This invention relates to a hydraulic propulsion device of the propeller pump type (referred to throughout as a ''propeller pump-type hydraulic propulsion device'') especially for vessels as well as any vessels equipped with such a device. According to the invention, this propeller pump-type hydraulic propulsion device (3) is characteristic in that it comprises two stators (12) located in the hollow body (6) on either side of the hub (9) and the blades (10) of the rotor (8), each stator (12), composed of at least two fixed radial mounts (14) for maintaining the rotor (8) within the hollow body(6) and which are profiled to form fins and at least two flaps (20) positioned relative to the hydraulic rotor's (8) blades (10) and extending along the edges of the two fixed radial mounts (14), where the pivoting of these flaps (20) is able to be controlled. The invention is particularly applicable to surface vessels and immersed vessels.
本发明涉及一种螺旋桨泵式的液压推进装置(全文称为“螺旋桨泵式液压推进装置”),特别是用于船舶以及任何装配有这种装置的船舶。根据本发明,所述螺旋桨泵式液压推进装置(3)的特征在于,其包括:两个定子(12),位于空心体(6)中轮毂(9)和液压转子(8)的叶片(10)的两侧,每个定子(12)包括至少两个用于将液压转子(8)支撑在空心体(6)内的固定径向支座(14),固定径向支座(14)轮廓成形为形成鳍片;以及至少两个襟翼(20),襟翼(20)相对于液压转子(8)的叶片(10)定位,并且沿着两个固定径向支座(14)的边缘延伸;其中,能够对襟翼(20)的枢转进行控制。本发明特别适用于睡眠船舶和浸没的船舶。
PROPELLER PUMP-TYPE HYDRAULIC PROPULSION DEVICE AND VESSEL EQUIPPED WITH SUCH A DEVICE
螺旋桨泵式液压推进装置以及装配有这种装置的船舶
2020-05-01
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
PROPELLER PUMP-TYPE HYDRAULIC PROPULSION DEVICE AND VESSEL EQUIPPED WITH SUCH A DEVICE
European Patent Office | 2019
|PROPELLER PUMP-TYPE HYDRAULIC PROPULSION DEVICE AND VESSEL EQUIPPED WITH SUCH A DEVICE
European Patent Office | 2020
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