Match Document Document Title
US20130004340 SYSTEM AND METHOD FOR MONITORING OPERATION OF A PUMP  
Systems and methods for monitoring operation of a pump, including verifying operation or actions of a pump, are disclosed. A baseline profile for one or more parameters of a pump may be...
US20090174267 Electromotor or generator  
The invention refers to an electromotor for conveying gas and/or liquid media. The invention refers also to a generator. The electromotor or the generator has a rotor with a rotor magnet. The...
US20140020563 HEATING DEVICE WITH AN INTEGRATED THERMOBLOCK FOR A BEVERAGE PREPARATION MACHINE  
A combination of a flow meter and printed circuit board or flex-print for a liquid food or a beverage preparation machine, which board or flex-print is rigidly connected to the flow meter. This...
US20150240802 Pump  
Provided is a pump and a method of controlling a pump. The pump and method are particularly for use in dispensing reagents, for example in flow chemistry, and more particularly on a laboratory...
US20140178226 HYDRAULIC PUMP FOR EXCAVATOR AND EXCAVATOR COMPRISING THE SAME  
A hydraulic pump for an excavator, which comprises a housing having a supporting wall extending therein; a pair of rotary hydraulic cylinders provided in the housing, each of the rotary hydraulic...
US20150184649 PERISTALTIC PUMP TUBING WITH STOPPER AND COOPERATIVE ROLLER ASSEMBLY HOUSING HAVING NO MOVING PARTS  
A peristaltic pump system includes elastomeric pump tubing and a roller pump. The pump tubing has a pumping segment and an inlet segment. The inlet segment has an inlet segment outer diameter. The...
US20140037479 PERISTALTIC PUMP TUBING WITH STOPPER AND COOPERATIVE ROLLER ASSEMBLY HOUSING HAVING NO MOVING PARTS  
A peristaltic pump system includes elastomeric pump tubing and a roller pump. The pump tubing has a pumping segment and an inlet segment. The inlet segment has an inlet segment outer diameter. The...
US20120107160 PERISTALTIC PUMP TUBING WITH STOPPER AND COOPERATIVE ROLLER ASSEMBLY HOUSING HAVING NO MOVING PARTS  
A peristaltic pump system includes elastomeric pump tubing and a roller pump. The pump tubing has a pumping segment and an inlet segment. The inlet segment has an inlet segment outer diameter. The...
US20130336804 TIME-BASED MULTI-MODE PUMP CONTROL  
Times of at least one of on cycles and off cycles of a pump operating in one of a sub-pump mode and a continuous pumping mode are monitored. A determination is made as to whether to switch the...
US20050254963 Water play pump  
A fountain pump includes a housing for a pumping device, the housing having a housing wall constructed as a filter through which water can flow into the housing, and an outlet through which water...
US20120162305 PRINT HEAD FOR USE IN FUSED DEPOSITION MODELING SYSTEM  
A print head for use in a fused deposition modeling system, the print head includes a cartridge assembly and a liquefier pump assembly retained by the cartridge assembly.
US20140093410 MULTI-PURPOSE LARGE CAPACITY PUMP  
A multi-purpose large capacity pump includes a cylinder having top and bottom ends closed by a top lid and a bottom lid. The top lid is provided with an inlet port that is in communication through...
US20110120418 IMPROVEMENTS RELATING TO FUEL PUMPS  
A pump head suitable for use in a fuel pump for a common rail fuel injection system, comprises a pump head housing defining a plunger bore and a pumping chamber. Fuel is pressurized within the...
US20140140868 SCROLL COMPRESSOR WITH OIL-COOLED MOTOR  
A compressor may include a shell, a compression mechanism, a motor, a pumping mechanism, and a heat exchanger. The shell may define an internal cavity and an oil sump. The compression mechanism is...
US20130224051 COMPRESSOR AND VACUUM MACHINE  
A compressor includes: a cylinder; a piston arranged within in the cylinder; an outer rotor type motor causing the piston to reciprocate within the cylinder; an air pipe communicated with the...
