Sensor, sensor unit, and method for producing sensor unit

A sensor unit, sensor element technology, applied in instruments, special recording/indicating devices, equipment with special mechanical means, etc., can solve problems such as damage and interference with sensor measurement performance, and achieve the effect of reducing cost and high signal quality
CN103748434AActive Publication Date: 2014-04-23ROBERT BOSCH GMBH
5 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ROBERT BOSCH GMBH
Publication Date
2014-04-23

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a sensor (10) comprising a sensor element (12) for measuring a physical variable. According to the invention, at least one elastic damping element (14) is provided which damps external interfering vibrations and which has means (14.1) for electrically and / or mechanically contacting the sensor element (12).
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a sensor of the type according to independent claim 1, in particular for measuring acceleration or rotational speed, and a corresponding sensor unit of the type according to independent claim 7, and a corresponding sensor unit according to independent claim 8. Types of methods for manufacturing sensor units. Background technique

[0002] In modern safety systems, the sensor usually consists of at least one sensor unit for measuring inertial values, for example acceleration and / or rotational speed. Acceleration sensors and / or rotational speed sensors have oscillating masses which operate in a predetermined frequency range. The measuring performance of the sensor may be impaired or completely disturbed if interfering values ​​or interfering frequencies, such as vibrations of the drive, occur within the predetermined frequency range but do not belong to the quantity to be measured. In many applications where a high signal qualit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More