855 patents
Page 34 of 43
Utility
Multi-stack fuel cell systems and heat exchanger assemblies
7 Dec 20
A multi-stack fuel cell system includes upper and lower housings defining interior chambers in corresponding upper and lower stacks of fuel cells are disposed.
Darren Bawden Hickey, Keith Brown
Filed: 10 Aug 16
Utility
Systems and methods for power generation using fuel cells
7 Dec 20
A fuel cell based power generation system is presented.
Ralph Teichmann, Honggang Wang
Filed: 10 Jan 18
Utility
Energy management system and method
30 Nov 20
A fuel system controller obtains fuel burn data from an engine control module (ECM).
Gregory A. Weber, Eric Coupal-Sikes, Todd F. Sloan, Morgan M. Andreae, Jean-Patrick V. Rich
Filed: 29 Apr 18
Utility
Temperature control system and method for fuel cell system and fuel cell system
30 Nov 20
Temperature control system and method for a fuel cell system are disclosed.
Fengcheng Sun, Honggang Wang, Nan Xu
Filed: 28 Nov 18
Utility
Power generation system using cascaded fuel cells and associated methods thereof
30 Nov 20
Power generation systems and associated methods for generating electric power using a cascaded fuel cell are provided.
Andrew Philip Shapiro, Irfan Saif Hussaini
Filed: 3 Nov 16
Utility
Magnetic core with flexible packaging
23 Nov 20
The disclosure provides a core, comprising a body formed from a winding of tape shaped material, and a package encasing the body.
Nikhil Pandey, Philip E. Becker, Miguel Angel Gonzalez, Jr., Anirban De
Filed: 21 Oct 15
Utility
Method and apparatus for detecting damage in fuel cell stacks, and adjusting operational characteristics in fuel cell systems
16 Nov 20
A method and apparatus for detecting oxidation in at least one planar fuel cell stack that includes a multitude of cells is described.
Darren Bawden Hickey, Honggang Wang
Filed: 18 Dec 16
Utility
Powertrain configurations for single-motor, two-clutch hybrid electric vehicles
16 Nov 20
Powertrain configurations for hybrid electric vehicles (HEV) and plug-in hybrid electric vehicles (PHEV) are disclosed.
Patrick Kaufman, Chan-Chiao Lin, Andrew Frank
Filed: 11 Dec 13
Utility
Liquid filter fuel consumption estimation
16 Nov 20
A system and method for monitoring the negative impact of a filtration system on the fuel economy of an internal combustion engine.
Bharadwaj R. Prabhala, Jeffery Massey, Abhijeet Vaidya
Filed: 12 Oct 17
Utility
Systems and methods for reductant delivery in aftertreatment systems for internal combustion engines
16 Nov 20
A dosing lance assembly for an exhaust component includes a housing and a delivery conduit.
Snehal Shivaji Yesumali, Colin L. Norris, Ronald Hale, Ken Hummel, Tyler Kent Lorenz, Raghunath Thakar
Filed: 26 Sep 18
Utility
Controlling a vehicle equipped with engine start-stop control logic in response to vehicle stop event type
9 Nov 20
Controls for improved performance of a vehicle equipped with start-stop control logic are disclosed.
Arun Prakash Thunga Gopal, Martin T. Books, Jennifer Kay Light-Holets, Joseph E. Paquette, John P. O'Brien
Filed: 5 Sep 18
Utility
System, method, and apparatus for secure telematics communication
9 Nov 20
A method includes receiving registration information regarding a telematics unit and a control system for each equipment piece in a plurality of equipment pieces; receiving a seed from a control system via a telematics unit for a particular equipment piece in the plurality of equipment pieces responsive to reception of a telematics session request by the control system for the particular equipment piece of the plurality of equipment pieces; authenticating the telematics unit and the control system for the particular equipment piece based on information included with the seed and the registration information; generating an encrypted key responsive to the authentication; and providing the encrypted key to the control system via the telematics unit to establish a proprietary data communication channel from the control system to the processing circuit via the telematics unit for the particular equipment piece.
