Sign up


Match Document Document Title
US20110274560 Pump Assemblies, Controllers and Methods of Controlling Fluid Pumps Based on Air Temperature  
Pump assemblies, controllers and methods of controlling fluid pumps based on air temperatures are disclosed. One example method of controlling a fluid pump includes determining an air temperature,...
US20130112074 Support Mechanism for the Fluid End of a High Pressure Pump  
A fluid end for a high pressure pump is mounted to the power end in such a manner so as to allow free access to the plunger portion of the fluid end for maintenance or removal of the fluid end. The...
US20140352333 METHOD FOR COLLECTING CONDENSATE INSIDE AN APPARATUS, APPARATUS EQUIPPED WITH A CONDENSATE COLLECTION SYSTEM AND MOTOR-PUMP ASSEMBLY INTENDED FOR A CONDENSATE COLLECTION SYSTEM  
A method for collecting condensate inside an apparatus, including: providing a condensate collection system with bottom and top collection tanks; a condensate discharge pump to displace liquid from...
US20140127040 SINGLE-PHASE PERMANENT MAGNET ROTOR ELECTRIC WATER PUMP ONLY ROTATING IN RIGHT DIRECTION AND ITS REALIZATION METHOD  
Disclosed are a single-phase permanent magnet rotor electric pump only rotating in a right direction and its realization method. The method comprises the following steps: controlling the size of a...
US20130177402 Heat Dissipating Fan  
A heat dissipating fan includes a housing having a base and a sidewall coupled to the base. The sidewall defines a compartment. The housing includes an air inlet, an air outlet and a dust channel....
US20110171040 Wind Powered Sea Pump  
A wind powered sea pump comprises a propeller, rotor, one or more pumps and one or more flywheels. The present invention relates to a pump powered by the wind to move cold subsurface water from a...
US20130017097 ALARM CIRCUIT  
An alarm circuit includes a fan controller with a rotation speed control pin and a rotation speed detection pin, a first rectifying circuit connected to the rotation speed control pin, a switch...
US20120070324 Pump Assembly  
A pump assembly as a feedback pump of a hydraulic, slip-controlled vehicle brake system having a piston pump and an electric motor for driving it is disclosed. The electric motor is embodied as an...
US20060140778 Reciprocating positive displacement pump for deionized water and method of cooling and lubricating therefor  
A method of lubricating and cooling a de-ionized water positive displacement pump having a reciprocating piston using tap water instead of de-ionized water to cool and lubricate the plunger and...
US20120134847 PUMP HAVING VENTING AND NON-VENTING PISTON RETURN  
Apparatus and method for supplying lubricant to a plurality of lubrication sites. Embodiments include a pump with venting and non-venting piston return, a pump with stirrer and direct feed...
US20080219858 Washer Fluid Pump for a Window Cleaning System of a Motor Vehicle  
In the case of a washer fluid pump (2) for a window cleaning system, two ventilation openings (13, 14) arranged in a housing (5) are linked with a single opening (15) arranged on the inside. A...
US20090214366 Peristaltic Pumping Apparatus and Method  
The present disclosure relates to a rotor assembly for a peristaltic pump. The pump includes a first rotor having a plurality of rollers and a second rotor, coupled to the first rotor, having a...
US20110280755 PUMP, PUMP ARRANGEMENT AND PUMP MODULE  
A pump has an inlet opening, an outlet opening, a pump diaphragm comprising an opening, provided with a passive check valve, through the pump diaphragm, and an actuator configured to move the pump...
US20120275942 Systems and Methods for Electric Motor Construction  
Systems and methods for constructing electric motors in which a stator core includes inner and outer portions that enable slots for magnet windings to be open during construction and closed in the...
US20100303643 Fan Drive System  
A fan drive system for driving an engine cooling fan mounted in a working machine is described. The fan drive system includes a variable displacement pump that supplies oil to an actuator and is...
