Matches 1 - 50 out of 112 1 2 3 >


Match Document Document Title
US20150211548 MOTOR  
A motor includes a control part assembly having an air inlet through which air is inlet, an air flow path configured to communicate with the air inlet, and a printed circuit board; and a motor...
US20140140861 STANDALONE PORTABLE ELECTRIC BLOWER WITH VARIABLE AIR EXIT SPEED  
A standalone portable electric blower has a propeller generating airflow and driven by an electric motor powered: by a power source, said blower including an air-guide conduit made up of a series...
US20140234138 CEILING TYPE AIR CONDITIONER  
A ceiling type air conditioner includes a case defining an outer appearance, a fan disposed to a bottom of the case, a turbo fan disposed within the case, the turbo fan including a main plate...
US20130068468 GROUNDWATER SAMPLING DEVICE  
A groundwater sampling and pumping device and system for withdrawing groundwater from a well of small size, not exceeding 1.5 inches I.D. The device includes a hollow outer housing having water...
US20110052428 ELECTRIC FUEL PUMP FOR HEAVY DUTY ENGINE PLATFORMS  
This invention relates to a Brushless DC Electric Fuel Pump (BEFP) for an internal combustion engine having a cooling system which transfers all the heat generated by its components to the heat...
US20140219835 CENTRIFUGAL FAN  
A centrifugal fan includes a centrifugal impeller rotatable around an axis of rotation; a drive motor of the centrifugal impeller; a casing including a central portion for housing the motor and...
US20130052051 TURBOMACHINE  
A turbomachine that includes a housing and a circuit assembly. The housing includes an inlet for admitting a working airflow and a flange that extends from the inlet. The circuit assembly includes...
US20140154112 MOTOR-PUMP UNIT  
A motor-pump unit includes an electric motor and a pump. The electric motor has a motor housing, on the outside of which a cooling channel is arranged. The pump has a suction inlet and a pressure...
US20100111724 Air compressing assembly  
An air compressing assembly includes an air tank disposed in a receptacle, an air blowing device disposed in the receptacle and coupled to the air tank for generating and supplying a pressurized...
US20110164996 SOLUTION SENDING PUMP  
A motor is fixed to a retaining member by bolts and well nuts. The well nuts are attached to the retaining member so that their flange portions are positioned between a motor fixing portion and...
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....
US20140271269 FAN SHROUD AND MOTOR ASSEMBLY COMPRISED THEREOF  
This disclosure proposes designs for a fan shroud that dissipates thermal energy from a motor using a single, externally-powered fan design. Examples of the proposed fan shroud allow the cooling...
US20140271268 FAN SHROUD AND MOTOR ASSEMBLY COMPRISED THEREOF  
This disclosure proposes designs for a fan shroud that dissipates thermal energy from a motor using a single, externally-powered fan design. Examples of the proposed fan shroud allow the cooling...
US20090232664 Permanent magnet motor for subsea pump drive  
A subsea pump drive employs a permanent magnet (PM) motor to drive a subsea pump. The PM motor rotor in one embodiment is canned with a non-magnetic material such as inconel that can provide a...
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....
US20120107151 REFRIGERANT COMPRESSOR  
A refrigerant compressor includes: an electric motor including a stator and rotor inside a sealed vessel; a compressing mechanism driven by a crank shaft in the rotor; a lower portion oil pool...
US20130136630 CANNED MOTOR PUMP AND METHOD FOR FILLING FILLING MEMBER INTO STATOR CHAMBER THEREOF  
A canned motor pump, wherein a motor stator is housed in a stator chamber that is a space between a tubular stator can for housing a motor rotor and a tubular stator band disposed coaxially with...
US20150150431 METHOD OF OPERATING A WATER-CIRCULATING HOUSEHOLD APPLIANCE  
Herein a method of operating a water-circulating household appliance 2 is disclosed. The water-circulating household appliance 2 comprises an electric motor 4 and a washing liquid circuit 6, the...
US20050244284 Oil pump that can be driven by means of an electric motor  
An electrically operated crescent pump of a hybrid drive train conducts entrapped oil emerging from the oil pump to windings of the stator in order to cool the electric motor of the pump.
US20060093492 Sump pump container  
The present invention relates to novel oblong, preferably bilobular, sump containers or reservoir housings for containing sump pump stands and two or more sump pumps, which containers are more...
US20140363318 OIL CONTROLLER FOR HIGH TEMPERATURE EPUMP APPLICATIONS  
In an electric motor-driven oil pump assembly for use with an engine in a vehicle, such as with an automatic engine-stop system in which an electric motor-driven oil pump is driven by an electric...
US20050047933 Low-noise pump cooled by the pumped water  
The invention is a new pump comprising an electric immersion motor (M) and two or more centrifugal impellers (G) enclosed by two concentric cylindrical jackets (Ci, Ce), so as to create an...
US20130189131 WATER COOLED MOTOR WITH STAINLESS STEEL COOLING JACKET  
The invention relates to a motor assembly having an electric motor for driving a pressure washer pump, and the electric motor having an integral stainless steel cooling jacket surrounding the...
US20060013712 Wet and dry pump  
Disclosed is a wet and dry pump, comprising: a housing having an inlet and an outlet of fluid; an impeller rotatably set in the housing; and a motor including a rotating shaft connected to the...
US20130084197 FAN UNIT  
A fan unit (1), in particular for an air conditioning system of a motor vehicle, comprising an electric motor (2) for driving a fan wheel (3), an electronic device (7) which generates waste heat...
