EP1177130B1 - Elektrischer ruderpropeller mit niedriger einbauhöhe - Google Patents

Elektrischer ruderpropeller mit niedriger einbauhöhe Download PDF

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Publication number
EP1177130B1
EP1177130B1 EP00918680A EP00918680A EP1177130B1 EP 1177130 B1 EP1177130 B1 EP 1177130B1 EP 00918680 A EP00918680 A EP 00918680A EP 00918680 A EP00918680 A EP 00918680A EP 1177130 B1 EP1177130 B1 EP 1177130B1
Authority
EP
European Patent Office
Prior art keywords
ship
shaft
ship according
stern
seagoing
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
EP00918680A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1177130A1 (de
Inventor
Wolfgang Rzadki
Manfred Heer
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.)
Siemens AG
Original Assignee
Siemens AG
Schottel GmbH and Co KG
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
Priority claimed from PCT/DE1999/001422 external-priority patent/WO2000068071A1/de
Application filed by Siemens AG, Schottel GmbH and Co KG filed Critical Siemens AG
Publication of EP1177130A1 publication Critical patent/EP1177130A1/de
Application granted granted Critical
Publication of EP1177130B1 publication Critical patent/EP1177130B1/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
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/22—Use of propulsion power plant or units on vessels the propulsion power units being controlled from exterior of engine room, e.g. from navigation bridge; Arrangements of order telegraphs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type

