DE20003451U1 - Stable, fast, sea-going ship with a hull optimized for a rudder propeller - Google Patents

Stable, fast, sea-going ship with a hull optimized for a rudder propeller

Info

Publication number
DE20003451U1
DE20003451U1 DE20003451U DE20003451U DE20003451U1 DE 20003451 U1 DE20003451 U1 DE 20003451U1 DE 20003451 U DE20003451 U DE 20003451U DE 20003451 U DE20003451 U DE 20003451U DE 20003451 U1 DE20003451 U1 DE 20003451U1
Authority
DE
Germany
Prior art keywords
ship
hull
ship according
skeggs
rudder
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
DE20003451U
Other languages
German (de)
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.)
SEATRADE AS, NO
Siemens AG
Original Assignee
Siemens AG
SEA TRADE AS OSLO
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 Siemens AG, SEA TRADE AS OSLO filed Critical Siemens AG
Priority to DE20003451U priority Critical patent/DE20003451U1/en
Priority to JP2000617069A priority patent/JP2003514702A/en
Priority to AU55209/00A priority patent/AU5520900A/en
Priority to DE50006078T priority patent/DE50006078D1/en
Priority to AT00940173T priority patent/ATE264217T1/en
Priority to PT00940173T priority patent/PT1177129E/en
Priority to CA002373462A priority patent/CA2373462A1/en
Priority to EP00940173A priority patent/EP1177129B1/en
Priority to PCT/DE2000/001454 priority patent/WO2000068072A1/en
Priority to ES00940173T priority patent/ES2219352T3/en
Priority to US10/049,069 priority patent/US6893304B1/en
Priority to DK00940173T priority patent/DK1177129T3/en
Publication of DE20003451U1 publication Critical patent/DE20003451U1/en
Priority to NO20015529A priority patent/NO336030B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B63H5/08—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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (15)

