Patents Assigned to Air Motion Systems, Inc.
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Patent number: 10480767Abstract: An air-cooled high intensity LED light system includes an air-cooled LED array coupled to a blower device via a conduit. Each segment of the array includes a radiator thermally coupled to the LED elements to transfer heat from the LED elements to the environment. Airflow through the radiators is accomplished by creating a vacuum within the array by drawing air out of the manifold through the conduit. A blower provides the desired vacuum pressure to draw air from the environment through the radiator fins and out of the manifold. The conduit branches into individual segments so that an inlet corresponds to each of the segments of the array.Type: GrantFiled: May 31, 2017Date of Patent: November 19, 2019Assignee: Air Motion Systems, Inc.Inventors: Michael D. Callaghan, Jared J. Wertz
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Patent number: 10217919Abstract: An LED module includes a base portion, a first reflector portion secured to a first side of the base portion, a second reflector portion secured to a first side of the base portion; and an LED package disposed along the first side of the base portion. The LED package can be secured on a first end between the base portion and the first reflector portion, and on a second end between the base portion and a second reflector portion. Coolant channels can be defined through the base and reflector portions. A connector can electrically connect negative and positive terminals of adjacently located and oppositely oriented LED elements in the LED package. The reflector portions can be exchanged for other reflector portions that have a different reflector profile.Type: GrantFiled: July 8, 2016Date of Patent: February 26, 2019Assignee: Air Motion Systems, Inc.Inventors: Jared J. Wertz, Noel E. Neuman
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Patent number: 10203102Abstract: A light emitting diode (LED) module includes a first end cap, a second end cap and a reflector portion. The reflector portion extends longitudinally between the first end cap and the second end cap. The reflector portion includes a coolant passageway defined longitudinally through the reflector portion and is fluidically coupled to the first end cap and the second end cap. An LED package is disposed adjacent to the reflector portion. An orifice bushing can be disposed within a coolant passage defined in the first end cap to restrict coolant flow through the reflector portion to preclude starvation of coolant flow elsewhere in the LED module.Type: GrantFiled: October 7, 2016Date of Patent: February 12, 2019Assignee: Air Motion Systems, Inc.Inventors: Jared J. Wertz, Michael D. Callaghan, Matthew R. Hauser
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Patent number: 9744777Abstract: The curing assembly of this invention has one or more fiber optic cables, each transmitting light to a head, which distributes the light onto a substrate in a desired geometric pattern and intensity. Little or none of the heat generated by a light source is transmitted to the vicinity of the substrate. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. §1.72(b).Type: GrantFiled: August 29, 2013Date of Patent: August 29, 2017Assignee: Air Motion Systems, Inc.Inventors: Michael H Brown, Robert L Sargent
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Patent number: 9490554Abstract: An LED array with a plurality of easily replaceable LED assemblies. The LED assemblies are attached to a mounting substrate, e.g., by threaded, electrically insulative fasteners. The LED assemblies are electrically connected in a series by detachable power connect clamps and interconnect clamps. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.Type: GrantFiled: September 14, 2012Date of Patent: November 8, 2016Assignee: Air Motion Systems, Inc.Inventor: Michael H. Brown
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Patent number: 8777451Abstract: A method for providing uniform flood exposure of LED light onto large area substrates is disclosed herein. The substrates can be up to several square meters in surface area. A method for providing uniform cooling of the LEDs within the apparatus is also disclosed.Type: GrantFiled: October 19, 2011Date of Patent: July 15, 2014Assignee: Air Motion Systems, Inc.Inventor: Aaron D. Martinez
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Patent number: 8769918Abstract: A rotary mower deck assembly has a caster assembly mounted within a spindle hub. The spindle hub is rotated within a hub, which is permanently and rigidly mounted to the mower deck. When rotated, the spindle hub rotates cutting blades mounted within the mower deck. The spindle hub is disposed within the spindle hub to bear the weight of the mower deck assembly.Type: GrantFiled: September 18, 2012Date of Patent: July 8, 2014Assignee: Air Motion Systems, Inc.Inventor: Llewellyn E. Williams
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Patent number: 8641236Abstract: An LED device has an LED assembly connected to or abutting a heat sink, the heat sink connected to a cooling bridge and optionally enclosed within insulated connector end caps and crossover end caps and within a reflector cover and side cover. The cooling bridge conducts heat to the heat sink away from the reflector cover, and side cover, where the heat may be removed by a circulating coolant. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. §1.72(b).Type: GrantFiled: August 9, 2011Date of Patent: February 4, 2014Assignee: Air Motion Systems, Inc.Inventors: Aaron D. Martinez, Jared J. Wertz
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Patent number: 8558200Abstract: An LED-UV lamp that is easily interchangeable within a UV-curing process and scalable in length with a fine resolution so that it is easily customizable to any UV-curing application. The LED-UV lamp may incorporate multiple rows of LEDs and contain corresponding optics that effectively deliver radiant power to a substrate at distances of several inches.Type: GrantFiled: August 26, 2010Date of Patent: October 15, 2013Assignee: Air Motion Systems, IncInventors: Aaron D. Martinez, Stephen J. Metcalf
