30/2013	CN203257649U Cargo oil pump used for ship based on stepless speed regulation
10/30/2013	CN203257645U Variable-displacement car air conditioner compressor
10/30/2013	CN203257641U Air compressor parallel system
10/30/2013	CN203257623U Oil outlet structure of excavator main pump
10/30/2013	CN103375394A Anti-explosion air extracting pump
10/30/2013	CN103375393A Hydraulic device and industrial machine
10/30/2013	CN103375392A Compressor control method and device and air conditioner
10/30/2013	CN103375391A Compressor energy regulation mechanism and operating process thereof
10/30/2013	CN103375390A 风扇组件 Fan assembly
10/30/2013	CN102373689B High-pressure waterway control system
10/30/2013	CN102168669B Automatic water-mist spraying pump station
10/29/2013	US8571798 System and method for monitoring fluid flow through an electrical submersible pump
10/29/2013	US8568109 Pump for a high-pressure cleaning device
10/29/2013	US8568105 Dynamic port for measuring reactor coolant pump bearing oil level
10/24/2013	WO2013159087A2 System and method for a compressor
10/24/2013	WO2013158951A1 Fluid pumps, methods of manufacturing fluid pumps, and methods of pumping fluid
10/24/2013	WO2013158518A2 Method and system for reciprocating compressor starting
10/24/2013	WO2013155648A1 Culture pond pumping device and water filtration system comprising same
10/24/2013	US20130280106 Method And System For Detection and Localization of A Fluid Related To A Piston Machine
10/24/2013	US20130280099 Fan assembly
10/24/2013	US20130280098 Mechanical protection method and device
10/24/2013	US20130280097 Hydraulic system
10/24/2013	US20130280096 Fan
10/24/2013	US20130280095 Method and system for reciprocating compressor starting
10/24/2013	US20130279891 Water delivery system and method for making hot water available in a domestic hot water installation
10/24/2013	US20130276920 Control valve for a variable displacement compressor
10/24/2013	DE112008002061B4 Pumpensteuereinrichtung und Bremssteuersystem Pump control means and brake control system
10/24/2013	DE102012206519A1 Pump, particularly internal- or external gear pump, vane pump, axial piston pump or radial piston pump, has data store, in which characteristic curve indicating relationship between speed of drive shaft and fluid flow of pump is stored
10/23/2013	EP2653725A1 Apparatus for controlling start-up and shut-down of a pump of a water distribution network
10/23/2013	EP2653724A1 Liquid feed pump and flow rate control device
10/23/2013	EP2652328A1 Pump unit for feeding fuel, preferably diesel fuel, from a storage tank to an internal combustion engine
10/23/2013	CN203248347U High-temperature water pump idling protective device
10/23/2013	CN203248346U Automatic stopping device used in time of high pressure of electric drilling machine drilling pump
10/23/2013	CN203248345U Intelligent energy-conservation control system for air compressor
10/23/2013	CN203248344U Inflatable device
10/23/2013	CN103370538A Method and apparatus for pump control using varying equivalent system characteristic curve, aka an adaptive control curve
10/23/2013	CN103362793A Woven wire mesh membrane leakage guide device
10/23/2013	CN103362792A Condensate pump frequency conversion control method and device
10/23/2013	CN103362791A Compressed gas supply unit, compressed gas supply apparatus and control method of said unit and said apparatus
10/23/2013	CN103362790A Air compressor control system and control method thereof
10/23/2013	CN103362789A Energy-saving rate determining method by applying reproducing and repairing technology to pump
10/23/2013	CN103362779A Mini vacuum pump
10/23/2013	CN103362770A System and method of back pressure type small steam turbine driving water supply pump for power frequency electric generator speed adjustment
10/23/2013	CN103362769A Metering pump with entire solid eccentric wheel travel adjustment mechanism
10/23/2013	CN103362666A Power match control equipment, method, system and engineering machinery
10/23/2013	CN102777364B Pumping mechanism and control method thereof as well as concrete pumping equipment
10/23/2013	CN102072139B Method for judging low-frequency vibrating failure of compressor quickly
10/23/2013	CN101970098B Micropump device
10/23/2013	CN101821693B Compressor having power factor correction system and method
10/23/2013	CN101469695B Medical infusion pump door opening detection device
10/22/2013	US8562307 Pump equipment
10/22/2013	US8562306 Compressor apparatus
10/22/2013	US8562303 Fuel supply system
10/22/2013	CA2754665C Induction motor torque control in a pumping system
10/22/2013	CA2576182C Fluid pump drive
10/17/2013	WO2013153825A1 Hermetic compressor and refrigeration device comprising same
10/17/2013	WO2013152549A1 Variable plunger piston pump

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