Membrane for a pressure dome

摘要

A membrane for a pressure dome is configured to cooperate with a pressure sensor, and includes a resilient circular wall and a circular rim. The resilient circular wall is configured to close one side of the pressure dome so as to define a partition between the inside of the pressure dome and the outside. The circular rim is configured to be housed in a main body of the pressure dome. The membrane is configured such that the resilient circular wall, when there is no difference between the pressures acting respectively on the inner surface and on the outer surface, has an outwardly convex form.

主权项

1. A membrane for a pressure dome, said membrane comprising:
a resilient element that partitions the pressure dome into a first side and a second side; and an edge that circumferentially surrounds the resilient element and is secured in a body of the pressure dome, the resilient element having a convex form when there is substantially no difference between a pressure on a first surface thereof and a pressure on a second surface thereof.