Magnetic levitation bearing aircraft engine with external rotating blade structure
A technology of magnetic levitation bearing and aircraft engine, which is applied in the construction of power plants and other directions, can solve the problems of flight safety hidden danger, thrust bearing wear, and reduced performance of the whole aircraft.
Inactive Publication Date: 2014-03-26
卓向东
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Problems solved by technology
In this way, the aircraft will consume at least 30% of the fuel, which will shorten the flight range of the aircraft and reduce the overall performance of the aircraft.
Moreover, the huge friction will lead to rapid wear of the thrust bearing, which will bring hidden dangers to flight safety.
Method used
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Experimental program
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Embodiment Construction
[0004] The magnetic suspension bearing aircraft engine with external rotating blade structure, the main structure includes the shell, the main shaft, the propeller, the internal combustion engine and the magnetic suspension bearing and other parts; the propeller is installed on the main shaft, the internal combustion engine is installed at the rear of the propeller, and the magnetic suspension bearing is installed at the rear.
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The invention discloses a magnetic levitation bearing aircraft engine with an external rotating blade structure. The magnetic levitation bearing aircraft engine with the external rotating blade structure mainly and structurally comprises a shell, a main shaft, a propeller, an internal combustion engine, a magnetic levitation bearing and the like, wherein the propeller is installed on the main shaft, the internal combustion engine is installed on the rear portion of the propeller, and the magnetic levitation bearing is installed on the rearmost portion.
Description
Technical field [0001] The invention relates to a magnetic suspension bearing aircraft engine with an outer rotating blade structure, in particular to a propeller aircraft engine suitable for the main shaft transmission mode of the magnetic suspension bearing. It belongs to the field of new energy technology. Background technique [0002] In today's aircraft engines, when the main shaft rotates, it will generate several tons to more than ten tons of axial pressure. This rotational pressure is transmitted to the thrust bearing, which will generate huge noise and cause huge friction and heat. At this time, the aircraft The engine needs to be equipped with a lubrication system to dissipate the heat generated by huge friction. In this way, the aircraft will consume at least 30% of the fuel, which will shorten the flight range of the aircraft and reduce the overall performance of the aircraft. Moreover, the huge friction will lead to rapid wear of the thrust bearing, which will...
Claims
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IPC IPC(8): B64D27/26B64D27/40
Inventor 卓向东
Owner 卓向东