BG64462B1 - Collision-resistant double-skin structure - Google Patents
Collision-resistant double-skin structure Download PDFInfo
- Publication number
- BG64462B1 BG64462B1 BG105586A BG10558601A BG64462B1 BG 64462 B1 BG64462 B1 BG 64462B1 BG 105586 A BG105586 A BG 105586A BG 10558601 A BG10558601 A BG 10558601A BG 64462 B1 BG64462 B1 BG 64462B1
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- Prior art keywords
- grooves
- collision
- structural element
- side walls
- sheath
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
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- 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
- 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
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- 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
- B63B3/26—Frames
- B63B2003/265—Frames comprising open profiles, e.g. U- or gutter-shaped, and forming substantially closed channels together with the plate to which they are attached
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3444—Corrugated sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3444—Corrugated sheets
- E04C2002/3455—Corrugated sheets with trapezoidal corrugations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
- E04C2002/3472—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets
Abstract
Description
Област на техникатаTechnical field
Изобретението се отнася до двойно обшит конструктивен елемент, устойчив на сблъскване, например двойно обшити корабни стени.The invention relates to a double-lined collision-resistant structural member, for example, double-lined ship walls.
Предшестващо състояние на техникатаBACKGROUND OF THE INVENTION
Известен е конструктивен елемент, използван за корабна обшивка или преграда, стена на резервоар или междинна стена (ЕР О 799 764). Известната конструкция се състои от външна и вътрешна обшивка, между които са разположени серия от канали, изработени от пластичен материал. Каналите са изградени от гофрирани пластини във формата на трапец, като тези пластини са свързани помежду си по начин, осигуряващ устойчивост на корозия. Известната конструкция се използва и като топлообменник.A structural member known to be used for a ship's enclosure or bulkhead, tank wall or intermediate wall (EP O 799 764). The known construction consists of an outer and an inner lining, between which are a series of ducts made of plastic material. The ducts are made of corrugated trapezoidal plates, these plates being interconnected in a way that ensures corrosion resistance. The known construction is also used as a heat exchanger.
При известното решение съществува риск да се получи странична пробойна на корпуса в случай на сблъсък или експлозия на корабната стена, което при определени обстоятелства поражда значителен риск за замърсяване на околната среда, например при сблъскване или засядане на петролни или химически танкери или риск за безопасността на пасажерите, например при сблъскване на фериботи.With the known solution there is a risk of a side breakdown of the hull in the event of a collision or explosion of the ship's wall, which in certain circumstances creates a significant risk of environmental pollution, such as collision or jamming of oil or chemical tankers or risk to the safety of passengers, for example when colliding with ferries.
Техническа същност на изобретениетоSUMMARY OF THE INVENTION
Задачата на изобретението е да осигури значително подобрени двойно обшити конструктивни елементи, устойчиви на сблъскване и експлозия. Съгласно изобретението структурата се състои от: серия от канали, изработени от пластичен материал и разположени един до друг или един над друг, които канали са присъединени чрез краищата на техните странични стени към вътрешната повърхност на външната обшивка на конструктивния елемент. Основата на всеки канал се свързва поне чрез усилващо надлъжно ребро, по същество перпендикулярно на основата, на вътрешната обшивка на конструктивния елемент или на конструкция, прикрепена допълнително към нея.It is an object of the invention to provide substantially improved double-coated collision and explosion-proof structural members. According to the invention, the structure consists of: a series of grooves made of plastic material and arranged side by side or one above the other, which grooves are attached through the edges of their side walls to the inner surface of the outer lining of the structural member. The base of each channel is connected at least by a reinforcing longitudinal rib, substantially perpendicular to the base, to the inner lining of the structural member or to a structure attached thereto.
Значително подобрената устойчивост към пробив е постигната поради това, че в случай на сблъсък вдлъбнатината се оказва на значителна ширина, като се постига идеално вътрешно напрежение в обшивката и устойчивостта на пробив е максимална.Significantly improved puncture resistance is achieved due to the fact that, in the event of a collision, the recess is of considerable width, achieving perfect internal stress in the casing and maximum puncture resistance.