US20130164157 GENERATOR ARRANGEMENT  
A generator arrangement comprises a turbocharger having a compressor configured to be placed in fluid flow communication with an engine inlet, and a first turbine having a first turbine wheel, a...
US20140244049 Adaptive Pump Control For Positive Displacement Pump Failure Modes  
Detecting a failure mode of a fluid flow controller configured to control fluid flow between first and second chambers of a downhole positive displacement pump and a flow line, wherein the...
US20130022476 Adaptive Pump Control for Positive Displacement Pump Failure Modes  
Detecting a failure mode of a fluid flow controller configured to control fluid flow between first and second chambers of a downhole positive displacement pump and a flow line, wherein the...
US20140154109 FAN SYSTEM  
A fan system in combination with a DC brushless motor. The DC brushless motor includes: a shaft, a base, a stator assembly, a rotor assembly, a control box including a second cavity, and a circuit...
US20120124955 ENGINE MOUNTING SYSTEM  
An engine mounting system for power equipment includes a tubular frame, an internal combustion engine, and one or more supports for mounting the engine to the tubular frame. The internal...
US20150139839 PORTABLE, REFRIGERANT RECOVERY UNIT  
A portable, refrigerant recovery unit for transferring refrigerant from a refrigeration system to a storage tank. The recovery unit includes two, opposed piston heads rigidly attached to...
US20110280737 END OF STROKE DETECTION FOR ELECTROMAGNETIC PUMP  
Detection of end of stroke for an electromagnetic pump is performed using, for example, a calculated first flux derivative.
US20140241920 MIXED FLOW FAN ASSEMBLY  
Fan assemblies, and in particular fan wheels and stator assemblies for fan assemblies, are disclosed. In one embodiment, the fan wheel includes a wheel back having an outer surface forming one of...
US20140010672 REDUCING CENTRIFUGAL PUMP BEARING WEAR THROUGH DYNAMIC MAGNETIC COUPLING  
A pump drive for an extracorporeal blood pumping system including an adjustable drive magnet. The pump drive may be coupled to a blood pump which includes a pump impeller. The pump drive may...
US20140227110 Diaphragm Pump with Automatic Priming Function  
Illustrative embodiments of diaphragm pumps having an automatic priming function, as well as related systems and methods, are disclosed. In one illustrative embodiment, a method of priming a...
US20120244021 PUMP MOUNTING STRUCTURE  
A pump mounting structure is disclosed. The structure includes a mounting surface on a body having an insertion recess, and at least one mounting member having a mounting portion inserted into the...
US20080080988 Pump with electric motor, immersed in the fluid to be pumped  
Pump with electric motor, immersed in the fluid to be pumped Circuits for the auxiliary circulation of fluid in the pump for the axial balancing and the cooling of specific portions of the pump....
US20120034111 Motor pump unit  
A motor pump unit for a high-pressure cleaning apparatus has an electric motor and a pump. The electric motor has a motor housing that is surrounded by a cooling housing with an annular space...
US20130071273 DISC PUMP AND VALVE STRUCTURE  
A dual-cavity pump having a pump body with a substantially elliptical shape including a cylindrical wall closed at each end by end plates is disclosed. The pump further comprises a pair of...
US20130330216 HYDRAULIC CONTROL SYSTEM HAVING ACCUMULATOR  
A hydraulic control system for preventing shortage of lubricant and coolant during charging of an accumulator is disclosed. The hydraulic control system is comprised of: a hydraulic pump; an...
US20100294216 WATER PUMP HAVING A RESERVOIR  
A water pump may be provided with a pump housing and a reservoir. The reservoir may have a first portion integral with the pump housing and a second portion manufactured as a separate part. The...
US20110023444 VARIABLE SPEED AND DISPLACEMENT ELECTRIC FLUID DELIVERY SYSTEM FOR A GAS TURBINE ENGINE  
A fluid delivery system in a gas turbine engine includes an electric motor, a first fluid pump system and a second fluid pump system. The electric motor operates at a variable speed. The first...