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Patent number: 8517750Abstract: Design and integration of a UV LED curing system into a multi-station UV-curing process, such as for inkjet or offset printing. Docking ports may be permanently mounted into various stations within the UV-curing process. The UV LED lamps may be modular and may therefore be inserted into any one of the desired docking ports at variable distances from the substrate to be cured without significant loss of optical uniformity or radiant intensity. The docking ports are designed such that they can accommodate UV LED lamps of differing wavelengths and, therefore, power requirements. The insertion of a UV LED lamp into a docking port is designed such that it is accomplished without tools and may be considered a “plug and play” operation. Multiple docking ports may be mounted into a single station in the UV-curing process to allow for the installation of multiple lamps at each station.Type: GrantFiled: August 26, 2010Date of Patent: August 27, 2013Assignee: Air Motion Systems, IncInventors: Aaron D. Martinez, Stephen J. Metcalf
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Patent number: 8516962Abstract: A printing cylinder cleaning cylinder in one embodiment includes a base and a module reversibly attaching to the module. The module includes a housing, a module engagement-disengagement assembly, a reciprocating wiper and brush assembly, a spray discharge assembly and a discharge assembly. The reciprocating brush and wiper assemblies produce a advantageous multi-dimensional scrubbing action. The module engagement-disengagement assembly may displace the module in to an operational position. The spray assembly may deliver cleaning fluid toward the cylinder being cleaned. The discharge assembly may convey cleaning fluid away from the module after the cleaning fluid. A control system allows for automatic or semiautomatic operation is some embodiments.Type: GrantFiled: August 29, 2012Date of Patent: August 27, 2013Assignee: Air Motion Systems, Inc.Inventor: Michael L. Claeys
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Patent number: 8281717Abstract: A printing cylinder cleaning cylinder in one embodiment includes a base and a module reversibly attaching to the module. The module includes a housing, a module engagement-disengagement assembly, a reciprocating wiper and brush assembly, a spray discharge assembly and a discharge assembly. The reciprocating brush and wiper assemblies produce a advantageous multi-dimensional scrubbing action. The module engagement-disengagement assembly may displace the module in to an operational position. The spray assembly may deliver cleaning fluid toward the cylinder being cleaned. The discharge assembly may convey cleaning fluid away from the module after the cleaning fluid. A control system allows for automatic or semiautomatic operation is some embodiments.Type: GrantFiled: July 22, 2008Date of Patent: October 9, 2012Assignee: Air Motion Systems, Inc.Inventor: Michael L. Claeys
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Patent number: 8038282Abstract: A UV module of this invention has connection block (optional), connection end cap, shutter, and exhaust end cap assemblies. The connection block has doweled or tapered bayonets for facilitated installation and removal of the UV module. The connection end cap has a drive train with sleeve bearings and/or torque limiting clutches. Each of the sleeve bearing cooperates with a poppet valve in the connection block assembly to assure fluid-tight integrity during assembly and disassembly. Each of the clutches allows for facilitated shutter synchronization and helps prevent drive train breakdown. The shutter assembly may include a novel coolant flow path cross over and/or improved positive and negative positive and negative retainers to eliminate or greatly reduce shutter binding. The shutter end caps may include coolant flow paths and mate with the shutters to achieve a fluid-tight integrity.Type: GrantFiled: December 7, 2007Date of Patent: October 18, 2011Assignee: Air Motion Systems, Inc.Inventor: Michael L. Claeys
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Patent number: 7922591Abstract: A clutch assembly for a UV module shutter, comprises a shutter shaft, a shutter drive arm, a clutch plate, at least one ball, a clutch thrust washer, and a spring assembly. The shutter shaft has a flange, the flange having a plurality of radially positioned flange detents. The shutter drive arm includes a drive pin, a drive arm cavity, and a receiver slot opening into the drive arm cavity, the drive pin disposable in a drive slot of a shutter end cap. The clutch plate may be disposed in the clutch plate cavity, may have a tab disposed in the receiver slot and a plurality of clutch plate detents. Each of the ball(s) may extend from one of the flange detents and may be partially disposable in one of the clutch plate detents. The spring assembly may exert a bias against the clutch plate and the thrust washer. The shutter shaft may extend through the shutter drive arm, the clutch plate, and the clutch thrust washer.Type: GrantFiled: July 22, 2008Date of Patent: April 12, 2011Assignee: Air Motion Systems, Inc.Inventor: Michael L. Claeys
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Patent number: 6571711Abstract: A cooling system for a sheet-fed printing unit, including at least one fan and a cooling element such as a chilled water coil. The printing unit includes a plurality of ink cylinders, a blanket cylinder, an impression cylinder, and one or more transfer cylinders. A source directs radiant energy onto substrate being printed to cure ink thereon. The radiant energy may be directed at substrates on the impression or transfer cylinders. In response to the radiant energy, the impression or transfer cylinders become heated and transfer heat to the substrate, which distorts as a result. The fan generates an airflow toward an impression or transfer cylinder. The airflow is within a predetermined temperature range and of a sufficient magnitude to maintain the impression or transfer cylinder within a critical temperature range to prevent or minimize substrate distortion.Type: GrantFiled: October 27, 2000Date of Patent: June 3, 2003Assignee: Air Motion Systems, Inc.Inventor: Daniel Bostrack