Inventor
ROTTENKOLBER HELMUT
DE10 patents
Patents
10 patentsUS11820203B2Nov 21, 2023
Method for defrosting an external heat exchanger, which is operated as an air heat pump, of a cooling system for a motor vehicle, cooling system, and motor vehicle having such a cooling system
AUDI AG2 citations71
US11364770B2Jun 21, 2022
Refrigeration system for a vehicle, comprising a refrigerant circuit having a heat exchanger, and heat exchanger for such a refrigeration system
AUDI AG2 citations71
US11820198B2Nov 21, 2023
Method for operating a vehicular refrigeration system having a refrigeration circuit with a heat pump function
AUDI AG0 citations61
US11325446B2May 10, 2022
Method for operating a refrigeration system for a vehicle and a corresponding refrigeration system
AUDI AG0 citations60
US12296647B2May 13, 2025
Reheating method for operating a refrigeration system for a motor vehicle, refrigeration system, and motor vehicle having a refrigeration system of this type
AUDI AG0 citations50
US12291081B2May 6, 2025
Method and system for operating a refrigeration system with a heat pump function and a regeneration function for heat sources and a motor vehicle including such a system
AUDI AG0 citations50
US12233685B2Feb 25, 2025
Reheating method for operating a refrigeration system for a motor vehicle, refrigeration system, and motor vehicle having a refrigeration system of this type
AUDI AG0 citations50
US12023991B2Jul 2, 2024
Method for operating a coolant circuit of a refrigeration system of a vehicle
AUDI AG0 citations50
US11904654B2Feb 20, 2024
Method for operating a refrigerant circuit of a cooling system of a vehicle
AUDI AG0 citations50
US11104204B2Aug 31, 2021
Method for operating a coolant circuit for a vehicle air-conditioning system
AUDI AG0 citations45