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Method for enlarging a ship and enlarged ship

A technology for ships and cargo ships, which is applied to the enlarged ship field, can solve the problems of high dead weight, increase fuel consumption, emission of harmful substances, and emission of harmful substances at renovation costs, so as to reduce fuel consumption and emission of harmful substances, and reduce stable pressure. The effect of the cabin load and the improvement of the cargo carrying capacity

Inactive Publication Date: 2016-06-08
NSB NIEDERELBE SCHIFFAHRTSGMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This in turn increases fuel consumption and emissions of harmful substances
[0008] Known ship widening measures require high steel inputs with a corresponding increase in dead weight, which in turn is reflected in retrofit costs, fuel consumption and corresponding emissions of harmful substances

Method used

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  • Method for enlarging a ship and enlarged ship
  • Method for enlarging a ship and enlarged ship
  • Method for enlarging a ship and enlarged ship

Examples

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Embodiment Construction

[0089] In the following descriptions of different ships, identical components are provided with the same reference numerals.

[0090] In addition, the area of ​​the ship changed by the transformation is darkened.

[0091] exist Figures 1 to 3 A Panamax container ship is shown in respectively, which has an initial cargo capacity of 4300 standard containers (20-foot equivalent units TEU).

[0092] according to figure 1 , the vessel 1 is widened by mounting side lugs 2 , 3 onto the outer sides of the side walls 4 , 5 of the hull 6 . The broadsides extend above and below the waterline. This widening increases the lateral stability of the vessel 1 and reduces the ballast water requirement. No additional cargo capacity is thus provided.

[0093] figure 2 Another widening solution for the same vessel 1 is shown. On the outside of the side walls 4 , 5 of the hull 6 there are attached structural parts 7 , 8 which are provided with additional side walls 9 , 10 on the outside. ...

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Abstract

The invention relates to a method for enlarging a ship, in which method a container ship, conbulker, multi-purpose ship, LASH ship, or other ship having a high degree of deck opening is widened, wherein a front ship segment (23) comprising the bow (22) and a rear ship segment (25) comprising the stern (24) are separated from a middle ship segment (16) comprising at least part of the cargo hold, the middle ship segment (16) is divided into at least two middle ship parts (30, 31) in a longitudinal direction, the middle ship parts (30, 31) are moved apart in a transverse direction of the ship, an additional middle part (34) is installed between the middle ship parts (30, 31) that have been moved apart and thereby a widened middle ship segment is formed, a widened front ship segment (23) is attached to the front of the widened middle ship segment (16), and the rear ship segment (25) is attached directly to the rear of the widened middle ship segment (16).

Description

technical field [0001] The invention relates to a method for enlarging a vessel and to an enlarging vessel. Background technique [0002] A Panamax container ship is suitable for passing through the locks of the Panama Canal based on its maximum width of 32.3 meters, its maximum length of 294.3 meters and its maximum draft of 12.04 meters and thus can pass through the Panama Canal. But on routes outside the Panama Canal, such ships are significantly less economical than wider vessels. This is not least because, due to skyrocketing fuel prices, wider and slower ships are cheaper to operate, where steady ballast loads are significantly reduced in favor of cargo. In addition, after the Panama Canal is revamped, which is expected to be completed after 2016, larger Neo-Panamax ships can pass through the Canal, with a maximum vessel size of 49m wide, 366m long and a maximum draft of 15.2m. [0003] It is known to increase the cargo carrying capacity of container ships by embeddi...

Claims

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Application Information

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IPC IPC(8): B63B9/04
CPCB63B3/04B63B73/43B63B73/48B63B83/10B63B83/30B63B83/40Y02T70/10B63B3/26B63B3/48B63B3/56B63B3/68B63B11/02B63B15/00B63B25/004E04C3/02
Inventor H·波纳特L·米勒
Owner NSB NIEDERELBE SCHIFFAHRTSGMBH
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