中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Publication
CN105572201A 用于制造用于检测测量气体空间中的测量气体的至少一个特性的传感器的传感器元件的密封装置的方法 有权

用于制造用于检测测量气体空间中的测量气体的至少一个特性的传感器的传感器元件的密封装置的方法
Abstract:
本发明提出一种用于制造用于传感器(10)的传感器元件(30)的密封装置(42，46)的方法，所述传感器用于检测测量气体空间中的测量气体的至少一个特性，尤其用于检测在测量气体中气体组份的份额或者测量气体的温度。所述方法包括以下步骤：提供陶瓷材料，所述陶瓷材料至少具有氮化硼和三氧化硼，其中三氧化硼相对于陶瓷材料的份额为2.0％至6.0％(重量)；将所述陶瓷材料成形压合成密封装置(42，46)并且热处理所述密封装置(42，46)。
Abstract(English):

The invention provides a method for manufacturing a seal apparatus of a sensing element for detecting at least one characteristic of a measuremeng gas in a measurement gas space. The invention is especially used for detecting share of a gas composition or temperature of the measurement gas. The method includes the following steps: providing a ceramic material which at least has borazon and boron trioxide, wherein the boron trioxide has a proportion between 2.0% and 6.0% (weight) with respect to the ceramic material. The ceramic material is molded in press-fit into athe seal apparatus (42,46) and the seal apparatus (42,46) is subjected into heat processing.

Public/Granted literature
Patent Agency Ranking
0/0