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New York Air Brake Llc patents


Recent patent applications related to New York Air Brake Llc. New York Air Brake Llc is listed as an Agent/Assignee. Note: New York Air Brake Llc may have other listings under different names/spellings. We're not affiliated with New York Air Brake Llc, we're just tracking patents.

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Control system for automatic parking brake of rail vehicle

A control valve for an automatic parking brake having an inlet for coupling to a source a brake pipe pressure, an outlet for coupling to a control inlet of the automatic parking brake and a pilot for coupling to the source of brake pipe pressure. The control valve is moveable between a first position where the inlet is in communication with the outlet and a second position where the inlet and the outlet are isolated from each other in response to a predetermined amount of brake pipe pressure at the pilot. ... New York Air Brake Llc

Train control system integration into locomotives having distributed power

A train control system that can be integrated into a locomotive having a distributed power mode. The train control system includes a router interposed in a communication link between the locomotive computer and the distributed power module that is responsible for telling the locomotive computer whether distributed power mode is active or inactive. ... New York Air Brake Llc

Pneumatically piloted retainer valve for rail cars

A pneumatically piloted retainer valve for bottling brake cylinder pressure that can be set and released in response to changes in the brake pipe pressure. Pneumatically piloted retainer valve provides a brake cylinder pressure retaining function that bottles applied brake cylinder pressure in the brake cylinder when brake pipe pressure is less than a predetermined cut-in pressure. ... New York Air Brake Llc

Train emission compliance system

A system that can automatically measure, track, and/or report train emissions for complying with geographic environmental restrictions. An emissions module determines the amount of emissions emitted by a train over time. ... New York Air Brake Llc

Train emission control system

A system that can automatically control the emissions of each locomotive in a consist to reduce overall train emissions. An emissions module determines the amount of emissions emitted by a train. ... New York Air Brake Llc

Intelligent locomotive brake control system

An intelligent locomotive brake control system which selects and optimizes use of dynamic, independent, and automatic brakes on the locomotive to assure intended brake power, to minimize in-train forces, minimize brake component wear, and to automate standard train brake protocol. The system may be programmed to alter an automatic brake application commanded by a train driver to omit or reduce the amount of the automatic brake application in favor of a dynamic brake application, and independent brake application, or combination thereof.. ... New York Air Brake Llc

Automatic parking brake for body mounted brake cylinder

A locking mechanism for a brake cylinder that has a tube surrounding the hollow shaft of the brake cylinder with a first set of teeth formed along an outer surface thereof. A gate having a second set of teeth corresponding to the first set of teeth is moveable in between a first position, wherein the first and second set of teeth are engaged to prevent movement of the brake cylinder piston, and a second position where the first and second set of teeth are disengaged to allow movement of the brake cylinder piston. ... New York Air Brake Llc

Electronic brake valve controller with adjustable friction and detent torque

A brake controller having independently adjustable friction and detent torque to allow for easy adjustment of handle feel without changing or replacing components. The brake handle is coupled to a cam that rotates with the handle and has a series of divots in its outer circumference corresponding to established brake handle positions. ... New York Air Brake Llc

Electronically controlled pneumatic (ecp) overlay control valve

An electronically controlled pneumatic (ecp) overlay control valve can selective switch between a conventional pneumatic mode and an ecp mode. In ecp mode, the overlay control valve shunts the brake cylinder pressure of the pneumatic control valve which allows a relay valve to build or exhaust pressure in the brake cylinder in response to an electronically controlled apply/release circuit. ... New York Air Brake Llc

Pneumatic configuration module for electronic air brake system

A modular eab system that reduces the number of individualized modules but provides the desired functionality using a configuration module that is coupled to a plurality of brake system control modules and has a receptacle interface configured to engage a series of modular sections that can be selected from a variety of options to perform dedicated air brake functions. The dedicated air brake functions included comprise brake pipe cutout, equalizing reservoir backup, brake pipe emergency, automatic flow calibration, dead engine regulator, dynamic brake interlock, emergency limiting valve regulation, dynamic brake interlock and emergency limiting valve regulation, 20 pipe back up, and brake cylinder cutout.. ... New York Air Brake Llc

