Fiber optic position transducer with magnetostrictive material and position calibration process

Details for Australian Patent Application No. 2006248769 (hide)

Owner Petroleo Brasileiro SA - Petrobras Pontificia Universidade Catolica Do Rio De Janeiro

Inventors Carvalho, Helio Ricardo; Munoz Freitas, Ricardo; Barbosa Braga, Arthur Martins; Arias Vidal, Jose Luis; Oliveira Bruno, Antonio Carlos; Guedes Valente, Luis Carlos

Agent Griffith Hack

Pub. Number AU-A-2006248769

PCT Pub. Number WO2006/123103

Priority PI 0501790-4 17.05.05 BR

Filing date 10 May 2006

Wipo publication date 23 November 2006

International Classifications

G01D 5/353 (2006.01) Mechanical means for transferring the output of a sensing member

G01D 5/48 (2006.01) Mechanical means for transferring the output of a sensing member - using wave or particle radiation means

Event Publications

11 October 2007 PCT application entered the National Phase

  PCT publication WO2006/123103 Priority application(s): WO2006/123103

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