Measuring and testing – Instrument mechanism dampening
Patent
1976-04-08
1977-10-18
Queisser, Richard C.
Measuring and testing
Instrument mechanism dampening
73DIG10, G01D 1110
Patent
active
040540529
ABSTRACT:
An aircraft instrument with an acceleration compensation device comprises at least a capsule, a rocking axle, a link mechanism to transmit displacements of a free end of the capsule to the rocking axle, a first gear integrally provided with the rocking axle, a second gear meshed with the first gear and being rotatable, and weights. The weights are provided on the first gear and the second gear each correspondingly, and rotative force of the weights caused by an acceleration force works on the rocking axle so as to cancel the rotative force of the rocking axle by the displacements, due to the acceleration, of the free end of the capsule.
REFERENCES:
patent: 2365806 (1944-12-01), Dewan
patent: 2811619 (1957-10-01), Bourns et al.
patent: 2921279 (1960-01-01), Cosby et al.
patent: 2926899 (1960-03-01), Gaubatz
patent: 3576605 (1971-04-01), Drake et al.
Appleman John S.
Queisser Richard C.
Tokyo Aircraft Instrument Co. Ltd.
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