EP2406126A1 - Eisbrechendes system für schwimmkörper - Google Patents
Eisbrechendes system für schwimmkörperInfo
- Publication number
- EP2406126A1 EP2406126A1 EP09776426A EP09776426A EP2406126A1 EP 2406126 A1 EP2406126 A1 EP 2406126A1 EP 09776426 A EP09776426 A EP 09776426A EP 09776426 A EP09776426 A EP 09776426A EP 2406126 A1 EP2406126 A1 EP 2406126A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trim
- ice
- ship
- tanks
- drift
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/10—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having forced pitching or rolling equipment
Definitions
- the invention relates to an ice-breaking system for floating bodies according to the preamble of claim 1 and to a method for position stabilization, using a corresponding system according to claim 12.
- Ice breaking systems for floats or ships are known. From JP 59-179493 A a system and a method is known in which ballast tanks, in particular in the keel area of the bottom of the ship, are used to pump ballast water from starboard to port and vice versa, thereby achieving a heeling movement of the ship. Due to this shift in weight, the ice can then be broken, supported by the lateral bead formations in the bow region.
- the disadvantages here are also the danger of icing of the chambers and a relatively complicated structure of the compressed air devices for blowing out the corresponding tanks.
- a floating body with a derrick is described in US 3,872,814.
- the derrick is located here on a floating semi-submersible with two lateral tubular floats. These floats are equipped aft and forward with flood areas. This makes it possible to cause by flooding the front chamber a sinking and at the same time an icebreaking effect against an ice surface or drift ice. This is favored by periodic blowing out of the anterior chamber and flooding of the aft chamber. A heeling movement of the drilling rig is controllable in this semi-smoking. However, this also involves a relatively complicated design of the required compressed air systems and the risk of icing of the flood chambers.
- JP 58-224887 A further embodiment with icebreaking effect is shown in JP 58-224887, in which a firm ballast weight can be pulled from aft to aft in the keel area, thereby causing the ship to crash with the nose against an ice surface, thereby exerting an icebreaking function.
- the known systems predominantly have the disadvantages that they are too inefficient, that there is a high risk of freezing in trim tanks, and the blowing out of the chambers and the weight transfer is usually too slow to carry out.
- a object of the invention is therefore to overcome the aforementioned disadvantages and in particular to provide an ice-breaking system for floats in or on ice, especially in drilling and research vessels or platforms, in ice fields, pack ice or drift ice and the like, a stationary positioning of a Hull or ship over a sea bottom point reliably allows and show a corresponding method for stationary positioning.
- trim channels which are placed in opposite side regions of the float or ship.
- trim tanks Due to the preferred arrangement of the front and aft trim tanks above the waterline, a closed system is realized along with the trim channels.
- the trim tanks can also be used in any functionally be arranged according to the ship.
- a frost-proof arrangement in particular with regard to a saving of energy to consider. Since the system must be fully functional even at relatively low outdoor Arctic temperatures, even below -35 ° C, a trim fluid, especially high salinity water or with additives that significantly lower the freezing point of the trim medium, is used.
- the tanks and trim channels are protected against icing to the outside if possible by cofferdams. To protect against icing of the tanks and / or trim channels, heating of these systems can preferably be carried out if required.
- the ship must therefore be able to position itself dynamically in such a situation, optionally at an angle or even transversely to the drift direction of the ice or the ocean current, for example above the corresponding sea point position.
- the method for position stabilization of such a hull in or on ice in particular using a corresponding icebreaking system according to claim 1, provided that on the one hand the drift of the ice and / or the ocean current is determined. That with existing ice drift, the hull is aligned and maneuvered so that in particular its front area against the drift direction of the ice or the ocean current shows and the icebreaking system of the hull is put into operation.
- the equipment of the hull with corresponding underwater drive units which can be designed as a 360 ° rotatable propulsion units and / or jet propulsion in the bow or stern, such a ship equipped also about diagonal or even transverse to the drift direction of the ice or the ocean current is kept stationary above the ocean floor become.
- the ice-breaking systems can support the stationary positioning of the hull in ice by generating heeling movements and / or pitching movements.
