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Improvements in Pipe Organs for Producing, by a Manual, Solo and Sub-bass Effects simultaneously with Harmonies Played on the same Manual.
Improvements in Pipe Organs for Producing, by a Manual, Solo and Sub-bass Effects simultaneously with Harmonies Played on the same Manual.
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机译：改进了管风琴，通过手册制作了独奏和低音提琴效果，并在同一手册上演奏了和声。
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14,287. Watson, R., and Bray, H. July 11. Organs.-In solo and sub-bass actions for pipe organs, a special set of pipes is controlled by auxiliary pallets co-operating with speciallyformed pallet seats, additional to and independent of those controlling the ordinary pipes. Means may also be provided for using the solo and subbass pipes as ordinary stops. Each set of auxiliary pallets is arranged in a separate wind-chest, to which wind is admitted at one end only, under the control of a stop. The wind passes through apertures c in the pallet seats C until it reaches the lowest note in the sub-bass or the highest note in the solo action, at which it is shut off by the pallet E. Apertures K, controlled by pallets J, liberate the wind in the part of the wind-chest beyond this pallet. The pallet seats Care preferably of metal and are secured or arranged to slide in grooves D. The pallets F control the wind passages B for the special pipes. A series of apertures P, leading to another wind-chest N, and a series of passages M from the ports K to the atmosphere, are controlled by bars Q, W mounted on the arms of a shaft S actuated by a stop.
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