Abstract: Systems and methods are provided for preventing headwind debris from collecting on travel direction-facing housing surfaces of a vehicle by creating protective “air cushions” in front of the travel direction-facing housing surfaces. These air cushions may divert headwind air away from the travel direction-facing housing surfaces, ensuring that headwind debris does not collect on them. Examples may create these protective air cushions by propelling high pressure air through perforated surfaces in a contrary direction to headwind.

Abstract: An electric vehicle with a cleaning device includes an electric motor, a cleaning device connected with a pipe installed in a vehicle cabin, a first clutch that connects and disconnects the electric motor with an axle of wheels of the vehicle, a second clutch that connects and disconnects the electric motor with the cleaning device, a control unit that controls one of the first clutch and the second clutch to selectively connect one of the cleaning device and the axle with the electric motor and activate the cleaning device.

Abstract: Provided is an air cleaner for vehicles, configured so that objects to be cleaned can be easily maintained in as clean state. This fair cleaner (1) for vehicles is provided with: ejection openings (20, 30) for ejecting air toward the surfaces (21, 31) to be cleaned of objects (2, 3) to be cleaned and a non-positive displacement blower means (10) for continuously delivering air to the ejection openings (20, 30).

Abstract: A system that includes a protective windshield system that deflects particulate away from a vehicle. The protective windshield system includes a sensor that senses the particulate and emits a signal indicative of the particulate. A deflection system deflects the particulate away from the vehicle. A controller couples to the sensor and to the deflection system. The controller detects the particulate and activates the deflection system to deflect the particulate away from the vehicle.

Abstract: A flow straightener of a vehicle provided with a bumper and a cab disposed above the bumper includes a first opening section provided in the bumper and/or the cab and opened toward a front of the vehicle, and a second opening section connected to the first opening section via a connecting path and opened toward an outer side in a vehicle width direction from a location further on an inner side in the vehicle width direction than front wheels of the vehicle such that traveling wind led into the first opening section passes through a front wheel forward region defined as being behind the first opening section in a lower region of the cab and in front of the front wheels.

Abstract: An electric vehicle with a cleaning device includes a electric motor, a cleaning device connected with a pipe installed in a vehicle cabin, a first clutch that connects and disconnects the electric motor with an axle of wheels of the vehicle, a second clutch that connects and disconnects the electric motor with the cleaning device, a control unit that controls one of the first clutch and the second clutch to selectively connect one of the cleaning device and the axle with the electric motor and activate the cleaning device.

Abstract: A vacuum cleaner assembly designed for use in a vehicle having a passenger compartment such as those with at least one row of seats and a cargo area. The vacuum cleaner assembly preferably includes a power head, a collection drum or other container, and a hose. The powerhead of the present invention is powered by the vehicle's electrical system and is preferably mounted between exterior body panels and interior compartment panels of the vehicle. For example, the power head may be mounted between the exterior body panels and the interior compartment panels adjacent to, but not in the cargo area.

Abstract: A compressed air system is provided for automotive or motorcycle use, wherein compressed air is utilized to assist clearing a windshield or a windscreen during foul weather. The system comprises an electrically driven or belt driven air compressor, a compressed air reservoir tank, a network of air lines throughout the vehicle or attached to a rider's helmet, and a plurality of air nozzles that release the air from the air lines on command. The ejected air is highly pressurized and exits at a high velocity to remove water droplets and particles for improved clarity through the windshield or wind screen. A user-operated switch controls at least one valve to release the compressed air from the network of air lines and through the nozzles, wherein the compressed air tank is continually replenished to allow for consistent and repeated bursts of compressed air over an extended period.

Abstract: A pressurized air vacuum cleaning device that is useful for the purpose of cleaning the inside cabin of a motorized vehicle is exhibited. The power source for the suction of the vacuum is derived from the onboard pressurized air that is commonly available on motorized vehicles such as trucks and work vehicles. A vacuum chamber is disposed in communication with the pressurized air system of the vehicle, which channels pressurized air by a venturi to create useful vacuum suction from the existing flow of air. The suction is channeled to the cabin of the vehicle, within a front pipe disposed under the floor of the cabin, which houses a vacuum hose for use by a user to clean debris from the cabin. The hose is concealed beneath a cover plate on the floor, which is lifted up by the user, simultaneously activating the suction to the vacuum hose upon lifting.