По-добър резултат се постига, ако основите на последователните канали са свързани една към друга чрез планка или чрез усилващо надлъжно ребро. Планките или усилващите надлъжни ребра осигуряват симетрично деформиране и на двете странични стени на каналите в началото на сблъсъка. След това планките или ребрата се чупят. Ако планките или усилващите надлъжни ребра ги няма, при сблъсъка има риск едната от страничните стени на каналите да бъде значително огъната на една страна, а другата странична стена да последва първата странична стена. Това несиметрично изместване на страничните стени на каналите води до намаляване на устойчивостта на пробив. Стремежът е тези части на каналите или странични стени, насочени към вътрешната повърхност на външната обшивка на корабните страни, да сключат ъгъл по-малък от 90° с външната обшивка.A better result is achieved if the foundations of the successive grooves are connected to one another by a plate or by a reinforcing longitudinal rib. Straps or reinforcing longitudinal ribs provide symmetrical deformation of both side walls of the grooves at the beginning of the collision. The plates or ribs are then broken. If there are no strips or reinforcing longitudinal ribs, in a collision there is a risk that one of the side walls of the ducts will be significantly bent on one side and the other side wall will follow the first side wall. This asymmetrical displacement of the side walls of the ducts results in a decrease in the resistance to breakage. The aim is that those portions of the canals or sidewalls directed to the inner surface of the outer lining of the ship's sides make an angle of less than 90 ° with the outer lining.
Могат да се използват отделни канали. Освен това каналите могат също да бъдат свързани един с друг, така че да формират една нагъната пластина.Separate channels may be used. In addition, the grooves may also be connected to each other to form a folded plate.
В случая на специфичен конструктивен елемент също се поставят канали на вътрешната повърхност на вътрешната обшивка, които канали са присъединени чрез краищата на страничните стени към вътрешната повърхност, а усилващите надлъжни ребра се разпростират между каналите, разположени върху външната и каналите, разположени върху вътрешната обшивка.In the case of a specific structural member, grooves are also placed on the inner surface of the inner liner, which grooves are attached through the edges of the sidewalls to the inner surface, and reinforcing longitudinal ribs extend between the grooves located on the outer and the grooves located on the inner lining.
Материалът на конструктивният елемент трябва да бъде пластичен. Стомана 37 е проверена като отличен материал, но някои пластмаси и материали, които притежават така наречения разрушителен контур (контур за надлъжно изкривяване, за строшаване), като някои определени композитни и сандвич (слоеста конструкция тип „сандвич”) материали могат също да се използват.The material of the structural member must be plastic. Steel 37 has been tested as an excellent material, but some plastics and materials that have a so-called destructive contour (longitudinal curvature, fracture contour), some certain composite and sandwich (sandwich laminated) materials may also be used .
Пояснение на приложените фигуриExplanation of the annexed figures
Изобретението е разяснено по-добре, на приложените фигури, от които:The invention is better explained by the accompanying drawings, of which:
Фигура 1 показва изображение в перспектива на част от двойно обшита корабна стена съгласно първо изпълнение на изобретението;Figure 1 shows a perspective view of a portion of a double-lined ship wall according to a first embodiment of the invention;
Фигура 2 - вертикален разрез на корабната стена съгласно фигура 1;Figure 2 is a vertical sectional view of the ship wall according to Figure 1;
Фигура 3 - вертикален разрез на корабната стена съгласно фигура 1 след тежко сблъскване;Figure 3 is a vertical sectional view of the ship wall according to Figure 1 after a severe collision;
Фигура 4 - вертикален разрез на второ изпълнение на корабна стена;Figure 4 is a vertical sectional view of a second embodiment of a ship wall;
Фигура 5 - вертикален разрез на трето изпълнение на корабна стена.Figure 5 is a vertical sectional view of a third embodiment of a ship wall.
