会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • BELEUCHTBARE BEDIENEINHEIT EINER KRAFTFAHRZEUGKLIMAANLAGE
    • ELEER KRAFTFAHRZEUGKLIMAANLAGE BELEUCHTBARE BEDIENEINHEIT
    • EP1140531A1
    • 2001-10-10
    • EP99963448.8
    • 1999-12-09
    • Mannesmann VDO Aktiengesellschaft
    • KEMPKEN, Ludger
    • B60H1/00B60Q3/04
    • B60H1/00428B60Q3/16Y02T10/88
    • The invention relates to an operating unit which can be illuminated and which is especially provided for a motor vehicle air conditioning system. Said operating unit is alone, due to the external connection of terminal contacts to the vehicle electric system voltage or ground (GND), suited for two different vehicle electric system voltages which have an integral correlation n, for example, 12 V and 24 V. For this, an even-numbered quantity n of light sources (21) or light source groups (23) are provided. In addition, n+1 terminal contacts are provided and are arranged such that the light sources (21) or light source groups (23) can be connected in parallel. Two interconnected light sources (21) are provided in said exemplary variants 24 V/12V. Three terminal contacts (22) are lead out from the operating unit. The center contact (22b) is connected to the vehicle electric system voltage when operating on the 12 V vehicle electric system, whereas the external terminal contacts are connected to the ground. The center contact (22b) remains unused when connected to the 24 V vehicle electric system.
    • 本发明涉及一种可被照明的操作单元,其特别用于机动车辆空调系统。 所述操作单元是单独的,由于端子触点与车辆电气系统电压或接地(GND)的外部连接,适合于具有整体相关性n的两个不同的车辆电气系统电压,例如12V和24V。 为此,提供了偶数数量的n个光源(21)或光源组(23)。 此外,提供n + 1个端子触点并且被布置成使得光源(21)或光源组(23)可以并联连接。 在所述示例性变型24V / 12V中提供两个相互连接的光源(21)。 三个端子触点(22)从操作单元导出。 当在12V车辆电气系统上操作时,中心触点(22b)连接到车辆电气系统电压,而外部端子触点连接到地面。 当连接到24V车辆电气系统时,中心触点(22b)保持不用。