Abstract: A vacuum cleaning system for a vehicle includes a debris collection unit, a fluid conduit connected to an outlet of the debris collection unit, and a vacuum suction unit fluidly connected to the debris collection unit by the fluid conduit. The debris collection unit defines a storage cavity for storing debris collected by the vacuum cleaning system, and is positionable in a first compartment of the vehicle. The vacuum suction unit is located remote from the debris collection unit, and is positionable in a second compartment of the vehicle separate from the first compartment.

Abstract: A vacuum cleaner assembly designed for use in a vehicle having a passenger compartment such as those with at least one row of seats and a cargo area. The vacuum cleaner assembly preferably includes a power head, a collection drum or other container, and a hose. The powerhead of the present invention is powered by the vehicle's electrical system and is preferably mounted between exterior body panels and interior compartment panels of the vehicle. For example, the power head may be mounted between the exterior body panels and the interior compartment panels adjacent to, but not in the cargo area.

Abstract: A debris collection system is disclosed comprising a vehicle and an articulating vacuum hose. The articulating vacuum hose includes a vacuum hose assembly and an articulating arm. The articulating arm is configured to support the vacuum hose assembly which is comprised of a vacuum hose, support bands and support cables. The articulating arm includes a first arm extension and a second arm extension. The first arm extension is mounted to the vehicle and rotatable with respect to the vehicle about two perpendicular pivot axes. The second arm extension is pivotally connected to the first arm extension and is rotatable with respect to the first arm extension about a third pivot axis. The first and second arm extensions can be moved to a folded position wherein both extensions are parallel to each other and to an exterior surface of the vehicle.

Abstract: The disclosed vacuum cleaner system for an automobile fits in a cavity in the vehicle and has a tank that can be removed in a lateral direction without tools and without detaching the vacuum hose. A circuit board that carries an electronic controller is positioned alongside the motor and extends generally parallel to both the axis of the motor and the lateral direction in which the tank is removed. Cooling air is drawn though a cooling air inlet on the cabin wall to the circuit board, and then one side of the motor, through the center of the motor, to the cooling fan. From there, it is blown into a cavity where it joins exhausted working air from the vacuum and is exhausted from the vehicle through an air release opening that leads to the exterior of the vehicle.

Abstract: A mobile work site having a deployed position and a stowed position for travel is disclosed. Importantly, a first ever vacuum system is configured with permanent piping to the trailer. A vacuum boom is further provided for added versatility. The invention has further been designed with optimal size in mind so that a bulky configuration is made unnecessary. Further the design provides a large amount of horizontal surface area for measuring and planner tables, feeder tables and cutting tables. Additionally, multiple electrical outlets are made available to eliminate any need for long cords. Also, dual, separate and redundant electrical circuits are provided to power the entire trailer. Racks are included herein for transporting lumber and trim materials.

Abstract: A powered operation device for a glove box in a particular application to the field of nuclear fuel manufacturing. The device including a receiving portion designed to be driven by a motor part. The receiving portion has primary attachment means designed so as to enable this receiving portion to be mounted inside the glove box on a docking cylinder provided on the latter, and the motor part has secondary attachment means designed so as to enable this motor part to be mounted on the same docking cylinder, but outside the glove box.

Abstract: A debris collection system is disclosed comprising a vehicle and an articulating vacuum hose. The articulating vacuum hose includes a vacuum hose assembly and an articulating arm. The articulating arm is configured to support the vacuum hose assembly which is comprised of a vacuum hose, support bands and support cables. The articulating arm includes a first arm extension and a second arm extension. The first arm extension is mounted to the vehicle and rotatable with respect to the vehicle about two perpendicular pivot axes. The second arm extension is pivotally connected to the first arm extension and is rotatable with respect to the first arm extension about a third pivot axis. The first and second arm extensions can be moved to a folded position wherein both extensions are parallel to each other and to an exterior surface of the vehicle.

Abstract: A self-contained vehicle washing system is described. The system includes a cabinet that includes a container for a cleaning water-wax solution, a pump, a generator, and batteries. The system runs on solar power and does not require external power or waste removal hook-up or tie-in. The system is scalable to be located at a single permanent location or can be portable as desired.

Abstract: A dust-sucking and air-cleaning composite structure is provided with a dust-sucking body and an air-cleaning body. The top surface of the air-cleaning body is provided with a vertically opening cavity. The cavity is recessed downward toward the interior of the air-cleaning body and has an opening facing upwardly. The inner profile of the cavity corresponds to the outer profile of the dust-sucking body, thereby allowing the dust-sucking body to be movably inserted into the cavity to be electrically coupled to the air-cleaning body.

