Importance

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Abstract

Embodiments of the present disclosure relate to a propulsion device and an underwater robot. The propulsion device includes a bracket, a first thruster, and a second thruster. A first chamber and a second chamber are defined in the bracket, and the first thruster and the second thruster are respectively arranged in the first chamber and the second chamber. In a stationary state, in the case that the first thruster acts as a horizontal thruster or a vertical thruster, the second thruster functions as a vector thruster; or in the case that the second thruster acts as a horizontal thruster or a vertical thruster, the first thruster functions as a vector thruster.

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First Claim