Definitions

  • the invention relates to a seagoing fast ship an electric rudder propeller that has a multi-phase electric Has motor in a nacelle-like housing via a rotatable, preferably two-part, shaft is attached under the stern of the ship and over a Slip ring arrangement can be supplied with electrical drive energy and can be rotated via drive motors.
  • a corresponding electrical is from CA 1,311,657 A.
  • Rudder propeller removable the shaft of which is tubular is.
  • the slip ring body is located above the Shaft inside the ship.
  • the known drive such to design, especially for Roro ships, that in the Stern of the ship gives more space.
  • Roro ships e.g. a continuous internal Cardeck constructive allow without the tailgate for the Cardeck and having to put up the cardeck myself. Thereby should as before there were sufficient repair and maintenance options his.
  • the outflow conditions of the rear should be taking into account the flow conditions that are resulting from the use of rudder propellers, optimized for resistance can be trained.
  • the slip ring assembly in the upper part of the Shaft is housed at the level of the annular bearing and wherein the drive motors for the rotary motion are low constructed and at least partially inside the Ring bearing are arranged in order for the rudder propeller to achieve a low installation arrangement.
  • the slip rings and the drive motors for the Rotary movement etc. so that there is still a step through down is possible.
  • the invention can, however, be used for struts. Relocation of the drive motors for the rotary movement in the The area below the slip ring arrangement is possible.
  • the flat ring bearing can both above the water line and alternatively arranged below the water line become. With an arrangement below the waterline it will advantageously kept under positive pressure.
  • the one from the CA 1,311,657 A known arrangement with an entry of the Shaft into the ship below the waterline and one inner extension of the shaft up to above the water line is significantly less favorable. Here there can be a seawater intrusion surrendered to the inside of the camp.
  • the bearing diameter about the same or greater than the winding length of the electrical Motors, results, especially when, how advantageous provided that ring bearings also have a large inner diameter has such a spacious upper part of the shaft of the rudder propeller that the slip ring arrangement is optimized for size and the rotary motors completely housed in it can be. So can be very beneficial on a separate No engine room above the rudder propeller and installation height can be saved.
  • the ring bearing can immediately be placed under the cardeck.
  • the shaft has a shaft upper part that is largely above the water line of the ship is sunk in the stern of the ship. So will achieved very advantageously that all essential parts of the Rotary drive protected outside the one flowing around the fuselage Water are arranged. If the height of the lower part of the shaft corresponds approximately to the nacelle diameter overall very low-build drive, because due to the Use provided high-speed double propellers relatively small propeller diameters can be selected. On The drive of flat going ships is in the invention Design advantageously possible.
  • the drive motors for the rotary movement as a flat construction Hydraulic radial piston motors are formed. So it turns out a particularly inexpensive version of the rotary motors with small ones Dimensions with high torque.
  • the shaft if necessary via an intermediate cover part immediately below the lowest Loading deck in the rear area, e.g. the Cardeck for Roro ships, is connected to the hull.
  • an intermediate cover part which can also be used as a ring washer can be formed, there is an advantageous both Particularly stable as well as low-installation option for the electric rudder propeller.
  • the intermediate deck part can be done using assembly elements, e.g. Boxes, as well as immediately, e.g. by placing it on the double floor in the rear area to be ordered.
  • the shaft under a rudder propeller cover in Ship's stern is mounted, the end cover at a Training the ship as a Roro ship advantageous component of the cardeck.
  • the cardeck is full
  • the length of the ship can be used, so that one is unmatched good use of space for the main card corner results.
  • a full use of the area of the weather deck is also possible guaranteed, being advantageous to enlarge the usable Surface of the capstan drives etc. arranged under the weather deck can be.
  • the End cover access openings to individual units of the rudder propeller, e.g. to the slip ring arrangement, to the drive motors for the rotary motion as well as other essential Has functional elements. So for maintenance work and small repairs are not advantageous in the end cover Cardeck are dismantled, but the corresponding units can be reached via manhole-like access openings become.
  • the upper part of the Rudder propellers opposite the bottom deck in the stern area is fireproof sealed. This can advantageously meet the security requirements taken into account by Roro or Ropax ships without the advantageous, a minimal installation height Required execution of the electric rudder propeller needs to be changed.
  • the slip rings for energy supply and control of the Motors at least partially as concentric slip rings are trained. This results in a low design for the energy and signal transmission components.
  • the energy supply slip rings are only 3-phase and that a branch to a more than 3-phase winding system of the Motors behind the slip ring arrangement via power semiconductors takes place, which form a decentralized converter and which are arranged in the shaft. So with a low-rise, relatively simple slip ring body power supply also made for multi-phase or split electric motors become.
  • the cables for power transmission are advantageous from the side to the slip ring arrangement of the shaft. This requires a separate connector on the Slip ring assembly. The resulting additional costs are more than made up for by the extra space.
  • the Connection element can be advantageous on the cardeck of a Roro ship run between the vehicle tracks. It diminishes not the low installation height of the rudder propeller.
  • the transition from the upper to the lower part of the shaft in the plane of the outer skin of the ship is, preferably completely above the waterline. So the flange between the upper and lower part removed from the flow around the hull and also an exchange of the shaft with the Electric motor for repairs is possible without that Ship must be taken to the dock. For sure "Dry" replacement is sufficient if the ship is on the Bug is trimmed.
