Device and a method for the detection of structure-borne...

Details Device and a method for the detection of structure-borne... Device and a method for the detection of structure-borne...

2006-08-23

2010-02-02

Williams, Hezron (Department: 2856)

Measuring and testing

Vibration

By mechanical waves

C073S597000

Reexamination Certificate

active

07654141

ABSTRACT:
In a method and a device for the detection of at least one structure-borne acoustic vibration in a component of an agricultural harvesting machine, a timer is used to determine a transit-time difference of a structure-borne acoustic vibration that is received by at least a first structure-borne sound sensor and at least a second structure-borne sound sensor and, based on the transit-time difference, a source of the structure-borne acoustic vibration is determined, thereby enabling the location of the pulses triggering the structure-borne acoustic vibration to be identified.

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