WO2003101819A1 - Voilier moteur trimaran - Google Patents

Voilier moteur trimaran Download PDF

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Publication number
WO2003101819A1
WO2003101819A1 PCT/ES2003/000259 ES0300259W WO03101819A1 WO 2003101819 A1 WO2003101819 A1 WO 2003101819A1 ES 0300259 W ES0300259 W ES 0300259W WO 03101819 A1 WO03101819 A1 WO 03101819A1
Authority
WO
WIPO (PCT)
Prior art keywords
floats
motor
trimaran
sail
sailing
Prior art date
Application number
PCT/ES2003/000259
Other languages
English (en)
Spanish (es)
Inventor
Gonzalo FERNÁNDEZ PUENTES
Original Assignee
Inversail, S.A.
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 Inversail, S.A. filed Critical Inversail, S.A.
Priority to AU2003232852A priority Critical patent/AU2003232852A1/en
Publication of WO2003101819A1 publication Critical patent/WO2003101819A1/fr

Links

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
    • B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls

Definitions

  • the invention aims to achieve an ideal pleasure boat, a boat that does not exist today, a boat that needs to be invented.
  • a multi-purpose boat. A boat that consumes little, has great autonomy, has adequate habitability, and can be put in a normal berth.
  • motor boats need, apart from increasing their power, to overcome the speed barrier produced by the stern wave that is created in displacement boats. This is achieved by making the boat have flat bottoms, using air mattresses as in the "hovercraft”, using submerged wings “hidrofoils” or by very thin hulls in which the floating length exceeds the order of ten times the sleeve of floatation.
  • Catamarans under sail are also having a great boom, especially as charter boats with great habitability. Due to the heeling torque produced by the sails, they are usually too wide for normal berths. Their problem is similar to that of motor catamarans; if they are small, their behavior in unprotected waters and / or their habitability are greatly affected.
  • Nigel Irens of 21 m in length, 5,500 kg of displacement and a 240 hp diesel engine; manages in 1988 to break the record of going around England without refueling. It does so at an average speed of 21.5 knots and a consumption of just over a liter per mile.
  • trimaran that can navigate at high motor speeds, capable of folding the floats to be able to dock a monocoque of the same length, that has the habitability of a monocoque of the same length, and that can sail acceptably under sail.
  • a boat consisting of a central hull with a ratio of float beam to float length of the order of 1 to 10 minimum, which uses a pair of side floats to have sufficient stability to sail.
  • propellers or any other mechanical propulsion transmission system, eg jets, Z-tails, outboards, etc.
  • wheelhouse suitable for fast motorized navigation.
  • a ship capable of sailing at more than 10 knots not only for having the adequate sailing rig, but also for having:
  • An ambivalent boat that can fold or pick up the propellers or the mechanical transmission system it has, if necessary, so as not to slow down sailing and pick up daggerboards and rudders, if necessary, so as not to slow down navigation at motor.
  • a boat that also has a central hull with a sleeve wide enough to:
  • It has a central hull of 12 m of total length and a maximum beam of 4 m. It has a float length of 11.90 m and a maximum float beam of 1 m. It has a retractable luff in the center of the hull and a rudder hung aft with a blade that can be raised and lowered to adapt to sailing or motor navigation.
  • the pneumatic auxiliary motor may be aft for use as an emergency or fishing motor, since due to the fineness of the boat and its low weight, it can be moved at about 5 knots.
  • Rotating Rigging in Spindle (SPINDLE RIG, according to Spanish patent number P990563), consisting of a sail rigging in which the boom is extended by a rod in front of the mast, there being a jib that therefore rotates together with the mainsail.
  • a bushing or base At the base of the mast there is a bushing or base that supports the entire rig, including the mast, shrouds, stands, etc .; and all this rig rotates together with said hub, being able to rotate 360 °.
  • This type of rig greatly facilitates the control of navigation since it allows the control of the two sails with a single sheet, absorbs the tensions upwards of the sheets when they are connected to the rotating hub, has a small pair of horizontal rotation, maintains constant the opening between sails, eliminates the overspill of the largest on the jib in the stern directions, allows to always receive the wind by the gratil, avoids the dangerous gybes and can let the wind pass by orienting itself like a weather vane before sudden gusts of wind .
  • this Rigging in Spindle has, compared to other rotating rigs, the advantages of allowing the possibility of using a rotating sheet to tension the mainsail and indirectly to the forestay of the jib, being able to have older people with large moon landing, mounting masts lighter by having rotary shrouds connected to the base, being able to adequately control rotation from the base and thanks to this control being able to mount light jibs for the bow when there is little wind.
  • One or more "flaps”, or hull extenders, could be used to artificially increase the float length of the central hull when sailing, picking them up for docking.
  • Fig. 1 shows a plan view of the example boat, with the floats extended.
  • Fig. 2 shows a cross section of the boat in which the situation with the floats extended, and the situation with the floats folded are superimposed. I know show the different water levels for both situations. And the interior habitability is also schematically shown.
  • Fig. 3 shows the boat sailing, with the luff down, the rudder fully down, and the propeller blades oriented to produce a minimum of resistance to water. Sail with head winds, carrying a rotating rig and a light fixed jib. In Fig. 4, it is sailed with stern winds and with a rotating rig only. And in Fig. 5, with stern winds, rotating rigging and light fixed jib.
  • Fig. 6 is equivalent to Fig. 1, but with elongated "wave piercing" floats.
  • the meaning of the numbers is as follows:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Toys (AREA)
  • Jib Cranes (AREA)

