The invention relates to the technical field of trawlers, and discloses a flow guide pipe of a trawler. The flow guide pipe comprises an inner casing, an outer casing, a first wheel ring and a second wheel ring, wherein the first wheel ring is connected with the upper ends of the inner casing and the outer casing, the second wheel ring is connected with the lower ends of the inner casing and the outer casing, and the inner casing is of a structure which is concave to the inner side; the upper ends of the inner casing and the outer casing are welded on the first wheel ring, the lower ends of the inner casing and the outer casing are welded on the second wheel ring, and a cavity is formed between the inner casing and the outer casing. The flow guide pipe has the advantages that the drag force is increased, and the like.


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    Titel :

    Flow guide pipe of trawler


    Beteiligte:
    HUANG PENG (Autor:in) / HUANG SENYUAN (Autor:in)

    Erscheinungsdatum :

    12.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Trawler design

    Munro-Smith, R. | Engineering Index Backfile | 1961


    Flow-guiding device for propelling trawler

    HUANG PENG / HUANG SENYUAN | Europäisches Patentamt | 2015

    Freier Zugriff

    Trawler conversions

    Engineering Index Backfile | 1946


    Steam trawler "Andanes"

    Engineering Index Backfile | 1950


    Development of trawler

    Engineering Index Backfile | 1940