Gorance V. Eftimovski, Troy D. Hamilton, Tomas Lopez Lauterio, Michael F. Mattern, Thomas J. Milvert, Srikanth Namuduri, Prasanna Srinivasan, Ankit R. Tarkas, Sagar R. Uplenchwar, Jaydeep J. Das, Sharika K. Kumar, Scott David Richter
Filed: 25 Sep 16
Utility
Compact side inlet and outlet exhaust aftertreatment system
9 Nov 20
An exhaust aftertreatment assembly and method of manufacturing and operating an exhaust aftertreatment assembly.
Randolph G. Zoran, David M. Sarcona, Ryan M. Johnson, Enoch Nanduru
Filed: 21 Dec 15
Utility
Electronic filter detection feature for liquid filtration systems
2 Nov 20
An electronic system providing unique identification of a genuine filter system assembly to the engine control unit (“ECU”).
Abhijit Shimpi, Andry Lesmana, Gregory Hoverson, Rahul Kallurwar
Filed: 18 Feb 19
Utility
Air filter arrangement
2 Nov 20
Filter housings that have housing wall surface irregularities are described.
Scott W. Schwartz, Peter K. Herman, Jeremiah Cupery, Mark A. Terres
Filed: 10 Aug 16
Utility
Wireless ECU configuration updating
2 Nov 20
Systems, apparatuses, and methods disclosed provide for wirelessly updating engine control unit (ECU) configuration.
Prasanna Srinivasan, Michael F. Mattern, Gorance V. Eftimovski, Scott David Richter, Tomas Lopez Lauterio, Troy D. Hamilton, Ankit R Tarkas, Sagar R. Uplenchwar
Filed: 9 Jan 17
Utility
System and method for self-adjusting engine performance parameters during fuel quality variation
2 Nov 20
A system and method for self-adjusting engine performance parameters in response to fuel quality variations that includes an exhaust sensor for measuring a level of carbon dioxide present in an exhaust manifold, at least one of a knock sensor and a cylinder pressure transducer for determining a location of peak pressure and a centroid, respectively, a controller in communication with the exhaust sensor and the at least one of the knock sensor and the cylinder pressure transducer, the controller correlating a methane number of the fuel used by the engine to a brake specific carbon dioxide value calculated using the level of carbon dioxide measured by the exhaust sensor and the at least one of the centroid and the location of peak pressure, and an adjusting mechanism, wherein the adjusting mechanism adjusts an engine performance parameter based on the determined methane number.
Agneya Turlapati, Robin J. Bremmer, Philipe F. Saad
Filed: 3 Feb 16
Utility
Inertial gas-liquid impactor separator with flow director
2 Nov 20
An inertial gas-liquid impactor separator includes flow director guidance structure directing and guiding flow through the housing from the inlet to the outlet along a flow path from upstream to downstream.
Stephanie F. Severance, Daniel Y. Hodges, Hamilton E. Harper, Benjamin L. Scheckel, Roger L. Zoch, Merwyn I. Coutinho, Brian W. Schwandt
Filed: 13 Sep 18
Utility
Inductive harness coupling and communication for distributed architectures
26 Oct 20
A system includes an AC power module structured to provide alternating current (“AC”) electrical power; a power distribution wiring harness structured to receive the AC electrical power from the AC power module; a plurality of inductive coupling modules coupled to the power distribution wiring harness, and configured to transmit the AC electrical power to at least one load; and, a signal injection module structured to inject a communication signal on the power distribution wiring harness using signal modulation during a transient moment of operation corresponding to a low electrical noise operating range of electromagnetic interference generated by components of a vehicle.
Thomas J. Milvert, Miguel A. Gonzalez, Jr., Joseph L. Gahimer, Adrian Delforge, Anirban De
Filed: 14 Apr 19
Utility
Systems, methods, and apparatus for operation of dual fuel engines
26 Oct 20
Systems, methods and apparatus for controlling operation of dual fuel engines are disclosed that regulate the fuelling amounts provided by a first fuel and a second fuel during operation of the engine.
C. Larry Bruner, Phanindra V. Garimella, Geomy George, Timothy P. Lutz, J. Steven Kolhouse, Edmund P. Hodzen, Robert Charles Borregard, Mark A. Rosswurm, Axel Otto zur Loye
Filed: 2 May 17