Pressure lining dedicated for explosion endangered zones

A pressure lining dedicated for explosion endangered zones, constituting a set of modules in separate flameproof enclosures, which contain cameras and electronic control systems, provided with an inert gas pressure control block and preferably a constant pressure supply port, is characterised in that it constitutes two modules: a lower module (2) and an upper module (7), whereas a hermetic sight glass (3) made of germanium glass is installed in one of the side walls of the lower module (2) and sealed cable inlets for connection with external electronic systems are made on the opposite side, while the walls of the upper module (7) contain hermetically sealed glazing (8) made of reinforced sodium glass, and inside the upper module (7) a rotating head for camera seating is installed, and inside the lower module (2) a fixed socket for camera seating is installed.

Application No.: P. 422868

Application date: 15.09.2017

Patent No.: PAT.233056

Inventor: Maciej Cader, Piotr Kociel, Tomasz Krakówka, Leszek Kasprzyczak