Примери за изпълнение на изобретениетоExamples of carrying out the invention
Двойно обшитият конструктивен елемент, показан на фигури 1 и 2, се състои от външна обшивка 1 и вътрешна обшивка 2. Канали 3 са присъединени към вътрешната повърхност на външната обшивка 1. Каналите 3 имат две странични стени 4 и 5, които сключват ъгъл от 45° с външната обшивка 1, и основа 6, която свързва двете странични стени 4 и 5 една с друга. Усилващо надлъжно ребро 7 се разпростира от основата 6 на каналите 3, перпендикулярно на основата 6 към вътрешната повърхност на вътрешната обшивка 2. Основите 6 на последователните канали 3 са свързани една с друга чрез планкиThe double-sheathed structural member shown in Figures 1 and 2 consists of an outer sheath 1 and an inner sheath 2. Ducts 3 are attached to the inner surface of the outer sheath 1. The ducts 3 have two side walls 4 and 5 that make an angle of 45 ° with the outer casing 1, and the base 6, which connects the two side walls 4 and 5 with each other. A reinforcing longitudinal rib 7 extends from the base 6 of the channels 3, perpendicular to the base 6, to the inner surface of the inner lining 2. The bases 6 of the successive channels 3 are connected to each other by bars
8. Материалът на частите от 1 до 8 е пластичен и се състои, например, от стомана 37.8. The material of the parts 1 to 8 is plastic and consists, for example, of steel 37.
Фигура 3 показва случая, когато част от двойно обшитата корабна стена съгласно фигури 1 и 2 е била подложена на тежък сблъсък. Външната обшивка 1 се е преместила малко навътре и страничните стени 4 и 5 на каналите 3 са се извили. Усилващото надлъжно ребро 7 се е изкривило. По време на сблъсъка не са се получили дупки (отвори). Всъщност става въпрос за вътрешно напрежение на обшивката.Figure 3 shows the case where part of the double-lined ship wall according to Figures 1 and 2 was subjected to a severe collision. The outer lining 1 has moved slightly inwards and the side walls 4 and 5 of the channels 3 have arched. The reinforcing longitudinal rib 7 is curved. There were no holes (openings) during the collision. In fact, it is an internal sheath stress.
При изпълнението съгласно фигура 4, каналите 3 са с полуцилиндрична конструкция.In the embodiment of Figure 4, the channels 3 are semi-cylindrical.
Фигура 5 показва вариантно изпълнение, при което каналите 3 са присъединени и към двете - и към вътрешната повърхност на външната обшивка и към вътрешната повърхност на вътрешната обшивка, а усилващите надлъжни ребра 7 се разпростират между основите на каналите, разположени противоположно едно на друго.Figure 5 shows an embodiment wherein the channels 3 are connected to both the inner surface of the outer casing and the inner surface of the inner casing and the reinforcing longitudinal ribs 7 extend between the bases of the channels opposite each other.
Конструктивният елемент съгласно изобретението, използван при кораб, притежаващ двойно обшит корпус, е бил подложен на тестове и резултатът е учудващ. Абсорбирането на енергия от конструктивния елемент при тежък сблъсък с кораб таран е толкова ефективно, че външната обшивка е претърпяла повърхностна, незначителна вдлъбнатина на голяма повърхност (тази обшивка се държи като мембрана) и няма пробиви (отвори).The structural member of the invention used in a ship having a double-hull hull has been tested and the result is surprising. The absorption of energy from the structural member in the event of a heavy collision with a ship's ram is so effective that the outer sheath has suffered a superficial, insignificant indentation over a large surface (this sheath is held as a membrane) and there are no holes (holes).
