Air-conditioning system with air-conditioning and heat-pump mode
    1.
    发明申请
    Air-conditioning system with air-conditioning and heat-pump mode 失效
    带空调和热泵模式的空调系统

    公开(公告)号:US20010052238A1

    公开(公告)日:2001-12-20

    申请号:US09880768

    申请日:2001-06-15

    申请人: BEHR GmbH & Co.

    IPC分类号: F25B027/00

    摘要: An air-conditioning system is designed at least for an air-conditioning mode for cooling a thermal control medium (13) and a heat-pump mode for heating the thermal control medium. The system comprises a refrigerant circuit with a compressor (1) and an evaporator (8), a coolant circuit with a heat-generating unit (10) to be cooled and a heater (12) for heating the thermal control medium, and also a first refrigerant/coolant heat exchanger (3) functioning on the refrigerant side as a condenser/gas cooler. The evaporator is formed by a second refrigerant/coolant heat exchanger (8). A cooling body (14) for cooling the thermal control medium is connected downstream of heat exchanger (8) on the coolant side.

    摘要翻译: 空调系统至少设计用于冷却热控制介质(13)的空调模式和用于加热热控制介质的热泵模式。 该系统包括具有压缩机(1)和蒸发器(8)的制冷剂回路,具有要冷却的发热单元(10)的冷却剂回路和用于加热热控制介质的加热器(12) 作为冷凝器/气体冷却器在制冷剂侧起作用的第一制冷剂/冷却剂热交换器(3)。 蒸发器由第二制冷剂/冷却剂热交换器(8)形成。 用于冷却热控制介质的冷却体(14)连接在冷却剂侧的热交换器(8)的下游。

    Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode
    2.
    发明申请
    Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode 失效
    具有热泵和/或再热操作模式的机动车辆的空调系统和操作方法

    公开(公告)号:US20010013409A1

    公开(公告)日:2001-08-16

    申请号:US09783533

    申请日:2001-02-15

    申请人: Behr GmbH & Co.

    摘要: An air conditioning system has a refrigerant cycle, a coolant cycle, a refrigerant/coolant heat exchanger, coupling these cycles so as to transfer heat, and valve for operating mode-dependent control of the refrigerant flow, whereby the air conditioning system can be operated not only in air conditioning mode but at least also in a heat pump or reheat mode. An internal combustion engine exhaust gas/coolant heat exchanger is connected upstream in series to the refrigerant/coolant heat exchanger in the coolant cycle at least in the heat pump mode; and/or in the reheat operating mode the refrigerant/coolant heat exchanger functions as a condenser/gas cooler, connected upstream in series on the coolant side to the supply air/coolant heat exchanger. In addition or as an alternative, a drying operating mode can be provided for drying the supply air/refrigerant heat exchanger with reversed air conveying direction.

    摘要翻译: 空调系统具有制冷剂循环,冷却剂循环,制冷剂/冷却剂热交换器,将这些循环耦合以传递热量,以及用于操作模式相关的制冷剂流量控制的阀,由此可以操作空调系统 不仅在空调模式,而且至少也在热泵或再热模式。 至少在热泵模式下,内燃机废气/冷却剂热交换器在冷却剂循环中与制冷剂/冷却剂热交换器串联连接上游; 和/或在再热操作模式中,制冷剂/冷却剂热交换器用作冷凝器/气体冷却器,其在冷却剂侧上串联连接到供应空气/冷却剂热交换器。 另外或作为替代方案,可以提供干燥操作模式,以用反向的空气输送方向对供气/制冷剂热交换器进行干燥。

    Desorbable sorption filter suitable for a motor vehicle heating or air-conditioning system
    5.
    发明申请
    Desorbable sorption filter suitable for a motor vehicle heating or air-conditioning system 失效
    适用于机动车辆加热或空调系统的可吸附吸附过滤器

    公开(公告)号:US20010015131A1

    公开(公告)日:2001-08-23

    申请号:US09758130

    申请日:2001-01-12

    申请人: BEHR GmbH & CO.

    IPC分类号: B01D053/02

    摘要: A desorbable sorption filter, in particular for a heating or air-conditioning system of a motor vehicle, has a metallic support (12) which can be heated by flow of current and an adsorber (14) mounted at or on the support (12). To provide an improved, directly heatable sorption filter which particularly enables inexpensive production and good electrical and thermal conductive contact without the use of adhesives, it is proposed for the adsorber (14) to be of planar design and to be mechanically connected to the support (12, 112) by means of holding elements (26) formed integrally on the support (12, 112).

    摘要翻译: 特别是用于机动车辆的加热或空调系统的可吸收的吸附过滤器具有可以通过电流流动加热的金属支撑件(12)和安装在支撑件(12)上或上的吸附器(14) 。 为了提供一种改进的可直接加热的吸附过滤器,其特别地使得能够在不使用粘合剂的情况下实现廉价的生产和良好的导电和导热接触,因此提出吸附器(14)具有平面设计并与机械连接 借助于一体地形成在所述支撑件(12,112)上的保持元件(26)。