- the own position of the floating body is therefore determined, for example, via GPS or other positional devices and due to the determined drift speed and drift direction of the ice, the ship with its icebreaking function aligned so that the rear and / or rear trim the trim medium in the front and aft tank the pounding, icebreaking function generated.
- the ship with its icebreaking function aligned so that the rear and / or rear trim the trim medium in the front and aft tank the pounding, icebreaking function generated.
- bow thruster and / or stern jet propulsion optionally in combination with electromechanical or diesel mechanical Propulsionseinhei- th, the alignment of the ship with the required relative speed opposite to the drift speed can be generated so that the ship is held stationary over a borehole.
- the propulsion units can be mounted like a gondola on the ship's bottom or integrated in the hull of the hull.
- the ice-breaking function of the ship and the re-trimming of the corresponding medium into and to the trim tanks are operated at a frequency adapted to the drift velocity of the ice, thereby achieving an efficient icebreaking effect.
- lateral trim tanks are provided in the region of the side board walls, in particular above the waterline, so that heeling motions can be generated by their trimming.
- the side trim tanks are expediently arranged in pairs and opposite to the midship line.
- a plurality of lateral trim tanks are preferably provided in pairs, wherein these are then arranged distributed in the longitudinal direction of the ship.
- the icebreaking function in the sense of a trim icebreaking can be further improved by the fact that the pitching or rolling movements of the vessel by the trim in the tanks from front to aft and vice versa, with the Umtrimmvor réellen in the side trim tanks and a resulting heeling movement, in Combination is generated.
- the corresponding fluid conveyors can, for example, provide flow rates that allow pumping together from 500 to 1000 t of trim medium from aft to the front in 10 to 30 seconds.
- trim for example, from the front trim tank in the aft trim trimming but also the kinetic energy of the oscillating water mass is used in addition to the high flow rate of the conveyors with.
- the back-swinging body of water is used to pump over the trim medium in order to be able to trim the trim medium even faster, for example, from the front trim tank into the aft trim tank.
- trim channels are preferably moved to the corresponding conveyors with full volume in the tubes, so that immediately the entire flow volume is available in a Umtrimmvorgang.
- This system can be supplemented by corresponding retention or check-back devices, which are in particular bi-directionally operable and switchable.
- the fluid delivery devices can also be designed to act hydraulically or pneumatically.
- the front and rear trim tank In order to achieve the best possible ramming effect of the ship for breaking the ice, it is preferred to use the front and rear trim tank with the greatest possible vertical distance to the keel line or bottom line of the float. to arrange pers.
- Front and aft trim tank are therefore extremely far forward and aft offset and provided as possible at the height of the main deck.
- the tanks and the trim channels are preferably secured to the outside behind cofferdams.
- front and rear trim tanks with subdivisions, in particular in the plane of the midship line, whereby alternately weight loads can be generated to the sides of the ship, and thus the heeling movements for lateral ice breaking can be improved.
- This single trim tank can be flooded with existing, drawn seawater and blown out for emptying.
- the single trim tank can also be connected to lateral tanks to a closed system, so that the trim medium is pumped each, but otherwise remains in the trim system.
- the number and arrangement of the trim tanks, in particular for generating the pitch of the ship, is arranged in the overall function with the trim channels and designed to be able to generate the greatest possible trim moments in the ship in relatively short time intervals.
- the front and aft trimming tank are able to connect to the seawater via fluid lines to the outside, in order to be able to implement a trimming operation by way of example or alternatively.
- the maneuverability of the ship is further improved by the fact that in addition to the main drives further direct or indirect drive means, in particular bow and stern jet propulsion, possibly in combination with eg electro-mechanical Propulsionshimen are present, the latter usually in gondola-like suspensions rotational ranges from 0 to 360 ° exhibit.
- this drive combination makes it possible to keep a corresponding float or a ship even in drift and ocean currents, in particular computer-controlled, stationary above a borehole or a defined position on the seabed.
- the trim system described in the context of this invention is advantageously designed computer-controlled and can be used not only in ice-covered water but also in open water surface.
- the trim processes are fully automatic, although a semi-automatic function is also conceivable.
- Computer-controlled trimming allows for a variety of trim operations and controls.
