The invention relates to the technical field of ships, in particular to a glass fiber reinforced plastic composite ship stern tube. The stern tube is provided with a machined iron cast tube, and is characterized in that the outer wall of the cast iron tube is provided with a glass fiber reinforced plastic protective layer, wherein the inner wall of the cast iron tube is provided with a glass fiber reinforced plastic layer of not smaller than 3 mm and an inner surface layer made of a composite material; the inner surface layer is formed by pasting a fiber M300 chopped strand mat, R600 checked cloth and R800 checked cloth for at least three times; the thickness of the inner surface layer is 3-6 mm to form good fitting with a bearing and a seal ring; the thickness of the glass fiber reinforced plastic protective layer is 2-4 mm. The stern tube of a cast iron part is comprehensively sealed with soil by using a glass fiber reinforced plastic composite material, so the iron stern tube is effectively prevented from being corroded by seawater; the stern tube has the advantages of easiness in machining, material saving, low production cost, high corrosion resistance capacity and the like.


    Access

    Download


    Export, share and cite



    Title :

    Glass fiber reinforced plastic composite ship stern tube


    Contributors:
    QIN JUANJUAN (author) / YIN MEIHONG (author)

    Publication date :

    2015-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



    Glass fiber reinforced plastic ship body and glass fiber reinforced plastic ship

    LIANG MINGSEN / LIANG RONGYU | European Patent Office | 2015

    Free access

    STERN TUBE SEALING SYSTEM STERN TUBE SEALING DEVICE SHIP AND STERN TUBE SEALING METHOD

    OKAMOTO MITSUHIRO / HIMENO NOBUHIRO / FUJII MASAHIKO | European Patent Office | 2018

    Free access

    Stern tube and ship

    MAI HAORUI / LIU FEI | European Patent Office | 2021

    Free access


    STERN TUBE SEALING SYSTEM, STERN TUBE SEALING DEVICE, SHIP, AND STERN TUBE SEALING METHOD

    OKAMOTO MITSUHIRO / HIMENO NOBUHIRO / FUJII MASAHIKO | European Patent Office | 2017

    Free access