Method and apparatus for inspecting a structure utilizing magnetically attracted probes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 20, 2004
Grant Date -
N/A
app pub date -
Jul 16, 2003
filing date -
Jul 16, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus and method for inspecting a structure are provided in which probes including respective sensing elements, such as ultrasonic transducers, are disposed proximate the opposed surfaces of a structure, but only one of the probes need be driven. In this regard, a tracking probe may be magnetically coupled to a driven probe and move in coordination therewith. The apparatus and method can therefore inspect structures in which one surface is inaccessible. The probes may permit liquid to be bubbled between the ultrasonic transducer and the structure in order to couple the ultrasonic signals. By utilizing a bubbled liquid as a couplant, the apparatus and method may operate in an ultrasonic array mode. Additionally, the probes may include at least one contact member, such as a plurality of wheels, for contacting the structure in order to maintain the desired orientation and spacing of the probes relative to the structure.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully