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US20050254978 Peristaltic pump  
A peristaltic pump (1) with a rotating squeeze roller carrier (12), a squeeze hose (14) partly looping around the squeeze rollers (13) and a curved contact wall (19) for the squeeze hose (14), the...
US20060292021 Automatic liquid dispensing mechanism  
An automatic liquid dispensing mechanism includes a planet device and a transmitting hose. The planet device is a plate with a number of rollers provided on a surface thereof such that the rollers...
US20070231168 Means for delivery of flowable media, especially lubricants  
A means for delivery of flowable media, especially of lubricants, with a pump (1) which can be driven by a motor and which forms a component of a line system is characterized in that at least one...
US20120308405 MODULAR PUMP  
A modular liquid pump operable as a liquid pump when used by itself and as a foam pump when combined with a modular air pump is disclosed herein. In one embodiment, the modular liquid pump includes...
US20130094979 Multi-Mode Motor For Switching Among Motor Power Supplies  
A motor is configured to operate in one of at least two modes in response to determining that a power provided by a power supply for the motor crosses certain thresholds. For example, first and...
US20140010671 SYSTEM AND METHOD FOR POWERING A HYDRAULIC PUMP  
A hydraulic pump powering system includes a mobile vehicle, a first electric current generator device, and one or more electric pump motors. The mobile vehicle has first and second prime movers....
US20090308065 HYDRAULIC OUTPUT DRIVE SHAFT GENERATOR  
The invention relates to a mobile machine having a traction drive and working hydraulics. The drive unit has a radial piston pump which is driven by a drive set and supplies working hydraulics. The...
US20140127055 INTERPHASE INSULATING SHEET FOR ROTATING ELECTRIC MACHINE, AND MOTOR-DRIVEN COMPRESSOR  
An interphase insulating sheet for a rotating electric machine includes a pair of insulating portions and a plurality of bridge pieces. The insulating portions perform interphase insulation between...
US20130251545 MODULAR AIR DISCHARGE SYSTEM  
An air discharge apparatus such as an air nozzle manifold comprises an elongated air distribution enclosure having an air supply inlet and an elongated air discharge slot. There is at least one...
US20140241904 STARTUP SEQUENCE FOR CENTRIFUGAL PUMP WITH LEVITATED IMPELLER  
A centrifugal pump system having an impeller rotating with first and second magnetic structures on opposite surfaces. A levitation magnetic structure is disposed at a first end of a pump housing...
US20120171054 SYSTEM FOR FLUIDIZING SOLID FEEDSTOCK FROM A SOLID FEED PUMP  
According to various embodiments, a system includes a fluidization elbow. The fluidization elbow includes an elbow inlet, an elbow outlet downstream from the elbow inlet, and an elbow body disposed...
US20110129364 ELECTRIC PUMP AND ELECTRIC PUMP MOUNTING STRUCTURE  
An electric pump includes: a second housing and a first housing separated from each other in an axial direction; a stator portion that accommodates an annular coil portion; an outer rotor portion...
US20070207043 Enclosed vertically mounted engine  
A fuel powered machine having an engine with an output shaft that extends substantially downward from the engine. The output shaft is rotationally connected with a working member that is located...
US20100040491 DISPOSABLE CENTRIFUGAL BLOOD PUMP WITH MAGNETIC COUPLING  
A disposable centrifugal blood pump with magnetic coupling provides a centrifugal blood pump with magnetic coupling which is simple in structure of disposable parts with low cost. Therefore, a...
US20070020123 Pump for conveying an exhaust gas aftertreatment medium particularly a urea-water solution, for diesel engines  
A pump for conveying an exhaust gas treatment medium in diesel engines has a pump housing and a piston arranged in the pump housing and movable in the pump housing against a counterforce. The...
US20120321490 Convertible and Compact Refrigeration System  
A refrigeration system comprises a fan and motor unit 575 having a plurality of cross-flow blower wheels 530 or air blower turbines place upon either side of a motor or unique cross flow motor. The...