US20140023529 MOTOR PUMP BEARING  
A bearing that is used in a motor pump in which a liquid is, not only pumped by means of an impeller driven by the pump, but also is used to lubricate components of the motor pump including the...
US20090232675 WET-RUNNING PUMP  
A wet-running pump comprises a rotor which is connected to a pump wheel and which is arranged in a wet area adapted to have a guided fluid passed therethrough. The wet area is separated from a dry...
US20090324430 COMPRESSORS UNITS  
The invention relates to improvements in compressor units, and in particular to a modular compressor unit which has separate sections for the compressor, the controls and the air intake. The...
US20060024176 Electric pump and modularized fuel supply system with such electric pump  
An electric pump (1) comprises a pump section (3) drawing a fluid into the pump compartment (11), a motor section (2) including a rotatable armature (14) in the motor compartment (10) driving the...
US20060127240 Vacuum cleaner impeller and motor assembly  
An impeller reduces peak noise in the frequency range of 8˜10 khz and is constructed, in disclosed embodiments, with a lower plate in a shape of a disk, an upper plate spaced apart from the lower...
US20100014990 Compressor Unit  
The invention relates to a compressor unit, in particular for underwater operation, wherein the stator of the motor is connected to a separate cooling means. It is an object of the invention to...
US20100158713 FAN MOTOR  
The present invention provides a fan motor capable of achieving both an improvement in a self cooling function of the fan motor and a reduction in fan noise, and of preventing the occurrence of...
US20090095436 Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components  
A method of manufacturing composite parts for an apparatus handling abrasive fluids and an apparatus for handling abrasive slurries, for example, a centrifugal pump. Portions of the composite...
US20080273990 TWO-STAGE HYDRODYNAMIC PUMP AND METHOD  
A two-stage pump having an internal fluid pathway or cycle for providing cooling to various parts in the pump, such as, an electric motor in the pump, and also for lubricating at least one or a...
US20090148315 Circulation pump  
A circulation pump is proposed, comprising an electric motor with a stator, a rotor and a motor circuit, as well as a housing, in which the electric motor is disposed, wherein the housing has a...
US20090202366 SUBMERGED DC BRUSHLESS MOTOR AND PUMP  
An in-line motor and pump assembly is supported at the bottom of a fuel storage tank by a pipe and an internal concentric conduit for housing electrical conductors extending therewithin to the...
US20060251528 Metering pump for varnish or lacquer  
A metering pump for varnish or laquer includes a housing in which are arranged a first gear wheel and a second gear wheel which is in engagement with the first gear wheel. At least the first gear...
US20100158714 Rotary pump with a fixed shaft  
A rotary pump (1), which can be operated by an electronically commutated DC motor (56) with an axial gap, with a dry space (54), in which a wound stator (55) is accommodated, and a fluid-fillable...
US20130236334 DOUBLE-SCREW LIQUID PUMP  
A double-screw liquid pump is provided, which is applicable to an Organic Rankin Cycle (ORC). The double-screw liquid pump includes a semi-sealed or fully sealed shell, and the shell includes a...
US20080226474 Flattened Brushless Motor Pump and Vehicle Electric Pump Unit Using Flattened Brushless Motor Pump  
The flattened brushless motor pump sucks liquid from suction port and discharges liquid from discharge port by rotating rotary shaft of flattened brushless motor flattened brushless motor has a...
US20060099089 Liquid-cooled pump  
The invention relates to a liquid-cooled pump, including a top cover, a hub, a base, a driving element and a bottom cover. The base is divided into a top space and a bottom space therein by a...
US20050214142 Fan frame and mold for making the same  
A heat dissipation assembly includes a fan frame (11), a blade set (12) rotably mounted in the fan frame, a support member (30) abutting the fan frame, and a number of fasteners (20) mounting the...
US20140260248 SYSTEM AND PROCESS OF COOLING AN OTEC WORKING FLUID PUMP MOTOR  
A cooling system and process in an OTEC system are described where the sub-cooled working liquid from the working fluid pump outlet is used to cool the working fluid pump motor, either directly or...
US20080317612 Auxiliary engine driven device and methods for use thereof  
Auxiliary engine driven devices and methods for using the same are provided. The auxiliary engine driven devices includes an engine having a first end and a second end and an auxiliary device. The...
US20100135829 AIR SUPPLY FAN DEVICE  
An air supply fan device including: a fan casing disposed continuously to a combustion chamber containing a gas burner therein; an air supply fan contained inside of the fan casing, for supplying...
US20060239833 Motor driven compressor  
A motor driven compressor which can use refrigerant sucked into a swash plate chamber of the compressor to efficiently cool an electric motor, in which a motor unit (10) has an electric motor (13)...
US20150098845 Fluid Machinery  
A fluid machinery including: an expander that generates power by expansion of refrigerant; and a piston pump that pumps the refrigerant, and capable of reducing a decrease in lubrication...
US20100054968 AXIAL-FLOW FAN FOR A VEHICLE RADIATOR  
The invention relates to an axial-flow fan for a vehicle radiator, the fan wheel of which delivering the main air flow is driven by a hub motor centrally rotationally coupled to said fan wheel,...
US20080298984 Unit For Generating and Treating Compressed Aeriform Fluids, With an Improved Cooling System  
The unit (1) comprises a positive-displacement compressor (2) including:a prime mover (4),a rotatable shaft (5) rotatable by the prime mover (4), andat least one cylinder (7-10) in which an...
US20080107547 Systems for cooling motors for gas compression applications  
A gas compression system that includes an electric motor that drives a compressor, a gas treatment device, and a gas cooling device. The electric motor may be cooled by a circulating flow of gas...

Matches 1 - 50 out of 112 1 2 3 >