1. Kursstabiles, schnelles und seegehendes Schiff mit einem zur Aufnahme von Nutzlasten oder Passagieren bestimmten Rumpf und zumindest einem drehbaren, gondelartig unter dem Rumpf des Schiffes angeordneten, vorzugsweise elektrischen, Ruder­ propeller (POD), der zur Energieversorgung zumindest eine Mo­ tor-Generatoreinheit aufweist, die im Schiffsrumpf angeordnet ist, dadurch gekennzeichnet, daß der Rumpf des Schiffes zumindest teilweise einen etwas zu den beiden Rumpf­ seiten hin ansteigenden Boden aufweist, und dass der vordere Teil des Rumpfes Kurs und Bewegung des Schiffes stabilisie­ rend ausgebildet ist und unter Wasser insbesondere in einen relativ schlanken Bug mit Bugwulst (Bulb) ausläuft und dass vor jedem Ruderpropeller ein Strömungsleitkörper (Skegg) so­ wohl für die Optimierung der Fahreigenschaften als auch für die optimierte Anströmung des Ruderpropellers angeordnet ist, der ein Verdrängungsvolumen für das den jeweiligen Ruderpro­ peller anströmende Wasser aufweist.1. Course-stable, fast and sea-going ship with a hull intended to accommodate payloads or passengers and at least one rotatable, gondola-like arrangement under the hull of the ship, preferably an electric rudder propeller (POD), which has at least one motor-generator unit for energy supply , which is arranged in the ship's hull, characterized in that the hull of the ship has at least partially a slightly rising bottom to the two hull sides, and that the front part of the hull course and movement of the ship is designed to stabilize and underwater in particular in a relatively slim bow with bulge (Bulb) runs out and that a flow guide (Skegg) is arranged in front of each rudder propeller for the optimization of the driving characteristics as well as for the optimized flow of the rudder propeller, which has a displacement volume for the water flowing towards the respective rudder propeller . 2. Schiff nach Anspruch 1, dadurch gekennzeich­ net, daß der Bug im unteren Teil teilweise konkav verlau­ fend ausgebildet ist.2. Ship according to claim 1, characterized net that the bow partially concave in the lower part fend is trained. 3. Schiff nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß die Strömungsleitkörper (Skeggs) in Längsrichtung am Ende hakenförmig ausgebildet sind, vorzugs­ weise dem Schiffstyp angepasst und ein Abströmungsverhalten aufweisen, das weitgehend ablösungsfrei zu einer verlangsam­ ten Anströmung des Gehäuses der Ruderpropeller führt.3. Ship according to claim 1 or 2, characterized records that the flow guide (Skeggs) in Longitudinal end are hook-shaped, preferred adapted to the type of ship and an outflow behavior have that slows down largely free of detachment rudder propeller. 4. Schiff nach Anspruch 1, 2 oder 3, dadurch ge­ kennzeichnet, daß die Strömungsleitkörper (Skeggs) am Schiffsboden nach außen abgewinkelt angeordnet sind, wobei der Winkel zwischen 3° und 10°, insbesondere etwa 7°, be­ trägt. 4. Ship according to claim 1, 2 or 3, characterized ge indicates that the flow guide (Skeggs) on Longstrip are angled outwards, whereby the angle between 3 ° and 10 °, in particular about 7 °, be wearing.   5. Schiff nach Anspruch 1, 2, 3 oder 4, dadurch ge­ kennzeichnet, daß die Strömungsleitkörper (Skeggs), das Unterteil des Rumpfs und der Bug in Form und Länge einen widerstandsarmen Geradeauslauf des Schiffes bewirkend ausge­ bildet sind.5. Ship according to claim 1, 2, 3 or 4, characterized ge indicates that the flow guide bodies (Skeggs), the lower part of the fuselage and the bow in shape and length one low-resistance straight running of the ship forms are. 6. Schiff nach Anspruch 1, 2, 3, 4 oder 5, dadurch gekennzeichnet, daß die Strömungsleitkörper (Skeggs) einen integralen Teil des Rumpfes bilden, wobei die Abmes­ sungsparameter wie folgt sind:
  • - Skeggbreite im Bereich 0,1 bis 0,06 der Schiffsbreite ins­ besonders etwa 0,08 der Schiffsbreite
  • - Skeggtiefe im Bereich 1,0 bis 0,74 des Schiffstiefganges insbesonders etwa 0,90 bis 0,95 des Schiffstiefganges
  • - Versatz der Skeggmitte gegenüber der Schiffsmitte ungefähr gleich dem Abstand der zugehörigen Propellerwelle aus Mitte Schiff
  • - Skegglänge im Bereich 0,38 bis 0,25 der Wasserlinienlänge auf Konstruktionstiefgang insbesonders etwa 0,30 bis 0,35 der Wasserlinienlänge auf Konstruktionstiefgang
6. Ship according to claim 1, 2, 3, 4 or 5, characterized in that the flow guide (Skeggs) form an integral part of the hull, the dimen sation parameters are as follows:
  • - Skegg width in the range 0.1 to 0.06 of the ship's width, in particular approximately 0.08 of the ship's width
  • - Skegge depth in the range 1.0 to 0.74 of the ship's draft, in particular approximately 0.90 to 0.95 of the ship's draft
  • - Skeg center offset from the center of the ship approximately equal to the distance of the associated propeller shaft from the center of the ship
  • - Skeggl lengths in the range 0.38 to 0.25 of the waterline length on the draft, in particular approximately 0.30 to 0.35 of the waterline length on the draft
