1824 patents
Page 9 of 92
Utility
Systems and methods for controlling overtake maneuver in vehicles
12 Sep 23
A system for controlling an overtake maneuver of a control vehicle comprises a controller structured to determine an overtake velocity for the control vehicle traveling in a vehicle lane to overtake a front vehicle traveling ahead of the control vehicle in the vehicle lane.
Vivek Anand Sujan, Thomas M. Yonushonis
Filed: 18 May 21
Utility
Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters
12 Sep 23
An exhaust aftertreatment system for increasing fractional efficiency of diesel or gasoline particulate filters includes a particulate filter that includes a housing and a filter substrate positioned in the housing.
Changsheng C. Su, A. Carl McDonald, Ramakrishna Gopal Dontha, Niklas M. Schmidt, Nathan A. Ottinger, Z. Gerald Liu, James C. Clerc, Yujun Wang
Filed: 5 Dec 22
Utility
Systems and methods for exhaust gas recirculation
12 Sep 23
A system and method of exhaust gas recirculation (EGR) in an internal combustion engine are provided.
Olumayokun Ogunbekun, Sriram S. Popuri, Scott Robert Bardakjy, Avra Brahma, Yongsoon Yoon
Filed: 8 Aug 22
Utility
Techniques for improving fuel economy in dedicated EGR engines
12 Sep 23
One embodiment is a system comprising an engine including a dedicated EGR cylinder configured to provide EGR to the engine via an EGR loop, a non-dedicated cylinder, a plurality of injectors structured to inject fuel into the dedicated EGR cylinder and the non-dedicated EGR cylinder, and an electronic control system operatively coupled with the fueling system and the ignition system.
David J. Stroh, Kartavya Neema, Anthony Kyle Perfetto, Shashank Tamaskar
Filed: 20 Jan 22
Utility
Systems and methods for generating ammonia
12 Sep 23
An ammonia generating apparatus comprises a housing comprising a first end wall on which a reductant injector configured to insert a reductant into the housing is mountable.
Mihai Chiruta, Samuel Johnson, Tiffany D. Morgan, George Eugene Mavroudis, Luis N. Moreno
Filed: 22 Aug 19
Utility
Undulated Interlocking Housing-endplate Interface Geometry
7 Sep 23
A filtration system having an undulated interlocking housing-endplate interface geometry is described.
Philip M. Ouweleen, Zemin Jiang, Ted S. Loftis, Karthik Kothakota, Mano Raj Sekar, Mark J. Johnson, Aaron M. Wells, Robert A. Bannister, Joshua Crooks, Brian M. Palmer, Sean M. Grabein, Conner D. Oren
Filed: 12 May 23
Utility
Systems and Methods to Use Tire Connectivity for Powertrain Efficiency
7 Sep 23
A method of operating an electronic control system of a vehicle includes determining a first braking distance to achieve a first speed of a first vehicle, receiving a second vehicle braking distance to achieve a second vehicle speed of a second vehicle forward of the first vehicle, determining a minimum following distance between the first vehicle and the second vehicle in response to the first braking distance and the second braking distance, and controlling operation of the vehicle with an autonomous control system using the minimum following distance.
Hoseinali Borhan, Jingxuan Liu, Bibin N. Pattel, Robert Ciprian Radulescu
Filed: 11 May 23
Utility
Trailer for Electric Truck
7 Sep 23
A trailer arranged to be coupled to tractor unit.
David P. Genter, John Robert Pendray, J. Steven Kolhouse, Jacob Ensign, Archit N. Koti, Nuwan Janaka Gallege, Aaron William Beinborn, Joseph P. Chandraraj, Bradford K.O. Palmer, Marco Gatti
Filed: 3 Mar 23
Utility
Duckbill Aerosol Separator with Always Open Refinement
7 Sep 23
Abstract: An impactor separator comprises a housing having an inlet receiving a gas-liquid stream and an outlet expelling a gas stream.
Peter K. Herman, Kaarthik Venkataraman, Vincil A. Varghese, Puja Karde
Filed: 11 Apr 23
Utility
Bidirectional Electric Vehicle Charging with Multi-phase Machines
7 Sep 23
A method and system for bidirectional charging in an electric vehicle include controlling a multi-phase machine in the electric vehicle.
