Patents by Inventor Robert E. Winkel
Robert E. Winkel 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: 8002251Abstract: A vibration reduction system is provided for use in conjunction with a rotational device including a stationary body, a rotating body, and a first bearing assembly disposed between the stationary body and the rotating body. The vibration reduction system includes a first plurality of bearing mount actuators residing between the stationary body and the first bearing assembly. The first plurality of bearing mount actuators is configured to adjust the radial position of the first bearing assembly. The vibration reduction system further includes a vibration sensor, which is coupled to the stationary body, and a controller, which is coupled to the vibration sensor and to the first plurality of bearing mount actuators. The controller is configured to reduce vibrations sensed by the vibration sensor by selectively adjusting the radial position of the first bearing assembly utilizing the first plurality of bearing mount actuators.Type: GrantFiled: November 14, 2007Date of Patent: August 23, 2011Assignee: Honeywell International Inc.Inventors: Timothy A. Hindle, Toren S. Davis, Brian J. Hamilton, Robert E. Winkel
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Patent number: 7721998Abstract: A system and method are provided for operating a control moment gyro (CMG) in a spacecraft. The CMG includes a spin motor, and a CMG rotor that is coupled to the spin motor and is configured to rotate about a spin axis. Electrical power from a power source is supplied to the spin motor to rotate the CMG rotor about the spin axis. A determination is made as to whether the power source can supply sufficient electrical power to the spin motor. If the power source cannot supply sufficient electrical power to the spin motor, the spin motor is rotated by the CMG rotor to generate and supply electrical power to the power source.Type: GrantFiled: March 14, 2007Date of Patent: May 25, 2010Assignee: Honeywell International Inc.Inventors: Louis R. Jackson, Bruce W. Rogers, Robert E. Winkel
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Patent number: 7690602Abstract: Methods and apparatus are provided for active motion damping of a spacecraft whose attitude control system (SACS) has experienced a partial failure. In a preferred embodiment, the apparatus comprises, an attitude control processor (ACP), a motion damping controller (MDC) coupled to the ACP, a control moment gyro (CMG) comprising a gimbal loop controller (GLC) coupled to the MDC and a gimbal motor with input coupled to the GLC and gyroscopic torque output coupled to the satellite. Normally, a gimbal rate command (GRC) from the ACP passes to the GLC for execution to rotate the CMG gimbal and the coupled satellite. If the ACP output becomes invalid, the MDC assumes control and can modify CMG operation in several ways to safely decelerate a moving satellite without hazardous mechanical stress. Following such active motion damping, the CMG remains quiescent until a RESET is received whereby further valid GRCs are then executable.Type: GrantFiled: March 29, 2006Date of Patent: April 6, 2010Assignee: Honeywell International Inc.Inventors: Louis R. Jackson, Bruce W. Rogers, Robert E. Winkel
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Publication number: 20090121399Abstract: A vibration reduction system is provided for use in conjunction with a rotational device including a stationary body, a rotating body, and a first bearing assembly disposed between the stationary body and the rotating body. The vibration reduction system includes a first plurality of bearing mount actuators residing between the stationary body and the first bearing assembly. The first plurality of bearing mount actuators is configured to adjust the radial position of the first bearing assembly. The vibration reduction system further includes a vibration sensor, which is coupled to the stationary body, and a controller, which is coupled to the vibration sensor and to the first plurality of bearing mount actuators. The controller is configured to reduce vibrations sensed by the vibration sensor by selectively adjusting the radial position of the first bearing assembly utilizing the first plurality of bearing mount actuators.Type: ApplicationFiled: November 14, 2007Publication date: May 14, 2009Applicant: HONEYWELL INTERNATIONAL, INC.Inventors: Timothy A. Hindle, Toren S. Davis, Brian J. Hamilton, Robert E. Winkel
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Publication number: 20090100957Abstract: A rotor assembly includes a rotor assembly housing, a shaft, a bearing assembly coupling the shaft to the rotor assembly housing, and a mass structure coupled to and rotatable with the shaft. The bearing assembly includes a bearing housing, a first raceway defined in the bearing housing, a second raceway defined in the shaft, and a plurality of ball bearings positioned within the first and second raceways to enable the shaft to rotate relative to the rotor assembly housing.Type: ApplicationFiled: October 23, 2007Publication date: April 23, 2009Applicant: HONEYWELL INTERNATIONAL, INC.Inventors: Robert E. Winkel, James T. Hanks, Gary L. Gisler, Dennis W. Smith
