Patents by Inventor Richard J. Teifke
Richard J. Teifke 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: 7931344Abstract: A locomotive brake system includes a plurality of electronic air brake controllers for controlling at least a train brake pipe and a locomotive brake pipe interconnected by a communication network. A communication port and a system controller are connected to the network. The system controller controls the configuration of the electronic air brake controllers for standard mode and remote mode of the brake system and assembling EAB network signals for communication between a remote locomotive controller to be connected to the communication port and the electronic air brake controllers.Type: GrantFiled: February 18, 2010Date of Patent: April 26, 2011Assignee: New York Air Brake CorporationInventors: Kevin B. Root, Richard J. Teifke, Jr., Brian P. Cameron
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Patent number: 7841672Abstract: An electronic brake controller for an electropneumatic brake system includes a housing; at least one brake operator mounted to said housing and whose position defines desired brake action; a display on said housing; a signal output on the housing; and a multiple position switch on the housing. A controller in said housing determines the position of the operator and the multiple position switch, provides one of operator position signal and desired brake action to the output and drives the display to display desired braking action as a function of the determined position of the operator for acceptable operator positions, and drives the display with a brake system variable and adjusts the variable as a function of the position of the multiple position switch for don't care operator positions.Type: GrantFiled: September 16, 2005Date of Patent: November 30, 2010Assignee: New York Air Brake CorporationInventors: Richard J. Teifke, John J. Allen
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Publication number: 20100152934Abstract: A locomotive brake system includes a plurality of electronic air brake controllers for controlling at least a train brake pipe and a locomotive brake pipe interconnected by a communication network. A communication port and a system controller are connected to the network. The system controller controls the configuration of the electronic air brake controllers for standard mode and remote mode of the brake system and assembling EAB network signals for communication between a remote locomotive controller to be connected to the communication port and the electronic air brake controllers.Type: ApplicationFiled: February 18, 2010Publication date: June 17, 2010Applicant: New York Air Brake CorporationInventors: Kevin B. Root, Richard J. Teifke, JR., Brian P. Cameron
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Patent number: 7703860Abstract: A locomotive brake system includes a plurality of electronic air brake controllers for controlling at least a train brake pipe and a locomotive brake pipe interconnected by a communication network. A communication port and a system controller are connected to the network. The system controller controls the configuration of the electronic air brake controllers for standard mode and remote mode of the brake system and assembling EAB network signals for communication between a remote locomotive controller to be connected to the communication port and the electronic air brake controllers.Type: GrantFiled: September 14, 2006Date of Patent: April 27, 2010Assignee: New York Air Brake CorporationInventors: Kevin B. Root, Richard J. Teifke, Jr., Brian P. Cameron
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Publication number: 20090091181Abstract: A control system which allows electro-pneumatic control of an equalizing reservoir with the capacity to create penalty applications in a purely pneumatic manner. A controller for the equalizing reservoir includes an electro-pneumatic source of pressure or atmosphere responsive to an electrical equalizing pressure control signal and a pilot valve selectively connecting the electro-pneumatic source or atmosphere to the equalizing reservoir in response to pressure in a pilot port of the first pilot valve. A magnetic valve is provided having a first input connected to a second source of pressure, a second input connected to atmosphere and an output connected to the pilot port of the first pilot valve. At least one penalty valve is connected to the pilot input of the first pilot valve and is responsive to a penalty signal to connect the pilot input to atmosphere.Type: ApplicationFiled: October 2, 2008Publication date: April 9, 2009Applicant: New York Air Brake CorporationInventors: John M. Reynolds, D. Mark Petitt, Richard J. Teifke, Kevin B. Root
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Publication number: 20080288131Abstract: A method of transitioning a locomotive brake control system between a remote operated locomotive RCL mode and an electronic air brake EAB mode includes initializing the system in the EAB mode; and determining a value of an RCL enable. Transitioning from the EAB mode to the RCL mode includes a) determining if the system is ready to be transitioned to the RCL mode if the RCL enable is high, and b) transitioning the system to the RCL mode if the system is ready for transition and the RCL enable is high. Transitioning from the RCL mode to the EAB mode includes a) determining if the system is ready to be transitioned to the EAB mode if the RCL enable is low, and b) transitioning the system to the EAB mode if the system is ready for the transition to the EAB mode and the RCL enable is low.Type: ApplicationFiled: July 31, 2008Publication date: November 20, 2008Applicant: New York Air BrakeInventors: Kevin ROOT, Richard J. Teifke, JR.
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Patent number: 7434895Abstract: A control system which allows electro-pneumatic control of an equalizing reservoir with the capacity to create penalty applications in a purely pneumatic manner. A controller for the equalizing reservoir includes an electro-pneumatic source of pressure or atmosphere responsive to an electrical equalizing pressure control signal and a pilot valve selectively connecting the electro-pneumatic source or atmosphere to the equalizing reservoir in response to pressure in a pilot port of the first pilot valve. A magnetic valve is provided having a first input connected to a second source of pressure, a second input connected to atmosphere and an output connected to the pilot port of the first pilot valve. At least one penalty valve is connected to the pilot input of the first pilot valve and is responsive to a penalty signal to connect the pilot input to atmosphere.Type: GrantFiled: September 16, 2005Date of Patent: October 14, 2008Assignee: New York Air Brake CorporationInventors: John M. Reynolds, D. Mark Petitt, Richard J. Teifke, Kevin B. Root
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Publication number: 20080067866Abstract: A locomotive brake system includes a plurality of electronic air brake controllers for controlling at least a train brake pipe and a locomotive brake pipe interconnected by a communication network. A communication port and a system controller are connected to the network. The system controller controls the configuration of the electronic air brake controllers for standard mode and remote mode of the brake system and assembling EAB network signals for communication between a remote locomotive controller to be connected to the communication port and the electronic air brake controllers.Type: ApplicationFiled: September 14, 2006Publication date: March 20, 2008Applicant: NEW YORK AIR BRAKE CORPORATIONInventors: Kevin B. Root, Richard J. Teifke, Brian P. Cameron
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Patent number: 7240970Abstract: A brake controller for a locomotive includes a train brake pipe, a locomotive brake pipe, a brake cylinder, a control valve and a relay valve. The first control input of the relay valve is selectively connected to one of the output of the control valve and the locomotive brake pipe; and the second control input of the relay valve is selectively connected to the locomotive brake pipe when the control valve output is a release signal. A first electro-pneumatic valve, when activated, causes the control valve to be a release signal. An electronic controller is connected to a first pressure transducer for the locomotive brake pipe, a lead/trail mode switch and the first electro-pneumatic valve; and activates the electro-pneumatic valve for brake release pressures in the locomotive brake pipe when the mode switch is in the trail mode.Type: GrantFiled: September 14, 2005Date of Patent: July 10, 2007Assignee: New York Air Brake CorporationInventors: John M. Reynolds, D. Mark Petitt, Richard J. Teifke, Scott E. Margeson, Kevin B. Root