Ship comprising a system for reducing the vibrations originating from the casing and method for building said ship

A shell, hull technology applied to the field of ships including systems for reducing vibrations originating from the shell and the construction of said ships, capable of solving problems such as occupying useful space

Pending Publication Date: 2022-01-04
冯金特里公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] However, the provision of said buffer space is not a completely satisfactory solution, since it not only does not always ensure an effective reduction of vibrations, but also takes up useful space in valuable areas of the ship

Method used

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  • Ship comprising a system for reducing the vibrations originating from the casing and method for building said ship
  • Ship comprising a system for reducing the vibrations originating from the casing and method for building said ship
  • Ship comprising a system for reducing the vibrations originating from the casing and method for building said ship

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Embodiment Construction

[0042] The subject of the invention is a ship and a method of building said ship, wherein said ship has a system for reducing vibrations originating from the hull.

[0043] In particular, the ship which is the subject of the invention may be a cruise ship.

[0044] Referring to the drawings, reference number 1 generally designates the boat of the invention.

[0045] according to Figure 4 Shown is a general embodiment of the invention, ship 1 comprising:

[0046] - Hull 2;

[0047] - a plurality of decks 10 arranged within the hull 2;

[0048] - at least one engine casing 20 defining a chamber 21 extending from the engine room 22 upwards in a vertical direction across said plurality of decks 10 to a chimney 23; and

[0049] - At least one flue 30 for the flue gases produced by one or more internal combustion engines 24 arranged in the aforementioned engine room 22 .

[0050] In particular, the aforementioned internal combustion engine 24 may be a diesel engine or a diesel / g...

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Abstract

The invention relates to a ship (1), comprising:at least one casing (20) that delimits a cavity (21) extending vertically across the ship's decks (10); at least one exhaust flue (30) that is installed inside said casing and comprises a plurality of concentrated mass components (31, 32, 33, 34) and a plurality of components with mass distributed in length (35; 36); a plurality of structures (51, 52, 53) that support the plurality of said components inside the casing (20). Said support structures comprise: a plurality of main platforms (51), each of which defines a main support base inside said cavity (21) and is connected to walls of the casing (20) at a ship deck (10) by means of the interposition of main elastic suspensions (61); and a plurality of secondary platforms (52), each of which is directly or indirectly supported only by one of said main platforms (51) and defines a secondary support base arranged at a different height with respect to the main support base that is defined by the corresponding main platform (51).

Description

technical field [0001] The subject of the invention is a ship comprising a system for reducing vibrations originating from the hull and a method of building said ship. [0002] In particular, the ship which is the subject of the invention is a cruise ship. Background technique [0003] The flue E for the combustion flue gases produced by the engines M of the ship N is provided in one or more vertical chambers extending from the engine room S to the funnel F, across all decks P of the ship, as figure 1 shown. Each chamber is generally of rectangular cross-section, delimited around its edges by a closure structure C adapted to separate said chamber from the rest of the ship. This closed structure C, known technically as "engine casing (or casing)" or "casing (or casing)", is structurally connected to the deck P of the ship. The hull C is an integral part of the ship's structure and performs important structural functions. [0004] In cruise ships, the hull is integrated in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H21/32B63H21/30B63B73/00
CPCB63H21/32B63H21/30B63B73/00B63B17/0081B63B2035/004F01N13/004B63H21/305F01N13/1811F01N13/0097F01N3/2066F01N3/04F01N1/00F01N13/08F01N2530/22Y02T10/12B63H21/36B63B73/20F16F15/04B63B3/02B63H21/34
Inventor 罗伯塔·普格内蒂
Owner 冯金特里公司
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