US20110072914 Flow Cells And Manifolds Having An Electroosmotic Pump  
A flows cell for use in a microfluidic detection system is provided. The flow cell includes a flows cell body having a channel that is configured to convey a solution through the flows cell body....
US20140134004 control device for an electrical vacuum pump and method for activating an electrical vacuum pump  
A control device for an electrical vacuum pump includes: a determination unit designed for the purpose of detecting an operating parameter of the electrical vacuum pump, which is dependent on an...
US20140127036 PLUNGER WITH OUTLET VALVE ASSEMBLY FOR PLUNGER PUMPS  
A plunger pump includes a housing with a discharge valve in communication with an outlet. The housing includes a bore that slidably accommodates a plunger. The housing also includes an inlet. The...
US20130177459 Pump  
A pump system 2 has a drive unit 4 and removable pump units 8, 10. The pump units have a body 22,26 having a pump cavity 24 and a rotary pump element 34 arranged to rotate in the pump cavity about...
US20080075608 ELECTRICALLY OPERATED HYDRAULIC PUMP  
An electrically operated hydraulic pump having a pump portion and a motor portion includes rotation controlling means controlling rotation of a rotor, first rotor position detecting means detecting...
US20120294734 Medical Temperature Sensors and Related Systems and Methods  
This disclosure relates to medical temperature sensors and related systems and methods. In some aspects, a sensor assembly includes a non-invasive temperature sensor to detect a temperature of a...
US20110052432 PUMP WITH MAGNETIC BEARINGS  
A pump unit includes a motor, a pump, a shaft spanning the motor and the pump, and at least a first magnetic bearing supporting the shaft. A hydrocarbon production system includes an underwater...
US20140093404 MINIATURE BODY FAN  
A body fan may include a fan device and a fan housing, wherein the fan device includes a fan to generate airflow, a motor connecting to the fan, a fan housing to receive the fan and the motor, a...
US20120082575 OIL-FREE, LOW PRESSURE WATER VAPOR BLOWER  
A high-speed, single-stage, motor-driven blower designed to move water vapor includes an axial flow compressor and a rotating assembly supported by gas foil bearings and driven by a brushless...
US20110256006 Apparatus for removing standing water  
A manually-operated, self-contained apparatus for removing standing water from an athletic field.
US20120070319 SUBMERGED PUMP WITH PROTECTED ELECTRICAL CABLES  
The present invention concerns a submerged pump with electrical cables external of the cylindrical lateral wall wherein the protection means, conformed for the lodging of said cables, are...
US20140134013 Immersion Pump and Method for Assembling an Immersion Pump  
An immersion pump is provided, the pump having an integral housing with an inlet opening on an intake side, an outlet opening on a delivery side, a passage for electrical lines, an electronic unit...
US20110027109 AIR DRIVEN PUMP WITH PERFORMANCE CONTROL  
An air driven diaphragm pump includes an performance control actuator having a housing with opposed air chambers. The pump includes pump chambers facing the air chambers and pump diaphragms...
US20080253903 Vacuum pumps with auxiliary pumping stages  
Vacuum pumping apparatus includes a housing, one or more primary pumping stages disposed in the housing, a motor coupled to the primary pumping stages, the motor including at least one stationary...
US20130294954 Advanced ceramic tubular type oil pump  
An advanced ceramic tubular type oil pump includes a pump barrel, a plunger, an inflow valve, an outflow valve, wherein a ceramic layer that can resist heat, attrition and corrosion is lined onto...
US20070201989 LOW RIPPLE GEAR PUMP/MOTOR  
A gear pump system comprises a gear pump having an inlet, an outlet, and at least one rotating gear for pumping fluid from the inlet to the outlet and producing an output flow characterized by...
US20110238007 Motorized head for a breast pump  
A motorised head (3) for a breast pump comprising a motor unit (35) including a motor and a drive mechanism (22) for driving a pump, a body mounting portion which is fixedly mountable to a body of...
