Method for detecting at least one critical defect in a ceramic rolling element providing the steps of capturing a plurality of two-dimensional digital radiographic images of the ceramic rolling element; digitally filtering each radiographic image; delineating, on the basis of the filtered image, at least one region liable to comprise the critical defect; constructing stereoscopically a virtual model of the ceramic rolling element having the region; comparing the dimensions of the delineated region with a plurality of predetermined threshold values, and, when the dimensions are greater than the threshold values, generating an alarm signal.

A method and to a device for detecting characteristic electrical current pulses flowing through a rolling bearing or sliding bearing as a result of static charging of rotating machine or system parts. The device is provided with a receiving unit with an antenna for receiving electromagnetic radio waves, which electromagnetic radio waves are emitted in the frequency range above 50 MHz as a result of the characteristic electrical current pulses, a signal processing unit for processing the received signal by signal processing in order to extract the current pulse events contained therein, and an analysis unit for analyzing the temporal progression of the current pulse events for state monitoring of the rolling bearing or sliding bearing.

A method and to a device for detecting characteristic electrical current pulses flowing through a rolling bearing or sliding bearing as a result of static charging of rotating machine or system parts. The device is provided with a receiving unit with an antenna for receiving electromagnetic radio waves, which electromagnetic radio waves are emitted in the frequency range above 50 MHz as a result of the characteristic electrical current pulses, a signal processing unit for processing the received signal by signal processing in order to extract the current pulse events contained therein, and an analysis unit for analyzing the temporal progression of the current pulse events for state monitoring of the rolling bearing or sliding bearing.

A system of digitally representing equipment failure comprising: a testing assembly for testing a component of a manufacturing equipment wherein the component includes a defect in a critical area included in the component; a sensor in communications with the testing assembly for sensing a failure state of the component, a set of computer readable instructions adapted for: receiving a critical failure mode associated with the component, receiving a testing dataset from the sensor representing testing results produced by the testing assembly wherein the testing dataset includes initial data representing an undamaged component and a failure dataset representing a failed component, isolating a set of failure data representing a testing status of the component from initial testing to failure of the component determined by the critical failure mode, creating a usable lifetime model of the component according to the set of failure data.

An apparatus, methods and systems for data collection related to an oil and gas process and disclosed. A system may include a multi-sensor acquisition component including a plurality of inputs and a plurality of outputs, a sensor data storage profile circuit structured to determine a data storage profile including a data storage plan for the plurality of inputs, a sensor communication circuit structured to interpret a plurality of inputs, a sensor data storage implementation circuit structured to store at least a portion of the inputs in response to the data storage profile, a data analysis circuit structured to analyze the plurality of inputs and determine a data quality parameter, and a data response circuit structured to adjust at least one of the data storage profile and the data collection routine in response to the data quality parameter.

The present invention discloses a modular structure for fixing radial electromagnetic actuators for non-destructive tests and failure simulations in rotating machines without disassembly of bearings and comprises the following components: ferromagnetic core (1), armature (4), cover (6), load cell (10), upper reinforcement (15), lower reinforcement (16), lower plate (17), side plate 1 (18), side plate 2 (19), upper plate (20), beam (7), spool (2), adjustment 1 (11), captive pin (3), chassis (5), lock (8), plate (9), adjustment 2 (13), captive screw (12), adjustment 3 (14).

The present invention discloses a modular structure for fixing radial electromagnetic actuators for non-destructive tests and failure simulations in rotating machines without disassembly of bearings and comprises the following components: ferromagnetic core (1), armature (4), cover (6), load cell (10), upper reinforcement (15), lower reinforcement (16), lower plate (17), side plate 1 (18), side plate 2 (19), upper plate (20), beam (7), spool (2), adjustment 1 (11), captive pin (3), chassis (5), lock (8), plate (9), adjustment 2 (13), captive screw (12), adjustment 3 (14).

A piezoelectric strain sensor unit for a rolling bearing includes a piezoelectric strain sensor, and a sensor holder provided with a main body having a front face intended to be into contact with a component of the rolling bearing and a rear face, and with at least two flexible arms mounted on the main body and supporting opposite ends of the piezoelectric strain sensor, the piezoelectric strain sensor being axially located on the side of the rear face of the main body while remaining spaced apart from the rear face. The sensor holder is provided with a central pin which protrudes axially with regard to the front face of the main body and which is axially moveable with regard the main body, the central pin axially abutting onto the piezoelectric strain sensor.

A hydrodynamic bearing fault prediction, detection, diagnosis, and response system for combustion ignition engines, machines and/or coupled components of a combustion ignition engine and/or machine; a plurality of transducers, each disposed proximally or about each of the engine/machine components or engine itself; with at least one transducer with capacitance sensing abilities, each of the transducers disposed to react to changes in the dielectric constant of a nanosuspension circulated about the monitored component.

A hydrodynamic bearing fault prediction, detection, diagnosis, and response system for combustion ignition engines, machines and/or coupled components of a combustion ignition engine and/or machine; a plurality of transducers, each disposed proximally or about each of the engine/machine components or engine itself; with at least one transducer with capacitance sensing abilities, each of the transducers disposed to react to changes in the dielectric constant of a nanosuspension circulated about the monitored component.