- both rolling or tamping movements as well as heeling movements of the float can be controlled.
- pneumatic drives for example fan blower units, which have their limit at about 10 m / water column (ws).
- centrifugal pumps are more advantageous in which, however, reversing in the opposite direction of action should be even faster.
- Propeller drives and impeller drive systems have proven to be particularly suitable for the fast Umtrimmreae.
- the system for position stabilization is therefore to be adjusted on the one hand to the synchronization with the drift speed of the ice and on the other hand on the tamping and rolling frequency of the ship with regard to the icebreaking function.
- the hull of the ship in particular on the bow and stern sides, must be designed to project well overhanging.
- An improvement in the icebreaking effect in heel movements is achieved by cantilevering the ship's side walls.
- maximum trim and heeling angles can also be specified, which should be taken into account during the re-balancing process for the rolling and tying of the ship.
- the trim channels should always be filled with trim medium, at least up to the feed pumps, and the opposite, empty Trimmtank have no residual fluid.
- trim medium at least up to the feed pumps, and the opposite, empty Trimmtank have no residual fluid.
- particular care must be taken to ensure that no air gets into the pumps to prevent damage due to cavitation.
- a Umtrimmrea can be started in this way with immediately existing full volume and with appropriate diameter dimensioning of the trim channels even with a trim volume of 500 to 1000 t between 10 to 20 s completed.
- 1 is a sectional plan view from above of a ship equipped with an ice-breaking system approximately at the level of the main deck, wherein a front, a rear and two side trim tanks are marked with the connecting trim channels with hatching.
- 2 shows a vertical section through the ship according to FIG. 1 along the control board-side trim channel with a sectional view in the front and aft trim tanks;
- Fig. 3 is a vertical cross section approximately at the level of section line 3-3 after
- Fig. 4 is a vertical cross section approximately at the level of section line 4-4 after
- Fig. 5 is a schematic representation of a bow area of a ship with icebreaking function and shown by three lines ramming movement of the ship with icebreaking function.
- Fig. 1 is a horizontal section of a ship 1 is shown approximately at the level of the main deck with the essential components of the trim system.
- a front trimming tank 10 and in the rear area 3, a stern trimming tank 16 is shown with hatching.
- the trim tanks 10, 16 are arranged as far as possible in a foremost position or in an extremely aft position of the ship.
- the trim tanks 10, 16 are arranged with the greatest possible distance from the keel line 4 or the ship bottom 7. Due to this extreme arrangement, above the normal waterline, the force moments acting on an ice surface are considerably improved.
- the trim tanks 10, 16 are fluidly connected to two trim channels offset in the outer area of the ship.
- the trim channels 12, 13 are below the lower level of the trim tanks 10, 16, but normally above the waterline.
- feed pumps 18, 19 are feed pumps 18, 19 as high-performance pumps. It is also possible to attach further feed pumps, similarly as in FIG. 1, aft, in addition to the trim channels.
- side trim tanks 21 and 22 are provided on both sides. These lateral trim tanks 21, 22 are, as shown in Fig. 2, very deep in the ship, especially in the bottom area of the ship.
- the bow 2 is formed as a flat bow. This also applies to the rear 3, which shows a very flat leaking area.
- the bow area can also be designed in the manner of a spoonbuck.
- the flat contour of front and eighth can also be realized with a sufficient dropping front and rear stem to perform a good icebreaking function.
- FIG. 3 which shows a section according to 3-3 of FIG. 1, the trim channels 12, 13 are provided very low in the bottom area of the ship. Downwardly projecting shaft bearings 32 and 35 are shown.
- the lateral side walls of the ship 1 are formed as projecting side walls 24, 25, so that in heeling movements an improvement of the icebreaking function is present.
- the trim channels 12, 13 may also have a circular diameter, which may be, for example, between 1 m to 4 m.
- the trim channels and trim tanks are additionally protected by external cofferdams.
- FIG. 5 shows a bow region 2 of the ship 1 and the ice surface 41 drifting against the bow slope 38. Due to the stamping movement of the ship due to the trim effect in the front and rear trim tanks, the upward and downward movement of the bow 2 the icebreaking Effect generated so that the ice surface 41 is broken up into smaller ice sheets 42.