Abstract: A vehicle vacuum cleaning system may have a portable vacuum module that employs a vacuum module case, a vacuum fan within the interior of the vacuum module case and a vacuum fan drive shaft coupled to the vacuum fan. The vacuum module attaches and detaches to an HVAC module within the vehicle. The HVAC module may utilize an HVAC case, an electric motor within the HVAC case, an HVAC fan drive shaft coupled to the electric motor and an HVAC fan coupled to the HVAC fan drive shaft. The vacuum fan drive shaft is adapted to receive rotational energy from the HVAC fan drive shaft, either directly or through an auxiliary shaft. The vacuum module may employ gears to increase the speed and drawing force of the vacuum fan. A debris receptacle is detachable to the vacuum module. The HVAC fan drive shaft ultimately drives the vacuum fan.

Abstract: Embodiments of a switched reluctance (SR) motor for use in a integrated vacuum system for a vehicle are disclosed. The SR motor may receive input voltage directly from an electrical storage device used to start up an engine of the vehicle. The SR motor may include an encoder that triggers an optical sensor to provide signals to a motor controller. The motor controller may energize stator poles based on the received signals. The encoder may be mechanically phase-advanced with respect to poles of the rotor to ensure proper start-up of the SR motor. Commutations of the motor may occur before a point of maximum inductance where the rotor and stator are aligned. In a preferred embodiment, the input voltage received by the SR motor is in a range of 9-16 Volts DC, a maximum drawn current is 36 amps, and the phase advance is between 9-11 degrees.

Abstract: The present invention relates to a central vacuum cleaning system for vehicles. The unit comprises a vacuum generating alternating current motor, a built-in direct current to alternating current inverter and a removable dirt cup containing a filter and screen. The unit has a built-in in-take port, which has an auto switch that turns the unit on when the vacuum hose is plugged in and shuts the unit off when the vacuum hose is unplugged. The unit also has a remote in-take and remote auto switch capability so you can plug the vacuum hose into a more convenient location in the interior of the vehicle. The unit can be mounted horizontally or vertically. The unit can be installed in any vehicle consisting of a 12-volt direct current battery. The vehicle does not need to have an alternating current inverter installed separately to operate.

Abstract: A vehicular vacuum cleaning system, comprising: a vacuum pump; a control unit; an ashtray cleaning subsystem, and a cabin vacuum cleaning subsystem; wherein said ashtray cleaning subsystem comprises for each of at least one ashtray of said vehicle: a conduit connecting the ashtray to said vacuum pump through said control unit; for each of the ashtrays connected to said vacuum pump: a sensor for sensing when said ashtray is open/closed, thereby providing indication to said control unit to activate/deactivate said vacuum pump to draw air through said conduit; and wherein said cabin vacuum cleaning subsystem comprises: an extendable conduit; a lid, for covering the intake of said extendable conduit when not in use; a sensor for sensing when said lid is open/closed, thereby providing indication to said control unit to activate/deactivate said vacuum pump to draw air through said extendable conduit.

Abstract: A central vacuum cleaning system 3 has a central vacuum unit 17 with a motor 10, a motor compartment 19, and a vacuum chamber 25. The system 3 also has a control circuit 1 for controlling power to the motor 10, and one or more airborne contaminant sensors 15 for sensing contaminants within the system 3. The sensors 15 may be located in pipes 31 motor compartment 19, vacuum chamber 25 and hose handle 34. Vacuum air may be drawn through aperture 37 in wall valve 38.

Abstract: A cleaning system for a visible surface of a vehicle having a brake system comprising at least one tank of pressurized air, comprising at least one accumulator, a bleed valve assembly, at least one nozzle assembly, and a control valve assembly. Operation of the control valve assembly selectively allows and prevents pressurized air within the accumulator to flow to the at least one nozzle assembly. The bleed valve assembly controls the flow of air from the at least one tank of pressurized air to the at least one accumulator such that flow of pressurized air from the accumulator to the at least one nozzle assembly does not adversely affect operation of the brake system.

Abstract: An apparatus for preventing a build up of snow or dust. The apparatus includes a plurality of air nozzles positioned around a periphery of a target area to be kept clear of snow or dust. Each of the nozzles directs a stream of air away from the target area. A deflector is positioned around a periphery of the target area. The deflector deflects the stream of air from each nozzle across the target area, wherein an air curtain is formed preventing snow or dust from landing on the target area.

