| 摘要 |
<p>In a pressure sensor (11), a blind hole (15) is provided in the housing (10), the base of said hole serving as a pressure diaphragm (16). Located in the blind hole (15) is a measurement element (17) with a spherical cap (35) for uniform transmission of the pressure to the resistor (33) of the measurement element (17). The measurement element (17) is applied virtually at only one single point on the pressure diaphragm (16). The diameter of the measurement element (17) and consequently of the blind hole (15) can be considerably reduced so that the mechanical strength of the pressure sensor (11) is increased.</p> |