Automatic parking brake for truck mounted brake cylinder

An automatic parking brake for a truck mounted brake cylinder. The automatic parking brake includes rod that is interconnected to a piston of the brake cylinder and can prevent the piston from returning to the brakes releases position. ... New York Air Brake Llc

Automated system for determining optimal train driving system parameters

A system for optimizing the control of a train that includes an interface for receiving data representing a set of operational parameters for a train that will traverse a predetermined route. A server is interconnected to the interface and programmed to generate a plurality of scenarios using the same set of operational parameters but different control parameters. ... New York Air Brake Llc

Orientation independent non-pressure head for a railway brake cylinder

A brake cylinder with a cylinder body having a first flange extending radially therefrom to form a radial edge with a bevel and a non-pressure head having a second flange extending radially therefrom, wherein the second flange is spaced apart from the first flange to define a first gap and includes an angled portion that extends over the bevel of the first flange to define a second gap in communication with the first gap. The two flanges form a gap in communication with the interior of the brake cylinder that extends outwardly to a v-shaped gap between the bevel of the first flange and the angled portion of the second flange to define a brake cylinder vent. ... New York Air Brake Llc

System for providing temporary speed restrictions to locomotives

A system for automatically updating route information to a locomotive that includes a route computer and voice radio encoder that merges data representing temporary changes in a route with a voice radio call placed by a dispatcher to a locomotive engineer. A voice radio decoder coupled to the locomotive cab voice radio extracts the data representing the temporary changes from the voice radio signal and provides the data directed to the energy management system so that there is no need for the engineer to manually enter the temporary data.. ... New York Air Brake Llc

11/16/17 / #20170329354

Smart heater control for an air dryer

An air dryer having a heater element associated with its valves to prevent freezing at cold temperatures. The air dryer includes a temperature sensor and an electronic controller that reads the temperature sensor during normal operations and selectively opens and closes certain of the valves when the temperature falls below a predetermined threshold to enter a safe mode that avoids freezing of the valves during operation. ... New York Air Brake Llc

10/26/17 / #20170307105

Heater control for an air dryer

An air dryer having a heater element associated with its valves to prevent freezing at cold temperatures. The air dryer includes a temperature sensor and an electronic controller that reads the temperature sensor and inhibits actuation of the valves whenever the temperature of valves is below freezing or a predetermined temperature that indicates a risk for freezing until the valves have been sufficiently warmed by the heater to avoid freezing during operation.. ... New York Air Brake Llc

10/12/17 / #20170294058

Train handling rules compliance system

A system that determines state of a locomotive and transmits the occurrence of any predetermined events to an off-board system. The onboard subsystem includes an event detection module programmed to receive data defining the state of a locomotive to determine whether the received state of the locomotive comprises an event as well as a transmission module programmed to transmit to an off-board subsystem data defining a status. ... New York Air Brake Llc

10/05/17 / #20170282886

Electronic configurable equalizing reservoir backup system

An equalizing reservoir backup system that offers air brake control to the operator when the air brake network has failed or when the computer control equipment of the air brake system has failed. The system includes an equalizing reservoir backup module that is programmed to receive the electrical signals from human machine interface and configuration messages from the computer controlled braking system via the network and to control the train brake pipe via equalizing reservoir control. ... New York Air Brake Llc

09/28/17 / #20170274918

Adaptive penalty braking for locomotive air brake system

A locomotive air brake control system that responds to penalty braking requests from external systems by applying a varying amount of train brake level based on monitored and calculated parameters in order to enforce a defined train condition. The system may include a minimum acceptable train braking, a condition to be achieved to prevent further application of train brakes, and a maximum train brake level to be applied in response to the request. ... New York Air Brake Llc