Abstract

L'invention concerne un voilier moteur trimaran dont l'habitabilité est semblable à celle d'un monocoque de même longueur et dont la coque centrale présente une carène très fine et des réservoirs de flottaison latéraux, certains pouvant être déployés pour naviguer à la voile et d'autres étant fixés pour naviguer au moteur. Ce bateau peut naviguer à des vitesses de plus de 10 noeuds à la voile et de plus de 20 noeuds au moteur, ce qui permet d'assurer des navigations rapides, confortables et efficaces tant à la voile qu'au moteur. Par ailleurs, on prévoit des dispositifs permettant de recueillir les hélices et d'autres éléments mécaniques afin de faciliter la navigation à la voile ainsi que des dispositifs permettant de retirer les lofs et les timons afin de ne pas entraver la navigation à moteur. On prévoit, en plus, un système automatique, facile à manier, permettant de plier et d'étendre les réservoirs de flottaison latéraux en vue de leur utilisation lors d'une navigation à moteur ou à la voile et dans le but de réduire la largeur lors des accostages.
PCT/ES2003/000259 2002-06-01 2003-05-29 Voilier moteur trimaran WO2003101819A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003232852A AU2003232852A1 (en) 2002-06-01 2003-05-29 Motor sailer trimaran

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200201263A ES2221775B1 (es) 2002-06-01 2002-06-01 Trimaran motovelero.
ESP200201263 2002-06-01

Publications (1)

Publication Number Publication Date
WO2003101819A1 true WO2003101819A1 (fr) 2003-12-11

Family

ID=29595114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2003/000259 WO2003101819A1 (fr) 2002-06-01 2003-05-29 Voilier moteur trimaran

Country Status (3)

Country Link
AU (1) AU2003232852A1 (fr)
ES (1) ES2221775B1 (fr)
WO (1) WO2003101819A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141941A1 (fr) * 2010-05-14 2011-11-17 Sandro Mariani Bateau
CN102941905A (zh) * 2012-11-14 2013-02-27 江苏科技大学 浮动侧船体的三体船
WO2014047639A3 (fr) * 2012-09-24 2014-10-23 The Oceanscience Group Trimaran comprenant des outriggers dotés de propulseurs
AT509948B1 (de) * 2010-06-14 2015-08-15 Oliver Dr Kormann Wasserfahrzeug
CN107380341A (zh) * 2017-06-29 2017-11-24 大连理工大学 一种油电混合三体高速船及其工作方法
EP3395667A4 (fr) * 2015-12-24 2019-12-25 Vodop'yanov, Ignat Mikhailovich Corps de stabilisation pour navire à voile/voile et moteur à quille monobloc

