SG11201710703RA - Frictional resistance-reducing device and ship including same - Google Patents

Frictional resistance-reducing device and ship including same

Info

Publication number
SG11201710703RA
SG11201710703RA SG11201710703RA SG11201710703RA SG11201710703RA SG 11201710703R A SG11201710703R A SG 11201710703RA SG 11201710703R A SG11201710703R A SG 11201710703RA SG 11201710703R A SG11201710703R A SG 11201710703RA SG 11201710703R A SG11201710703R A SG 11201710703RA
Authority
SG
Singapore
Prior art keywords
frictional resistance
reducing device
including same
ship including
ship
Prior art date
Application number
SG11201710703RA
Inventor
Jin Ho Jang
Su Heun Kwen
Sang Min Kim
Jin Kyu Kim
Jin Hak Kim
Dong Yeon Lee
Jae Doo Lee
Kwang Ho Jung
Hee Sang Cho
Soon Ho Choi
Original Assignee
Samsung Heavy Ind
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 KR1020150092110A external-priority patent/KR20170002111A/en
Priority claimed from KR1020150190952A external-priority patent/KR101801814B1/en
Application filed by Samsung Heavy Ind filed Critical Samsung Heavy Ind
Publication of SG11201710703RA publication Critical patent/SG11201710703RA/en

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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/04—Preventing hull fouling
    • 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
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B63B2001/387—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes using means for producing a film of air or air bubbles over at least a significant portion of the hull surface
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Patch Boards (AREA)
  • Casings For Electric Apparatus (AREA)
  • Air-Flow Control Members (AREA)
SG11201710703RA 2015-06-29 2016-01-20 Frictional resistance-reducing device and ship including same SG11201710703RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150092110A KR20170002111A (en) 2015-06-29 2015-06-29 Apparatus for reducing frictional-resistance
KR1020150190952A KR101801814B1 (en) 2015-12-31 2015-12-31 Apparatus for reducing frictional-resistance
PCT/KR2016/000610 WO2017003058A1 (en) 2015-06-29 2016-01-20 Frictional resistance-reducing device and ship including same

Publications (1)

Publication Number Publication Date
SG11201710703RA true SG11201710703RA (en) 2018-01-30

Family

ID=57608472

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201710703RA SG11201710703RA (en) 2015-06-29 2016-01-20 Frictional resistance-reducing device and ship including same

Country Status (6)

Country Link
US (1) US10266230B2 (en)
EP (1) EP3315396B1 (en)
JP (1) JP6573684B2 (en)
CN (1) CN108064208B (en)
SG (1) SG11201710703RA (en)
WO (1) WO2017003058A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108064208B (en) 2015-06-29 2020-08-07 三星重工业株式会社 Frictional resistance reducing device and ship comprising same
CN108177724A (en) * 2018-01-12 2018-06-19 中船重工船舶设计研究中心有限公司 A kind of voltage stabilizing cavity configuration and installation method for resistance reduction by air cavity technology
USD919546S1 (en) * 2020-01-10 2021-05-18 Thomas Sandstrom Sea chest for marine vessels

