Device for identifying rubbing locations in rotating machines

Details Device for identifying rubbing locations in rotating machines Device for identifying rubbing locations in rotating machines

1980-11-13

1983-03-29

Ciarlante, Anthony V.

Measuring and testing

Vibration

By mechanical waves

73660, G01N 2904

Patent

active

043779476

ABSTRACT:
A device for identifying an acoustic sound producing location in an axial direction of a rotating body by using an acoustic signal and a rotational pulse signal. In the device, a rubbing location identifying signal is provided in synchronism with the rotational pulse signal in which the pulse interval corresponds to the distance between acoustic sensors or a rotor length. A phase of a peak in a rubbing location identifying signal as measured with respect to the pulse represents an acutal rubbing location.

REFERENCES:
patent: 4196629 (1980-04-01), Philips
patent: 4262538 (1981-04-01), Otawara

Affiliated with

Also associated with

Rating

Device for identifying rubbing locations in rotating machines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for identifying rubbing locations in rotating machines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for identifying rubbing locations in rotating machines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1200783