Device for the sealed attachment of an interchangeable member in a chamber ring mounted on a wall of a containment cell

摘要

A device for sealed attachment of an oval or circular interchangeable member in an oval or circular chamber ring including a mechanical system for secure immobilization of the interchangeable element through the retaining ring mounted on a wall of a containment cell. The attachment device includes an oval or circular retaining ring supporting the interchangeable member. The integral retaining ring includes at least three recesses and the chamber ring includes at least three bolts able to penetrate into the recesses in order to lock the retaining ring on the chamber ring. The retaining ring receives a set of keys supporting the interchangeable element.

主权项

1. An oval-shaped or circular-shaped device for sealed attachment of an interchangeable member in a chamber ring, the chamber ring being mounted on a wall of a containment cell, wherein the device includes an integral retaining ring forming a double-seal in relation to the chamber ring, the integral retaining ring supporting the interchangeable member, wherein the integral retaining ring includes at least three recesses, wherein the chamber ring includes at least three bolts configured to penetrate into the at least three recesses to lock and prevent rotation of the integral retaining ring on the chamber ring, and wherein the chamber ring includes at least three sockets configured to receive locking tenons of an ejection gun.