Electricity: measuring and testing – Magnetic – Magnetic sensor within material
Reexamination Certificate
2005-12-06
2005-12-06
Ledynh, Bot (Department: 2862)
Electricity: measuring and testing
Magnetic
Magnetic sensor within material
C324S228000, C324S261000
Reexamination Certificate
active
06972561
ABSTRACT:
An eddy current inspection apparatus includes a holder for a specimen, a holder for an eddy current probe, and an eddy current instrument operatively joined thereto. The probe holder includes carriages for translating the probe along first and second axes. The probe holder is selectively moved to align the probe with an internal channel of the specimen for sliding movement therealong to conduct eddy current inspection thereof.
REFERENCES:
patent: 3279079 (1966-10-01), Schiler
patent: 3833852 (1974-09-01), Schoch
patent: 4188167 (1980-02-01), Abell
patent: 4644274 (1987-02-01), Casarcia
patent: 4891986 (1990-01-01), Teagle
patent: 5174165 (1992-12-01), Pirl
patent: 5207005 (1993-05-01), Amos et al.
patent: 5345514 (1994-09-01), Mahdavieh et al.
patent: 5402981 (1995-04-01), McMurtry
patent: 5442286 (1995-08-01), Sutton et al.
patent: 5479834 (1996-01-01), Sanagawa et al.
patent: 5710378 (1998-01-01), Dykes et al.
patent: 5781007 (1998-07-01), Partika et al.
patent: 5826310 (1998-10-01), Hobday
patent: 6175234 (2001-01-01), Granger et al.
patent: 6339331 (2002-01-01), Ruzzo
patent: 6426622 (2002-07-01), Givens et al.
patent: 6608478 (2003-08-01), Dziech et al.
U.S. Appl. No. 10/011,190; filed Dec. 7, 2001; Dziech et al.
D.S. Sullivan et al, “M & FQT Procedure 734,” Jul 22, 1992, redacted excerpts: cover, pp. 1-5 & 9-13.
Dierdorf Jon Russel
Dziech Michael Leonard
Fields Michael Wayne
Johnson James Michael
Mellors Anthony William
Aurora Reena
Conte Francis L.
Ledynh Bot
Ramaswamy V. G.
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