About 14 results
https://drivepatents.com/patents/1394758 · 6 May 2026
An electric vehicle thermal management system for compressing a low pressure refrigerant with a centrifugal compressor (131) to generate a high pressure refrigerant, determining a battery cooling condition, routing one of the low pressure refrigerant and t...
https://drivepatents.com/patents/1394954 · 29 Apr 2026
In a turbocharged internal combustion engine system including an eCompressor as a secondary air pump (SAP) for injecting air into an exhaust system of the ICE, controllable valves enable the turbocharger compressor and the SAP to provide two-stage compress...
https://drivepatents.com/patents/1397406 · 15 Apr 2026
A method for constructing a nozzle ring 40 for a turbocharger turbine nozzle 28 includes the steps of: providing a nozzle ring 42 in the form of an annular flat disk, the nozzle ring having a first face and an opposite second face; forming a plurality of c...
https://drivepatents.com/patents/1391647 · 4 Feb 2026
Disclosed herein is a power connector and methods of making thereof. The power connector includes first and second bolts which each comprise a base body and a shank, the shank having a thread formed on an outer surface thereof; and a housing connected to t...
https://drivepatents.com/patents/1398736 · 7 Jan 2026
A flexible cartridge assembly 500 includes a flexible shell 900 that includes a flexible portion 920 disposed between a compressor-side portion 940 and a turbine-side portion 960, where the flexible portion 920 includes a series of arc-shaped cutouts 925 d...
https://drivepatents.com/patents/1392730 · 10 Dec 2025
Methods and systems for predicting velocities of both a lead vehicle and an ego vehicle along a travel route. The ego vehicle generates a velocity profile for the ego vehicle and a velocity prediction for the lead vehicle, and uses the ego vehicle velocity...
https://drivepatents.com/patents/1394425 · 30 Jul 2025
Methods and systems using model based and iterative calculations of mass flow throughout an internal combustion engine system. A secondary air injection valve is provided to selectively allow intake air to pass to the exhaust side of the engine system to a...
https://drivepatents.com/patents/1399319 · 30 Jul 2025
A turbomachine (1100) includes a housing (1118) and a rotating group that is supported for rotation about an axis of rotation (1104) within the housing. The turbomachine also includes a turbomachine stage including a wheel of the rotating group supported w...
https://drivepatents.com/patents/1399836 · 30 Jul 2025
A waste gate assembly for a turbocharger includes a valve member formed by a valve shaft and an arm attached to an end of the shaft, the arm defining a through bore, an inner surface of the through bore defining an arm groove therein. A poppet for the valv...
https://drivepatents.com/patents/1397395 · 4 Jun 2025
The health of a battery within an electric or hybrid electric vehicle may be estimated by receiving battery condition signals from a battery monitoring system within the vehicle. The received battery condition signals are used to estimate an SOH (state of ...