【発明の名称】船舶の変化する喫水に適合させる装置

Japanese Patent JP2832427

B2

A system to adjust to the changing draft of ocean-going ships on the aft seal system equipped with several outwardly-directed gaskets and one inwardly-directed gasket, in which, between each two outwardly-directed gaskets a ring-shaped chamber is reserved, to which a feed line for compressed air is connected. Integrated into the feed line is a pressure control mechanism and a discharge channel which can periodically empty into the interior of the ship (bilge), whereby the pressure in the ring-shaped chamber is always maintained slightly below the outside water pressure. The system is characterized by the fact that an electronic draft measurement system is located on the ship's hull to supply electric signals which correspond to the current draft, which signals actuate the pressure control mechanism. In addition, for the lubrication system, there are two pressure control mechanisms pressurized by compressed air, and which are also actuated by the signals of the draft measurement system, whereby these pressure control mechanisms are each connected to the gas cushion of their own externally airtight containers which are pressurized with lubricant and in which a specified level is maintained, whereby the one container empties into a ring-shaped chamber between the inwardly-directed gasket and the outwardly-directed gasket, and the other container empties into the lubricant chamber.

Gunter Peaches
Holgel Hirick
Board foss
Ernst-Peter von Bergen

JP27171695A

December 09, 1998

September 25, 1995

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Brome und Foss Industrie Gesellschaft Mitt Beschlenktel Haftung

B63B9/00; B63B43/06; B63H23/32; B63H23/36; F16J15/32; (IPC1-7): B63H23/36; F16J15/32

JP7113470A
JP5147587A
JP6144397U
JP4851091U
JP4740477Y1

Yasuhiko Takeishi (1 outside)

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