Matches 1 - 50 out of 82 1 2 >


Match Document Document Title
US20130094980 Handheld Electric Fan  
A hand-held electric fan includes a housing, an air inlet configured on one side of the housing, an air outlet configured on another side of the housing, fan blades configured in said housing, a...
US20130294952 Campfire Companion  
A campfire companion of the present invention is a self contained, aesthetically pleasing, potentially solar charged battery driven electric fan blower system that feeds air into the campfire....
US20130055504 PNEUMATIC LIFTING CUSHION  
A pneumatic lifting cushion is configured for easy carrying by a person and deployment upon substantially any seat. When seated thereon, a person may selectively inflate the lifting cushion using...
US20110084498 Electrical Generator and Method of Generating Electricity  
An environmentally friendly and efficient electrical generator and system for and method of generating electricity comprises a source of power having one or more batteries, an electric motor...
US20120192852 CHARCOAL IGNITION DEVICE  
A charcoal ignition device generally includes a housing having a wall defining an interior cavity and an exterior surface. A blower assembly has an inlet end and an outlet end, with the outlet end...
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...
US20130330218 Portable Hydrostatic Test Pump  
A portable hydrostatic test pump and a system incorporating the portable hydrostatic test pump to pressurize a closed piping system for leak testing purposes is described herein and illustrated in...
US20120006908 HURRICANE DISSIPATION SYSTEM AND METHOD  
The present invention concerns itself with systems and methods for the dissipation of hurricanes and/or tropical storms through the use of wind turbine pumps. These pumps, which are driven by the...
US20140369867 ELECTRIC BLOWER OPERABLE TO PROVIDE COMBUSTION AIR TO A FIRE  
A blower for use to provide combustion air to a fire (e.g., to assist in the lighting of a fire). The blower may include a cylindrical housing having an inlet opening and an outlet opening with a...
US20060280628 Air compressor tool kit and stand  
An air compressor tool kit incorporating a low pressure, high volume portable compressor and a high pressure, low volume portable compressor unit, both units having rechargeable batteries,...
US20130052059 PORTABLE BATTERY OPERATED BILGE PUMP  
A pump is provided featuring a housing and battery configuration, where the housing is configured with a battery receiving portion having electrical terminals for receiving power to the pump, and...
US20100300325 RAILROAD TUNNEL FAN CAR  
Disclosed is a car body for use in a train which includes a fan mounted thereon and constructed to generate airflow at least in part in a longitudinal direction of the train. The car body may be...
US20120148427 BATTERY OPERATED SOLAR CHARGED PUMP KIT UTILIZING AN INLINE SUBMERSIBLE PUMP  
A rechargeable battery operated solar pump kit is provided to arrange in relation to a rain barrel, comprising comprises a solar panel, an inline submersible pump and a control box. The solar...
US20140322049 Solar Drive Control System for Oil Pump Jacks  
A system for supplementing the electric power needed by a pump jack electric motor, thereby reducing the electric power purchased from the local utility or power supplier. The system comprises a...
US20120269663 BATTERY-POWERED FANS  
A battery pack can be mounted to and removed from at least one of a fan main body and a support device at least when the fan main body is supported on an installation surface via the support device.
US20130052060 RECHARGEABLE BATTERY POWERED UTILITY PUMP WITH SERIES CENTRIFUGAL PUMP CONFIGURATION  
A utility pump is provided featuring a housing and battery configuration, where the housing is configured with a series configuration of integral pumps, and also configured with a battery...
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...
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...
US20140241918 OIL-PUMPING MACHINE  
Disclosed is an oil-pumping machine, which is characterized in that it is composed of a secondary sheave (5) of a wheel-cylinder type driven by an electric motor. The secondary sheave has a first...
US20070258827 Sump pump system  
A programmed microcontroller based sump pump system includes multiple pumps that can be employed with one as a primary pump and one as a back-up, or can be employed in combination to increase the...
US20060104836 Cordless compressor  
The present invention is directed to a cordless air compressor. In an embodiment of the present invention, an air compressor includes a pump for generating a supply of compressed air. A motor is...
US20080152513 HYDRAULIC CIRCUIT ARRANGEMENT WITH RECOVERY OF ENERGY  
The invention relates to a hydraulic circuit arrangement having a first pump which is driven by an electric motor and is assigned to a lifting cylinder, wherein, in order to recover energy, the...
US20070077153 Rechargeable AC/DC pump  
A pump uses a power source to deliver power to a second power source while driving a fluid displacement device. The pump includes a fluid displacement device and a circuit coupled to a first power...
US20140127039 ALCOHOL FUEL-POWERED ELECTRIC PUMP AND SETTING METHOD FOR SAME  
A setting method for an alcohol fuel-powered electric pump is used for an alcohol fuel-powered electric pump, wherein the operating voltage of the electric pump is set at 6-10.4 V and is used for...
US20130302188 ELECTRO-HYDRAULIC DRIVE SYSTEM  
Provided is an electro-hydraulic drive system including first and second electro-hydraulic transmissions for driving respective wheels, the transmissions each including an electric motor, a...
