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Heating system and method for heating interior of vehicle and motor vehicle

A technology for heating systems and vehicles, applied to vehicle components, lighting and heating equipment, heating/cooling equipment, etc., can solve the problems of large fuel consumption and reduced mileage, and achieve the effect of reducing fuel consumption

Pending Publication Date: 2020-01-07
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whenever electrical energy is generated by conversion of the chemical energy contained in the fuel, such as in conventional internal combustion engines, these auxiliary heating systems often lead to greater fuel consumption
In the case of electric drive, the energy requirements of the auxiliary heating system are largely provided by the electrical energy stored in the traction battery, however, this leads to a significant reduction in driving range

Method used

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  • Heating system and method for heating interior of vehicle and motor vehicle
  • Heating system and method for heating interior of vehicle and motor vehicle
  • Heating system and method for heating interior of vehicle and motor vehicle

Examples

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Embodiment Construction

[0046] In the exemplary design the heating system 1 is in figure 1 shown in . The heating system 1 serves to heat the interior 5 of the vehicle 2 . The heating system 1 is preferably arranged in a vehicle 2 . exist figure 1 In , the heating system 1 is shown outside the vehicle 2 for the sake of simplification of the illustration only.

[0047] The heating system 1 has an air-to-air heat exchanger 3 with a phase change material therein as heat storage medium 4 . By means of the air-to-air heat exchanger 3 heat can be transferred between exhaust gas 6 drawn from the interior 5 of the vehicle 2 and intake air 8 supplied to the interior 5 of the vehicle 2 from the vehicle environment 7 . In other words, excess heat from the exhaust gas 6 can be transferred to the intake air 8 .

[0048] The heating system 1 additionally has an air-coolant heat exchanger 9 which is arranged downstream of the air-air heat exchanger 3 . Heat can be transferred between the heated coolant 10 and...

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PUM

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Abstract

A heating system 1 for heating the interior of a vehicle 2 is provided, and the system is provided with an air-to-air heat exchanger 3 having a heat storage medium 4, and the air-air heat exchanger 3is designed to transfer heat between the exhaust gas 6 drawn from the interior 5 and the intake air 9 supplied from the vehicle environment 7 to the interior 5, between the exhaust gas 6 and the heatstorage medium 4, and between the intake air 8 and the heat storage medium 4. A motor vehicle having such a heating system 1 and a method for heating an interior 5 of a vehicle 2 are also provided.

Description

technical field [0001] The invention relates to a heating system for heating the interior of a vehicle, a motor vehicle having such a heating system, and a method for heating the interior of a vehicle. Background technique [0002] Current and future vehicle drive systems generate only small amounts of waste heat due to their increased efficiency. In particular, electric drive systems provide only a small amount of usable waste heat after a cold start, or in some cases even no waste heat, due to their high efficiency. [0003] For interior comfort as well as for safety-related aspects, such as keeping windows fog-free, or deicing windows (defrost function), correspondingly, mostly electric, auxiliary heating systems are installed in vehicles. As long as electrical energy is generated by conversion of the chemical energy contained in the fuel, such as in conventional internal combustion engines, these auxiliary heating systems often lead to greater fuel consumption. In the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/06B60H1/14
CPCB60H1/06B60H1/143B60H1/00321B60H1/00492B60H1/034B60H1/2221B60H1/039F28D20/021F28D20/028F28F2250/06F28D2021/008Y02E60/14B60H1/00328B60H1/004
Inventor 汉斯·京特·库克斯克劳迪娅·卡塔琳娜·赫卢德科佛罗莱恩·胡特安德里亚斯·施密特大卫·范贝伯
Owner FORD GLOBAL TECH LLC