Water-erosion-resistant structure of marine air propeller blade

Water-erosion-resistant structure of marine air propeller blade

The utility model discloses a water erosion resistant structure of a marine air propeller blade, which relates to the technical field of air propeller blades and adopts a blade body with a groove, and leading edge rubber, a protective sheet and a blade tip covered edge are arranged in the groove of...

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Hauptverfasser: XU PENGZHANG, LI HENG, TIAN SHUQUAN, CAI MENG, YAN WEI, WANG HUILING
Format: Patent
Sprache:chi ; eng
Schlagworte:
MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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creator XU PENGZHANG
LI HENG
TIAN SHUQUAN
CAI MENG
YAN WEI
WANG HUILING
description The utility model discloses a water erosion resistant structure of a marine air propeller blade, which relates to the technical field of air propeller blades and adopts a blade body with a groove, and leading edge rubber, a protective sheet and a blade tip covered edge are arranged in the groove of the blade body. The water-erosion-resistant structure can achieve the capability of resisting wave impact and erosion when the marine air propeller blade encounters large water spray splashing in the low-speed sailing process of a ship or encounters turning and crosswind, and under the condition that water spray involving is very serious, and the service life of the blade is prolonged. According to the structure, the water erosion resistance of the blade of the marine air propeller can be improved, when a water accumulation layer of a propeller duct is serious, the blade can bear light paddling capacity, the structural reliability is high, the process is simple, and the use environment requirement of the marine air
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subjects MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
title Water-erosion-resistant structure of marine air propeller blade
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