Abstract: A vehicle vacuum cleaning system may have a portable vacuum module that employs a vacuum module case, a vacuum fan within the interior of the vacuum module case and a vacuum fan drive shaft coupled to the vacuum fan. The vacuum module attaches and detaches to an HVAC module within the vehicle. The HVAC module may utilize an HVAC case, an electric motor within the HVAC case, an HVAC fan drive shaft coupled to the electric motor and an HVAC fan coupled to the HVAC fan drive shaft. The vacuum fan drive shaft is adapted to receive rotational energy from the HVAC fan drive shaft, either directly or through an auxiliary shaft. The vacuum module may employ gears to increase the speed and drawing force of the vacuum fan. A debris receptacle is detachable to the vacuum module. The HVAC fan drive shaft ultimately drives the vacuum fan.

Abstract: A vehicle heating system employs a vehicle rearview mirror outer case that defines a cavity within which a mirror resides. A vehicle rearview mirror inner case may define a cavity and the rearview mirror inner case may reside within the rearview mirror outer case. A mirror surface or mirror structure, such as glass or plastic, may reside against the rearview mirror inner case to enclose the inner case, with the exception of air inlet and outlet tubes. A rearview mirror inlet tube may pass through the outer case and the inner case and permit air to enter the rearview mirror inner case. A rearview mirror outlet tube that passes through the outer case and the inner case may permit air to exit the rearview mirror inner case. An HVAC unit attaches to the rearview mirror inlet tube to blow air into the rearview mirror outer case or inner case.

Abstract: A central vacuum cleaner system for an automobile which comprises one or more portals located inside the passenger compartment of an automobile and/or in the space optimized canister located in the trunk or rear of the automobile Transitory tubing connects the one or more portals to the space optimized canister wherein debris is collected and stored. Debris can be placed directly in the portal or a hose and/or additional attachments may be attached to the portal. A portal cover covers the one or more portals blocking the portal when debris is not being placed directly in the portal or when no hose is attached. The central vacuum cleaner system may be powered using the automobile's battery or an external battery.

Abstract: The present invention relates to a central vacuum cleaning system for vehicles. The unit comprises a vacuum generating alternating current motor, a built-in direct current to alternating current inverter and a removable dirt cup containing a filter and screen. The unit has a built-in in-take port, which has an auto switch that turns the unit on when the vacuum hose is plugged in and shuts the unit off when the vacuum hose is unplugged. The unit also has a remote in-take and remote auto switch capability so you can plug the vacuum hose into a more convenient location in the interior of the vehicle. The unit can be mounted horizontally or vertically. The unit can be installed in any vehicle consisting of a 12-volt direct current battery. The vehicle does not need to have an alternating current inverter installed separately to operate.

Abstract: This is a windshield-blowing device, which can retract through an existing device placed on the hood of the vehicle. It will direct air from an air supply towards a series of tubes, which telescope, and eventually through a series of holes in a manifold that can pivot or swivel.

Abstract: A system and method of use solves problems associated with air component freeze-up on compressors during winter months. The apparatus includes a length of tubing having an inlet end and an outlet end, a fastener for coupling the tubing to the muffler such that the inlet end is in alignment with the exhaust port of the gas engine associated with the compressor, and a fastener for maintaining the outlet end directed to the air valves or other sections of the compressor to keep them warm and to prevent them from freezing. In a preferred embodiment, brackets are used at the inlet end to accommodate different types of mufflers, and at least a part of the tubing is made up of flexible material, also to accommodate different styles of compressor units. A hook or wire is provided at the outlet end to conveniently direct the hot exhaust gases to the regulator valve or other sections of the compressor that might require heat to keep from freezing up.

Abstract: A storage console for a vehicle includes a vacuum cleaner. In an exemplary embodiment, the console includes an interface at which the vacuum cleaner is releasably affixed to the console. The console may include a hose operatively connected to the vacuum cleaner whereby suction from the vacuum cleaner is transferred through the hose. The interface may include electrical contacts for recharging a battery in the vacuum cleaner.

Abstract: A direct port vacuum cleaning system comprises a vacuum cleaner housing including a vacuum generating unit having a blower within a blower housing, and a debris canister housing detachably directly connected to the blower housing providing a defined path for a flow of air through the system. The debris canister housing has an air input and outlet directing the flow of air along the defined path into the debris canister housing, out the canister air outlet, and directly into the blower housing when the canister air outlet is connected directly to the air inlet of the blower housing. The vacuum cleaner housing is shaped for disposition between the outer shell of a vehicle body and an inner surface panel inside a vehicle; or within the back cushion of a seat within the vehicle; or within a cabinet located between two laterally spaced, side-by-side seats in a vehicle.

