Patents by Inventor Gary DeVlieg
Gary DeVlieg 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: 8727454Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: GrantFiled: October 17, 2012Date of Patent: May 20, 2014Assignee: Hydro-Aire, Inc.Inventors: Gary DeVlieg, John Gowan
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Patent number: 8567874Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: GrantFiled: July 28, 2011Date of Patent: October 29, 2013Assignee: Hydro-Aire, Inc.Inventors: Gary DeVlieg, John Gowan
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Patent number: 8359147Abstract: A wheel speed transducer including a magnetic device associated with a wheel and a sensor device associated with the axle of the wheel provides data indicative of the velocity of the wheel. A processor located at the axle receives the wheel speed data and processes it to perform antiskid control functions. The velocity data is stored in a data concentrator also associated with the axle. A tire pressure sensor, a brake temperature sensor and a brake torque sensor, each associated with the wheel, send data to the processor at the axle, for storage in the data concentrator. A transmitting antenna associated with the axle and in communication with the data concentrator transmits stored data to a receiving antenna associated with the wheel. A data port at the wheel and in communication with the receiving antenna provides an interface to an external device for receiving the data.Type: GrantFiled: June 28, 2011Date of Patent: January 22, 2013Assignee: Hydro-Aire, Inc.Inventors: John Gowan, Gary DeVlieg
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Patent number: 8312973Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: GrantFiled: January 24, 2012Date of Patent: November 20, 2012Assignee: Hydro-Aire, Inc.Inventors: Gary DeVlieg, John Gowan
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Publication number: 20120130613Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: ApplicationFiled: January 24, 2012Publication date: May 24, 2012Applicant: HYDRO-AIRE, INC.Inventors: Gary DeVLIEG, John GOWAN
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Patent number: 8172340Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: GrantFiled: May 10, 2011Date of Patent: May 8, 2012Assignee: Hydro-Aire, Inc., Subsidiary of Crane Co.Inventors: Gary DeVlieg, John Gowan
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Patent number: 8118373Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: GrantFiled: January 7, 2011Date of Patent: February 21, 2012Assignee: Hydro-Aire, Inc.Inventors: Gary DeVlieg, John Gowan
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Publication number: 20110278915Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: ApplicationFiled: July 28, 2011Publication date: November 17, 2011Applicant: HYDRO-AIRE, INC., SUBSIDIARY OF CRANE CO.Inventors: Gary DeVlieg, John Gowan
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Publication number: 20110278916Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: ApplicationFiled: July 28, 2011Publication date: November 17, 2011Applicant: HYDRO-AIRE, INC., SUBSIDIARY OF CRANE CO.Inventors: Gary DeVlieg, John Gowan
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Publication number: 20110276223Abstract: A wheel speed transducer including a magnetic device associated with a wheel and a sensor device associated with the axle of the wheel provides data indicative of the velocity of the wheel. A processor located at the axle receives the wheel speed data and processes it to perform antiskid control functions. The velocity data is stored in a data concentrator also associated with the axle. A tire pressure sensor, a brake temperature sensor and a brake torque sensor, each associated with the wheel, send data to the processor at the axle, for storage in the data concentrator. A transmitting antenna associated with the axle and in communication with the data concentrator transmits stored data to a receiving antenna associated with the wheel. A data port at the wheel and in communication with the receiving antenna provides an interface to an external device for receiving the data.Type: ApplicationFiled: June 28, 2011Publication date: November 10, 2011Applicant: HYDRO-AIRE, INC. A SUBSIDIARY OF CRANE CO.Inventors: John Gowan, Gary DeVlieg
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Publication number: 20110213536Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: ApplicationFiled: May 10, 2011Publication date: September 1, 2011Applicant: HYDRO-AIRE, INC., A SUBSIDIARY OF CRANE CO.Inventors: Gary DeVlieg, John Gowan
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Patent number: 7988242Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: GrantFiled: June 2, 2010Date of Patent: August 2, 2011Assignee: Hydro-Aire, Inc., Subsidiary of Crane Co.Inventors: Gary DeVlieg, John Gowan
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Patent number: 7991531Abstract: A wheel speed transducer including a magnetic device associated with a wheel and a sensor device associated with the axle of the wheel provides data indicative of the velocity of the wheel. A processor located at the axle receives the wheel speed data and processes it to perform antiskid control functions. The velocity data is stored in a data concentrator also associated with the axle. A tire pressure sensor, a brake temperature sensor and a brake torque sensor, each associated with the wheel, send data to the processor at the axle, for storage in the data concentrator. A transmitting antenna associated with the axle and in communication with the data concentrator transmits stored data to a receiving antenna associated with the wheel. A data port at the wheel and in communication with the receiving antenna provides an interface to an external device for receiving the data.Type: GrantFiled: August 20, 2010Date of Patent: August 2, 2011Assignee: Hydro-Aire, Inc.Inventors: John Gowan, Gary DeVlieg
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Patent number: 7954910Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: GrantFiled: September 12, 2008Date of Patent: June 7, 2011Assignee: Hydro-Aire, Inc., Subsidiary of Crane Co.Inventors: Gary DeVlieg, John Gowan
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Publication number: 20110106389Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: ApplicationFiled: January 7, 2011Publication date: May 5, 2011Applicant: HYDRO-AIRE, INC.Inventors: GARY DeVLIEG, JOHN GOWAN
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Patent number: 7878602Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: GrantFiled: June 29, 2010Date of Patent: February 1, 2011Assignee: Hydro-Aire, Inc.Inventors: Gary DeVlieg, John Gowan
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Publication number: 20100268404Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: ApplicationFiled: June 29, 2010Publication date: October 21, 2010Applicant: HYDRO-AIRE, INC.Inventors: GARY DeVLIEG, JOHN GOWAN
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Publication number: 20100250027Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: ApplicationFiled: June 2, 2010Publication date: September 30, 2010Applicant: HYDRO-AIRE, INC., SUBSIDIARY OF CRANE CO.Inventors: Gary DeVlieg, John Gowan
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Patent number: 7789469Abstract: The method and system for increasing accuracy of clamping force of electric aircraft carbon brakes, once braking has been commenced, provides a first pair of electric brake actuators with a range of low brake clamping force responsive to low brake clamping force commands, and a second pair of electric brake actuators with a range of high brake clamping force responsive to high brake clamping force commands. The first pair of electric brake actuators is actuated to apply a minimum residual braking force once wheel braking is commenced, and the second pair of electric brake actuators is actuated only when the commanded braking force is in the high range of brake clamping force.Type: GrantFiled: February 29, 2008Date of Patent: September 7, 2010Assignee: Hydro-Aire, Inc.Inventors: Gary DeVlieg, John Gowan
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Patent number: 7735938Abstract: The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs.Type: GrantFiled: October 17, 2007Date of Patent: June 15, 2010Assignee: Hydro-Aire, Inc., Subsidiary of Crane Co.Inventors: Gary DeVlieg, John Gowan