EP0799764B1 - Rohrkonstruktion mit angrenzenden Rohrschichten - Google Patents

Rohrkonstruktion mit angrenzenden Rohrschichten Download PDF

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Publication number
EP0799764B1
EP0799764B1 EP19970200960 EP97200960A EP0799764B1 EP 0799764 B1 EP0799764 B1 EP 0799764B1 EP 19970200960 EP19970200960 EP 19970200960 EP 97200960 A EP97200960 A EP 97200960A EP 0799764 B1 EP0799764 B1 EP 0799764B1
Authority
EP
European Patent Office
Prior art keywords
tubes
construction
corrugated
corrugations extend
corrugations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19970200960
Other languages
English (en)
French (fr)
Other versions
EP0799764A1 (de
Inventor
Johannes Wilhelmus Lubbertus Ludolphy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHELDE MARITIEM BV
Original Assignee
SCHELDE MARITIEM BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCHELDE MARITIEM BV filed Critical SCHELDE MARITIEM BV
Publication of EP0799764A1 publication Critical patent/EP0799764A1/de
Application granted granted Critical
Publication of EP0799764B1 publication Critical patent/EP0799764B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/16—Shells
    • B63B3/20—Shells of double type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B11/00—Interior subdivision of hulls
    • B63B11/04—Constructional features of bunkers, e.g. structural fuel tanks, or ballast tanks, e.g. with elastic walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/62—Double bottoms; Tank tops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage

Definitions

  • the invention relates to a construction made up of tubes, intended in particular for a ship's shell or bulk head, a tank wall or partition, or the like, comprising: a number of tube layers consisting of plastic composite, each tube layer having a number of parallel tubes, and the tubes of a part of the tube layers extend essentially perpendicular to the tubes of the remaining tube layers.
  • the tubes of this prior art construction are substantially cylindrical and are pressed on each other by two finishing top layers. The strength of such a construction leaves a lot be desired.
  • the aim of the invention is to increase the strength of the construction.
  • the construction is to this end characterised in that the plastic composite tube layers are built up of corrugated plates of which the corrugations have the shape of trapezia, which corrugated plates are glued to one another in a corrosion resistant way.
  • a smooth covering skin can be applied to a plate section on at least one side of the tube construction.
  • the tubes can be filled, for example with rock wool or foam.
  • the construction according to the present invention is also be outstandingly suitable for a heat exchanger.
  • plastic composite is that this material can be glued in a corrosion resistant way.
  • Steel has the disadvantage that crack corrosion can occur at the location of point welds.
  • buoyancy can essentially be maintained under all circumstances. Leaving the tubes open changes the useful volume hardly at all. If use is made of closed tubes, the buoyancy is largely retained should leak in the outer skin nevertheless occur in the event of a collision.
  • the embodiment according to figure 1 shows a ship's side shell or bottom essentially made up of trapezium shaped corrugated plate sections 6, 7, 8 and 9 and a flat skin plate 10.
  • the plates 6 and 9 have been rotated through 90 degrees with respect to the plates 7 and 8.
  • the plates 6, 7, 8, 9 are made up plastic composite and the corrugated plates are glued to one another in a corrosion resistant way.
  • the tube construction is even more extensive, a construction being produced which, apart from being resistant to tearing in the event of a collision, can also be used as a heat exchanger.
  • XYZ denote the various directions. Viewed in the Z-direction the trapezium shaped corrugations of one or two corrugated plates extend in the Y-direction and alternate with the one or two corrugated plates of which the trapezium shaped corrugations extend in the X-direction.
  • Robust, virtually tear-resistant shells or walls can, for example, be designated by the following X-Y codes: XYXXYX, YXYYXY, YYXXYY and XXYYXX.
  • a surprising effect of the invention is that as a result of filling a hollow construction, which may be subjected to collisions, with corrugated plate sections of which the corrugations extend perpendicular to one another in the above described way, tearing will not easily occur in the event of a collision.
  • cooling water could be fed through the shell or wall in the two directions perpendicular to one another.
  • the shell or wall with trapezium shaped tubes in two directions is outstandingly suitable for feeding through cables.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Claims (4)

