Structure of water jet propulsion engine

Abstract

Abstract Translated from Japanese (57)【要約】 【目的】本発明は、基本的には通路より吸入した水を回 転管内と羽根部などで強制的に水流を生成させて強力な 推進力に変換できるだけでなく、将来的にはこれまでに 無い全く新しい構造の推進機関を提案できるという船舶 の水噴出推進機関の構造に関するものである。 【構成】本発明は、管状の水通路内の途中にスクリュ− 状叉はタ−ビン状の羽根部を動力に連結させて回転させ て、水通路の一方より水を吸引しながら羽根部の水切り 力によって水流を発生させて他方より噴出させることで 船の推進力とする水噴出推進機関の構造に於いて、 水 通路の内の全部叉は任意の部分の管体を動力と連結させ て回転させる構造として、回転管体は中心軸芯付近など の内側方向に向かってラセン状叉は翼状などの羽根部を 突設させる構造とした。 (57) [Abstract] [Purpose] The present invention is basically not only capable of forcibly generating a water flow in the rotary pipe and the blades of the water sucked from the passage to convert it into a strong propulsive force, but also in the future. Relates to the structure of a water jet propulsion engine for a ship, which can propose a propulsion engine with a completely new structure. [Structure] The present invention provides a screw in the middle of a tubular water passage. Propulsion of the ship by rotating the blade or turbine blade by connecting it to the power to generate water flow by the water draining force of the blade while jetting water from one side of the water passage and ejecting it from the other side. In the structure of a water jet propulsion engine that uses force, the rotating tube is a structure that rotates all or any part of the water passage by connecting it to the power, and the rotating tube is in the inward direction such as near the center axis. The structure is such that the blade portion such as a spiral or a wing is projecting toward.

Inventors

• 👤 正志 ▲土▼田
• 👤 Masashi Tsuchida

Bibliographic Details