About 22 results
https://drivepatents.com/patents/1381443 · 23 Apr 2026
A fuel cell electrical power system includes a first fuel cell module, a second fuel cell module, a heat exchanger, a common coolant, a first coolant piping branch, and a second coolant piping branch. A first pump and two valves are disposed on the first c...
https://drivepatents.com/patents/1380944 · 16 Apr 2026
Systems and methods and methods are disclosed for receiving, storing, using, and tracking hydrogen fuel from renewable and non-renewable resources to fuel a prime mover.
https://drivepatents.com/patents/1380702 · 9 Apr 2026
A sensor is provided for use in a control system of a powertrain, such as for a vehicle or other application. The sensor provides outputs indicative of one or more operating parameters of the powertrain to a control unit of the control system. The control ...
https://drivepatents.com/patents/1380418 · 2 Apr 2026
A process includes first operating an ECU to control operation of the powertrain system including executing by a processor a control operation using a first value of a first calibration stored in the nonvolatile core memory and a first run time value store...
https://drivepatents.com/patents/1380044 · 26 Mar 2026
A control system for a vehicle includes one or more processing circuits. The one or more processing circuits have programmed instructions to acquire a temperature of a component of the vehicle, acquire at least one of static information or dynamic informat...
https://drivepatents.com/patents/1379332 · 12 Mar 2026
An engine system including an engine block. The engine block including a plurality of cylinders defining a plurality of combustion chambers each comprising one of a cylinder head and a piston. Each of the plurality of cylinder heads includes an exhaust val...
https://drivepatents.com/patents/1377550 · 25 Dec 2025
A fuel cell electric vehicle includes a fuel cell, a battery, and a power strategy control system communicatively coupled with the fuel cell and the battery. The power strategy control system is configured to maximize a power availability for the fuel cell...
https://drivepatents.com/patents/1377536 · 18 Dec 2025
A controller-configurable input signal conditioning (C-CISC) circuit includes an input node, a first switch, a second switch, and a multiplexer which are operatively coupled with an output pin of a microcontroller. First and second signal conditioning bran...
https://drivepatents.com/patents/1372512 · 9 Jan 2025
A method includes operating a pump to pump fuel to a rail and concurrently operating one or more injectors to inject fuel from the rail into one or more cylinders of an engine. The method further includes filtering measurements of fuel pressure of the rail...
https://drivepatents.com/patents/1366431 · 11 Jul 2024
A fuel injector and a nozzle for a fuel injector is provided. The nozzle includes at least one spray hole that is formed through a hardened nozzle body. The nozzle body is hardened again after forming the at least one spray hole to hardened the nozzle body...