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1010794A NL1010794C2 (en) | 1998-12-11 | 1998-12-11 | Impact-resistant double-walled structure. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG105586A BG105586A (en) | 2002-02-28 |
| BG64462B1 true BG64462B1 (en) | 2005-03-31 |
Family
ID=19768302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG105586A BG64462B1 (en) | 1998-12-11 | 2001-06-11 | Collision-resistant double-skin structure |
Country Status (21)
| Country | Link |
|---|---|
| EP (1) | EP1137571B1 (en) |
| JP (1) | JP4456277B2 (en) |
| KR (1) | KR20010101175A (en) |
| CN (1) | CN1139514C (en) |
| AT (1) | ATE286473T1 (en) |
| AU (1) | AU756330B2 (en) |
| BG (1) | BG64462B1 (en) |
| CA (1) | CA2356848C (en) |
| DE (1) | DE69923083T2 (en) |
| DK (1) | DK1137571T5 (en) |
| EE (1) | EE04363B1 (en) |
| ES (1) | ES2237191T3 (en) |
| HK (1) | HK1040676B (en) |
| NL (1) | NL1010794C2 (en) |
| NO (1) | NO316433B1 (en) |
| PL (1) | PL191039B1 (en) |
| PT (1) | PT1137571E (en) |
| RU (1) | RU2231471C2 (en) |
| TR (1) | TR200102224T2 (en) |
| UA (1) | UA57168C2 (en) |
| WO (1) | WO2000035746A1 (en) |
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| DE19914420A1 (en) | 1999-03-30 | 2000-10-05 | Basf Ag | Composite elements for use as structural components, especially in boats and bridges, comprise two layers of metal with a polyurethane interlayer made by reacting isocyanate with polyether-polyol in presence of air |
| WO2001012499A2 (en) | 1999-08-12 | 2001-02-22 | Schelde Maritiem B.V. | Collision-resistant structure |
| DE19953240A1 (en) | 1999-11-04 | 2001-05-10 | Basf Ag | Composite elements |
| GB2386866B (en) * | 2002-03-26 | 2005-08-24 | Gibbs Int Tech Ltd | Marine craft with impact absorbing means |
| DE102004041593B4 (en) | 2004-08-26 | 2007-02-15 | Lindenau Gmbh Schiffswerft Und Maschinenfabrik | Double hull |
| CN1329243C (en) * | 2004-12-29 | 2007-08-01 | 上海交通大学 | Method for designing double-layer modularized structure of outer hull of ship |
| DE102007058060B3 (en) * | 2007-11-30 | 2009-05-07 | Universität Rostock | Shell structure, particularly double shell structure for sea vessels, has primary support structure in form of grid of interconnected cross members, and longitudinal members for carrying wall |
| RU2448014C2 (en) * | 2010-06-10 | 2012-04-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Double-wall shipboard |
| SE536468C2 (en) * | 2012-04-11 | 2013-11-26 | Haakan Rosen | Marine hull as well as marine vehicle |
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| CN105416520B (en) * | 2015-11-17 | 2017-11-07 | 湖北海洋工程装备研究院有限公司 | A kind of beach oil storage tank |
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| RU168880U1 (en) * | 2016-08-23 | 2017-02-22 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Hull |
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| RU2652374C1 (en) * | 2017-04-03 | 2018-04-25 | Владимир Александрович Карташев | Ship hull |
| PL240509B1 (en) * | 2017-08-16 | 2022-04-19 | Marek Siemaszko | Non-habitable room with external windows below the water surface |
| CN107792294A (en) * | 2017-09-29 | 2018-03-13 | 中国船级社 | Bottom tanker design method in a kind of overall with is flat |
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| GB191210405A (en) * | 1912-05-02 | 1912-09-26 | Thomas Turton Jones | Improvements in or connected with Ships' Construction. |
| US2405590A (en) * | 1940-03-08 | 1946-08-13 | Bell Telephone Labor Inc | Detonation shield |
