Pressure sensor for detecting pressure of fluid medium, and manufacturing method of the same

A pressure sensor (10) for detecting a pressure of a fluid medium in a measuring chamber and a method for manufacturing the pressure sensor are provided. The pressure sensor includes a pressure connector (12), with the aid of which the pressure sensor (10) is attachable to or in the measuring chambe...

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1. Verfasser: DANIEL ETTER
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A pressure sensor (10) for detecting a pressure of a fluid medium in a measuring chamber and a method for manufacturing the pressure sensor are provided. The pressure sensor includes a pressure connector (12), with the aid of which the pressure sensor (10) is attachable to or in the measuring chamber, and a sensor element (24) for detecting the pressure of the fluid medium. A feed channel is formed in the pressure connector. The sensor element (24) is situated on a substrate (20). The feed channel (18) is sealed off by the substrate (20) and is designed to feed the fluid medium to the sensor element (24). The pressure connector (12) and the substrate (20) are designed as one piece and the sensor element (24) is printed onto the substrate (20). 本发明涉及种用于感测测量室中的流体介质的压力的压力传感器(10)和种用于制造该压力传感器的方法。所述压力传感器包括压力接头(12)和用于感测流体介质的压力的传感器元件(24),借助于压力接头能够将压力传感器(10)安装在测量室上或安装在该测量室中。在压力接头(12)中构造有输入通道(18)。传感器元件(24)布置在衬底(20)上。输入通道(18)由衬底(20)来封闭并且构造用于将流体介质输入至传感器元件(24)。压力接头(12)和衬底(20)件式地构造,并且传感器元件(24)被印刷到衬底(20)上。