DEVICE FOR REAL-TIME CONTROL OF TOTAL PENETRATION WELDING, ADAPTED TO A JOINT INACCESSIBLE TO DIRECT OBSERVATION

摘要

P DEVICE FOR REAL-TIME CONTROL OF A TOTAL PENETRATION WELDING, ADAPTED TO A JOINT INACCESSIBLE TO DIRECT OBSERVATION. / P P IT INCLUDES A MEANS OF OPTOELECTRONIC DETECTION, A MEANS OF TREATMENT AND A MEANS SIGNALING. THE MEANS OF OPTOELECTRONIC DETECTION CONSISTS OF AN OPTOELECTRONIC DETECTOR 40 AND AN OPTICAL FIBER 42, ONE END OF WHICH IS DISPOSED IN SIGHT OF THE DETECTOR AND THE OTHER END OF WHICH COLLECTS THE LIGHT INTENSITY ABOVE THE SOLDER CORD, IS SIZED IN CONE SHAPE 56. OPTICAL FIBER 42 CAN BE PROTECTED BY A SHEATH 48 MADE IN DUCTILE MATERIAL. / P