General Electric Company

Baker Hughes, a Ge Compnay, LLC

Robert Charles Shaffer

Manuel Kenneth Bueno

Willis James Perry

Richard Michael Hatley

Robert Martin Roney, Jr

Dane Eugene Hackenberger

Gary Lamberton

Thomas Richard Jenkins

Manuel K Bueno

A fastener probe assembly includes a disc configured to rotate about a first axis of a fastener, an ultrasound probe coupled to the disc, and an encoder configured to determine an orientation of the ultrasound probe relative to the first axis of the fastener during an inspection of the fastener. The ultrasound probe is configured to interface with an axial end of the fastener, to emit ultrasound signals into the axial end of the fastener, and to receive ultrasound signals from the fastener.

System and method for inspecting fasteners

A system is provided having a probe assembly configured to inspect components of an assembled flange connection when the probe assembly is disposed within a bore of the components. The probe assembly includes a shaft configured to be aligned with an axis of the assembled flange connection, one or more ultrasound probes coupled to the shaft, and one or more encoders. The one or more ultrasound probes are configured to interface with an interior surface of the bore of the components, to emit ultrasound signals into the components, and to receive ultrasound signals from the components. The one or more encoders are coupled to the shaft and are configured to determine a position of the one or more ultrasound probes relative to a reference point of the assembled flange connection during an inspection of components of the assembled flange connection.

System and method for inspecting flange connections

Methods and devices are provided for detecting, corrosion and cracks in fastener nuts. In an exemplary embodiment, an apparatus can be configured to couple to a fastener nut to facilitate inspection of the fastener nut for detection of flaws in the fastener nut, such as corrosion and cracks. The apparatus can be configured to couple to the fastener nut when the fastener nut is mounted on a fastener and in use in a larger system such as a subsea drilling apparatus or other system in which fasteners with fastener nuts attached thereto are used. The apparatus can include an ultrasonic probe configured to facilitate inspection of the fastener nut using ultrasonic waves.

Corrosion and crack detection for fastener nuts

A system includes a probe assembly configured to inspect components of an assembled flange connection when the probe assembly is disposed within a bore of the components. The probe assembly includes a shaft configured to be aligned with an axis of the assembled flange connection, one or more ultrasound probes coupled to the shaft, and one or more encoders. The one or more ultrasound probes are configured to interface with an interior surface of the bore of the components, to emit ultrasound signals into the components, and to receive ultrasound signals from the components. The one or more encoders are coupled to the shaft and are configured to determine a position of the one or more ultrasound probes relative to a reference point of the assembled flange connection during an inspection of components of the assembled flange connection.

A rolling ultrasonic scanner comprises a member having an inspection surface for rolling across the surface of an object under test. A plurality of ultrasonic transducers are disposed within the member in a formation such that they are each aimed at a common point that is coincident with the surface of the object.

Rolling phased array ultrasonic scanner

According to one aspect of the invention, a transducer apparatus is provided that includes a core section, a transducer disposed in the core section, the transducer configured to transmit or receive signals and a tubular member mounted to the core section for relative rotation, wherein a fluid is disposed in the tubular member. The apparatus further includes a weight reduction device disposed inside the tubular member to occupy a volume inside the tubular member, wherein the weight reduction device is configured to provide a transmission path from the transducer to the tubular member via the fluid.

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Reedsville, PA, United States of America

Robert Charles Shaffer