09/21/17 / #20170267224

Automatic parking brake for body mounted brake cylinder

A parking brake for a body mounted brake cylinder having either a single locking mechanism cooperates with a threaded shaft that is centrally mounted within the brake cylinder or with multiple locking mechanisms that are positioned symmetrically about the centerline of the brake cylinder push rod so that the push or piston rod can still accommodate arcuate motion of the level of the braking system. The locking mechanism may be controlled by a mechanical linkage or through a pneumatic circuit. ... New York Air Brake Llc

07/27/17 / #20170210399

Automatic bail off for locomotive braking system

A system for automatically performing a bail off of the locomotive brakes in response to certain train braking operations without the need for the train operator to manually bail off the locomotive brakes. The system includes a controller that is programmed to determine when an appropriate train braking operation has been requested and to issue commands to the locomotive braking system to cause the locomotive brake cylinder to be reduced to zero pressure or a predetermined minimum pressure. ... New York Air Brake Llc

07/27/17 / #20170210397

Interlocking gladhands

A gladhand coupling that prevents inadvertent separation of the coupling halves without the need for additional structure or manipulation to connect and disconnect the halves. Each half is equipped with a lug having two spaced apart ramped pads and a flange defining a channel having a corresponding ramped pad. ... New York Air Brake Llc

07/27/17 / #20170210396

Interlocking gladhands

A gladhand coupling that prevents inadvertent separation of the coupling halves without the need for additional structure or manipulation to connect and disconnect the halves. Each half is equipped with a lug having a ramped pad and a flange defining a channel having a corresponding ramped pad. ... New York Air Brake Llc

07/20/17 / #20170203745

Train brake safety monitoring and fault action system with ptc brake performance assurance

An intelligent, on-board, train brake safety monitoring and fault action system is disclosed. The system compares measured dynamic train brake performance using on-board train control system, such as a leader® system. ... New York Air Brake Llc

04/06/17 / #20170095766

Air dryer control using humidity

A railway air dryer that switches the flow and counter flow of air through each of two desiccant towers in response to the actual humidity of air being dried by the air dryer. The air dryer includes a humidity sensor, a temperature sensor in the outlet air, and a temperature sensor in the inlet air stream to determine when to initiate the regeneration of the desiccant. ... New York Air Brake Llc

03/30/17 / #20170089481

Heater control for an air dryer

An air dryer having a heater element associated with its valves to prevent freezing at cold temperatures. The air dryer includes a temperature sensor and an electronic controller that reads the temperature sensor and inhibits actuation of the valves whenever the temperature of valves is below freezing or a predetermined temperature that indicates a risk for freezing until the valves have been sufficiently warmed by the heater to avoid freezing during operation.. ... New York Air Brake Llc

03/30/17 / #20170088110

Sleep mode for an air dryer

An air dryer for a locomotive air supply system that includes a controller programmed to initiate a sleep mode that inhibits the air dryer and de-energizes all valves. The controller determines when it is appropriate to enter into sleep mode based on various conditions of the locomotive air supply system. ... New York Air Brake Llc

03/02/17 / #20170057482

Sequence valve for a brake cylinder having an automatic parking brake

A sequencing valve for an automatic parking brake. The sequencing valve has a housing with a first port for communication with a source of a brake pipe pressure, a second port for communication with an exhaust, and a third port for communication with a brake pipe pressure input of an automatic parking brake. ... New York Air Brake Llc

01/05/17 / #20170001617

Air dryer system for a locomotive with optimized purge air control

An air dryer system for a locomotive having optimized purge air control over a twin tower desiccant-type air dryer. The computer controlled locomotive brake system is used to determine when the air dryer is being used and approximately how much air flow has actually passed through the active tower of the dryer using the air consumption state, the change of pressure in the second main reservoir, the air compressor on/off state, the total accumulated time of air flow since last purge cycle, and/or the calculated air flow through the air dryer since the last purge cycle. ... New York Air Brake Llc








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