US2025066002A1PendingUtilityA1

Robotic Fish with One or More Torque Reaction Engines

Assignee: Fishboat IncorporatedPriority: Dec 31, 2018Filed: Nov 5, 2024Published: Feb 27, 2025
Est. expiryDec 31, 2038(~12.4 yrs left)· nominal 20-yr term from priority
B63B 2035/007B63H 1/36B63H 1/37
79
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Claims

Abstract

A robotic fish comprises one or more torque reaction engines and a fish body, wherein the torque reaction engine cyclically oscillates and causes a wave to propagate across the fish body, including through a flexible wing comprising a disk, accelerating thrust fluid and propelling the robotic fish.

Claims

exact text as granted — not AI-modified
1 . A robotic fish comprising a wing and a plurality of torque reaction engines (“TREs”) secured to the wing, wherein the wing engages with a surrounding thrust fluid to transfer a momentum of an inertial mass of the TRE between the inertial mass and the thrust fluid.

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