Patents by Inventor Salvatore Chirico
Salvatore Chirico 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: 9121832Abstract: An apparatus includes a scanning head configured to move one or more sensors back and forth across a surface of a moving web of material. The apparatus also includes a vibration dampening device configured to reduce vibrations of the one or more sensors when the scanning head moves the one or more sensors back and forth across the surface of the web. The vibration dampening device includes at least one mass and one or more springs configured to create oscillatory movement of the at least one mass. The at least one mass and the one or more springs can be located within a housing that rides on a rail back and forth to move the scanning head across the surface of the web. The at least one mass and the one or more springs can also be located on a web deflector connected to the scanning head.Type: GrantFiled: September 1, 2011Date of Patent: September 1, 2015Assignee: Honeywell ASCa Inc.Inventors: Ronald E. Beselt, Salvatore Chirico, Gary K. Burma, Michael J. Wardas
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Patent number: 8415595Abstract: An apparatus includes one or more magnetic cores collectively having an inner leg located between two outer legs. The legs are coupled to one or more connecting portions. The apparatus also includes one or more conductive coils wound around the inner leg. The one or more magnetic cores and the one or more conductive coils are configured to generate substantially balanced magnetic fluxes when the conductive coil is energized. Also, the one or more magnetic cores and the one or more conductive coils are configured so that heat created by currents induced in the roll by the magnetic fluxes produces a steady state thermal profile on a surface of the roll. The steady state thermal profile has one peak that falls within a control zone associated with the roll. The one or more magnetic cores could include a single magnetic core or multiple magnetic cores.Type: GrantFiled: April 15, 2008Date of Patent: April 9, 2013Assignee: Honeywell International Inc.Inventors: Salvatore Chirico, Nicholas Dohmeier, Jonathan Crawford
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Publication number: 20130055912Abstract: An apparatus includes a scanning head configured to move one or more sensors back and forth across a surface of a moving web of material. The apparatus also includes a vibration dampening device configured to reduce vibrations of the one or more sensors when the scanning head moves the one or more sensors back and forth across the surface of the web. The vibration dampening device includes at least one mass and one or more springs configured to create oscillatory movement of the at least one mass. The at least one mass and the one or more springs can be located within a housing that rides on a rail back and forth to move the scanning head across the surface of the web. The at least one mass and the one or more springs can also be located on a web deflector connected to the scanning head.Type: ApplicationFiled: September 1, 2011Publication date: March 7, 2013Applicant: Honeywell ASCa Inc.Inventors: Ronald E. Beselt, Salvatore Chirico, Gary K. Burma, Michael J. Wardas
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Patent number: 8088255Abstract: An air stabilization system employing two substantially parallel, codirectional Coanda nozzles, that are positioned adjacent a flexible moving web, with each nozzle exhausting gas at the same downstream machine direction, subjects the moving web to shear forces effective to stabilize the web. Each nozzle includes an elongated slot that is substantially perpendicular to the path of the moving web and a backstep located downstream of the direction of airflow extending from the Coanda slot. The two Coanda nozzles serve as separate points along the machine direction for controlling the height of the moving web. By modulating the velocities or other parameters of gases exiting the Coanda nozzles, the shape of the moving web between the nozzles can be manipulated to present a planar contour for measurements. The air stabilization system can be incorporated into a scanner head to measure the caliper of paper, plastic, and other flexible web products.Type: GrantFiled: April 18, 2008Date of Patent: January 3, 2012Assignee: Honeywell ASCa IncInventors: Tamer Mark Alev, Salvatore Chirico
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Patent number: 8083895Abstract: An air stabilization system employing two parallel, opposite facing Coanda nozzles, that are positioned adjacent a flexible moving web, with each nozzle exhausting gas at opposite directions, subjects the moving web to opposing forces effective to stabilize the web. Each nozzle includes an elongated slot that is parallel to the path of the moving web. The two Coanda nozzles serve as separate points along the machine direction for controlling the height of the moving web. By modulating the flow, pressure and other parameters of gases exiting the Coanda nozzles, the shape of the moving web between the nozzles can be manipulated to present a planar contour for measurements. The air stabilization system can be incorporated into a scanner head to measure the caliper of paper, plastic, and other flexible web products.Type: GrantFiled: April 18, 2008Date of Patent: December 27, 2011Assignee: Honeywell ASCa Inc.Inventors: Tamer Mark Alev, Glen John Visser, Salvatore Chirico, Ron Beselt, Michael Kon Yew Hughes
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Patent number: 7946557Abstract: An actuator-valve assembly includes a housing, which has an inlet operable to allow material to enter the housing and an outlet operable to allow the material to exit the housing. The actuator-valve assembly also includes a valve operable to control a flow of the material into the outlet. In addition, the actuator-valve assembly includes an actuator operable to move the valve, where the actuator includes a resilient member. At least one of the valve and the resilient member has one or more dimensions such that forces applied against the valve and the resilient member by the material are approximately balanced. For example, the one or more dimensions could be selected such that a net force applied against the valve and the resilient member by the material is within a specified threshold. The specified threshold could represent a percentage of a force provided by a control signal received by the actuator-valve assembly.Type: GrantFiled: June 26, 2006Date of Patent: May 24, 2011Assignee: Honeywell International Inc.Inventor: Salvatore Chirico