US20140234140 POWER SYSTEMS FOR TOUCH FREE DISPENSERS AND REFILL UNITS CONTAINING A POWER SOURCE  
Electronic dispensers and refill units for electronic dispensers are disclosed herein. An exemplary electronic dispenser includes a housing, a processor and a first battery secured to the...
US20140147311 SWITCHED RELUCTANCE MOTOR ASSEMBLY  
Disclosed herein is a switched reluctance motor assembly, including: a rotating shaft forming a rotating center of a motor; a rotor part rotatably coupled on the rotating shaft; a front part...
US20120207624 Liquid Water Removal Apparatus  
Liquid water removal apparatus that removes residual liquid water in a fluid conducting system by vaporizing the residual liquid water and drawing the vaporized water from the fluid conducting...
US20140023532 ELECTROMAGNETIC VIBRATING DIAPHRAGM PUMP  
An electromagnetic vibrating diaphragm pump capable of preventing fluid such as air from leaking to an oscillator side. This diaphragm is sandwiched by an inner center plate and an outer center...
US20080114312 EYE TREATMENT SYSTEM WITH FLUIDICS PUMP INTERFACE  
An eye treatment system for performing an ocular surgical procedure contains an eye treatment probe or handpiece, a treatment console, an eye treatment cassette, and a pump formed by the engagement...
US20130136635 MOTOR AND ELECTRIC PUMP  
A stator of a motor may comprise a first core, a second core and a resin layer. Each of the first core and the second core may comprise a yoke and three pieces of teeth configured to be disposed on...
US20060285986 Pressure wedge irrigation pump  
A pump for rapidly discharging irrigation fluid to a surgical site. The pump includes a cabinet with an opening. Inside the pump there is a static plate and a dynamic plate that extends...
US20050281693 Machine for drawing fluid from a sump for circulation  
A machine for drawing fluid from a sump for circulation with reciprocating rod, intake nozzle, rotating collar, fluid inlet, and fluid outlet.
US20110229352 High Pressure Double Membrane Pump and Membrane Element for Such a Pump  
A high pressure double membrane pump has a central housing (3), two cylindrical pump chambers (7,8), a coupling rod (4) which moves back and forth when the pump is in operation and which has a pump...
US20140003981 Pump Device  
A pump device has a motor rotation shaft and a pump rotation shaft whose end portion is connected to an end portion of the motor rotation shaft and which drives a pump unit. The pump device...
US20140341760 FAN STRUCTURE WITH EXTERNALLY CONNECTED CIRCUIT  
A fan structure with externally connected circuit includes a frame body, a stator, a fan impeller and a circuit board. The stator and the fan impeller are disposed in the frame body. The circuit...
US20130302193 WELL-DRILLING SUCKER-ROD PUMP  
The invention relates to the oil-producing industry and can be used for extracting oil with a large content of gas in the liquid being pumped out. The well-drilling sucker-rod pump comprises a...
US20110194958 Armature for Fuel Pump and Manufacturing Method Thereof  
Disclosed herein are an armature for fuel pumps and a manufacturing method thereof, in which a polymer coating film is formed on an armature core such that the armature has corrosion resistance to...
US20140294625 CONTACTLESS SENSING OF A FLUID-IMMERSED ELECTRIC MOTOR  
A method and system for measuring rotor position or velocity in an electric motor disposed in hydraulic fluid. The system comprises a contactless position sensor that measures electric motor rotor...
US20110190670 FLUID DISC PUMP WITH SQUARE-WAVE DRIVER  
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...
US20110116951 RECIPROCATORY FLUID PUMP  
A reciprocatory fluid pump includes an armature assembly reciprocatably mounted in a housing and two leaf springs that are connected in parallel at two sides between the armature assembly and the...
US20110220343 HIGH FLOW INTAKE SYSTEM FOR SUBMERSIBLE PUMPS  
A high flow intake system for a horizontal pump skid installation is provided for reducing cavitation and for eliminating a necessity to have a booster pump. A pump inlet assembly has a collar that...
