Air Compressor Free Patent Search

  • Air compressor assembly with tapered flywheel shaft

    Air Compressor Abstract An air compressor assembly includes a compressor, a motor, and a drive assembly operatively interconnecting the motor with the compressor. The compressor contains a piston in a cylinder. The motor has an output shaft. The driv...

  • Power operated air compressor assembly

    Air Compressor Abstract A portable power operated air compressor assembly comprises a portable frame structure and a power operated air compressor unit. The power operated air compressor unit is carried by the frame structure. The frame structure has...

  • Permanent magnet type synchronous motor and air compressor

    Air Compressor Abstract Provided are a super-high speed permanent magnet type synchronous motor which causes less loss in a rotor even though it is driven by an inverter adapted to be operated with a fundamental frequency around 1 kHz, and an air com...

  • Air compressor assembly with dual cooling fans

    Air Compressor Abstract An apparatus includes a motor with an output shaft. A solitary air compressor is linked to the output shaft so as to be driven by the output shaft. The compressor contains a piston in a cylinder. A first fan is mounted on the...

  • Intelligent air compressor operation

    Air Compressor Abstract Apparatus for and method of monitoring the condition of an air compressor. The apparatus includes a plurality of appropriately located sensors for sensing operating parameters of the air compressor and for outputting signals i...

  • Apparatus and method of controlling air compressor

    Air Compressor Abstract An apparatus and method of controlling air compressors is disclosed. In this invention, an air compressor is started to supply compressed air to an air tank. A temperature sensor senses the lubrication oil temperature of the c...

  • Air compressor having means to selectively control air flow therein

    Air Compressor Abstract An air compressor includes a housing having a port formed in a motor casing and another port formed in a fan casing. The fan casing has a mouth for air to flow into the housing. The mouth may be selectively blocked for facilit...

  • Air compressor assembly with shroud

    Air Compressor Abstract An apparatus comprises a tank, an air compressor, and a motor with an output shaft. A fan is mounted on the output shaft. A drive assembly interconnects the motor operatively with the compressor. The apparatus further includes...

  • Air compressor for charging an internal combustion engine

    Air Compressor Abstract An air compressor for charging an internal combustion engine includes a compressor for blowing compressed air into the intake manifold of the engine and a fuel powered turbine for driving the compressor. According to a first e...

  • Air compressor assembly with bearing pocket

    Air Compressor Abstract An apparatus includes an air compressor containing a piston in a cylinder, a flywheel having an axis of rotation, and an elongated linkage structure interconnecting the flywheel with the piston. A support member projects from...

  • Plasma cutter with integrated air compressor

    Air Compressor Abstract A method and apparatus for plasma cutting includes a cutting power supply, preferably a buck converter, and a compressor. The cutting power supply provides power to a plasma torch, and the compressor provides air to the torch....

  • Air compressor assembly with vibration damping structure

    Air Compressor Abstract An apparatus includes a tank configured to contain air at an elevated pressure, an air compressor which is operative to supply compressed air for storage in the tank, and a base structure which supports the compressor on the t...

  • Portable air compressor having stable base and tie-down points

    Air Compressor Abstract A portable air compressor of the type having a horizontal compressed air storage tank is disclosed wherein the air compressor includes a stable base having a width at least substantially equal to the diameter of the compressed...

  • Combination air compressor-lifting jack

    Air Compressor Abstract An air compressor capable of being mounted across a lifting jack is disclosed. The air compresssor outer housing has a lower section that has a inverted u shape cavity to be mounted across the two vertical side plates of the l...

  • Detachable air compressor unit and system

    Air Compressor Abstract A detachable air compressor system includes a detachable air compressor unit and a second storage tank. The detachable air compressor unit is portable and includes an air pump powered by a motor and connected to a first storag...

  • Air compressor system and an air/oil cast separator tank for the same

    Air Compressor Abstract An air compressor system having a cast separator tank for use with an oil-flooded air compressor. The cast separator tank including an integrally cast air-end inlet opening which is mountable in face-to-face engagement with an...

  • Air compressor

    Air Compressor Abstract An air compressor includes a cylinder head in which is disposed a suction valve and a discharge valve, a cylinder having an opening edge closed by the cylinder head, a piston slidably inserted in the cylinder and forming a var...