A flat type seal device of an underwater mounting azimuth thruster and a storage method thereof

A full-turn thruster and flat-plate technology, applied in the direction of outboard propulsion devices, ship propulsion, propulsion components, etc., can solve the problems of narrow loading space, high specifications of suppliers, small space, etc., and achieve casualty accidents and equipment Effect of reduced risk of damage, small size and weight
CN102963516AInactive Publication Date: 2013-03-13STX OFFSHORE & SHIPBUILDING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STX OFFSHORE & SHIPBUILDING CO LTD
Publication Date
2013-03-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a flat type seal device of an underwater mounting azimuth thruster for a ship in the shape of a common merchant ship, such as a drill ship, and a storage method thereof. According to the invention, during watertight operation required by installation of the underwater mounting azimuth thruster, no additional space needs to be formed in the ship and the seal device can be stored easily in an original narrow space. The seal device is characterized by small size and low weight, so that personal casualty accidents and device damage risk during handling can be reduced to a certain extent.
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Description

technical field

[0001] The present invention relates to a flat-plate type sealing equipment and a mounting method thereof for an underwater installation azimuth propeller suitable for installation on a ship having a general merchant ship shape such as a drill ship. Background technique

[0002] Generally speaking, in the propulsion device of the ship, the azimuth thruster (azimuth thruster) is used as a kind of electric drive propulsion device in the rotating mode, such as figure 1 and figure 2 As shown, it is a device with both propulsion and steering functions of the ship. Since it can be installed separately from the main engine, it has the effect of increasing the flexibility of the ship's internal division and configuration, reducing the volume of the engine room and increasing the volume of the cargo hold. With the help of its own rotation, It has the advantage of excellent adjustment performance.

[0003] On the other hand, an underwater mounting azimuth thruster i...

Claims

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