- An analogous effect also shows the heeling movement to the sides with the supporting effect of the projecting lateral side walls 24, 25.
- the ice-breaking system and the corresponding method therefore makes it possible to keep floats or ships stationary in the Arctic sea ice up to certain ice thicknesses over a sea bottom point, for example for drilling purposes.
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/001709 WO2010102642A1 (de) | 2009-03-10 | 2009-03-10 | Eisbrechendes system für schwimmkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2406126A1 true EP2406126A1 (de) | 2012-01-18 |
EP2406126B1 EP2406126B1 (de) | 2014-10-29 |
Family
ID=40785312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09776426.0A Not-in-force EP2406126B1 (de) | 2009-03-10 | 2009-03-10 | Eisbrechendes system für schwimmkörper |
Country Status (9)
Country | Link |
---|---|
US (1) | US20110315060A1 (de) |
EP (1) | EP2406126B1 (de) |
JP (1) | JP5349621B2 (de) |
KR (1) | KR20110137774A (de) |
CN (1) | CN102333693A (de) |
AU (1) | AU2009342041B2 (de) |
CA (1) | CA2751898C (de) |
RU (1) | RU2483967C2 (de) |
WO (1) | WO2010102642A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103482033B (zh) * | 2013-09-23 | 2016-05-11 | 浙江海洋学院 | 一种破冰船 |
RU2601997C1 (ru) * | 2015-06-04 | 2016-11-10 | Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" (ФГУП "Крыловский государственный научный центр") | Водоизмещающее судно с воздушной каверной на днище с дифферентно-креновой системой |
CN106080988B (zh) * | 2016-08-27 | 2018-08-03 | 南通中远海运川崎船舶工程有限公司 | 一种多体极地航行船 |
CN113602434B (zh) * | 2021-10-11 | 2021-12-07 | 南通澳洋船务有限公司 | 一种带有破冰功能的船舶 |
CN114198269B (zh) * | 2021-12-20 | 2023-09-15 | 中国石油大学(北京) | 一种海上风机抗冰减震装置 |
CN114789776B (zh) * | 2022-05-19 | 2023-04-18 | 中国船舶科学研究中心 | 一种冰区航行船舶防止冰困自动控制方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1087057A (en) * | 1913-02-14 | 1914-02-10 | Shirley Hay Wood | Ship-protector. |
US2902964A (en) * | 1953-03-13 | 1959-09-08 | Waas Heinrich | Ice breaking ship |
GB750855A (en) * | 1954-03-23 | 1956-06-20 | Waas Heinrich | Means for applying pitching motion to marine craft |
US3130701A (en) * | 1961-08-15 | 1964-04-28 | Poul O Langballe | Icebreakers |
US3665886A (en) * | 1970-02-25 | 1972-05-30 | William H German | Ship construction |
US3805729A (en) | 1970-02-26 | 1974-04-23 | M Golay | Means for the water transport of liquids |
US3706295A (en) * | 1970-03-18 | 1972-12-19 | Emanuele Iozza | Ice breaking passive bow |
US3850125A (en) * | 1971-09-24 | 1974-11-26 | Global Marine Inc | Icebreaking |
US3939789A (en) * | 1971-09-24 | 1976-02-24 | Global Marine, Inc. | Double-acting pneumatic system for inducing motion in a floating vessel |
SU471241A1 (ru) * | 1972-03-28 | 1975-05-25 | Ордена Ленина Арктический И Антарктический Научно-Исследовательский Институт | Дифферентна система ледокола |
US3807180A (en) * | 1973-05-29 | 1974-04-30 | R Worthing | Ice rifter |
US3872814A (en) * | 1973-09-24 | 1975-03-25 | Global Marine Inc | Twin-hull ship for drilling in ice-covered waters |
CA998884A (en) * | 1974-09-16 | 1976-10-26 | John P. Gallagher | Icebreaker |
US4102144A (en) * | 1977-05-31 | 1978-07-25 | Global Marine, Inc. | Method and apparatus for protecting offshore structures against forces from moving ice sheets |
US4152999A (en) * | 1977-12-05 | 1979-05-08 | Mitsui Engineering And Shipbuilding Co., Ltd. | Ice-breaking apparatus for ships and barges for operation on icy waters |
GB1551517A (en) * | 1978-02-06 | 1979-08-30 | Spanner W F | Icebreaker |
US4369725A (en) * | 1978-06-30 | 1983-01-25 | Mitsui Engineering & Shipbuilding Co., Ltd. | Method and means for increasing the maneuverability of a ship in ice-covered waters |