US20110135520 INJECTION MOLDED FAN MOTOR CONTROLLER HOUSING WITH ADVANCED COOLING FEATURES  
An example fan motor controller housing includes an inner fan housing, an outer fan housing including a base plate, plenums and air passages, stator vanes and a motor control housing. The inner fan...
US20110123352 ELECTRIC PUMP WITH TIME SETTING AND ENHANCED OIL-PIPE TRANSFER CAPABILITY  
An electric pump with time setting and enhanced oil-pipe transfer capability, which comprising at least: an electric pump, a timer and an electromagnetic valve; the electric pump is used to supply...
US20080044293 Pump Arrangement with Speed Control  
A pump arrangement for bodies of water or containers with water subject to biological influences has at least one water pump and a control device controlling the speed of the water pump. At least...
US20090146524 Coil module for a stator of an electric motor, stator, electric motor, circulation pump and method of manufacturing a stator  
A coil module for a stator of an electric motor comprising a coil holder, a coil that is disposed on the coil holder, a first web and a second web is provided, wherein situated between the first...
US20110243772 FUEL SUPPLY INSTALLATION OF AN AIRCRAFT TURBOJET  
Optimisation of components of a fuel supply installation for a turbojet. The installation comprises two volumetric pumps for combining their flow rates, a main pump (14) dimensioned for the full...
US20110052414 Apparatus for Controlling a Pump  
Disclosed is a controller for controlling a pump. The controller includes a sensor unit and a buoy unit. The sensor includes a base, a cylinder extended from a lower side of the base, a...
US20090028721 System for dewatering boreholes by means of alternative cycles of vacuum and exhaust, based on the principle of pneumatic displacement  
A system of de-watering boreholes by alternating cycles of aspiration and expulsion based on pneumatic displacement, includes a double hose to be introduced into a borehole. The double hose...
US20120294731 Pump System and Method of Use  
A multi-pump assembly and method of use including a housing and at least two pumps contained within the housing is described, wherein each pump has a performance level. In an embodiment, the...
US20120251340 METHOD FOR IMPROVING SENSORLESS FLOW RATE ESTIMATION ACCURACY OF PUMP DRIVEN WITH FREQUENCY CONVERTER  
An exemplary method for determining a flow rate of a pump, includes measuring and storing the flow rate (QMean) when the pump is in operation, storing rotational speed (nMean) and torque (TMean) of...
US20130066273 LOW-FORCE PUMPING SEGMENT  
A pumping segment having a low shut-off force is disclosed. The pumping segment includes a tube having an interior surface with at least two notches on opposite sides of the interior surface.
US20140138399 ADHESIVE DISPENSING SYSTEM AND METHOD INCLUDING A PUMP WITH INTEGRATED DIAGNOSTICS  
An adhesive dispensing system includes a pump and at least one sensor positioned to sense movements of a component of the pump and produce signals based on the sensed movements. The dispensing...
US20140205479 PORTABLE FAN  
A battery-powered portable personal fan is described with reference to two embodiments, both of which comprise a two-part base, of which the upper part is provided with an elongate neck to which a...
US20050281679 Basement flood control system  
A basement flood control system for use in a structure having a basement floor located below ground level and having a sump pit or other collection basin for gathering subterranean water. The...
US20130011275 DISCO PUMP  
An inflatable air pump having an inflatable and compressible frame that includes an upper inflatable frame portion, a lower inflatable frame and a plurality of inflatable frame connecting portions...
US20100247340 FOOD CENTRIFUGAL PUMP FORMED BY STAMPING AND WELDING  
A food centrifugal pump formed by stamping and welding, comprising a pump casing and a cover mounted therein, an impeller, a shaft and a motor provided on the outer side of the casing, wherein the...
US20140140875 ENHANCED AXIAL AIR MOVER SYSTEM WITH MATRIX  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20120301335 ENHANCED AXIAL AIR MOVER SYSTEM WITH MATRIX  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20080232976 SHOWER FLOW SIMULATOR  
A method of simulating water flow through a shower waste pump which is controllable by a water-flow detector, the method comprising the step of by-passing the water-flow detector with a water-flow...