Nikola Tesla Patents
) J 1 ) ( 1 аз per D Cancelled per D аз predetermined intervals of time, a receiver, and a device, normally of very high resistance, but adapted to have its resistance reduced when acted upon by the effects or disturbances, and included in the secondary circuit of the transformer, as set forth. "9. In an apparatus for utilizing effects or disturbances transmitted through the natural media from a distant source, the combination with a storage device and an independent source of energy for charging the same, of a receiving circuit connected with the storage device, a device sensitive to the effects or disturbances and determining under their control the flow of current in the receiving circuit, substantially as set forth." Cancel claims 11 and 12 and substitute: "11. In an apparatus for utilizing effects or disturbances transmitted through the natural media from a distant source, the combination of a storage device, a battery or similar independent source of energy for charging the a sensitive device adapted to have its resistance varied under the influence of the effects disturbances, a receiver adapted to be operated by the discharge of the storage device, the sensitive device being in one branch of a Wheatstone bridge, the storage device in one of the cross. connections between two opposite points of the bridge, and the battery in the other cross connection, and resistances L, L' and L" in the three remaining branches of the bridge, as set forth. same, In an apparatus for utilizing effects or disturbances transmitted through the natural media from a "12. -2This his page retyped from microfilm for better readability - Ed.] 487
