Back to results
US 2017/0248550 A1Published application
Ultrasonic test system, ultrasonic test method and aircraft structural object
AssigneeFuji Jukogyo Kabushiki Kaisha
InventorKohei TAKAHASHI
Life of this patent
Estimating the term…
Abstract
According to one implementation, an ultrasonic test system includes an ultrasonic propagating body and an optical fiber sensor. The ultrasonic propagating body changes at least one traveling direction of at least one ultrasonic wave which propagates in a test target. The optical fiber sensor detects the at least one ultrasonic wave of which the at least one traveling direction has been changed by the ultrasonic propagating body.
Claims20
An ultrasonic test system comprising:
- an ultrasonic propagating body that changes at least one traveling direction of at least one ultrasonic wave which propagates in a test target;
- and
- an optical fiber sensor that detects the at least one ultrasonic wave of which the at least one traveling direction has been changed by the ultrasonic propagating body.
An ultrasonic test method comprising:
- changing at least one traveling direction of at least one ultrasonic wave by disposing an ultrasonic propagating body on a test target, the at least one ultrasonic wave propagating in the test target;
- and
- detecting the at least one ultrasonic wave, of which the at least one traveling direction has been changed by the ultrasonic propagating body, by an optical fiber sensor.
An ultrasonic test method comprising:
- disposing an optical fiber sensor on a surface of a test target in a direction where a length direction of the optical fiber sensor is not parallel to the surface of the test target;
- and
- detecting at least one ultrasonic wave by the optical fiber sensor, the at least one ultrasonic wave propagating in the test target.
Dependencies are inferred from the claim text.