  1. Konstruktion aus Rohren, insbesondere bestimmt für Schiffswände oder Schotts, eine Tankwand oder Trennwand oder dgl. enthaltend: eine Anzahl von Rohrlagen, die aus Kunststoffverbundmaterial bestehen, wobei jede Rohrlage eine Anzahl von parallelen Rohren aufweist und die Rohre eines Teils der Rohrlagen sich im wesentlichen senkrecht zu den Rohren der übrigen Rohrlagen erstrecken, dadurch gekennzeichnet, dass die Rohrlagen aus Kunststoffverbundmaterial aus gewellten Platten aufgebaut sind, deren Wellen Trapezform haben und in korrosionsbeständiger Weise miteinander verklebt sind.
  2. Konstruktion nach Anspruch 1, dadurch gekennzeichnet, dass die Konstruktion besteht aus - aufeinanderfolgend - einer gewellten Platte, deren Wellen sich in X-Richtung erstrecken, einer gewellten Platte, deren Wellen sich in Y-Richtung erstrecken, zwei gewellten Platten, deren Wellen sich in X-Richtung erstrecken, einer gewellten Platte, deren Wellen sich in Y-Richtung erstrecken und einer gewellten Platte, deren Wellen sich in X-Richtung erstrecken.
  3. Konstruktion nach Anspruch 1, dadurch gekennzeichnet, dass die Konstruktion besteht aus - aufeinanderfolgend - zwei gewellten Platten, deren Wellen sich in X-Richtung erstrecken, zwei gewellten Platten, deren Wellen sich in Y-Richtung erstrecken und zwei gewellten Platten, deren Wellen sich in X-Richtung erstrecken.
  4. Konstruktion nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Konstruktion für einen Wärmetauscher verwendet wird.
EP19970200960 1996-04-01 1997-04-01 Rohrkonstruktion mit angrenzenden Rohrschichten Expired - Lifetime EP0799764B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002756 1996-04-01
NL1002756A NL1002756C2 (nl) 1996-04-01 1996-04-01 Buisconstructie met op elkaar aansluitende lagen van buizen.

Publications (2)

Publication Number Publication Date
EP0799764A1 EP0799764A1 (de) 1997-10-08
EP0799764B1 true EP0799764B1 (de) 2001-11-14

Family

ID=19762596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970200960 Expired - Lifetime EP0799764B1 (de) 1996-04-01 1997-04-01 Rohrkonstruktion mit angrenzenden Rohrschichten

Country Status (3)

Country Link
EP (1) EP0799764B1 (de)
DE (1) DE69708187T2 (de)
NL (1) NL1002756C2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9825317D0 (en) * 1998-11-20 1999-01-13 Baesema Ltd Energy absorbing structures
NL1010794C2 (nl) * 1998-12-11 2000-06-19 Schelde Maritiem B V Botsbestendige dubbelwandige structuur.
GB2386866B (en) 2002-03-26 2005-08-24 Gibbs Int Tech Ltd Marine craft with impact absorbing means
DE102004041593B4 (de) 2004-08-26 2007-02-15 Lindenau Gmbh Schiffswerft Und Maschinenfabrik Doppelhüllenschiff
FR2894931B1 (fr) * 2005-12-16 2009-06-05 Mediterranee Const Ind Engin flottant comportant une coque anti-choc.
NL2001902C (nl) * 2008-08-20 2010-03-10 Bloksma B V Vaartuig met warmtewisselaars tussen diens dubbele bodem.
SE536468C2 (sv) * 2012-04-11 2013-11-26 Haakan Rosen Marint skrov samt marin farkost
CN104085497A (zh) * 2014-07-10 2014-10-08 姜立平 弹性框体结构防撞船舰
CN105539721A (zh) * 2015-12-29 2016-05-04 李宏江 进水也不会沉的船艇
CN110271641B (zh) * 2019-07-02 2021-07-09 大连理工大学 一种舰船管架式防撞防沉双层底结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529567A (de) *
DE100842C (de) *
GB432274A (en) * 1934-01-24 1935-07-24 John Edward Aubanel Improvements in and relating to insulation for heat, cold and sound
CH254025A (de) * 1943-09-03 1948-04-15 Jonkopings Och Vulcans Tandsti Sperrplatte.
US3538878A (en) * 1968-10-30 1970-11-10 Solomon Zalman Apparatus for making a ship unsinkable
US3716953A (en) * 1970-05-05 1973-02-20 A Moore Light-weight, crashproof, tubular structure
DE2119863A1 (en) * 1971-04-23 1972-10-26 Langfeldt, Werner, 7453 Burladingen Lightweight building panel prodn - with deformed reinforcing core
PL90358B1 (de) * 1974-06-25 1977-01-31
FR2501578B1 (fr) * 1981-03-11 1987-09-04 Desport Lucien Structure d'un materiau de type sandwich, procede et machine de fabrication dudit materiau
US4878591A (en) * 1988-07-05 1989-11-07 Johnston Daniel D Shock resistant cellular fuel tank
US5477797A (en) * 1990-12-05 1995-12-26 Stuart; William Watercraft hull modification

Also Published As

Publication number Publication date
DE69708187D1 (de) 2001-12-20
EP0799764A1 (de) 1997-10-08
DE69708187T2 (de) 2002-08-22
NL1002756C2 (nl) 1997-10-02

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