US4276845A (en) * | 1979-08-17 | 1981-07-07 | Spanner W F | Ice cutting and breaking vessel |
JPS58188781A (ja) * | 1982-04-27 | 1983-11-04 | Hitachi Zosen Corp | 氷海船におけるタンクなどの加熱方法 |
JPS58224887A (ja) * | 1982-06-25 | 1983-12-27 | Mitsubishi Heavy Ind Ltd | 船舶等のトリム装置 |
JPS5940196U (ja) * | 1982-09-10 | 1984-03-14 | 三井造船株式会社 | アルキメデイアン・スクリユ−型砕氷船 |
JPS59179493A (ja) * | 1983-03-30 | 1984-10-12 | Hitachi Zosen Corp | 砕氷船 |
CH670430A5 (de) * | 1986-09-12 | 1989-06-15 | Sulzer Ag | |
SE462480B (sv) * | 1987-02-23 | 1990-07-02 | Goetaverken Arendal Ab | Isbrytande fartyg |
DE3776785D1 (de) * | 1987-03-10 | 1992-03-26 | Thyssen Nordseewerke Gmbh | Eisbrechendes schiff. |
JPH03130795U (de) * | 1990-04-15 | 1991-12-27 | ||
FI94508C (fi) * | 1991-03-18 | 1995-09-25 | Masa Yards Oy | Jäätä murtava laiva |
US5827051A (en) * | 1995-12-13 | 1998-10-27 | Air-Go Windmill, Inc. | Regenerative hydraulic power transmission for down-hole pump |
FI109783B (fi) * | 1997-02-27 | 2002-10-15 | Kvaerner Masa Yards Oy | Menetelmä kulkutien avaamiseksi jääkentän läpi ja jäänmurtaja |
JP3971190B2 (ja) * | 2002-01-04 | 2007-09-05 | 住友重機械マリンエンジニアリング株式会社 | 船舶 |
RU2225315C1 (ru) * | 2003-03-31 | 2004-03-10 | ОАО "ЦКБ "Лазурит" | Морская технологическая платформа и способ снижения нагрузок от воздействия ледового покрова |
WO2008048164A1 (en) * | 2006-10-17 | 2008-04-24 | Gva Consultants Ab | A method of breaking ice located on a water surface around a semisubmersible ship and a semisubmersible ship |
-
2009
- 2009-03-10 JP JP2011553286A patent/JP5349621B2/ja not_active Expired - Fee Related
- 2009-03-10 CA CA2751898A patent/CA2751898C/en not_active Expired - Fee Related
- 2009-03-10 CN CN2009801575677A patent/CN102333693A/zh active Pending
- 2009-03-10 US US13/254,229 patent/US20110315060A1/en not_active Abandoned
- 2009-03-10 RU RU2011136169/11A patent/RU2483967C2/ru not_active IP Right Cessation
- 2009-03-10 EP EP09776426.0A patent/EP2406126B1/de not_active Not-in-force
- 2009-03-10 KR KR1020117021201A patent/KR20110137774A/ko not_active Application Discontinuation
- 2009-03-10 WO PCT/EP2009/001709 patent/WO2010102642A1/de active Application Filing
- 2009-03-10 AU AU2009342041A patent/AU2009342041B2/en not_active Ceased
Non-Patent Citations (1)
Title |
---|
See references of WO2010102642A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2012519625A (ja) | 2012-08-30 |
RU2483967C2 (ru) | 2013-06-10 |
CA2751898C (en) | 2016-04-26 |
CN102333693A (zh) | 2012-01-25 |
US20110315060A1 (en) | 2011-12-29 |
CA2751898A1 (en) | 2010-09-16 |
KR20110137774A (ko) | 2011-12-23 |
AU2009342041A1 (en) | 2011-09-08 |
JP5349621B2 (ja) | 2013-11-20 |
EP2406126B1 (de) | 2014-10-29 |
AU2009342041B2 (en) | 2013-08-15 |
RU2011136169A (ru) | 2013-04-20 |
WO2010102642A1 (de) | 2010-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2406126B1 (de) | Eisbrechendes system für schwimmkörper | |
DE2246173C3 (de) | Eisbrecher | |
DE102008046359A1 (de) | Vorrichtung zum Transport und Installieren von zumindest eine Flachgründung umfassende Anordnung einer Offshore-Windenergieanlage sowie Verfahren zum Transport und zur Installation einer solchen Flachgründung mit Mast | |
EP2539219B1 (de) | Vorrichtung zum transport und installieren von einer flachgründung umfassenden anordnung einer offshore-windenergieanlage sowie verfahren zum transport und zur installation einer solchen anordnung mit flachgründung | |
DE1254500B (de) | Wasserfahrzeug | |
DE60217784T2 (de) | Großes Frachtschiff | |
DE2812758A1 (de) | Doppelrumpf-wasserfahrzeug | |
DE3219968A1 (de) | Vorrichtung zum heben und entfernen des geruestes verbrauchter offshore-konstruktionen | |
