EP1336558A1 - Bateau pilote à contruction SWATH - Google Patents

Bateau pilote à contruction SWATH Download PDF

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Publication number
EP1336558A1
EP1336558A1 EP03100301A EP03100301A EP1336558A1 EP 1336558 A1 EP1336558 A1 EP 1336558A1 EP 03100301 A EP03100301 A EP 03100301A EP 03100301 A EP03100301 A EP 03100301A EP 1336558 A1 EP1336558 A1 EP 1336558A1
Authority
EP
European Patent Office
Prior art keywords
ballast tank
swath
support
pilot
pilot boat
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.)
Withdrawn
Application number
EP03100301A
Other languages
German (de)
English (en)
Inventor
Klaas Dr.-Ing. Spethmann
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.)
Abeking & Rasmussen Schiffs- und Yachtwerft (gmbh & Co)
Original Assignee
Abeking & Rasmussen Schiffs- und Yachtwerft (gmbh & Co)
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 Abeking & Rasmussen Schiffs- und Yachtwerft (gmbh & Co) filed Critical Abeking & Rasmussen Schiffs- und Yachtwerft (gmbh & Co)
Publication of EP1336558A1 publication Critical patent/EP1336558A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • 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
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH

Definitions

  • the invention relates to a SWATH pilot boat with a hull body, at least two supports attached to the fuselage body and one each at the lower end attached to each support, arranged below the waterline Buoyancy body, with one support on the starboard side and one on the port side of the fuselage body is attached.
  • SWATH Small Waterplane Area Twin Hull
  • SWATH Small Waterplane Area Twin Hull
  • pilots are placed on ships in estuaries and coastal waters or taken over by them. While climbing over the pilots from that Both vehicles drive the pilot boat onto the ship or from the ship onto the boat a short distance next to each other, with the pilot boat on the ship created.
  • the positions (platforms) on both vehicles, from which the The pilot on which the other vehicle exceeds must be at approximately the same height lie above the water line (sea level).
  • pilot boat For ships with a lower freeboard there would otherwise be an additional risk that the pilot boat could be moved at the level of any load-bearing parts or the railing of the ship and these parts are therefore damaged by the pilot boat itself or its movement become. Furthermore, the pilot boat can be in the ship with a lower freeboard snag.
  • the invention is based on the problem of a SWATH pilot boat to propose in which the height of the trunk body is above the Waterline can be changed briefly for the duration of the climbing maneuver.
  • the SWATH pilot boat according to the invention is used to solve this problem characterized in that at least one of ballast tanks for the trim independent ballast tank for lowering the trunk body during the Climbing the pilot is provided.
  • ballast tank is preferably arranged above each support. there it is advisable to keep the center of gravity of the ballast tanks at the center of the waterline to arrange the pilot boat. This allows the ballast tanks to Fill in the lower part of the fuselage and raise it again drain again without significantly changing the trim of the ship.
  • the ballast tank on the starboard and the Ballast tank on port can be filled and emptied independently.
  • the pilot boat then dives in significantly deeper on one side and a heel is created.
  • This Variant is particularly favorable in rough seas.
  • Lateral fenders also go on Pilot boat even deeper, as they protrude outward from the support.
  • the SWATH pilot boat shown in FIGS. 1 to 3 has a hull body 10 with a structure 11.
  • the supports 12, 13 dip into the water a so that the buoyancy bodies 14 and 15 are completely below the water line CWL are located.
  • Fig. 1 shows the pilot boat shortly before mooring on a ship 16.
  • This Ship 16 has a freeboard which is lower than that of the pilot boat. Like Fig. 1 can also be seen well, it would easily exist when mooring the pilot boat Risk that a rail 17 of the ship 16 is damaged.
  • Above the supports 12 and 13 are therefore each a ballast tank 20 and 21 in the fuselage body 10 intended.
  • the ballast tanks 20 and 21 are each in the Waterline center of gravity of supports 12 and 13.
  • ballast tanks 20, 21 be flooded.
  • the pilot boat with both ballast tanks 20 and 21 in Fig. 2 shows the flooded state.
  • Fig. 3 shows the pilot boat with only one flooded Ballast tank 21.
  • the climbing platforms 18 are located approximately on the same Height as the boarding platforms 19 of the ship 16. With only one flooded Ballast tank 21 also creates a heel while the pilot boat is with both flooded ballast tanks 20 and 21 evenly lowered.
  • ballast tanks 20 and 21 are only for lowering and again Lifting the fuselage body 10 is provided. From ballast tanks for the trim of the They are independent pilot boats.

