Wave transmission lines and networks – Attenuators
Patent
1985-08-05
1987-08-04
Smith, Gary L.
Wave transmission lines and networks
Attenuators
333 81A, 74527, H01P 122, G05G 506
Patent
active
046849050
ABSTRACT:
An attenuator device is disclosed defined by an inner member having an outer cylindrical surface and a coaxial and relatively rotatable outer member having an inner cylindrical surface. Longitudinally extending grooves are defined in the respective surface of each member. Attenuating structure is disposed in the longitudinal length of the grooves of one of the members while bowed leaf springs are disposed in the longitudinal length of the grooves of the other member. The bowed leaf springs extend from the grooves of the other member to engage the grooves and attenuating structure of the one member to thus provide both detenting and grounding for the attenuator device.
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Lindsey Rodney M.
Smith Gary L.
Weinschel Engineering
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