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Publication number: 20080223990Abstract: A system and method are provided for operating a control moment gyro (CMG) in a spacecraft. The CMG includes a spin motor, and a CMG rotor that is coupled to the spin motor and is configured to rotate about a spin axis. Electrical power from a power source is supplied to the spin motor to rotate the CMG rotor about the spin axis. A determination is made as to whether the power source can supply sufficient electrical power to the spin motor. If the power source cannot supply sufficient electrical power to the spin motor, the spin motor is rotated by the CMG rotor to generate and supply electrical power to the power source.Type: ApplicationFiled: March 14, 2007Publication date: September 18, 2008Applicant: HONEYWELL INTERNATIONAL, INC.Inventors: Louis R. Jackson, Bruce W. Rogers, Robert E. Winkel
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Publication number: 20080029642Abstract: Methods and apparatus are provided for a missile that includes a housing, a fin, and a first actuator. The housing has a slot formed therethrough. The fin is disposed within the housing proximate the slot. The first actuator is coupled to the fin and configured to selectively move the fin at least partially in and out of the housing through the slot.Type: ApplicationFiled: February 25, 2005Publication date: February 7, 2008Inventors: Paul E. Harnisch, Robert E. Winkel
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Patent number: 7325769Abstract: Methods and apparatus are provided for a missile that includes a housing, a fin, and a first actuator. The housing has a slot formed therethrough. The fin is disposed within the housing proximate the slot. The first actuator is coupled to the fin and configured to selectively move the fin at least partially in and out of the housing through the slot.Type: GrantFiled: February 25, 2005Date of Patent: February 5, 2008Assignee: Honeywell International, Inc.Inventors: Paul E. Harnisch, Robert E. Winkel
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Patent number: 7299817Abstract: A valve is provided for use on a control moment gyroscope (CMG) having a housing separating an internal environment from an external environment. The valve includes a valve housing, a valve element, and bellows. The valve housing is configured to couple to the CMG housing and includes an inner surface defining a cavity, an outer surface, and an opening extending therebetween. The valve element is disposed within the valve housing cavity and is movable between a closed position, in which fluid is prevented from flowing through the valve housing opening, and an open position, in which fluid may flow through the valve housing opening. The bellows is disposed within the valve housing and coupled to the valve element and has an internal chamber. The bellows selectively moves the valve element closed and open in response to a differential pressure between the bellows internal chamber and the valve housing cavity.Type: GrantFiled: September 1, 2004Date of Patent: November 27, 2007Assignee: Honeywell International, Inc.Inventors: Gary L. Gisler, James T. Hanks, Carlos J. Stevens, Robert E. Winkel
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Patent number: 7000308Abstract: A method of constructing a rotor for a gyroscopic device is provided comprising fabricating a unitary assembly comprising a rim, a hollow shaft, a hub at each end of the shaft, a web that extends radially inward from the rim to one of the hubs at an angle to a spin axis of the rotor and machining the assembly. A second web may be welded between the rim and the second hub.Type: GrantFiled: January 31, 2002Date of Patent: February 21, 2006Assignee: Honeywell International Inc.Inventors: Stephen E. Fiske, Robert E. Winkel
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Publication number: 20040089089Abstract: In a gear train having a first gear, a second gear in mesh with the first gear, and a third gear in mesh with the second gear, an anti-backlash mechanism having a first anti-backlash gear positioned in operative relationship with the first gear and the second gear, a second anti-backlash gear positioned in operative relationship with the second gear and the third gear, whereby the first anti-backlash gear controls backlash between the first gear and the second gear, and the second anti-backlash gear controls backlash between the second gear and the third gear.Type: ApplicationFiled: November 8, 2002Publication date: May 13, 2004Inventors: Carlos J. Stevens, Robert E. Winkel
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Publication number: 20030140479Abstract: A rotor for a gyroscopic device is constructed by fabricating a unitary assembly comprising a rim, a hollow shaft, a hub at each end of the shaft, a web that extends radially inward from the rim to one of the hubs at angle to rotor spin axis and machining the assembly. A second web may be welded between the rim and the second hub.Type: ApplicationFiled: January 31, 2002Publication date: July 31, 2003Inventors: Stephen E. Fiske, Robert E. Winkel