ITMI20020265A1 - Sistema per ridurre l'attrito con l'acqua dello scafo di una imbarcazione - Google Patents

Sistema per ridurre l'attrito con l'acqua dello scafo di una imbarcazione

Info

Publication number
ITMI20020265A1
ITMI20020265A1 IT2002MI000265A ITMI20020265A ITMI20020265A1 IT MI20020265 A1 ITMI20020265 A1 IT MI20020265A1 IT 2002MI000265 A IT2002MI000265 A IT 2002MI000265A IT MI20020265 A ITMI20020265 A IT MI20020265A IT MI20020265 A1 ITMI20020265 A1 IT MI20020265A1
Authority
IT
Italy
Prior art keywords
hull
boat
water
reduce friction
majority
Prior art date
Application number
IT2002MI000265A
Other languages
English (en)
Inventor
Felice Zadra
Original Assignee
Felice Zadra
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 Felice Zadra filed Critical Felice Zadra
Priority to IT2002MI000265A priority Critical patent/ITMI20020265A1/it
Publication of ITMI20020265A0 publication Critical patent/ITMI20020265A0/it
Priority to PCT/EP2003/001298 priority patent/WO2003068587A1/en
Priority to EP03711880A priority patent/EP1480869B1/en
Priority to KR20047012513A priority patent/KR20040089625A/ko
Priority to AT03711880T priority patent/ATE324318T1/de
Priority to AU2003218651A priority patent/AU2003218651A1/en
Priority to JP2003567736A priority patent/JP2005517574A/ja
Priority to DE60304840T priority patent/DE60304840D1/de
Priority to US10/503,792 priority patent/US20050115485A1/en
Publication of ITMI20020265A1 publication Critical patent/ITMI20020265A1/it

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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Detergent Compositions (AREA)
  • Shovels (AREA)
IT2002MI000265A 2002-02-12 2002-02-12 Sistema per ridurre l'attrito con l'acqua dello scafo di una imbarcazione ITMI20020265A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT2002MI000265A ITMI20020265A1 (it) 2002-02-12 2002-02-12 Sistema per ridurre l'attrito con l'acqua dello scafo di una imbarcazione
PCT/EP2003/001298 WO2003068587A1 (en) 2002-02-12 2003-02-10 System for improving the manoeuvrability of a boat'`s hull and for reducing its friction with water
EP03711880A EP1480869B1 (en) 2002-02-12 2003-02-10 System for improving the manoeuvrability of a boat's hull and for reducing its friction with water
KR20047012513A KR20040089625A (ko) 2002-02-12 2003-02-10 선박의 선체 조종성 향상 및 물과의 마찰 감소를 위한시스템
AT03711880T ATE324318T1 (de) 2002-02-12 2003-02-10 System zur verbesserung der manövrierbarkeit eines schiffsrumpfs zur verringerung seiner reibung mit wasser
AU2003218651A AU2003218651A1 (en) 2002-02-12 2003-02-10 System for improving the manoeuvrability of a boat'`s hull and for reducing its friction with water
JP2003567736A JP2005517574A (ja) 2002-02-12 2003-02-10 ボート船体の水の抵抗を減らし使い易く改良したシステム
DE60304840T DE60304840D1 (de) 2002-02-12 2003-02-10 System zur verbesserung der manövrierbarkeit eines schiffsrumpfs zur verringerung seiner reibung mit wasser
US10/503,792 US20050115485A1 (en) 2002-02-12 2003-02-10 System for improving the manoeuvrability of a boat''s hull and for reducing its friction with water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000265A ITMI20020265A1 (it) 2002-02-12 2002-02-12 Sistema per ridurre l'attrito con l'acqua dello scafo di una imbarcazione

Publications (2)

Publication Number Publication Date
ITMI20020265A0 ITMI20020265A0 (it) 2002-02-12
ITMI20020265A1 true ITMI20020265A1 (it) 2003-08-12

Family

ID=11449194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000265A ITMI20020265A1 (it) 2002-02-12 2002-02-12 Sistema per ridurre l'attrito con l'acqua dello scafo di una imbarcazione

Country Status (9)

Country Link
US (1) US20050115485A1 (it)
EP (1) EP1480869B1 (it)
JP (1) JP2005517574A (it)
KR (1) KR20040089625A (it)
AT (1) ATE324318T1 (it)
AU (1) AU2003218651A1 (it)
DE (1) DE60304840D1 (it)
IT (1) ITMI20020265A1 (it)
WO (1) WO2003068587A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014333758B2 (en) 2013-10-11 2018-05-24 Ulstein Design & Solutions As Vessel having an improved hull shape

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US670995A (en) * 1899-07-17 1901-04-02 John W Moore Construction of boat-hulls.
GB306778A (en) * 1928-06-22 1929-02-28 Paolo Denegri Improvements in means for reducing the resistance to propulsion of navigable vessels
US1840725A (en) * 1930-06-26 1932-01-12 Milton S Lake Speed boat
DE808805C (de) * 1949-10-07 1951-07-19 Wilhelm Voss Vorrichtung zur Verminderung des Reibungswiderstandes von Schiffen
DE918793C (de) * 1951-08-21 1954-10-04 Rudolf Hohlfeld Wasserwiderstands-Verminderungseinrichtung an Wasserfahrzeugen
GB819411A (en) * 1956-12-31 1959-09-02 Adolf Seeth Ship's hull
GB1034370A (en) * 1963-03-08 1966-06-29 Harrison Lackenby Method and means for preventing flow-separation alongside ships' hulls in motion
US3797440A (en) * 1971-11-26 1974-03-19 Flume Stabilization Syst Open hull stabilizer
US3812806A (en) * 1972-08-16 1974-05-28 A Vasin Automatic stabilization system for hydrofoil craft
EP0420401B1 (en) * 1989-07-31 1994-06-01 Masakazu Osawa Reducing the wave-making resistance of a ship

Also Published As

Publication number Publication date
EP1480869B1 (en) 2006-04-26
ATE324318T1 (de) 2006-05-15
US20050115485A1 (en) 2005-06-02
JP2005517574A (ja) 2005-06-16
EP1480869A1 (en) 2004-12-01
DE60304840D1 (de) 2006-06-01
AU2003218651A1 (en) 2003-09-04
KR20040089625A (ko) 2004-10-21
ITMI20020265A0 (it) 2002-02-12
WO2003068587A1 (en) 2003-08-21

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