Transportation IP Holdings, LLC

General Electric Company

Ge Global Sourcing LLC

James Schreiner

Milan Palinda Karunaratne

Radislav Alexandrovich Potyrailo

Nicholas E Roddy

Steven Y Go

Victor Manuel Salazar

Brian Joseph Scherer

Najeeb M Kuzhiyil

Subramani Adhiachari

Partho Kayal

Janaki Gadiyaram

Craig Mack

Christopher Calvert

Paul Lloyd Flynn

Habeeb Khan Pathan

Bhanuprakash Haranahalli Panchakshari

Aninda Bhattacharya

Ganesasubramanian Murugesan

Jesse A Brigden

Daniel Cullen

Pritamkumar Gangwal

Neal E Britton

Harold David Harter

A resonant sensor probe assembly includes a substrate formed from one or more dielectric materials and free-standing electrodes coupled with the substrate. The free-standing electrodes are configured to be placed into the fluid and to generate an electric field between the free-standing electrodes. A controller measures an impedance response of the sensor to the fluid between the electrodes to determine an aging effect of the sensor.

Resonant sensor probe assembly

A method for repairing damage to a fuel pump assembly of a locomotive is provided that includes identifying a void within a fluid cavity of a fuel pump assembly. After identifying the void within the fluid cavity of the fuel pump assembly, the void is cleaned with a cleaning product, and a filler material is inserted within the void. Then the filler material is laser welded to repair the void. After being laser welded, the fluid cavity of the fuel pump assembly is honed.

Repair system and method for repairing cavitation damage for a fuel pump

A locomotive system is provided that includes a platform, plural wheel-axle sets operably coupled to the platform, a reservoir attached to the platform and configured to hold a fluid, and a resonant sensor probe assembly coupled to the reservoir. The sensor probe assembly includes a substrate formed from one or more dielectric materials and free-standing electrodes coupled with the substrate. The free-standing electrodes are configured to be placed into the fluid, to generate an electric field between the free-standing electrodes, and to measure an impedance response of the sensor to the fluid between the electrodes.

Vehicle system with sensor probe assembly for monitoring oil health

Various systems and methods are provided for identifying cylinder knock. In one example, cylinder knock may be identified based on a knock monitor that identifies knock based on output from a crankshaft speed sensor.

Systems for diagnosing a condition of an engine

Systems are provided for detecting a change in performance of an engine component. In one example, a system includes a first pressure sensor of a first exhaust manifold coupled to a first subset of cylinders of an engine, a second pressure sensor of a second exhaust manifold coupled to a second subset of cylinders of the engine, a passage coupling the first exhaust manifold to an intake manifold, and a controller configured to detect a change in performance of any cylinder of the engine based on frequency content from the first pressure sensor and from the second pressure sensor during both a first mode where no exhaust gas from the first exhaust manifold is provided to the intake manifold, and during a second mode where all exhaust gas from the first exhaust manifold is provided to the intake manifold, and adjust an operating parameter responsive to the change in performance.

Systems for an engine

Various systems and methods are provided for identifying cylinder misfire. In one example, cylinder misfire may be identified based on a misfire monitor that differentiates a single-cylinder misfire event from a multi-cylinder misfire event based on output from a crankshaft speed sensor.

Systems and method for multi-cylinder misfire detection

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Erie, PA, United States of America

James Schreiner