7. Schiff nach einem oder mehreren der vorhergehenden Ansprü­ che, dadurch gekennzeichnet, daß die Skeggs als Vorflügel für den jeweiligen Ruderpropeller ausgebildet sind, so dass kleine Ruderausschläge verstärkt werden.7. Ship according to one or more of the preceding claims che, characterized in that the Skeggs designed as slats for the respective rudder propeller are so that small rudder deflections are amplified. 8. Schiff nach einem oder mehreren der vorhergehenden Ansprü­ che, dadurch gekennzeichnet, daß jeder Ruder­ propeller vorzugsweise zwei Einzelpropeller aufweist, und dass die Propeller in einer gerichteten Hinterschiffs-Gesamt­ abströmung angeordnet sind, die im Bereich der Ruderpropeller verlangsamt ist.8. Ship according to one or more of the preceding claims che, characterized in that each oar propeller preferably has two individual propellers, and that the propellers in a directed aft overall outflow are arranged in the area of the rudder propeller is slowed down. 9. Schiff nach einem oder mehreren der vorhergehenden Ansprü­ che, dadurch gekennzeichnet, dass der Rumpf durch eine Anordnung von Diesel/Gasturbinen-Generatoreinhei­ ten hinter dem Bugbereich richtungsstabil laufend ist und au­ ßer dem Wulst am Bug mit seinem gegebenenfalls teilweise kon­ kaven Übergang in die Vorschiffsform sowie den Skeggs keine Strömungsleitelemente aufweist.9. Ship according to one or more of the preceding claims che, characterized in that the hull by an arrangement of diesel / gas turbine generator unit behind the bow area is stable and running  ßer the bead on the bow with its possibly partially con kaven transition to the foreship shape and the Skeggs none Has flow guide elements. 10. Schiff nach Anspruch 9, dadurch gekennzeich­ net, dass die Schäfte und Gehäuse der Ruderpropeller der­ art geformt sind, dass sie zusammen mit den Strömungsleitkör­ pern (Skeggs) am Rumpf und der Heckform ein abströmungsopti­ miertes, widerstandsarmes Schiffsrumpfsende ergeben.10. Ship according to claim 9, characterized net that the stems and housing of the rudder propeller Art are shaped so that they together with the flow guide pern (Skeggs) on the fuselage and the stern shape an outflow opti gated, low-resistance hull end result. 11. Schiff nach einem oder mehreren der vorhergehenden An­ sprüche, dadurch gekennzeichnet, daß der Rumpf insbesondere für Geschwindigkeiten zwischen 20 und 36 Knoten ausgelegt ist.11. Ship according to one or more of the preceding an sayings, characterized in that the trunk especially for speeds between 20 and 36 knots is designed. 12. Schiff nach einem oder mehreren der vorhergehenden An­ sprüche, dadurch gekennzeichnet, daß es insbe­ sondere als Roro- oder Ropax-Schiff ausgebildet ist, wobei die Ruderpropeller als niedrigbauende Ruderpropeller ausge­ bildet, unterhalb des Hauptcardecks angeordnet sind, so dass das Hauptcardeck vom Heck bis zum Bug durchgehend ausgebildet werden kann.12. Ship according to one or more of the preceding an sayings, characterized in that it esp is specially designed as a Roro or Ropax ship, wherein the rudder propellers designed as low-rudder propellers forms, are arranged below the main card corner, so that the main card corner is formed from the stern to the bow can be. 13. Schiff nach einem oder mehreren der vorhergehenden An­ sprüche, vorzugsweise nach Anspruch 12, dadurch ge­ kennzeichnet, dass es zumindest zwei Motor-Generator­ einheiten für den Antrieb aufweist, die auf dem Schiffsboden angeordnet sind.13. Ship according to one or more of the preceding an sayings, preferably according to claim 12, characterized ge indicates that there are at least two engine generators has units for the drive on the ship floor are arranged. 14. Schiff nach Anspruch 12 oder 13, dadurch ge­ kennzeichnet, dass der Raum für die Motor-Generator­ einheiten mit den zugehörigen Steuer- und Schalteinrichtungen derart im Schiff angeordnet und abgeschottet sind, dass die SOLAS- und IMO-Stabilitätsanforderungen und das Stockholm- Abkommen für Seeschiffe eingehalten ist. 14. Ship according to claim 12 or 13, characterized ge indicates that the space for the motor generator units with the associated control and switching devices are arranged and sealed off in the ship in such a way that the SOLAS and IMO stability requirements and the Stockholm Agreement for seagoing vessels has been observed.   15. Schiff nach einem oder mehreren der Ansprüche 1 bis 11 und 13, 14, dadurch gekennzeichnet, dass es als Kreuzfahrtschiff ausgebildet ist.15. Ship according to one or more of claims 1 to 11 and 13, 14, characterized in that it is as Cruise ship is trained.
DE20003451U 1999-05-11 2000-02-25 Stable, fast, sea-going ship with a hull optimized for a rudder propeller Expired - Lifetime DE20003451U1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE20003451U DE20003451U1 (en) 2000-02-25 2000-02-25 Stable, fast, sea-going ship with a hull optimized for a rudder propeller
EP00940173A EP1177129B1 (en) 1999-05-11 2000-05-10 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller
PCT/DE2000/001454 WO2000068072A1 (en) 1999-05-11 2000-05-10 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller
DE50006078T DE50006078D1 (en) 1999-05-11 2000-05-10 COURSE-STABLE, FAST, SEAWAYING SHIP WITH A HULL OPTIMIZED FOR A RUDDER PROPELLER
AT00940173T ATE264217T1 (en) 1999-05-11 2000-05-10 STABLE, FAST, SEA-GOING SHIP WITH A HULL OPTIMIZED FOR A RUDDER PROPELLER
PT00940173T PT1177129E (en) 1999-05-11 2000-05-10 QUICK AND RUNNING OCEANIC SHIP STABLE WITH AN OPTIMIZED HELICE-LEME HELMET
CA002373462A CA2373462A1 (en) 1999-05-11 2000-05-10 Course-holding, high-speed, sea-going vessel having a hull which is optimized for a rudder propeller
JP2000617069A JP2003514702A (en) 1999-05-11 2000-05-10 A high-speed marine vessel with a stable course and equipped with an optimal hull for steering propulsion
AU55209/00A AU5520900A (en) 1999-05-11 2000-05-10 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller
ES00940173T ES2219352T3 (en) 1999-05-11 2000-05-10 FAST MARITIME SHIP OF STABLE NAVIGATION, WITH AN OPTIMIZED HELMET FOR A STEERING HELICE.
US10/049,069 US6893304B1 (en) 1999-05-11 2000-05-10 Course-stable, fast, sea-going ship comprising a hull that is optimized for a rudder propeller
DK00940173T DK1177129T3 (en) 1999-05-11 2000-05-10 Stable, fast and seaworthy ship with a hull propeller optimized
NO20015529A NO336030B1 (en) 1999-05-11 2001-11-12 Course stable, fast and seagoing ship with a hull optimized for a rudder propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20003451U DE20003451U1 (en) 2000-02-25 2000-02-25 Stable, fast, sea-going ship with a hull optimized for a rudder propeller

