Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Reexamination Certificate
2006-12-20
2009-02-03
LeDynh, Bot (Department: 2862)
Electricity: measuring and testing
Magnetic
With means to create magnetic field to test material
C324S207250, C324S222000, C324S262000
Reexamination Certificate
active
07486068
ABSTRACT:
A rotating head for a device for the nondestructive testing of metallic test specimens has probe carriers, stray flux or eddy current sensors, a coupling ring and elastic coupling elements. In this way, tandem-like, roughly forced coupling of the pivoting motions of the probe carriers is produced.
REFERENCES:
patent: 3029382 (1962-04-01), Cochran et al.
patent: 3299350 (1967-01-01), Tompkins et al.
patent: 5187435 (1993-02-01), Geweke
patent: 0 231 865 (1987-08-01), None
patent: 2 014 317 (1979-08-01), None
LeDynh Bot
Prueftechnik Dieter Bush AG
Roberts Mlotkowski Safran & Cole P.C.
Safran David S.
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