Abstract: This invention teaches a system and a method for cleaning a car by means of a vacuum. Tubes extend from a vacuum motor to inlets distributed around a car. When the vacuum motor is turned on, dirt (dust, smoke) are sucked by the vacuum motor into a vacuum bag unwanted gases are either vented out of the car or filtered out. Clean filtered air may be returned to the car or vented out of the car.

Abstract: The present invention relates to a portable vacuum system that is secured to the underside of a child safety seat. The invention consists of a child safety seat with a vacuuming system neatly fastened to the seat base. The vacuuming system would be powered by either batteries or a cord connection to the cigarette lighter of a vehicle. The vacuuming system would include a retractable hose with a nozzle and various attachments. The lower seat base would also have simple control switches as well as a disposal tray for removing dirt and debris collected during vacuuming. A second embodiment of the present invention would include a child safety seat with the vacuuming system integrated into the base of the child safety seat.

Abstract: A vacuum cleaner assembly in a vehicle has a suction nozzle and controls for the vacuum all located within a reach zone of the driver sitting the driver's seat. The suction nozzle is mounted to the vehicle, either as part of the central vacuum system or on a portable vacuum cleaner.

Abstract: A vacuum cleaner system is mounted inside the passenger compartment of a motor vehicle and includes a hose that is retractable into a housing for storage and a power cord that is also retractable into the housing for storage and which also includes a connector for connecting the motor of the system to the power of the vehicle via a cigarette lighter receptacle of the motor vehicle.

Abstract: A vacuum cleaning system for a vehicle includes a console (12), which may be centrally positioned between the front seats (16) of the vehicle. A canister (10), in the form of a drawer to the console, is selectively removed, when vacuuming is to be commenced, and a flexible hose (96) unclamped from a side compartment (112) of the canister. The canister, with the hose attached, is carried by a handle strap (58) to a part of the car to be cleaned. A motor fan assembly (70) within the canister is powered from the vehicle's battery by means of a power cord (84) to draw dirt into a dirt cup (90) in the canister. Entrained air passes from the dirt cup through a filter (94) and is directed by the fan to an exhaust outlet (82) in the canister.

Abstract: A combination fluid and air washing apparatus for washing a vehicle's viewing surface. The apparatus includes a housing, a nozzle assembly with at least one fluid nozzle and at least one air nozzle corresponding to each of fluid nozzles. A shaft is pivotally attached to the housing. The fluid and air nozzles are adjacently attached to the shaft and point towards the vehicle viewing surface. The air nozzle points lower on the vehicle viewing surface than the fluid nozzle. A pressured lines provides pressured air to the washing apparatus. The air compressor provides pressured air to the fluid reservoir forcing the fluid through the fluid nozzle and the air compressor simultaneously provides pressured air through the line to the air nozzle. Thus, the vehicle's viewing surface with the fluid and the fluid washes the vehicle's viewing surface and the air dries the vehicle's viewing surface.

Abstract: The present invention relates to a vacuum cleaning system and more particularly pertains to a direct port vacuum cleaning system for use in a motor vehicle anytime or anywhere. The system comprises a vacuum generating unit and a vacuum cleaner hose. The vacuum generating unit comprises an electric motor, an impeller and a removable debris canister. The removable debris canister contains a vacuum cleaner hose attachment end and is directly connected to the vacuum cleaner hose. The vacuum generating unit also contains a vacuum exhaust port, located at the opposite end of the vacuum generating unit from the vacuum cleaner hose attachment end. The vacuum generating unit is powered by the vehicle's battery. The battery's power is converted from DC to AC by power inversion means.

Abstract: A car vacuum cleaner has a handle pivotally joined to an upper side of a housing at a first end thereof. The handle can be moved between a first position for allowing the user to hold to lift the cleaner, under which a second end thereof is joined to the housing and a second position, under which the second end thereof is separated from the housing, and under which it is turned to a direction opposite to the first position. The handle can be hung on a window of a car while the vacuum cleaner is positioned outside the car so that small dust, particulates, and hot exhaust are discharged outside the car directly which have been sucked up and passed through the filtering net while the vacuum cleaner is working.