Publications (1)

Publication Number Publication Date
DE20003451U1 true DE20003451U1 (en) 2000-12-21

Family

ID=7937888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20003451U Expired - Lifetime DE20003451U1 (en) 1999-05-11 2000-02-25 Stable, fast, sea-going ship with a hull optimized for a rudder propeller

Country Status (1)

Country Link
DE (1) DE20003451U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206669A1 (en) * 2002-02-18 2003-08-28 Siemens Ag Ship with electrically-driven rudder-propeller units, includes flow channel between skegs, designed for low resistance and propulsion performance enhancement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206669A1 (en) * 2002-02-18 2003-08-28 Siemens Ag Ship with electrically-driven rudder-propeller units, includes flow channel between skegs, designed for low resistance and propulsion performance enhancement
US7192322B2 (en) 2002-02-18 2007-03-20 Siemens Aktiengesellschaft Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010125

R150 Term of protection extended to 6 years

Effective date: 20030506

R151 Term of protection extended to 8 years

Effective date: 20060518

R081 Change of applicant/patentee

Owner name: SIEMENS AKTIENGESELLSCHAFT, DE

Free format text: FORMER OWNER: SEA TRADE AS, SIEMENS AKTIENGESELLSCHAFT, , NO

Effective date: 20070522

Owner name: SEATRADE AS, NO

Free format text: FORMER OWNER: SEA TRADE AS, SIEMENS AKTIENGESELLSCHAFT, , NO

Effective date: 20070522

R152 Term of protection extended to 10 years

Effective date: 20080422

R071 Expiry of right