Abstract What follows is a description of a unique arrangement forming safety equipment for installations containing a medium under pressure. The safety equipment includes a wall of the installation whose thickness is reduced in a predetermined region relative to the remaining region of the wall and an element disposed within the installation which extends over and beyond the reduced thickness region of the installation wall. The element is provided with bulges at its ends which define along with the inner surface of the installation wall a reduced flow cross section. This reduced flow cross section is chosen so that the pressure prevailing during normal operation in the space defined by the inner surface of the installation wall and that portion of the element between the bulges is the same as the pressure prevailing in the installation.
Safety equipment for installations containing a medium under pressure, including a wall of the installation the thickness of which is reduced in a predetermined region relative to the remaining region of the wall, and an element disposed within the installation which extends over and beyond said reduced thickness region, said element having bulges formed at its ends which define along with the inner surface of the installation wall a reduced flow cross section through which the pressurized medium flows in the event of damage to the installation wall at the reduced thickness region thereof, said reduced flow cross section being chosen so that the pressure prevailing during normal operation in the space defined by the inner surface of the installation wall and that portion of said element between said bulges is the same as the pressure prevailing in the installation.
Claim 2
Dependent Claim
140 words
Safety equipment for installations containing a medium under pressure, including a wall of the installation the thickness of which is reduced in a predetermined region relative to the remaining region of the wall, and an element disposed within the installation which extends over and beyond said reduced thickness region, said element having bulges formed at its ends which define along with the inner surface of the installation wall a reduced flow cross section through which the pressurized medium flows in the event of damage to the installation wall at the reduced thickness region thereof, said reduced flow cross section being chosen so that the pressure prevailing during normal operation in the space defined by the inner surface of the installation wall and that portion of said element between said bulges is the same as the pressure prevailing in the installation.
Claim 3
Dependent Claim
27 words
The safety equipment as defined in claim 1, wherein said bulges are provided with grooves thereby serving to increase the flow cross section for the pressurized medium.