Abstract: A vacuum cleaner system for the motor vehicle is provided, which comprises a negative pressure generator adapted to be connected with a motive power output of the motor to create a suction source and a dust collection chamber having a dust collection hose and in fluid communication with the negative pressure generator to enable the selective collection of dust in the dust collection chamber or the evacuation of water and other fluid. The invention incorporates a suction impeller and ratio gears, which are adapted to be coupled to the engine of the motor vehicle thus providing sustainable power and energy to the vacuuming cleaning tasks.

Abstract: A vacuum cleaner assembly in a vehicle has a suction nozzle and controls for the vacuum all located within a reach zone of the driver sitting the driver's seat. The suction nozzle is mounted to the vehicle, either as part of the central vacuum system or on a portable vacuum cleaner.

Abstract: A vacuum apparatus built-in to a vehicle has a vacuum canister with a vacuum motor. A retractable hose is fluidly connected to the vacuum canister. The hose is selectively retractable and extendable from a motorized reel. Both the vacuum and the reel are operable from a switch on a nozzle at the end of the hose. Cleaning solution from a tank can be selectively sprayed simultaneously with the vacuum operation.

Abstract: A vacuum cleaning system for a recreational vehicle having an internal compartment including a floor and a plurality of walls extending upwardly from the floor comprises a vacuum cleaner having a suction inlet, a vacuum hose having inlet and outlet ends and a vacuum line in or extending along one of the walls. The vacuum line is connected to the suction inlet of the vacuum cleaner and to the outlet end of the vacuum hose for cleaning the compartment. The vacuum cleaner can be portable and releasably connected to the vacuum line from outside the vehicle, or can be mounted inside the vehicle and permanently connected to the vacuum line.

Abstract: A vacuum cleaning system for a recreational vehicle having an internal compartment including a floor and a plurality of walls extending upwardly from the floor comprises a vacuum cleaner having a suction inlet, a vacuum hose having inlet and outlet ends and a vacuum line in or extending along one of the walls. The vacuum line is connected to the suction inlet of the vacuum cleaner and to the outlet end of the vacuum hose for cleaning the compartment. The vacuum cleaner can be portable and releasably connected to the vacuum line from outside the vehicle, or can be mounted inside the vehicle and permanently connected to the vacuum line.

Abstract: An arrangement for cleaning the mirror element of an outside rear view mirror is disclosed. The arrangement includes a washing nozzle, which is disposed in the region of the outside rear view mirror on a motor vehicle and from which a jet of a cleaning liquid may be discharged. The position of the mirror element (1) relative to the body of the motor vehicle is variable, whereas the washing nozzle (9) is connected in a fixed manner to the body. To improve the cleaning action of the washing to nozzle (9), the mirror element (2) may be adjusted between a normal position, in which the driver may observe the traffic behind him in the mirror element (2), and a cleaning position, in which an advantageous angle for cleaning, in particular a steep angle arises between the mirror plane of the mirror element (2) and the jet of cleaning liquid.

Abstract: The present invention relates to a vacuum cleaning system and more particularly pertains to a direct port vacuum cleaning system for use in a motor vehicle anytime or anywhere. The system comprises a vacuum generating unit and a vacuum cleaner hose. The vacuum generating unit comprises an electric motor, an impeller and a removable debris canister. The removable debris canister contains a vacuum cleaner hose attachment end and is directly connected to the vacuum cleaner hose. The vacuum generating unit also contains a vacuum exhaust port, located at the opposite end of the vacuum generating unit from the vacuum cleaner hose attachment end. The vacuum generating unit is powered by the vehicle's battery. The battery's power is converted from DC to AC by power inversion means.

Abstract: The present invention relates to a vacuum cleaning system and more particularly pertains to a direct port vacuum cleaning system for use in a motor vehicle anytime or anywhere. The system comprises a vacuum generating unit and a vacuum cleaner hose. The vacuum generating unit comprises an electric motor, an impeller and a removable debris canister. The removable debris canister contains a vacuum cleaner hose attachment end and is directly connected to the vacuum cleaner hose. The vacuum generating unit also contains a vacuum exhaust port, located at the opposite end of the vacuum generating unit from the vacuum cleaner hose attachment end. The vacuum generating unit is powered by the vehicle's battery. The battery's power is converted from DC to AC by power inversion means.

Abstract: A moisture and build up removal system and method which deliver air at high velocity to the surface to be cleaned and/or maintained free of moisture and build up. The system and method having a particular implementation with surfaces of helmet visors and other equipment where having unobstructed view is an important feature of the equipment.