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846660C (de) * 1943-04-30 1952-08-14 Moritz Gotthold Foerster Wasserfahrzeug
ES147321U (es) * 1969-04-10 1969-07-16 Guixeres Cano Vicente Embarcacion neumatica para remos, vela y motor fuera borda.
ES2012258A6 (es) * 1988-02-02 1990-03-01 Daimaru Kikou Kabusiki Kaisha Una embarcacion plegable portatil.
US5235925A (en) * 1992-07-01 1993-08-17 Farrier Ian L Retractable connecting beam for trimarans
US5373799A (en) * 1993-11-15 1994-12-20 Green; Marvin P. Collapsible sailing rescue watercraft
US5582156A (en) * 1993-01-25 1996-12-10 Brqt Corporation Two-cycle internal combustion engine with reduced unburned hydrocarbons in the exhaust gas and adjustable spark gap electrodes
ES2128887A1 (es) * 1995-01-26 1999-05-16 I B S Estudios S A Moto-velero plegable.
WO2001004000A1 (fr) * 1999-07-13 2001-01-18 Inversail, S.A. Ameliorations apportees au greement rotatif pour voiliers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582126A (en) * 1995-04-28 1996-12-10 Rypinski; Donald F. Modular watercraft system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846660C (de) * 1943-04-30 1952-08-14 Moritz Gotthold Foerster Wasserfahrzeug
ES147321U (es) * 1969-04-10 1969-07-16 Guixeres Cano Vicente Embarcacion neumatica para remos, vela y motor fuera borda.
ES2012258A6 (es) * 1988-02-02 1990-03-01 Daimaru Kikou Kabusiki Kaisha Una embarcacion plegable portatil.
US5235925A (en) * 1992-07-01 1993-08-17 Farrier Ian L Retractable connecting beam for trimarans
US5582156A (en) * 1993-01-25 1996-12-10 Brqt Corporation Two-cycle internal combustion engine with reduced unburned hydrocarbons in the exhaust gas and adjustable spark gap electrodes
US5373799A (en) * 1993-11-15 1994-12-20 Green; Marvin P. Collapsible sailing rescue watercraft
ES2128887A1 (es) * 1995-01-26 1999-05-16 I B S Estudios S A Moto-velero plegable.
WO2001004000A1 (fr) * 1999-07-13 2001-01-18 Inversail, S.A. Ameliorations apportees au greement rotatif pour voiliers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141941A1 (fr) * 2010-05-14 2011-11-17 Sandro Mariani Bateau
AT509948B1 (de) * 2010-06-14 2015-08-15 Oliver Dr Kormann Wasserfahrzeug
WO2014047639A3 (fr) * 2012-09-24 2014-10-23 The Oceanscience Group Trimaran comprenant des outriggers dotés de propulseurs
CN102941905A (zh) * 2012-11-14 2013-02-27 江苏科技大学 浮动侧船体的三体船
EP3395667A4 (fr) * 2015-12-24 2019-12-25 Vodop'yanov, Ignat Mikhailovich Corps de stabilisation pour navire à voile/voile et moteur à quille monobloc
AU2016374621B2 (en) * 2015-12-24 2022-06-30 Ignat Mikhailovich VODOP'YANOV Stabilized hull for a keeled monohull sailboat or sail and motor boat
CN107380341A (zh) * 2017-06-29 2017-11-24 大连理工大学 一种油电混合三体高速船及其工作方法
CN107380341B (zh) * 2017-06-29 2019-04-09 大连理工大学 一种油电混合三体高速船及其工作方法

Also Published As

Publication number Publication date
ES2221775A1 (es) 2005-01-01
ES2221775B1 (es) 2006-04-16
AU2003232852A1 (en) 2003-12-19

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