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP03100301A 2002-02-19 2003-02-12 Bateau pilote à contruction SWATH Withdrawn EP1336558A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20202567U 2002-02-19
DE20202567U DE20202567U1 (de) 2002-02-19 2002-02-19 SWATH-Lotsenboot

Publications (1)

Publication Number Publication Date
EP1336558A1 true EP1336558A1 (fr) 2003-08-20

Family

ID=7967985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03100301A Withdrawn EP1336558A1 (fr) 2002-02-19 2003-02-12 Bateau pilote à contruction SWATH

Country Status (2)

Country Link
EP (1) EP1336558A1 (fr)
DE (1) DE20202567U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526070A1 (fr) * 2003-10-20 2005-04-27 Abeking & Rasmussen Schiffs- und Yachtwerft GmbH & Co. KG Dispositif pour le déploiement, le remorquage et la récupération d'un engine sous-marin
ITRM20110357A1 (it) * 2011-07-08 2013-01-09 Paolo Carlodalatri Catamarano di pescaggio ridotto alta penetrazione idrodinamica linea di galleggiamento variabile fino alla sommersione totale prua/poppa stabilizzanti per forma carena resistente per forma

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20212117U1 (de) * 2002-08-07 2003-12-18 Maschinen- Und Antriebstechnik Gmbh & Co. Kg Boot nach Art eines SWATH-Schiffes
DE202006002576U1 (de) * 2006-02-16 2007-06-28 Abeking & Rasmussen Schiffs- Und Yachtwerft Gmbh & Co. Kg Vorrichtung zum Aussetzen und Einholen von schwimmenden Objekten sowie Wasserfahrzeug mit einer solchen Vorrichtung
DK178739B1 (en) * 2015-03-04 2016-12-19 Csl Entpr Holdings Ltd System for vessel control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225372A (fr) * 1968-02-13 1971-03-17
WO1981000241A1 (fr) * 1979-07-17 1981-02-05 Sanyo Kosan Co Ltd Support propulsif de navigation semi-immerge
GB2159114A (en) * 1984-05-17 1985-11-27 Worley Eng Multi-hulled vessel
EP1114768A2 (fr) 2000-01-05 2001-07-11 Abeking & Rasmussen, Schiffs- und Yachtwerft (GmbH & Co.) Bateau du type SWATH

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225372A (fr) * 1968-02-13 1971-03-17
WO1981000241A1 (fr) * 1979-07-17 1981-02-05 Sanyo Kosan Co Ltd Support propulsif de navigation semi-immerge
GB2159114A (en) * 1984-05-17 1985-11-27 Worley Eng Multi-hulled vessel
EP1114768A2 (fr) 2000-01-05 2001-07-11 Abeking & Rasmussen, Schiffs- und Yachtwerft (GmbH & Co.) Bateau du type SWATH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526070A1 (fr) * 2003-10-20 2005-04-27 Abeking & Rasmussen Schiffs- und Yachtwerft GmbH & Co. KG Dispositif pour le déploiement, le remorquage et la récupération d'un engine sous-marin
ITRM20110357A1 (it) * 2011-07-08 2013-01-09 Paolo Carlodalatri Catamarano di pescaggio ridotto alta penetrazione idrodinamica linea di galleggiamento variabile fino alla sommersione totale prua/poppa stabilizzanti per forma carena resistente per forma

Also Published As

Publication number Publication date
DE20202567U1 (de) 2002-05-02

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

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Effective date: 20030923

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Effective date: 20050615