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Patent number: 7892399Abstract: An air stabilization system employing two parallel, opposite-facing Coanda nozzles, with each nozzle exhausting gas at opposite directions, subjects a moving flexible web to opposing forces effective to create local tension within the web. Each nozzle includes an elongated slot that is perpendicular to the path of the moving web. The nozzles serve as separate points along the machine direction for controlling the height of the web. The operative surface with the nozzles can exhibit a flush surface. The nozzles can be formed on elevated structures on the operative surface. The operative surface can be covered with a transparent substrate to minimize shape distortions on the moving web and to prevent debris from collecting around the sensor. By modulating the velocities of gases exiting the nozzles, the shape of the web can be manipulated to present a planar contour. The air stabilization system can be incorporated into a caliper scanner.Type: GrantFiled: May 29, 2008Date of Patent: February 22, 2011Assignee: Honeywell ASCa Inc.Inventors: Duck Graham, Tamer Alev, Michael Hughes, Ron Beselt, Glen Visser, Daniel Gordon, Salvatore Chirico
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Publication number: 20100200570Abstract: A system includes a roll formed from a conductive material, where the roll is configured to rotate about an axis and has a direction of rotation. The system also includes multiple induction heating workcoils each configured to induce one or more magnetic fluxes within the roll to generate one or more electrical currents within the roll. Each induction heating workcoil can be oriented so that a mean magnetic flux induced by the workcoil is oblique to the roll's direction of rotation. Each of the induction heating workcoils could represent an unbalanced induction heating workcoil, or each of the induction heating workcoils could include a core having a shape that is not substantially dependent on the roll's diameter.Type: ApplicationFiled: February 9, 2009Publication date: August 12, 2010Applicant: Honeywell International Inc.Inventors: Salvatore Chirico, Nicholas Dohmeier, Keith McCormick
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Publication number: 20090294084Abstract: An air stabilization system employing two parallel, opposite-facing Coanda nozzles, with each nozzle exhausting gas at opposite directions, subjects a moving flexible web to opposing forces effective to create local tension within the web. Each nozzle includes an elongated slot that is perpendicular to the path of the moving web. The nozzles serve as separate points along the machine direction for controlling the height of the web. The operative surface with the nozzles can exhibit a flush surface. The nozzles can be formed on elevated structures on the operative surface. The operative surface can be covered with a transparent substrate to minimize shape distortions on the moving web and to prevent debris from collecting around the sensor. By modulating the velocities of gases exiting the nozzles, the shape of the web can be manipulated to present a planar contour. The air stabilization system can be incorporated into a caliper scanner.Type: ApplicationFiled: May 29, 2008Publication date: December 3, 2009Inventors: Graham Duck, Tamer Mark Alev, Michael Hughes, Ron Beselt, Glen John Visser, Daniel Gordon, Salvatore Chirico
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Publication number: 20090260771Abstract: An air stabilization system employing two substantially parallel, codirectional Coanda nozzles, that are positioned adjacent a flexible moving web, with each nozzle exhausting gas at the same downstream machine direction, subjects the moving web to shear forces effective to stabilize the web. Each nozzle includes an elongated slot that is substantially perpendicular to the path of the moving web and a backstep located downstream of the direction of airflow extending from the Coanda slot. The two Coanda nozzles serve as separate points along the machine direction for controlling the height of the moving web. By modulating the velocities or other parameters of gases exiting the Coanda nozzles, the shape of the moving web between the nozzles can be manipulated to present a planar contour for measurements. The air stabilization system can be incorporated into a scanner head to measure the caliper of paper, plastic, and other flexible web products.Type: ApplicationFiled: April 18, 2008Publication date: October 22, 2009Inventors: Tamer Mark Alev, Salvatore Chirico
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Publication number: 20090260772Abstract: An air stabilization system employing two parallel, opposite facing Coanda nozzles, that are positioned adjacent a flexible moving web, with each nozzle exhausting gas at opposite directions, subjects the moving web to opposing forces effective to stabilize the web. Each nozzle includes an elongated slot that is parallel to the path of the moving web. The two Coanda nozzles serve as separate points along the machine direction for controlling the height of the moving web. By modulating the flow, pressure and other parameters of gases exiting the Coanda nozzles, the shape of the moving web between the nozzles can be manipulated to present a planar contour for measurements. The air stabilization system can be incorporated into a scanner head to measure the caliper of paper, plastic, and other flexible web products.Type: ApplicationFiled: April 18, 2008Publication date: October 22, 2009Inventors: Tamer Mark Alev, Glen John Visser, Salvatore Chirico, Ron Beselt, Michael Kon Yew Hughes