US20070048152 High pressure solar powered pump  
A solar powered pump assembly delivers high pressure liquid in relatively small volumes. The assembly includes a d.c. motor powered by the solar panel having a gearmotor output shaft driving a...
US20130004345 MOTOR-DRIVEN COMPRESSOR  
A securing means for an insulating member that is advantageous in improving the efficiency of assembly of a motor-driven compressor is provided. Phase wires extending from an end face of a stator...
US20050226741 Engagement terminals for DC power pack and copressor  
A power pack is engaged with a compressor by engaging a U-shaped frame with two grooves in two respective rails on the compressor. The power pack includes a first terminal and two first clamping...
US20100083660 Retrofit Of Simple Cycle Gas Turbine For Compressed Air Energy Storage Application Having Expander For Additional Power Generation  
A Compressed Air Energy Storage (CAES) system includes a first combustion turbine assembly (42) having a shaft (52) coupled to a motor (54), a compressor (44) and a debladed turbine element (46)....
US20080226476 AIR PUMP WITH DUAL POWER SUPPLY  
A portable air pump has a fan, a main body with a cavity, an air inlet and outlet, a motor connected to the fan, a removable rechargeable battery pack, and a plurality of individual dry cell...
US20130259722 FAN  
A fan includes an interface connected to a motherboard, a fan motor, a battery, a switch connected to the battery, and a controller connected to the interface, the fan motor, the switch, and the...
US20130302183 CRANKED ROD PUMP APPARATUS AND METHOD  
An improved apparatus and method are provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (cranked rod...
US20060013709 Battery-powered spray wand  
A system, apparatus and method are provided for spraying liquid contained in a reservoir remote from said apparatus. The spray apparatus includes a housing in which a pump is positioned. The pump...
US20090097994 Cranked Rod Pump Apparatus And Method  
An improved apparatus and method are provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (CRP)...
US20140377096 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor includes a motor driving circuit, which includes a capacitor electrically connected to a circuit board, and a capacitor holder, which holds the capacitor. The capacitor...
US20110232283 CRANKED ROD PUMP APPARATUS AND METHOD  
An improved apparatus and method are provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (CRP)...
US20060073040 Air pump for an inflatable product  
A dry cell air pump that provides in excess of ten inches water column in pressure. A motor is used that draws fewer amps than prior art motors, yet operates at higher revolutions per minute. The...
US20150152780 Supercharger Assembly  
A vehicle supercharger assembly (110) comprises a dual generator comprising first and second co-axial relatively rotatable armatures (14a, 14b), and a first disengageable clutch (32) between the...
US20060153707 Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray  
A battery operated spray pump includes a piston pump having a double wave cam which is pushed by a pair of rotating cam pushers coupled to the electric motor via a gear transmission. The double...
US20140056738 RECHARGEABLE FAN DEVICE  
Provided is a rechargeable fan device that includes a fan; a motor that drives the fan to rotate; a battery that supplies power to the motor; a voltage generation unit that generates a control...
US20100126160 METHOD FOR CONVERTING A FLUCTUATING AND/OR ERRATIC ENERGY SUPPLY INTO A STABLE ENERGY SOURCE  
In a method for converting fluctuating energy into a stable energy supply, the fluctuating energy is derived from the group of solar energy, wind power, waves or water currents, this energy being...
US20080267796 Residual energy recovery in a drug delivery device  
An implantable drug delivery device includes a pump motor that is driven by electrical energy from a storage capacitor. At the end of each pump delivery cycle, electrical energy stored in the pump...
US20060269426 Portable battery powered automatic pump  
The invention is a pump system which is comprised of a box with a plurality of openings and inside of which is an electrically powered pump, a float switch and a battery. These components comprise...
US20060110267 Air blower  
An air blower has a left cover, a right cover, a vented disk, an impeller and a motor. The motor is mounted at the same side with an air inlet. The vented disk is mounted on the right cover by...
US20140377094 MOTOR-DRIVEN COMPRESSOR  
A motor-driven compressor that includes a compression unit adapted to compress refrigerant, an electric motor adapted to drive the compression unit, and a housing that accommodates the compression...
US20100018244 INVERTER-INTEGRATED ELECTRIC COMPRESSOR  
An inverter-integrated electric compressor that is capable of solving various problems caused by thermal expansion of a gel material filled inside an inverter accommodating section for vibration...
US20120230851 ELECTRIC COMPRESSOR  
An electric compressor including a compression mechanism, an electric motor, an inverter, a compressor housing, a sealed terminal, a cluster block, and a metal brace. The sealed terminal is...
US20110308382 COMPRESSED AIR ENGINE  
An air engine system includes a motor coupled to the drive shaft of an air engine to control the speed of the air engine. The air engine uses compressed air from a compressed air source provided...
US20060198742 Downhole uses of piezoelectric motors  
A sampling system used in collecting samples of connate fluid from within hydrocarbon bearing formations. The sampling system comprises a sonde disposed within a wellbore formed proximate to the...

Matches 1 - 50 out of 82 1 2 >