PRESSURE COMPENSATION ELEMENT HAVING SPRING ELEMENT, CASING AND ELECTRONIC CONTROL DEVICE

摘要

A pressure compensation element for casings includes a connecting body in the form of a hollow body, a membrane seat having a contact surface for a membrane and an impact protection device. The membrane seat is arranged on the connecting body wherein the impact protection device is coupled to the connecting body. The membrane is arranged on the contact surface between the impact protection means and the membrane seat. The connecting body has a first opening arranged on a first free end, and a second opening leading to the contact surface of the membrane seat, wherein a spring element is arranged inside the second opening abutting the contact surface. The spring element provides a support contour for the membrane.

主权项

1. A pressure compensation element (100) for a casing, with a connecting body (110) in the form of a hollow body (150), with a membrane seat (120) having a contact face (125) for a membrane (130), and with an impact protection (140),
wherein the membrane seat (130) is arranged on the connecting body (110) and the impact protection (140) is coupled to the connecting body (110); wherein the membrane (130) is arranged on the contact face (125) between the impact protection (140) and the membrane seat (120); wherein the connecting body (110) has a first opening (160) arranged on a first free end, and a second opening (170) leading to the contact face (125) of the membrane seat (120); and wherein a spring element (180) is arranged inside the second opening (170), abutting the contact face (125), which spring element can be elastically deflected by the membrane (130) and forms a supporting contour (185) for the membrane (130).