Vibration isolation system

Details Vibration isolation system Vibration isolation system

1996-11-20

1998-08-04

Butler, Douglas C.

Brakes

Internal-resistance motion retarder

Magnetic fluid or material

188299, 1883225, 26714014, F16F 710, F16F 1503

Patent

active

057880298

ABSTRACT:
A vibration isolation system comprises four tunable dual-axis hydraulic inertial isolators, an array of accelerometers, and a controller. The controller inputs signals from the accelerometers and outputs signals to tune the isolators to minimize the vibration transmitted from a vibrating body to an isolated body. The isolators are tuned by varying the dimensions of their tuning passages or by application of magnetohydrodynamic force to the liquid within the tuning passages.

REFERENCES:
patent: 2575360 (1951-11-01), Rabinow
patent: 2661596 (1953-12-01), Winslow
patent: 3221849 (1965-12-01), Klass et al.
patent: 3240295 (1966-03-01), Martinek et al.
patent: 3599428 (1971-08-01), Chaney et al.
patent: 4236607 (1980-12-01), Halwes et al.
patent: 4641808 (1987-02-01), Flower
patent: 4811919 (1989-03-01), Jones
patent: 4858733 (1989-08-01), Noguchi et al.
patent: 4893800 (1990-01-01), Tabata
patent: 4896754 (1990-01-01), Carlson et al.
patent: 4969632 (1990-11-01), Hodgson et al.
patent: 4973031 (1990-11-01), Takano et al.
patent: 5000299 (1991-03-01), Goto et al.
patent: 5029677 (1991-07-01), Mitsui
patent: 5161653 (1992-11-01), Hare, Sr.
patent: 5170866 (1992-12-01), Ghaem
patent: 5174552 (1992-12-01), Hodgson et al.
patent: 5249784 (1993-10-01), Murakami et al.
patent: 5259487 (1993-11-01), Petek
patent: 5277281 (1994-01-01), Carlson et al.
patent: 5284330 (1994-02-01), Carlson et al.
patent: 5435531 (1995-07-01), Smith et al.
patent: 5439082 (1995-08-01), McKeown et al.
patent: 5477946 (1995-12-01), Kawamata et al.
patent: 5542506 (1996-08-01), McMichael et al.
patent: 5573088 (1996-11-01), Daniels
patent: 5590745 (1997-01-01), Rensel et al.
patent: 5632361 (1997-05-01), Wulff et al.

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