Patents by Inventor Lawrence G. Hopkins
Lawrence G. Hopkins has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8727700Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: March 28, 2013Date of Patent: May 20, 2014Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8727701Abstract: A modular fan housing configured to hold an array of motors and fans is provided. The modular fan housing is configured for use in an air-handling system that delivers air to a ventilation system for at least a portion of a building. The fan housing comprises a plurality of modular units configured to be stacked adjacent to one another in at least one row or column to form an array. The modular units each include an interior surface and have a front end and a back end that define a chamber. The chambers are configured to receive the motors and fans. Sound attenuation layers extend along at least a portion of the interior surface of the corresponding chambers. The sound attenuation layers are positioned between at least some of the adjacent chambers.Type: GrantFiled: April 3, 2013Date of Patent: May 20, 2014Assignee: Huntair, Inc.Inventor: Lawrence G Hopkins
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Publication number: 20140097779Abstract: A fan array vibration control system may include a fan array having a plurality of fans, and a control unit operatively connected to the fans. The control unit is configured to operate the plurality of fans and detect a phase relationship among the plurality of fans. The control unit is configured to reduce the phase relationship among the plurality of fans in order to reduce vibrations within the fan array.Type: ApplicationFiled: October 8, 2012Publication date: April 10, 2014Applicant: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8694175Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: July 11, 2012Date of Patent: April 8, 2014Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8562283Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: October 29, 2012Date of Patent: October 22, 2013Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8556574Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: July 11, 2012Date of Patent: October 15, 2013Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20130243567Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: ApplicationFiled: March 28, 2013Publication date: September 19, 2013Applicant: Huntair, IncInventor: Lawrence G. Hopkins
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Patent number: 8419348Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: April 5, 2011Date of Patent: April 16, 2013Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8414251Abstract: A modular fan housing configured to hold an array of motors and fans is provided. The modular fan housing is configured for use in an air-handling system that delivers air to a ventilation system for at least a portion of a building. The fan housing comprises a plurality of modular units configured to be stacked adjacent to one another in at least one row or column to form an array. The modular units each include an interior surface and have a front end and a back end that define a chamber. The chambers are configured to receive the motors and fans. Sound attenuation layers extend along at least a portion of the interior surface of the corresponding chambers. The sound attenuation layers are positioned between at least some of the adjacent chambers.Type: GrantFiled: July 11, 2012Date of Patent: April 9, 2013Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8398365Abstract: A modular fan array is provided that is configured for use in an air-handling system and configured to deliver air to a ventilation system for at least a portion of a building. The modular fan array comprises a plurality of modular units configured to be stacked adjacent to one another in at least one row or column to form an array. The modular units each include at least an interior surface, a front end and a back end that define a chamber. The modular fan array includes motors and fans positioned in the chambers of the modular units. The fans are located proximate to the front ends of the corresponding chambers. The fans direct air to discharge from the back ends of the chambers. Sound attenuation layers extend along at least a portion of the interior surface of the chambers. The sound attenuation layers are positioned between at least some of the adjacent chambers.Type: GrantFiled: November 10, 2011Date of Patent: March 19, 2013Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20120315838Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: ApplicationFiled: July 11, 2012Publication date: December 13, 2012Applicant: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20120275934Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: ApplicationFiled: July 11, 2012Publication date: November 1, 2012Applicant: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20120275902Abstract: A modular fan housing configured to hold an array of motors and fans is provided. The modular fan housing is configured for use in an air-handling system that delivers air to a ventilation system for at least a portion of a building. The fan housing comprises a plurality of modular units configured to be stacked adjacent to one another in at least one row or column to form an array. The modular units each include an interior surface and have a front end and a back end that define a chamber. The chambers are configured to receive the motors and fans. Sound attenuation layers extend along at least a portion of the interior surface of the corresponding chambers. The sound attenuation layers are positioned between at least some of the adjacent chambers.Type: ApplicationFiled: July 11, 2012Publication date: November 1, 2012Applicant: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20120057962Abstract: A fan array fan section in an air handling system includes a plurality of fan units arranged in a fan array and positioned within an air handling compartment. One preferred embodiment may include an array controller program to operate the plurality of the fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a space pattern array configuration, a checker board array configuration, rows slightly offset configuration, columns slightly offset configuration, or a staggered array configuration.Type: ApplicationFiled: November 10, 2011Publication date: March 8, 2012Applicant: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 8087877Abstract: A fan array fan section in an air handling system includes a plurality of fan units arranged in a fan array and positioned within an air handling compartment. One preferred embodiment may include an array controller program to operate the plurality of the fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a space pattern array configuration, a checker board array configuration, rows slightly offset configuration, columns slightly offset configuration, or a staggered array configuration.Type: GrantFiled: June 8, 2009Date of Patent: January 3, 2012Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20110255704Abstract: A system and method for controlling noise produced by an air handling system is provided. The system includes a source microphone to collect sound measurements from the air handling system and a processor to define a cancellation signal that at least partially cancels out the sound measurements. The system also includes a speaker to generate the cancellation signal. The sound measurements are at least partially canceled out within a region of cancellation. Accordingly, the system further includes a response microphone to collect response sound measurements at the region of cancellation. The processor tunes the cancellation signal based on the response sound measurements.Type: ApplicationFiled: March 10, 2011Publication date: October 20, 2011Applicant: HUNTAIR, INC.Inventor: LAWRENCE G. HOPKINS
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Publication number: 20110212679Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: ApplicationFiled: April 5, 2011Publication date: September 1, 2011Applicant: HUNTAIR, INC.Inventor: Lawrence G. Hopkins
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Patent number: 7922442Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: October 31, 2007Date of Patent: April 12, 2011Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Patent number: 7914252Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programed to operate the plurality of fan units at peak efficiency. The plurality of fan units may be arranged in a true array configuration, a spaced pattern array configuration, a checker board array configuration, rows slightly offset array configuration, columns slightly offset array configuration, or a staggered array configuration.Type: GrantFiled: March 24, 2008Date of Patent: March 29, 2011Assignee: Huntair, Inc.Inventor: Lawrence G. Hopkins
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Publication number: 20110014061Abstract: A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment One preferred embodiment may include an array controller programmed to operate the plurality of fan units at peak efficiency by computing the power consumed in various configurations and selecting the configuration requiring minimum power to operate.Type: ApplicationFiled: September 23, 2010Publication date: January 20, 2011Applicant: HUNTAIR, INC.Inventors: LAWRENCE G. HOPKINS, BRIAN JAMES MOTLAND, MATTHEW ALAN GASSAWAY