VESSEL SPEED MEASURING APPARATUS

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VESSEL SPEED MEASURING APPARATUS

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BAEK SOUNG LYONG

To provide a technique for devising facilitation of attachment and removal of a transducer which is an apparatus for measuring speed by being penetrated through a vessel bottom.SOLUTION: A vessel speed measuring apparatus for measuring speed of a vessel includes: a lower housing fixed to a hull, forming a first space unit inside, and including a through hole on a top surface and a bottom surface; a transducer installed to have one end unit project on the hull through the through hole in the lower housing; a watertight cover having the through hole through which the transducer is penetrated; a flange unit including a flange formed protruding from the watertight cover and coupling an upper surface of the lower housing and the screw, and a coupling groove formed caving outside the watertight cover; an upper housing having the through hole for the transducer to penetrate on a the upper surface and the lower surface and having a second space for storing the watertight cover; and a shut down door attached to be capable of revolution on a lower surface of the flange for shutting down the through hole of the upper surface where the transducer is separated through a spring hinge.SELECTED DRAWING: Figure 1

【課題】船底に貫通して速度を測定する装置であるトランスデューサの装着と取り外しが容易になるよう案出した技術である。【解決手段】船舶の速度を測定するための船舶速度測定装置であって、前記船体に固定され、内部に第１空間部を形成し、上部面と下部面に貫通穴を含む下部ハウジングと、前記下部ハウジングの貫通穴を通して一端部が前記船体に突出するように設置されるトランスデューサと、前記トランスデューサが貫通する貫通穴を有する水密カバーと、前記水密カバーから突出して形成され、前記下部ハウジングの上部面とネジ結合するフランジと、前記水密カバーの外側に陥没形成された結合溝と、を含むフランジ部と、上部面と下部面に前記トランスデューサが貫通する貫通穴を有し、前記水密カバーを収容する第２空間部を有する上部ハウジングと、前記フランジの下部面に回動可能に取り付けられ、スプリングヒンジを介して、前記トランスデューサが分離された上部面の貫通穴を遮断する遮断ドアと、を備える。【選択図】図１

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Title :

VESSEL SPEED MEASURING APPARATUS

Additional title:

船舶速度測定装置

Contributors:

BAEK SOUNG LYONG (author)

Publication date :

2020-05-21

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Japanese

Classification :

IPC:

B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes