System for testing double-walled pipe i.e. brake pipe of vehicle, by using eddy current test engineering, has testing devices for testing pipe in hot and cold conditions, respectively, and evaluation unit for evaluating results of devices

摘要

#CMT# #/CMT# The system has a testing device (M1) for executing an eddy current testing in a hot condition of a double-walled pipe (R), and another testing device (M2) for executing eddy current testing in a cold condition of the pipe. An evaluation unit (7) evaluates testing results of the testing devices, where the pipe is soldered in a soldering device e.g. induction soldering system (3). A cooling system (4) for cooling the pipe is arranged after the former testing device. The testing devices comprise a hot wire coil and a cold wire coil, respectively. #CMT# : #/CMT# An independent claim is also included for a method for testing a pipe by using eddy current test engineering. #CMT#USE : #/CMT# System for testing a pipe i.e. double-walled pipe (claimed) e.g. brake pipe of a vehicle, by using eddy current test engineering. #CMT#ADVANTAGE : #/CMT# The testing devices execute eddy current testing of the pipe in the hot and cold conditions, respectively, and the evaluation unit evaluates the results of the testing devices, thus ensuring reliable detection of the error in the pipe. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a system for testing a pipe.'(Drawing includes non-English language text)' M1, M2 : Testing devices R : Double-walled pipe 3 : Induction soldering system 4 : Cooling system 7 : Evaluation unit.