Patent
Air conditioning, especially for electric vehicle passenger compartment, involves meeting demand if compatible with thermal store's charge state, driving state, heat exchanger circuit parameters
TLDR
In this paper, the instantaneous charge state of a thermal energy store in a heat exchanger circuit was determined and the power extracted from the store was regulated to satisfy a user's air conditioning demand.Abstract:
The method involves determining the instantaneous charge state of a thermal energy store (3) in a heat exchanger circuit (4) carrying a thermal bearer liquid and regulating the heating or cooling power extracted from the store accordingly. A user air conditioning demand is fulfilled if it is compatible with the thermal energy store's state of charge, the vehicle's driving state and the heat exchanger circuit parameters, otherwise reduced heating or cooling power is output. An Independent claim is also included for an arrangement for air conditioning a useful space in a motor vehicle.read more
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System for the overall control of heat for electrically propelled motor vehicle
TL;DR: In this paper, a system for the overall control of heat for the passenger compartment and for the electrical units in a motor vehicle that is completely or partially propelled by an electric engine powered by a battery, including a heat-control fluid circuit coupled to a heating means and/or to a cooling means enabling said fluid to store calories or frigories when the system is plugged into an electrical network outside of the vehicle.
Patent
Vehicle air conditioner
Takehiro Yamamoto,Tadashi Okamoto,Hideaki Yasuda,Hiroshi Mayumi,Morihito Tsukuda,Kenichiro Higashi,Keiji Koga,Yoshinori Aono +7 more
TL;DR: In this article, an air conditioner constructed to pass an air introduced into an air conditioning unit through an evaporator and a heater core both arranged in the unit, cooler pipes for the evaporation and heater pipes for heater core are arranged to extend from the same side wall of the unit.
Patent
Device for climate control of a driver's bed
TL;DR: In this article, an improved and comparatively economical approach to climate control in the area of a driver's bed in a motor vehicle interior by, at least in part, using a heating/cooling surface for a driver bed and/or vehicle interior wall, which is integrated into the heat transfer medium circuit.
Patent
Climate control system for vehicle berths and cabs
TL;DR: In this article, the authors present a system for a cab/berth of a vehicle, which comprises a climate control circuit (12) in which a first refrigerant circulates between at least an energy accumulator (20) and a heat exchange unit (23) such that the second refrigerant absorbs heat from the first.
Patent
Verfahren zum Konditionieren eines Wärme-/Kältespeichers sowie Fahrzeug mit einem Wärme-/Kältespeicher
TL;DR: Verfahren zum Konditionieren eingesetzte elektrische Energie wird teilweise oder vollstandig wahrend Bremsvorgangen oder im Schubbetrieb des Fahrzeugs aus kinetischer Energies des FFs mittels eines im FF vorgesehenen Generators erzeugt.
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Patent
Device for air-conditioning the passenger compartment and for cooling the drive system of electric vehicles
TL;DR: In this paper, an air-guide duct connected on the inlet and outlet sides to the passenger compartment and having heat exchangers disposed one behind the other therein in the air-flow direction is presented.
Patent
Air-conditioning system e.g. for electric vehicle passenger compartment
TL;DR: In this article, a large thermal battery or heat reservoir is used to store heat or cold, depending on whether heating or air conditioning is required. And the thermal battery is charged by a stationary unit which is connected to the vehicle while its electric battery is being charged.
Patent
Electric vehicle passenger space heating device
TL;DR: In this paper, the drive control unit can be displaced according to the necessary heat loading into an operating position for comfort, where the power loss released as waste heat from at least one of the drive components to the heat-carrying circuit is increased.
Patent
Verfahren zur kühlung von antriebskomponenten und zur heizung eines fahrgastraumes eines kraftfahrzeuges, insbesondere eines elektromobils, und einrichtung zur durchführung des verfahrens
TL;DR: In this article, the Kuhlanlage auf den ungunstigsten Betriebspunkt, namlich der hochsten Warmeentwicklung -auch wenn diese nur kurzzeitig auftritt -ausgelegt werden.