Inventor

RODRIGUEZ ROGELIO

US17 patents

⚠️ This page may combine multiple inventors who share the name “RODRIGUEZ ROGELIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RODRIGUEZ ROGELIO

INT ENGINE INTELLECTUAL PROP

Controlling an engine operating parameter during transients in a control data input by selection of the time interval for calculating the derivative of the control data input

Map-scheduled gains for closed-loop control of fuel injection pressure

Exhaust gas control in an engine having a two-stage turbocharger

Engine cold start aid malfunction alert

Method for updating an electronic service tool

Torque-based low idle governor

Error integrator for closed-loop fault detection in an engine control system

Method and system for calculating brake torque produced by a turbocharged engine

Dynamic fuel injection control pressure set-point limits

High pressure oil limit based on fuel level to protect fuel injectors

RODRIGUEZ ROGELIO

Model for inferring temperature of exhaust gas at an exhaust manifold using temperature measured at entrance of a diesel oxidation catalyst

System and method for indicating apparent vehicle service brake application without apparent operation of service brack actuator

NAVISTAR INT TRANSP CORP

Electronic engine control for regulating engine coolant temperature at cold ambient air temperatures by control of engine idle speed

HSIA DAVID M

EMG temp signal model based on EGRC out temp for EGR system anti-fouling protection

NAVISTAR INT CORP

Electronic engine control for regulating engine coolant temperature at cold ambient air temperatures by control of engine idle speed

CATTANI LUIS C

Control method for variable geometry exhaust turbine

RAYALA RAVI

System and method for controlling a transmission