  • the rudder propeller motor shaft has an inclination that roughly adapted to the stern of the ship. So results a particularly favorable outflow in the rear area of the Ship, which is the flow accelerated by the propeller very beneficial for reducing the rear drag of the Exploits the ship. Then the rudder propeller according to the invention Arranged far back without any flow disadvantages become. Then the gain of space is due to its advantageous Education greatest. So overall, it doesn't just result by using the rudder propeller according to the invention with a small installation height, better utilization of the im Space available in the stern area, but also no flow worsening of the rear area compared to conventional ones located below the ship Thrusters.
  • the large cover 4 can directly on the intermediate cover part 10 or supported indirectly, so that the space under the Cover 4 gets a very low height and thus the total installation height is optimally low.
  • the rigid energy supply cables are advantageous from the side to the Slip ring arrangement brought up so that the cover 4 smooth trained and immediately above the slip ring assembly can be assembled.
  • the rudder propeller itself is advantageously inclined so that its drive axis rises to the rear. This improves the outflow even with a short tail.
  • the separating flange between the upper part of the rudder propeller 3 and the shaft lie approximately in the plane of the outer skin, so that with a relatively far aft arrangement of the rudder propeller and its short design, no flange parts in the flow of the fuselage must be arranged.
  • the cover 4 advantageously receives a fire-resistant seal, so in the event of a fire in this part of the propulsion system the cardecks above are not endangered become. Conversely, the drive system is not replaced by a Fire on the Cardeck impaired in its function and the ship remains ready to sail.
  • the low height between the intermediate deck part and the lid will also through the use of low-profile radial piston hydraulic motors achieved for the azimuth drive.
  • About the one in the top 3 of the shaft located electrical, in particular multi-part, slip ring arrangement 8 become the medium voltage of the main motor, low voltage for the auxiliary systems and the Transfer signals for the control of the engine.
  • the Rudder propeller itself can be rotated 360 °.
  • the slip rings the slip ring arrangement 8 are in particular concentric arranged to each other, the ones not shown in detail Signal transmission antennas are advantageously located outside.
  • the two rudder propeller units with 18 and Designated 19.
  • the intermediate deck part is located in this construction advantageous directly on the raised floor 17.
  • the Ring bearing is e.g. attached via claws and the rotary motors are like the slip ring body according to the invention in the Space 16 below the Cardecks 15 arranged. So results a low overall height for installing the far aft arranged rudder propeller.
  • the auxiliary units are located 12 for azimuth drive, e.g. the hydraulic pumps and their Motors also in the space below the cardeck. about short hydraulic lines become the two rudder propellers 13 and 14 supplied with rotational energy. Even so, according to the invention advantageous to a separate machine room above the Rudder propellers 13 and 14 are dispensed with.
  • 21 denotes a cable connection stub which is led out to the side 23 the top cover of the slip ring assembly and 22 the top parts of the drives for the rotary movement. 4 shows a particularly good example of the achievable small installation height.
  • 24 denotes the connecting part of the cable connector 29
  • 27 denotes an entry into the shaft and 26
  • 28 denotes a fan and 30 one Drive for the rotary movement.
  • the low-profile ring bearing according to the invention shows in partial sectional view
  • 31 denotes the Ship structure part that forms the foundation of the ring bearing. This can e.g. an intermediate deck part, part of the double floor or a ring part on the outer skin of the ship.
  • 32 denotes e.g. in the case of a Roro ship, the deck or one Cover in the driving deck.
  • 33 denotes a motor for the rotary drive, which is attached to a carrier 37.
  • At 34 is one Designated drive pinion for the rotating ring 35 of the ring bearing.
  • 36 finally designates the shaft of the rudder propeller, that directly with the rotating part of the ring bearing connected is.
  • FIG. 6 is a schematic diagram a particularly low-build bearing arrangement.
  • the drive motors 33 for the rotary movement even completely arranged inside the shaft.
  • the rudder propellers 13, 14, 18 and 19 flow freely. This is particularly so important for a particularly low-vibration operation, however, flow guide bodies can also be placed in front of the rudder propellers are arranged, in particular hook-shaped with the tip of the hook at the level of the waves of the rudder propellers be formed. Then there is particularly good straight running of the ship, a possible improvement in propulsion efficiency and a possible improvement in the outflow behavior of the ship's stern.
  • the Vibration tendency of the drive system in relation to the Achieved advantages can be optimized so that these flow guide more for Roro ferries and less for Ropax ferries or for cruise ships.
  • the optimization is ship type, speed and Field of application dependent. With appropriate optimization all ship types advantageously arranged in front of the rudder propellers, in cross-section approximately teardrop-shaped flow guide bodies be equipped.
  • the flow guide body increase the wetted surface, its advantages for ship behavior, the discharge resistance and the propulsion efficiency however, can more than compensate for this disadvantage.
  • Especially their (not shown) combination with the inventive, low, possibly short, rudder propellers, because here the additional wetted area is kept small can be.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Actuator (AREA)
  • Catching Or Destruction (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Patch Boards (AREA)
EP00918680A 1999-05-11 2000-02-25 Elektrischer ruderpropeller mit niedriger einbauhöhe Expired - Lifetime EP1177130B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
WOPCT/DE99/01422 1999-05-11
PCT/DE1999/001422 WO2000068071A1 (de) 1999-05-11 1999-05-11 Schnelles seegehendes schiff
DE9901842 1999-06-24
DE19928961 1999-06-24
WOPCT/DE99/01842 1999-06-24
DE19928961 1999-06-24
PCT/DE2000/000537 WO2000068073A1 (de) 1999-05-11 2000-02-25 Elektrischer ruderpropeller mit niedriger einbauhöhe