US20130343932 SUBSEA MOTOR-TURBOMACHINE  
Subsea pressure booster comprising an electric motor (2) and a compressor (3), multiphase pump or pump driven by the electric motor, for boosting the pressure of a subsea flow comprising petroleum...
US20120034113 PUMPING DEVICE FOR FLUIDS LOCATED AT THE BOTTOM OF A DRILLED WELL  
Device for pumping fluid located under conditions of high ambient temperature and pressure which must deliver at high pressure including a hydraulic delivery pump (11) linked to a hydraulic motor...
US20150162647 SOLAR POWERED CART  
A solar powered cart is provided with a cabinet including a plurality of drawers, a plurality of doors, and a plurality of wheels mounted under the cabinet; a pivotal solar photovoltaic panel...
US20060008355 Bilge pump monitor with flow detection  
Defined here is an apparatus that automatically determines the operating condition of a sump or bilge pump system. An electronic circuit combines a signal from a flow sensor at the output of the...
US20090234447 Centrifugal rotary blood pump  
A rotary blood pump may include one or more motor stators overlying exterior surfaces of a wall defining a pumping chamber. A rotatable impeller within the pumping chamber may have a hydrodynamic...
US20120195774 PIEZOELECTRIC MICRO-BLOWER  
In a piezoelectric micro-blower, a vibration plate assembly includes a piezoelectric element attached to a diaphragm, with an intermediate plate interposed there between. A blower chamber plate...
US20150023805 Labyrinth Chamber with Helical Blade for a Submersible Well Pump and Method of Use  
An electrical submersible pump assembly has a pump, a motor and a seal section with a labyrinth chamber. A guide tube surrounds a drive shaft in the seal section and contains lubricant in fluid...
US20120294741 PUMP TAPPET  
An object of the invention is to provide a pump tappet capable of bearing a large load from a pump plunger even if a case, which is a constituent member of the pump tappet, has a reduced thickness...
US20130230417 HIGH-PRESSURE PUMP  
A high-pressure pump has an elastic member arranged in a damper chamber between a first diaphragm and a second diaphragm. The elastic member is always in contact with both diaphragms while the...
US20120269658 Diaphragm pump with high suction capacity  
A hydraulically-controlled diaphragm pump having a pump head in which a first deformable diaphragm defines a pump chamber, a pump body that co-operates with the first diaphragm to define a...
US20090155066 Pump Driving Apparatus  
A pump driving apparatus that can suppress backflow of a liquid in a pump chamber and improve pump efficiency is provided. A guide tube 23 is provided coaxially with an output shaft 4 of a motor M...
US20120328455 Hydraulic Fan Assembly for an Engine Ventilation System  
A fan for an engine ventilation system includes a housing defining an inlet and an outlet. A hydraulic motor is coupled to the fan housing and includes a motor housing, motor shaft, and shaft seal...
US20110142689 DIESEL PUMP  
A diesel pump having enhanced durability in a high pressure environment, capable of being produced at high productivity, and low in cost. The diesel pump (1) is provided with a cylinder (5) formed...
US20110164995 FLUID PUMP  
There is proposed an embodiment of an electric fluid pump of a semi-axial design wherein support ribs (31) are arranged between a radially outer pump housing portion (32) and a first, radially...
US20110091336 Compression Heater  
The present invention, referred to as a Compression Heater, is used as a source of heat, and/or as a means of cooling. As the name of the invention implies, a means to compress an appropriately...
US20140044564 APPARATUS FOR DETECTING THE FLUID CONDITION IN A PUMP  
A pump control system which detects a fluid condition in a pump is disclosed. The pump control system may include a control event based on the fluid condition in the pump. The pump control system...
US20140003973 MOTOR-DRIVEN COMPRESSOR  
It is an object of the invention to provide a motor-driven compressor being fixable reliably to a vehicle or the like and being capable of reliably protecting elements accommodated in a housing...
US20130087095 SELF-GETTERING DIFFERENTIAL PUMP  
A self-gettering differential pump for a molecular beam epitaxy system has a collimator with a length greater than its diameter mounted in front of a source in extended port geometry, wherein the...