Measuring and testing – Vibration – Sensing apparatus
Patent
1978-08-15
1980-01-01
Ciarlante, Anthony W.
Measuring and testing
Vibration
Sensing apparatus
G01N 2900
Patent
active
041810244
ABSTRACT:
What follows is a description of a system for detecting rotor system related vibration in a helicopter. The vibration detecting system comprises three essential units: a sensing unit or device; a control unit; and a model module. Actually, any number of sensing units can be utilized depending upon the number of locations at which the vibration is to be monitored. The sensing unit generates a signal indicative of the rotor system related vibration and delivers this signal to the control unit which operates on the generated signal and produces an output signal within a selected frequency and amplitude range. The output signal is then displayed, for example, on a scale meter. The model module is adaptable for compatibility with the dynamic rotor system of a given helicopter model and is utilized as such to set the limits of the selected frequency and amplitude range of the control unit. The model module is readily connected to and removed from the housing of the control unit.
REFERENCES:
patent: 3386031 (1968-05-01), Able et al.
patent: 3945256 (1976-03-01), Wilson et al.
patent: 4053123 (1977-10-01), Chadwick
Leak John
Miller, Jr. Aaron
Ciarlante Anthony W.
D'Ambrosio Felix J.
Greigg Edwin E.
Puffer Jack D.
The Boeing Company
LandOfFree
Helicopter rotor system related vibration amplitude detecting sy does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Helicopter rotor system related vibration amplitude detecting sy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helicopter rotor system related vibration amplitude detecting sy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2115086