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1. CA2729654 - INSPECTION DEVICE

Office Canada
Application Number 2729654
Application Date 24.07.2008
Publication Number 2729654
Publication Date 28.01.2010
Grant Number
Grant Date 26.04.2016
Publication Kind C
IPC
G01N 29/22
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
22Details
G01N 29/28
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
22Details
28providing acoustic coupling
CPC
G01N 29/28
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
22Details ; , e.g. general constructional or apparatus details
28providing acoustic coupling ; , e.g. water
G01N 29/221
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
22Details ; , e.g. general constructional or apparatus details
221Arrangements for directing or focusing the acoustical waves
Applicants AIRBUS OPERATIONS LIMITED
Title
(EN) INSPECTION DEVICE
(FR) DISPOSITIF D'INSPECTION
Abstract
(EN)


An inspection device (300) has an ultrasonic transducer (304) encased in a
couplant block (302) mounted in a
housing (328). The housing (328) has a pair of encoders (340, 342) mounted
thereto. The transducer (304) is mounted to scan
perpendicular to the contact surface (306) of the block (302). A coupling
block with a PTFE layer on the contact surface is also
provided.