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214332A (en) * 1978-04-24 1980-07-29 Ares, Inc. Method of constructing welded metal skin boat hulls and hulls made thereby
EP0650889A4 (en) * 1993-05-11 1995-10-25 Ishikawajima Harima Heavy Ind Method of reducing friction on cruising body, cruising body with reduced friction, method of and apparatus for generating microbubbles for use in reduction of friction.
CA2238036A1 (en) * 1995-12-04 1997-06-12 Hiroharu Kato Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship
JPH1035578A (en) 1996-07-19 1998-02-10 Ishikawajima Harima Heavy Ind Co Ltd Friction resistance reduction device for ship
GB2326300B (en) 1997-06-10 2001-11-21 Sony Uk Ltd Concealing errors
JPH11291974A (en) * 1998-04-06 1999-10-26 Ishikawajima Harima Heavy Ind Co Ltd Air blowoff apparatus of ship with reduced frictional resistance
JPH11227675A (en) * 1998-02-13 1999-08-24 Ishikawajima Harima Heavy Ind Co Ltd Air blowout apparatus of vessel with reduced frictional resistance
CA2244615A1 (en) 1997-08-22 1999-02-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction-reducing ship with compressed air generation apparatus, friction reduction apparatus and gas jetting device
US6145459A (en) * 1997-12-19 2000-11-14 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction-reducing ship and method for reducing skin friction
JP2000128063A (en) * 1998-10-22 2000-05-09 Ishikawajima Harima Heavy Ind Co Ltd Device to reduce friction resistance of ship
JP2001055189A (en) * 1999-06-08 2001-02-27 Ishikawajima Harima Heavy Ind Co Ltd Friction resistance reducing method of hull and friction resistance reduced ship
US6789491B2 (en) * 2000-04-03 2004-09-14 Ishikawajima-Harima Heavy Industries Co., Ltd. Friction reducing ship and method for reducing frictional resistance
WO2004012987A2 (en) * 2002-04-26 2004-02-12 Board Of Regents Methods for reducing the viscous drag on a surface and drag reducing device
FR2882542B1 (en) * 2005-02-25 2007-04-20 Claude Carbonel SELF-STABILIZING DEVICE FOR BOAT SHELL
US7219614B2 (en) * 2005-04-15 2007-05-22 North Shore Partners Apparatus and method for reducing fluid drag on a submerged surface
AR055208A1 (en) * 2006-06-30 2007-08-15 Schoo Raul Alberto Iglesias PNEUMATIC ENVIRONMENT FACILITATOR FOR THE SURFACE SLIDING OF BOATS IN THE MASS OF WATER
JP5082093B2 (en) * 2006-11-13 2012-11-28 独立行政法人海上技術安全研究所 Friction resistance reduction method for hull
JP4953296B2 (en) * 2006-12-08 2012-06-13 独立行政法人海上技術安全研究所 Hull frictional resistance reduction device
US8677918B2 (en) * 2008-01-10 2014-03-25 Lawrence Harbin Marine vessel having reduced skin friction drag
US8201511B1 (en) * 2008-01-10 2012-06-19 Lawrence Harbin Method to reduce skin friction drag on a marine vessel
WO2009122736A1 (en) * 2008-04-01 2009-10-08 独立行政法人海上技術安全研究所 Frictional resistance reduction device for ship
JP5022346B2 (en) * 2008-11-21 2012-09-12 三菱重工業株式会社 Hull frictional resistance reduction device
US8327784B2 (en) * 2009-03-23 2012-12-11 Dan Nicolaus Costas Apparatus for generating and distributing compressed air for reducing drag
JP5216122B2 (en) 2011-06-28 2013-06-19 三菱重工業株式会社 Friction resistance reduction type ship and manufacturing method thereof
US8763547B2 (en) * 2012-07-25 2014-07-01 Dan Nicolaus Costas Apparatus for lowering drag on a moving nautical vessel
JP6049443B2 (en) 2012-12-25 2016-12-21 三菱重工業株式会社 Friction resistance reduction type ship
US20140331912A1 (en) * 2013-05-07 2014-11-13 Kee-Rong Wu Apparatus using an electro-catalytic coating to reduce ship's friction and prevent biofouling
JP6037999B2 (en) * 2013-10-23 2016-12-07 三菱重工業株式会社 Friction resistance reducing device, ship equipped with the same, and ship friction resistance reducing method
CN108064208B (en) 2015-06-29 2020-08-07 三星重工业株式会社 Frictional resistance reducing device and ship comprising same

Also Published As

Publication number Publication date
EP3315396B1 (en) 2021-06-23
CN108064208A (en) 2018-05-22
JP6573684B2 (en) 2019-09-11
US20180186431A1 (en) 2018-07-05
CN108064208B (en) 2020-08-07
EP3315396A4 (en) 2019-01-23
WO2017003058A1 (en) 2017-01-05
EP3315396A1 (en) 2018-05-02
JP2018518420A (en) 2018-07-12
US10266230B2 (en) 2019-04-23

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