×

Method and device for localizing anomalies located inside an immersed hollow structure

  • US 20070194919A1
  • Filed: 12/13/2004
  • Published: 08/23/2007
  • Est. Priority Date: 03/26/2004
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for external localization of anomalies located in an immersed hollow structure, which anomalies were detected beforehand by a device moving inside said immersed hollow structure, and positioned by counting from an origin, marks located at regular intervals accessible from the inside and outside of said immersed hollow structure, consisting of:

  • a. defining by counting, from the same aforesaid origin, a mark accessible on the outside of the immersed hollow structure, b. positioning a transponder module on the aforesaid mark, c. identifying the transponder module by an identification code, d. determining the number of marks separating said anomalies and said identified transponder module.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×