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Publication number: 20090258771Abstract: A system includes a roll formed from a conductive material, where the roll is configured to rotate about an axis. The system also includes an induction heating workcoil configured to generate currents within the roll. The induction heating workcoil is unbalanced and is oriented so that minimal currents flow in a direction substantially parallel to the axis of the roll. The induction heating workcoil could include one or more substantially U-shaped or C-shaped cores and at least one coil each wound around at least one of the one or more cores. Also, the roll may further include a shaft and bearings, and the induction heating workcoil can be positioned so that the currents do not flow substantially through the bearings.Type: ApplicationFiled: April 15, 2008Publication date: October 15, 2009Applicant: Honeywell International Inc.Inventors: Salvatore Chirico, Nicholas Dohmeier, Viktor Balogh, Jonathan Crawford, Keith McCormick
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Publication number: 20090255925Abstract: An apparatus includes one or more magnetic cores collectively having an inner leg located between two outer legs. The legs are coupled to one or more connecting portions. The apparatus also includes one or more conductive coils wound around the inner leg. The one or more magnetic cores and the one or more conductive coils are configured to generate substantially balanced magnetic fluxes when the conductive coil is energized. Also, the one or more magnetic cores and the one or more conductive coils are configured so that heat created by currents induced in the roll by the magnetic fluxes produces a steady state thermal profile on a surface of the roll. The steady state thermal profile has one peak that falls within a control zone associated with the roll. The one or more magnetic cores could include a single magnetic core or multiple magnetic cores.Type: ApplicationFiled: April 15, 2008Publication date: October 15, 2009Applicant: Honeywell International Inc.Inventors: Salvatore Chirico, Nicholas Dohmeier, Jonathan Crawford
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Publication number: 20090255922Abstract: A system includes a roll formed from a conductive material, where the roll is configured to rotate about an axis. The system also includes at least one induction heating workcoil configured to generate multiple magnetic fluxes within the roll. Each induction heating workcoil includes at least two separately wound coils. The multiple magnetic fluxes when spatially summed have a substantially null magnetic flux vector. An induction heating workcoil could represent a balanced induction heating workcoil that is configured to individually generate multiple magnetic fluxes that when spatially summed have the substantially null magnetic flux vector. Multiple induction heating workcoils could also represent unbalanced induction heating workcoils configured to collectively generate multiple magnetic fluxes that when spatially summed have the substantially null magnetic flux vector.Type: ApplicationFiled: April 15, 2008Publication date: October 15, 2009Applicant: Honeywell International Inc.Inventors: Salvatore Chirico, Nicholas Dohmeier
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Patent number: 7496465Abstract: A method, apparatus, and computer program are provided for actuator performance monitoring. A test of an actuator in a process control system can be initiated, such as when a break in the operation of the actuator or a machine associated with the actuator is detected. The test could include providing a varying control signal (such as a varying pressure signal) to the actuator. A response of the actuator to the control signal is analyzed to determine if the actuator is suffering from one or more faults. Analyzing the response could include generating a first pressurization curve identifying how a pressure in the actuator varies over time in response to the pressure signal. Analyzing the response could also include comparing the first pressurization curve to a second pressurization curve, such as a baseline pressurization curve generated when the actuator was first commissioned in the process control system.Type: GrantFiled: July 7, 2006Date of Patent: February 24, 2009Assignee: Honeywell International Inc.Inventors: Salvatore Chirico, Ron E. Beselt
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Publication number: 20080010035Abstract: A method, apparatus, and computer program are provided for actuator performance monitoring. A test of an actuator in a process control system can be initiated, such as when a break in the operation of the actuator or a machine associated with the actuator is detected. The test could include providing a varying control signal (such as a varying pressure signal) to the actuator. A response of the actuator to the control signal is analyzed to determine if the actuator is suffering from one or more faults. Analyzing the response could include generating a first pressurization curve identifying how a pressure in the actuator varies over time in response to the pressure signal. Analyzing the response could also include comparing the first pressurization curve to a second pressurization curve, such as a baseline pressurization curve generated when the actuator was first commissioned in the process control system.Type: ApplicationFiled: July 7, 2006Publication date: January 10, 2008Applicant: Honeywell International Inc.Inventors: Salvatore Chirico, Ron E. Beselt
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Publication number: 20070295927Abstract: An actuator-valve assembly includes a housing, which has an inlet operable to allow material to enter the housing and an outlet operable to allow the material to exit the housing. The actuator-valve assembly also includes a valve operable to control a flow of the material into the outlet. In addition, the actuator-valve assembly includes an actuator operable to move the valve, where the actuator includes a resilient member. At least one of the valve and the resilient member has one or more dimensions such that forces applied against the valve and the resilient member by the material are approximately balanced. For example, the one or more dimensions could be selected such that a net force applied against the valve and the resilient member by the material is within a specified threshold. The specified threshold could represent a percentage of a force provided by a control signal received by the actuator-valve assembly.Type: ApplicationFiled: June 26, 2006Publication date: December 27, 2007Applicant: Honeywell International Inc.Inventor: Salvatore Chirico