| PL90358B1 (en) * | 1974-06-25 | 1977-01-31 | ||
| US4530197A (en) * | 1983-06-29 | 1985-07-23 | Rockwell International Corporation | Thick core sandwich structures and method of fabrication thereof |
| US5061541A (en) * | 1989-12-27 | 1991-10-29 | Kinetic Systems, Inc. | Honeycomb tables |
| AU8943691A (en) * | 1990-12-05 | 1992-07-08 | William Stuart | Watercraft hull modification |
| US5379711A (en) * | 1992-09-30 | 1995-01-10 | The United States Of America As Represented By The Secretary Of The Navy | Retrofittable monolithic box beam composite hull system |
-
1998
- 1998-12-11 NL NL1010794A patent/NL1010794C2/en not_active IP Right Cessation
-
1999
- 1999-10-12 UA UA2001063982A patent/UA57168C2/en unknown
- 1999-12-10 TR TR2001/02224T patent/TR200102224T2/en unknown
- 1999-12-10 JP JP2000588023A patent/JP4456277B2/en not_active Expired - Lifetime
- 1999-12-10 EE EEP200100311A patent/EE04363B1/en unknown
- 1999-12-10 PL PL348258A patent/PL191039B1/en unknown
- 1999-12-10 KR KR1020017007718A patent/KR20010101175A/en not_active Application Discontinuation
- 1999-12-10 AU AU18968/00A patent/AU756330B2/en not_active Expired
- 1999-12-10 AT AT99962559T patent/ATE286473T1/en not_active IP Right Cessation
- 1999-12-10 PT PT99962559T patent/PT1137571E/en unknown
- 1999-12-10 DK DK99962559T patent/DK1137571T5/en active
- 1999-12-10 WO PCT/NL1999/000757 patent/WO2000035746A1/en active IP Right Grant
- 1999-12-10 ES ES99962559T patent/ES2237191T3/en not_active Expired - Lifetime
- 1999-12-10 EP EP99962559A patent/EP1137571B1/en not_active Expired - Lifetime
- 1999-12-10 CN CNB998155713A patent/CN1139514C/en not_active Expired - Lifetime
- 1999-12-10 CA CA002356848A patent/CA2356848C/en not_active Expired - Lifetime
- 1999-12-10 DE DE69923083T patent/DE69923083T2/en not_active Expired - Lifetime
- 1999-12-10 RU RU2001119174/11A patent/RU2231471C2/en active
-
2001
- 2001-06-11 NO NO20012884A patent/NO316433B1/en not_active IP Right Cessation
- 2001-06-11 BG BG105586A patent/BG64462B1/en unknown
-
2002
- 2002-03-28 HK HK02102395.5A patent/HK1040676B/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0799764A1 (en) * | 1996-04-01 | 1997-10-08 | Schelde Maritiem B.V. | Tube construction with adjoining layers of tubes |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1137571A1 (en) | 2001-10-04 |
| RU2231471C2 (en) | 2004-06-27 |
| JP4456277B2 (en) | 2010-04-28 |
| CA2356848C (en) | 2008-07-29 |
| NO316433B1 (en) | 2004-01-26 |
| EE200100311A (en) | 2002-08-15 |
| TR200102224T2 (en) | 2002-03-21 |
| ATE286473T1 (en) | 2005-01-15 |
| PT1137571E (en) | 2005-05-31 |
| NL1010794C2 (en) | 2000-06-19 |
| DK1137571T5 (en) | 2005-08-15 |
| DE69923083T2 (en) | 2005-12-15 |
| PL191039B1 (en) | 2006-03-31 |
| UA57168C2 (en) | 2003-06-16 |
| HK1040676B (en) | 2005-04-29 |
| PL348258A1 (en) | 2002-05-20 |
| CA2356848A1 (en) | 2000-06-22 |
| WO2000035746A1 (en) | 2000-06-22 |
| EP1137571B1 (en) | 2005-01-05 |
| AU1896800A (en) | 2000-07-03 |
| AU756330B2 (en) | 2003-01-09 |
| DE69923083D1 (en) | 2005-02-10 |
| DK1137571T3 (en) | 2005-03-14 |
| JP2002532326A (en) | 2002-10-02 |
| KR20010101175A (en) | 2001-11-14 |
| CN1139514C (en) | 2004-02-25 |
| EE04363B1 (en) | 2004-10-15 |
| ES2237191T3 (en) | 2005-07-16 |
| NO20012884D0 (en) | 2001-06-11 |
| CN1333725A (en) | 2002-01-30 |
| HK1040676A1 (en) | 2002-06-21 |
| BG105586A (en) | 2002-02-28 |
| NO20012884L (en) | 2001-08-07 |
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