Patent application number | Description | Published |
20090016902 | AIR COMPERSSOR SHROUD ASSEMBLY - The present invention generally relates to the field of air compressors and particularly to a shroud assembly for use with air compressors. An aspect of the present invention is directed to a shroud assembly having an outfit shroud, including a top outfit shroud coupled with a bottom outfit shroud; and, a pump shroud including a top pump shroud coupled with a bottom pump shroud; wherein the pump shroud at least partially encompasses a pump assembly of an air compressor and the outfit shroud at least partially encompasses the pump assembly, the pump shroud, a manifold assembly and a pressure switch assembly of an air compressor, the shroud assembly further configured for mounting to an air tank of an air compressor, the shroud assembly allowing for access to working parts of the air compressor and also allowing for a cooling air flow through the interior of the outfit shroud. | 01-15-2009 |
20110290354 | Compressible Fluid Discharge Muffler - A noise reduction device including a tubular body having an open first end, a second end opposite the first end, and a cavity located between the first end and the second end. The second end of the tubular body being disposed opposite the first end. The second end has at least one opening with a diameter smaller than the diameter of the opening in the first end. | 12-01-2011 |
20130062140 | Compressor Housing Having Sound Control Chambers - A compressor assembly having a housing with a number of sound control chambers. A method of controlling a sound level of a compressor assembly having a step of providing a plurality of sound control chambers. A method of controlling a sound level of a compressor assembly having a step of eliminating an operator's line-of-sight view to noise producing components of the compressor assembly. Sound level of a compressor can be controlled by separating the internal volume of a housing which encases at least a portion of a pump assembly to create sound control chambers and/or eliminating an operator's line-of-sight view to noise producing components of the compressor assembly. | 03-14-2013 |
20130064641 | Air Ducting Shroud For Cooling An Air Compressor Pump And Motor - A compressor assembly having an air ducting shroud that can direct a cooling air stream from a fan to components of the compressor assembly, such as a pump assembly. The pump assembly can have at least a pump, a motor and a fan. The compressor can be cooled by providing cooling air to a cylinder head of the pump without the cooling air experiencing choking or substantial cooling flow interference from a cooling of the motor. | 03-14-2013 |
20130064689 | Method Of Reducing Air Compressor Noise - A compressor assembly having a tank seal which seals a tank gap between a portion of a housing of the compressor assembly and a portion of a compressed gas tank and a method for controlling the sound level of a compressor assembly by configuring a tank seal to seal a gap between the housing of a compressor assembly and a compressed gas tank. The sound level of the compressor assembly can be controlled by sealing a tank gap between at least a portion of a compressor assembly housing and at least a portion of a compressed gas tank. | 03-14-2013 |
20130065503 | Air Ducting Shroud For Cooling An Air Compressor Pump And Motor - An air ducting shroud for a compressor assembly having a motor air duct having a blocking partition, a conduit in flow communication with the motor air duct and a motor cavity configured to accept a compressor assembly motor. The air ducting shroud can have a number of blocking partitions. The air ducting shroud can have a conduit to feed cooling air to the head area of a pump assembly. The air ducting shroud can direct multiple cooling air flows to cool the motor of the pump assembly. | 03-14-2013 |
20130177452 | MULTI-PRESSURE GAS COMPRESSOR HAVING SIMULTANEOUS RUNNING AND CHARGING SYSTEMS - A multi-pressure compressor that includes a roll-cage frame, first and second compressor assemblies mounted in the roll-cage frame, a tank coupler, which is in fluid communication with the second compressor and is configured to be coupled to an auxiliary tank that is rated for an internal pressure in excess of 2500 psi, a bracket that is coupled to the roll-cage frame and configured to receive the auxiliary tank therein, and at least one controller for operating the first and second compressor assemblies. | 07-11-2013 |
20140007944 | Compressor intake muffler and filter - A compressor assembly having a high velocity muffler system which produces a particle-free compressor pump feed while reducing noise output from the compressor assembly during compressing operations. The high velocity muffler system is maintenance-free and comprises an inertia filter. The compressor assembly uses a method for producing a compressor pump feed and reducing noise during compressing operations by processing a gas through the high velocity muffler system which has an inertia filter and a muffler chamber to produce a compressor pump feed which can be compressed by a pump assembly. | 01-09-2014 |
20140037425 | Air ducting shroud for cooling an air compressor pump and motor - A compressor assembly having a sound reduction shroud and a sound level of 75 dBA or less when in a compressing state. The sound reduction shroud can be a cylinder head shroud, a pump cylinder shroud, or a pump assembly shroud. The sound reduction shroud can optionally cover one or more of a compressor pump assembly, a cylinder head and a compressed gas outlet line. A compressor assembly having a sound reduction conduit and a sound level of 75 dBA or less when in a compressing state. The sound reduction conduit provides a cooling air channel directing cooling air to cool one or more portions of the compressor assembly and can direct exhaust cooling air to an exhaust port. A method for compressing a gas at a sound level of 75 dBA or less when the compressor is in a compressing state using a sound reduction shroud or a sound reduction conduit. | 02-06-2014 |
20150030473 | Compressor Intake Muffler And Filter - A compressor assembly having a high velocity muffler system which produces a particle-free compressor pump feed while reducing noise output from the compressor assembly during compressing operations. The high velocity muffler system is maintenance-free and comprises an inertia filter. The compressor assembly uses a method for producing a compressor pump feed and reducing noise during compressing operations by processing a gas through the high velocity muffler system which has an inertia filter and a muffler chamber to produce a compressor pump feed which can be compressed by a pump assembly. | 01-29-2015 |