Oliver D. Wilson, Akm Arafat
Filed: 1 Jul 21
Utility
Systems and Methods for Reactive Power Management During Low Voltage Ride Through In Different Grid Operating Mode
7 Sep 23
Systems and methods for managing reactive power during low voltage ride through are provided.
Ankit Vinodchandra Patel, Apoorv Prakash Hiremath, Raghunandan Subramaniam
Filed: 6 Mar 23
Utility
Atuomatic Discharge of Damaged Batteries In Electric Vehicles
7 Sep 23
Computer-implemented technology for identifying or determining potentially damaged batteries in an electrical machine system, and for discharging the potentially damaged batteries.
Mark N. Bays, Chetan Ponnathpur
Filed: 17 Feb 23
Utility
Methods for Measuring Fuel Quantity During Multipulse Fuel Injection Events In a Common Rail Fuel System
7 Sep 23
Various embodiments of the present disclosure relate to methods and systems for measuring an injected fuel quantity during multipulse injection events in a common rail of a fuel system including a fuel pump to supply fuel to the common rail.
David Michael Carey, Sanjay Manglam
Filed: 30 Dec 20
Utility
Passive Gearbox Lubrication System with a Secondary Sump
7 Sep 23
A passive lubrication system for lubricating components of a gearbox is provided.
Nuwan Janaka Gallege, Nell Graham McNab
Filed: 1 Feb 23
Utility
Systems and methods of battery management and control for a vehicle
5 Sep 23
Systems, apparatuses, and methods disclosed herein include managing, by a controller, a state of charge of a battery of a hybrid vehicle at a particular location at a particular time based on a determined potential propulsion power for the vehicle; responsive to determining a downhill grade at the particular location, determining, by the controller, an amount of braking energy available during traversal of the downhill grade; and discharging, by the controller, the battery to direct energy to at least one of a generator or an electrified accessory of the hybrid vehicle before the downhill grade to enable reception of at least a portion of the determined amount of braking energy available.
Kenneth M. Follen, Arun Prakash Thunga Gopal, Vivek A. Sujan, Pinak Jayant Tulpule, Mugdha S. Sane
Filed: 8 Dec 20
Utility
System and method for a captive sprocket in an engine
5 Sep 23
The present disclosure provides a captive sprocket system for an engine, comprising: a sprocket including a first sprocket gear, a second sprocket gear and a retaining disc having a diameter and a thickness; a cylinder block having a bore with a central opening and a plurality of threaded bosses, the plurality of threaded bosses together forming an axial support surface and a radial location surface, the axial support surface and the radial location surface being sized to receive the retaining disc of the sprocket to support and locate the sprocket; and a plurality of captivation screws configured to be received by the plurality of threaded bosses, each captivation screw having a head with a lower surface which, when the captivation screw is received by a threaded boss, overlies the retaining disc and retains the sprocket in the bore.
James A. Dods, Michael J. Cooper, Paul A. Leggott, Graham Dowson
Filed: 23 May 19
Utility
Bearing housing and method of manufacture
5 Sep 23
There is disclosed a bearing housing for a turbocharger.
Krishna Dheerendra Deshpande, Vijay Sukhadev Chavan
Filed: 21 Jul 20
Utility
Control System for an Electric Vehicle
31 Aug 23
A control system for controlling a powertrain of an electric vehicle is disclosed.
Omkar A. Harshe
Filed: 15 Feb 23
Utility
Platoon System for Vehicles
31 Aug 23
Systems and apparatuses include one or more processing circuits including one or more memory devices coupled to one or more processors.
Vivek Anand Sujan, Phani Kiran Vajapeyazula, Govindarajan Kothandaraman, Jingxuan Liu, Kenneth M. Follen
Filed: 8 May 23
Utility
Groove Injector Nozzle Combustion Shield
31 Aug 23
An injector seal assembly including a nozzle combustion shield is disclosed, the thermally conductive component of the injector seal assembly defining at least one groove to allow fluid communication between the main combustion chamber and a gap defined by a fuel injector and the injector seal assembly to facilitate the prevention of corrosion of the components.
Thomas O. Hahn, Terry L. Johnson, Aamir Ibrahim, Raheel Ahmed, Joseph A. Worthington, Chandan Mahato
Filed: 8 May 23