A coaxial co-rotating propeller with variable phase difference
A propeller and phase difference technology, which is applied in propellers, transportation and packaging, aircraft parts, etc., can solve the problems of increasing the unfavorable aerodynamic interference of each blade of the propeller, shortening the flight range of the propeller aircraft, and worsening the concealment of the aircraft, etc., to achieve Reduce adverse aerodynamic interference, small adverse aerodynamic interference, and improve aerodynamic efficiency
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[0034] In order to be able to understand the above objects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present invention and the features in the embodiments may be combined with each other under the condition of no conflict.
[0035] Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. Example limitations.
[0036] The present invention proposes a coaxial and co-rotating propeller, that is, two propellers with coincident rotating shafts are arranged forward and backward along the thrust dire...
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