US20130028762 CASCADE PUMP DEVICE  
A cascade pump device may include a pump chamber, an impeller, a magnetic drive mechanism structured to rotate the impeller, and a pump case. The pump case is provided with two end faces located at...
US20110056699 MULTIPLE ELECTRIC SUBMERSIBLE PUMP SYSTEM  
An electric submersible pump (“ESP”) module is disclosed for producing fluids from subsea wells. The ESP module includes at least two ESPs positioned side by side and connected in parallel to dis...
US20120128506 MULTICHAMBER AND MOTOR PUMPS WITH SEVERAL CHAMBERS PER MOTOR PUMP  
The mechanism subject of the invention is basically a modification of the “Multichamber and motor pumps for generating ultra high pressure” where more efficiency is acquired in the space and in its...
US20100090453 TRAILER FOR CARRYING A WELDING UNIT FOR BUTT-WELDING PIPE PORTIONS  
Trailer for carrying a welding unit for butt-welding pipe portions, comprising a chassis with brackets for supporting and locking the body of a welding unit for butt-welding pipe portions, the...
US20110268592 Fluidic torque transfer device  
A fluidic torque transfer device is configured such that the attachment angle of a turbine blade at a fluid outlet of a turbine runner is smaller than the attachment angle of the turbine blade at a...
US20130164158 CENTRIFUGAL FAN  
A side wall of a centrifugal fan includes a gap expanding portion arranged to gradually expand a gap between an impeller and the side wall from an upstream end toward a downstream end with respect...
US20140199191 FAN MOTOR WITH ANTI-DIRT STICKING FUNCTION AND APPARATUS HAVING FAN MOTOR  
A fan motor including a stator; a rotor having a cylindrical part arranged around the stator and a plurality of blades sticking out from an outer periphery of the cylindrical part to a radial...
US20140169995 ELECTRIC OIL PUMP  
An electric oil pump includes an electric motor and an oil pump that is driven by the motive power from an electric motor, wherein; the oil pump has an introducing channel that guides a drain oil...
US20080181792 FLOATING PUMP  
A floating pump is provided that has a power system, a pumping system, a filtering system, a floatation system and a support structure. The power system has a power source and a drive shaft. The...
US20050053503 Anti gas-lock pumping system  
An improved fluid pumping system is described. The pump is designed such that any gas present in the fluid being pumped is completely displaced from the pumping chamber with each downstroke of a...
US20060222535 Built-in electrical inflating and deflating pump for inflatable product  
A built-in electrical inflating and deflating pump for inflatable product includes an air-pump, a panel, a housing and a base. The inlet of the air-pump is provided with an inlet hole communicated...
US20130183173 POSITIVE DISPLACEMENT PUMP  
A positive displacement pump (1) with a pump head (3), in which (3) at least one pump space (6) is provided, with a pump diaphragm (7), which is associated with the at least one pump space (6) and...
US20130017110 DIAPHRAGM PUMP USING DUCKBILL AND OTHER TYPES OF VALVES  
A diaphragm pump is provided that features a valve housing configured with inlet openings and outlet openings; inlet duckbill check valve assemblies, each configured to be arranged in a respective...
US20100322791 HYDRAULIC SYSTEM WITH SUPPLEMENT PUMP  
If a hydraulic system has several modes of operation, in particular a mode with a high pressure demand (II) and a mode with a high fluid flow demand (II), the hydraulic fluid pump has to be built...
US20130108478 REMOTE PUMPING STATION MONITORING METHOD  
Embodiments of the invention provide techniques for managing a pumping station. Two or more pumping station profiles can be associated with a remote pumping station. The profiles can include one or...
US20080304980 Compressor Vibration Isolation Mount and Method of Use  
A compressor vibration isolation mount for isolating the vibrations of a compressor from the rest of a structure includes at least one frame; and at least one gimbal coupling the compressor to the...
US20100310397 Fluid Disc Pump  
A pump having a substantially cylindrical shape and defining a cavity formed by a side wall closed at both ends by end walls wherein the cavity contains a fluid is disclosed. The pump further...