G
Gregory A. Major
Researcher at General Motors
Publications - 80
Citations - 1347
Gregory A. Major is an academic researcher from General Motors. The author has contributed to research in topics: Heat exchanger & Coolant. The author has an hindex of 21, co-authored 80 publications receiving 1347 citations. Previous affiliations of Gregory A. Major include Mitsubishi Heavy Industries & June.
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Patent
Full function vehicle HVAC/PTC thermal system
TL;DR: The integrated automotive HVAC/PTC system of the present invention includes a bi-fluidic heat exchanger between an air conditioning subsystem and a heating subsystem which enables heat extracted during dehumidification of the ventilation air to be transferred into de-humidified ventilation air as discussed by the authors.
Patent
Circulation apparatus for coolant in vehicule
TL;DR: In this paper, the authors proposed a circulation apparatus for cooling in a vehicle, which realizes miniaturization and weight reduction of equipment by cooling the drive motor and engine equipment with a coolant.
Patent
Temperature controller for vehicular battery
TL;DR: In this article, the authors proposed a temperature controller for a vehicular battery which uses the waste heat of the engine to control the temperature of a high temperature battery, to enable miniaturization of the vehicle and energy savings.
Patent
Vehicle HVAC and Battery Thermal Management
TL;DR: In this article, a thermal management system for a vehicle having a HVAC and battery component, and a method of operation, is described, where the battery portion may include a battery pack in fluid communication with the battery duct, a battery cooling valve located in battery duct and configured to selectively allow fluid flow from the main chamber between the evaporator and the heater.
Patent
Vehicular air conditioner using heat pump
Makoto c,o Mitsubishi Heavy Ind. Ltd. Fujitani,Toyotaka c,o Mitsubishi Heavy Ind. Ltd Hirao,Gregory A. Major,Xin Zeng +5 more
TL;DR: In this paper, the authors proposed a vehicular air conditioner using a heat pump that can improve heating ability by effective utilization of engine waste heat during a heating operation. But, they did not provide a detailed description of the system.