Publications (2)

Publication Number Publication Date
EP1177130A1 EP1177130A1 (de) 2002-02-06
EP1177130B1 true EP1177130B1 (de) 2003-08-06

Family

ID=27208840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00918680A Expired - Lifetime EP1177130B1 (de) 1999-05-11 2000-02-25 Elektrischer ruderpropeller mit niedriger einbauhöhe

Country Status (11)

Country Link
EP (1) EP1177130B1 (pt)
JP (1) JP2002544039A (pt)
KR (1) KR100655006B1 (pt)
CN (1) CN1122616C (pt)
AT (1) ATE246629T1 (pt)
CA (1) CA2373465C (pt)
DE (1) DE50003193D1 (pt)
DK (1) DK1177130T3 (pt)
ES (1) ES2204550T3 (pt)
PT (1) PT1177130E (pt)
WO (1) WO2000068073A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729745A (zh) * 2011-04-09 2012-10-17 哈尔滨迅普科技发展有限公司 水陆两栖螺旋桨推进漂浮物清理装置

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GB0117137D0 (en) * 2001-07-13 2001-09-05 Dorchester Martime Ltd A method of disposing of gas and propulsion apparatus for a ship
DE10206530A1 (de) * 2002-02-16 2003-08-28 Schottel Gmbh & Co Kg Antrieb für Wasserfahrzeuge
FI117194B (fi) * 2005-02-15 2006-07-31 Waertsilae Finland Oy Merialus
KR101429010B1 (ko) * 2005-06-09 2014-08-11 숏텔 게엠베하 선박 추진 장치와 선박 추진 방법
FR2903378B1 (fr) * 2006-07-04 2009-05-08 Aker Yards S A Sa "ensemble de propulsion pour navire,navire ainsi equipe,et moyens pour sa mise en place"
KR100864003B1 (ko) 2007-12-18 2008-10-17 서영파일테크 주식회사 가스연료 공급 시스템
CN101342931B (zh) * 2007-12-29 2010-09-08 上海海事大学 一种抗倾覆的水面自航载体
KR101608031B1 (ko) * 2008-04-08 2016-03-31 롤스 로이스 아베 배에 대직경 스크류 프로펠러를 제공하는 방법 및 대직경 스크류 프로펠러를 포함하는 배
CN102490888A (zh) * 2011-12-06 2012-06-13 武汉武船海洋工程船舶设计有限公司 一种海洋平台供应船
CN105905268A (zh) * 2016-04-15 2016-08-31 武汉奇泰隆机械有限公司 一种舰船大功率长管式传动装置
CN107776862B (zh) * 2016-08-31 2020-04-14 柳州市向日葵科技有限公司 一种电动推进器
CN109795658B (zh) * 2017-11-17 2022-02-01 西门子能源国际公司 吊舱式推进器的支撑装置及吊舱式推进器
DE102017223887A1 (de) 2017-12-29 2019-07-04 Siemens Aktiengesellschaft Drehverbindung für eine Antriebseinrichtung einer wassergebundenen Fahrmaschine
CN108045534A (zh) * 2017-12-30 2018-05-18 殷红平 一种用于万向机器人的定向桨叶驱动机构
CN109018289A (zh) * 2018-08-08 2018-12-18 中国船舶重工集团公司第七0四研究所 吊舱式电力推进器用紧凑型转向装置
CN110775236B (zh) * 2019-11-07 2022-02-11 湖南工业大学 一种水气一体式翻转推进器
CN110884619A (zh) * 2019-11-26 2020-03-17 武汉理工大学 一种简易自主动力定位和水上航行能力的平台
CN111572711A (zh) * 2020-05-22 2020-08-25 南京高精船用设备有限公司 一种吊舱推进器滑环传扭用可视六角笼结构
DE102020215911A1 (de) 2020-12-15 2022-06-15 Siemens Energy Global GmbH & Co. KG Dichtung
CN113511312B (zh) * 2021-04-23 2022-05-10 中船黄埔文冲船舶有限公司 船舶艏辅推装置的安装方法
CN114084311A (zh) * 2021-12-27 2022-02-25 江龙船艇科技股份有限公司 一种全回转装置高精度安装工法

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JPS6216098A (ja) * 1985-07-10 1987-01-24 Toshiba Corp 同期機の励磁制御装置
CA1311657C (en) * 1988-09-06 1992-12-22 Kauko Jarvinen Propeller drive arrangement for ship or the like
JP2965301B2 (ja) * 1989-09-08 1999-10-18 アイシン精機株式会社 集音装置
JPH0428199A (ja) * 1990-05-22 1992-01-30 Nec Home Electron Ltd インバータ照明装置
FI96590B (fi) * 1992-09-28 1996-04-15 Kvaerner Masa Yards Oy Laivan propulsiolaite
JPH08207896A (ja) * 1995-02-06 1996-08-13 Ishikawajima Harima Heavy Ind Co Ltd 船舶の旋回式推進装置の架構形状
JP3527040B2 (ja) * 1996-12-09 2004-05-17 新潟原動機株式会社 船舶推進装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729745A (zh) * 2011-04-09 2012-10-17 哈尔滨迅普科技发展有限公司 水陆两栖螺旋桨推进漂浮物清理装置
CN102729745B (zh) * 2011-04-09 2014-09-03 哈尔滨迅普科技发展有限公司 水陆两栖螺旋桨推进漂浮物清理装置

Also Published As

Publication number Publication date
KR20020021633A (ko) 2002-03-21
JP2002544039A (ja) 2002-12-24
CA2373465C (en) 2007-01-02
ES2204550T3 (es) 2004-05-01
CA2373465A1 (en) 2000-11-16
CN1359345A (zh) 2002-07-17
ATE246629T1 (de) 2003-08-15
WO2000068073A1 (de) 2000-11-16
PT1177130E (pt) 2003-12-31
DK1177130T3 (da) 2003-11-10
CN1122616C (zh) 2003-10-01
KR100655006B1 (ko) 2006-12-07
EP1177130A1 (de) 2002-02-06
DE50003193D1 (de) 2003-09-11

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