公开(公告)号：US20160223411A1

公开(公告)日：2016-08-04

申请号：US15012901

申请日：2016-02-02

Applicant: ABB Technology AG

Inventor： Joerg Gebhardt ,  Ulf Ahrend ,  Kai Koenig ,  Andreas Decker ,  Stephan Wildermuth ,  Paul Szasz ,  Tilo Merlin ,  Horst Schwanzer

IPC: G01K11/22 ,  G01K15/00 ,  G01K11/00

CPC classification number: G01K11/22 ,  G01K11/006 ,  G01K15/005

Abstract: A thermometer has at least one temperature sensor, having a physical variable which changes in a characteristic manner depending on temperature, at least one electrical output for emitting a signal which is a measure for the value of the variable, a transmitter for a sound wave or an electromagnetic wave, which transmitter can be coupled to the temperature sensor and controlled thereby depending on the variable's value, or can radiate the wave at least in part towards the temperature sensor, the wave-temperature sensor interaction depending on the variable's value, and either a wave receiver, which reconverts the wave into an electrical signal, or another unit for converting the wave-temperature sensor interaction into an electrical signal, connected to the electrical output.

Abstract translation: 温度计具有至少一个温度传感器，其具有根据温度以特征方式改变的物理变量，至少一个电输出用于发射作为该变量的值的度量的信号，用于声波的发射器或 电磁波，该发射器可以耦合到温度传感器并根据变量的值被控制，或者可以至少部分地朝向温度传感器辐射波，波温传感器相互作用取决于变量的值，以及 波形接收器，其将波重新转换为电信号，或另一单元，用于将波温传感器相互作用转换成电信号，连接到电输出。