Christopher G Wehrwein is a notable inventor based in Little Elm, TX (US). He has made significant contributions to the field of turbine engine technology, holding a total of 3 patents. His innovative work focuses on systems and methods that enhance the efficiency and functionality of turbine engines.

Latest Patents

One of Wehrwein's latest patents is a turbine engine starting system. This system and method for starting a turbine engine may be located on a vehicle, such as a Class 8 vehicle, equipped with a turbine engine as the prime mover or as a generator in a hybrid powertrain. In this regard, a fluid forcing device may be employed to start the turbine engine, such as an electric pump/compressor. The fluid forcing device may already be located on the vehicle for other purposes and can include an electrically powered steering pump or an electrically powered air brake compressor. To start the turbine engine, the output of the electric pump/compressor drives an associated fluid circuit, which supplies fluid over a portion of the turbine shaft, wheel, or scroll to impart rotational motion. This rotational motion aims to start the turbine engine. Once started, the output of the electric pump/compressor is either inhibited or redirected to power other devices, such as vehicle accessories.

Another significant patent is the engine accessory drive system. This electrified engine accessory drive (EEAD) system replaces the front engine accessory drive components on vehicles, such as heavy-duty trucks. The EEAD system aims to reduce parasitic losses induced on a conventional engine while providing additional benefits, such as engine-off vehicle operation. The EEAD systems may also be used in lieu of rear-end accessory drives and other accessory drives powering multiple accessories from a common driveshaft.

Career Highlights

Christopher G Wehrwein is currently employed at Paccar Inc., where he continues to innovate and develop advanced technologies in the field of turbine engines. His work has been instrumental in improving the efficiency and performance of heavy-duty vehicles.

Collaborations

Some of his notable coworkers include William C Kahn and Wade J Walterscheid, who have collaborated with him on various projects and innovations.

Conclusion

Christopher G Wehrwein is a distinguished inventor whose contributions to turbine engine technology have made a significant impact in the automotive industry. His innovative patents reflect his commitment to enhancing vehicle performance