To obtain a propulsion generation system obtaining propulsion used for a navigation body in a structure without a rotational mechanism, with easy manufacture, and maintenance.SOLUTION: Propulsion T is obtained by injecting condensation water Ws2 of steam S2, Sw1 and suctioned water W2 as well as increasing suction force for suctioning water W2 by suctioning water W2 by venturi effect due to injection of driving fluid Fd2 by using gas S2 composed by steam or gas G2 containing steam Sw1 as driving fluid Fd2, and condensing steam S2, Sw1 contained in the driving fluid Fd2 by cooling the driving fluid Fd2 by the suctioned water W2.SELECTED DRAWING: Figure 1

    【課題】航走体に用いる推力を、回転機構が無くて、製造及びメンテナンスが容易な構造の推力発生システムで得る。【解決手段】水蒸気で構成される気体S2、又は、水蒸気Sw1を含む気体G2を駆動流体Fd2として使用して、駆動流体Fd2の噴射によるベンチュリー効果により水W2を吸引し、この吸引した水W2で駆動流体Fd2を冷却して、駆動流体Fd2に含まれている水蒸気S2、Sw1を凝結させて、水W2を吸引する吸引力を増加すると共に、水蒸気S2、Sw1の凝結水Ws2と吸引した水W2を噴射することにより、推力Tを得る。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    INJECTION TYPE PROPULSION GENERATION METHOD, PROPULSION METHOD FOR NAVIGATION BODY, INJECTION TYPE PROPULSION GENERATION SYSTEM, AND NAVIGATION BODY


    Additional title:

    噴射式推力発生方法、航走体の推進方法、噴射式推力発生システム、及び、航走体


    Contributors:

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    WATER JET PROPULSION EQUIPMENT, WATERBORNE NAVIGATION BODY

    FUKAO SHINJI | European Patent Office | 2018

    Free access


    Propulsion apparatus, flying body and propulsion method

    EGUCHI MASAYUKI / FUJITA TOSHIHARU / OKUMURA YUKIHIRO | European Patent Office | 2025

    Free access

    PROPULSION APPARATUS, FLYING BODY AND PROPULSION METHOD

    EGUCHI MASAYUKI / FUJITA TOSHIHARU / OKUMURA YUKIHIRO | European Patent Office | 2022

    Free access

    PROPULSION DEVICE, FLYING BODY, AND PROPULSION METHOD

    EGUCHI MASAYUKI / FUJITA TOSHIHARU / OKUMURA YUKIHIRO | European Patent Office | 2021

    Free access