WO2023130151A3 - Surf device for dual side surf wake - Google Patents

Surf device for dual side surf wake Download PDF

Info

Publication number
WO2023130151A3
WO2023130151A3 PCT/US2023/062665 US2023062665W WO2023130151A3 WO 2023130151 A3 WO2023130151 A3 WO 2023130151A3 US 2023062665 W US2023062665 W US 2023062665W WO 2023130151 A3 WO2023130151 A3 WO 2023130151A3
Authority
WO
WIPO (PCT)
Prior art keywords
wake
surf
towboat
flow
side surf
Prior art date
Application number
PCT/US2023/062665
Other languages
French (fr)
Other versions
WO2023130151A2 (en
WO2023130151A8 (en
Inventor
Anthony Kalil
Original Assignee
Rkmi, Llc
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 Rkmi, Llc filed Critical Rkmi, Llc
Priority to AU2023204491A priority Critical patent/AU2023204491A1/en
Publication of WO2023130151A2 publication Critical patent/WO2023130151A2/en
Publication of WO2023130151A3 publication Critical patent/WO2023130151A3/en
Publication of WO2023130151A8 publication Critical patent/WO2023130151A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/70—Arrangements on vessels specially adapted for generating waves for surfing, wakeboarding or the like, e.g. ballast tanks
    • B63B34/75—Arrangements of wake plates
    • 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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
    • B63B1/285—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil
    • B63B1/286—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil using flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders

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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A towboat hull configured to shape a desired wake shape by creating an adjustable dual side surf wake as the vessel travels through water. Controlled shaping of the wake is achieved by a secondary thrust flow redirector unit that has flow redirectors that redirect the thrust flow from a propeller as the towboat moves in a forward direction. The flow redirectors can create a single side surf wake on either side of the towboat or can simultaneously create an side surf wakes on both sides of the towboat. The adjustable flow redirector can create side surf wake with a controlled shape that is desirable for wake surfing.
PCT/US2023/062665 2021-12-30 2023-02-15 Surf device for dual side surf wake WO2023130151A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2023204491A AU2023204491A1 (en) 2021-12-30 2023-02-15 Surf device for dual side surf wake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163266258P 2021-12-30 2021-12-30
US63/266,258 2021-12-30

Publications (3)

Publication Number Publication Date
WO2023130151A2 WO2023130151A2 (en) 2023-07-06
WO2023130151A3 true WO2023130151A3 (en) 2023-08-17
WO2023130151A8 WO2023130151A8 (en) 2023-09-28

Family

ID=87000376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/062665 WO2023130151A2 (en) 2021-12-30 2023-02-15 Surf device for dual side surf wake

Country Status (3)

Country Link
US (1) US20230294799A1 (en)
AU (1) AU2023204491A1 (en)
WO (1) WO2023130151A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9580147B2 (en) 2011-09-16 2017-02-28 Malibu Boats, Llc Surf wake system for a watercraft
US12049287B1 (en) * 2023-06-08 2024-07-30 Brunswick Corporation Wakesurfing systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040261684A1 (en) * 2003-06-26 2004-12-30 Tige Boats, Inc Boat with wake control
US20150175242A1 (en) * 2013-10-11 2015-06-25 Mastercraft Boat Company, Llc Wake-Modifying Device for a Boat
US9937984B2 (en) * 2016-06-01 2018-04-10 Brunswick Corporation Wake control fin system and underwater exhaust system
US20190210694A1 (en) * 2018-01-10 2019-07-11 Avalon & Tahoe MFG., Inc. System and method for enhancing a wake profile for pontoon boats
US20210024183A1 (en) * 2019-07-26 2021-01-28 Avalon & Tahoe MFG., Inc. Variable use pontoon boat system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040261684A1 (en) * 2003-06-26 2004-12-30 Tige Boats, Inc Boat with wake control
US20150175242A1 (en) * 2013-10-11 2015-06-25 Mastercraft Boat Company, Llc Wake-Modifying Device for a Boat
US9937984B2 (en) * 2016-06-01 2018-04-10 Brunswick Corporation Wake control fin system and underwater exhaust system
US20190210694A1 (en) * 2018-01-10 2019-07-11 Avalon & Tahoe MFG., Inc. System and method for enhancing a wake profile for pontoon boats
US20210024183A1 (en) * 2019-07-26 2021-01-28 Avalon & Tahoe MFG., Inc. Variable use pontoon boat system and method

Also Published As

Publication number Publication date
WO2023130151A2 (en) 2023-07-06
WO2023130151A8 (en) 2023-09-28
AU2023204491A1 (en) 2024-07-18
US20230294799A1 (en) 2023-09-21

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