首页> 外国专利> Level sensor e.g. ultrasonic sensor for detecting liquid level in container, has float that is provided with reflecting surface for reflecting ultrasound, and liquid inlet which is arranged below the float

Level sensor e.g. ultrasonic sensor for detecting liquid level in container, has float that is provided with reflecting surface for reflecting ultrasound, and liquid inlet which is arranged below the float

机译:液位传感器例如用于检测容器中液位的超声波传感器,具有浮子,该浮子设有用于反射超声波的反射面,并且液体入口设置在浮子的下方

摘要

The sensor (1) has ultrasonic transmitter (22), an ultrasonic receiver (23), and float (26). The float is provided with reflecting surface (27) for reflecting ultrasound. A liquid inlet (28) is arranged below the float. Independent claims are included for the following: (1) container; (2) method for determining level of liquid; and (3) fuel cell system.
机译:传感器(1)具有超声波发射器(22),超声波接收器(23)和浮子(26)。浮子设有用于反射超声的反射表面(27)。液体入口(28)布置在浮子下方。独立索赔包括以下内容:(1)容器; (2)确定液位的方法; (3)燃料电池系统。

著录项

  • 公开/公告号DE102011119664A1

    专利类型

  • 公开/公告日2013-05-29

    原文格式PDF

  • 申请/专利权人 DAIMLER AG;

    申请/专利号DE201110119664

  • 发明设计人 KUEHN KARSTEN;

    申请日2011-11-29

  • 分类号G01F23/296;G01F23/76;H01M8/04;

  • 国家 DE

  • 入库时间 2022-08-21 16:22:05

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