DE602004005961T2 (de) | Rettungsschiff für manövrierunfähige schiffe, schiffsrettungsverfahren und verwendung eines rettungsschiffs | |
DE112007000108B4 (de) | Überflutungsverfahren zum Einsatz in einem Tandem-Schiffsbauprozess | |
DE2806290A1 (de) | Stabilisierungsvorrichtung an oberflaechenfahrzeuge | |
DE2506313C3 (de) | Verfahren zum Bewegen von mit Gewinnungs- oder Untersuchungseinrichtungen versehenen Vorrichtungen auf dem Grund von Binnengewässern und Meeren und Vorrichtung zur Durchführung dieses Verfahrens | |
EP4061698A1 (de) | Schwimmkörper und verfahren zur stabilisierung eines schwimmkörpers | |
DE2420026C2 (de) | Förderschiff für den Meeresbergbau | |
DE102012022567B4 (de) | Wasserfahrzeug mit Zuladungsfähigkeit zur Aufnahme von mindestens einer Nutzlast und/oder Nutzvorrichtung | |
DE202004017969U1 (de) | SWATH-Schiff mit integrierter Nutzlast | |
EP0768235B1 (de) | Vorrichtung zum Heben und Senken von Booten im Wasser | |
DE3500581A1 (de) | Tankschiff zur aufnahme von durch aussetzbare eigene oelskimmer von dem seitlich ablaufenden fahrwasser abgeschoepftem oel | |
DE19838374A1 (de) | Wasserfahrzeug und Offshore-Plattform in Mehrrumpfausführung mit fest und beweglich angeordneten Rümpfen | |
DE102008015529A1 (de) | Hoch elastische, lange, erweiterungsfähige, nautische, innovationsreiche Konstruktion, Kurz: Hellenic-Schiff-Design | |
DE1951580A1 (de) | Wasserfahrzeug zum Verlegen von Rohrleitungen | |
DE202013010071U1 (de) | Wasserfahrzeug der Small Waterplane Area-Bauart | |
DE2135826A1 (de) | Unterwasserfracht-Transportsystem | |
DE102019008096A1 (de) | Wasserfahrzeug | |
EP2568082A1 (de) | Verfahren zur Installation einer Offshorestruktur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110906 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20120801 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140513 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 693432 Country of ref document: AT Kind code of ref document: T Effective date: 20141115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502009010162 Country of ref document: DE Effective date: 20141211 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20141029 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20141029 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150228 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150302 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150130 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009010162 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20150730 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150310 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150310 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20151130 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150310 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150310 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NO Payment date: 20160317 Year of fee payment: 8 Ref country code: DE Payment date: 20160324 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 693432 Country of ref document: AT Kind code of ref document: T Effective date: 20150310 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20160316 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150310 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20090310 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502009010162 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: MMEP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170310 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171003 Ref country code: NO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141029 |