DK1977968T3 - Propeller-driven surfing - Google Patents

Propeller-driven surfing

Info

Publication number
DK1977968T3
DK1977968T3 DK07105770.7T DK07105770T DK1977968T3 DK 1977968 T3 DK1977968 T3 DK 1977968T3 DK 07105770 T DK07105770 T DK 07105770T DK 1977968 T3 DK1977968 T3 DK 1977968T3
Authority
DK
Denmark
Prior art keywords
propeller
passageway
rearwardly
driven
surrounding segment
Prior art date
Application number
DK07105770.7T
Other languages
Danish (da)
Inventor
Chia-Wen Ruan
Ming-Chen Liao
Original Assignee
Joy Ride Technology Co Ltd
Ming-Chen Liao
Chia-Wen Ruan
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 Joy Ride Technology Co Ltd, Ming-Chen Liao, Chia-Wen Ruan filed Critical Joy Ride Technology Co Ltd
Application granted granted Critical
Publication of DK1977968T3 publication Critical patent/DK1977968T3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B35/00Swimming framework with driving mechanisms operated by the swimmer or by a motor
    • A63B35/08Swimming framework with driving mechanisms operated by the swimmer or by a motor with propeller propulsion
    • A63B35/12Swimming framework with driving mechanisms operated by the swimmer or by a motor with propeller propulsion operated by a motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00Water sports boards; Accessories therefor
    • B63B32/10Motor-propelled water sports boards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/46Divers' sleds or like craft, i.e. craft on which man in diving-suit rides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H11/00Marine propulsion by water jets
    • B63H11/02Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H21/00Use of propulsion power plant or units on vessels
    • B63H21/12Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pipe Accessories (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

A propeller driven surfing device includes an elongatedbody (20) defining an accommodation chamber (204) for receiving a drive motor (33) and a power supply (32) therein. A propeller (34) is driven by the drive motor (33), and is disposed outwardly and rearwardly of the elongated body (20) . A shell member (40) includes a front surrounding segment (401) which surrounds and which is spaced apart from the elongated body (20) to define a passageway (43) therebetween, and a rear surrounding segment (402) which extends rearwardly to terminate at a distal end (403) that is disposed rearwardly of the propeller (34). The front surrounding segment (401) and the distal end (403) respectively define a water intake port (42) and a water outlet port (41) which are disposed upstream and downstream of the passageway (43), respectively, such that water flows from the intake port (42) and out of the outlet port (41) through the passageway (43).
DK07105770.7T 2007-04-05 2007-04-05 Propeller-driven surfing DK1977968T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07105770A EP1977968B1 (en) 2007-04-05 2007-04-05 Propeller driven surfing device
JP2007105952A JP4566211B2 (en) 2007-04-05 2007-04-13 Surfing propeller

Publications (1)

Publication Number Publication Date
DK1977968T3 true DK1977968T3 (en) 2010-11-22

Family

ID=48793622

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07105770.7T DK1977968T3 (en) 2007-04-05 2007-04-05 Propeller-driven surfing

Country Status (8)

Country Link
EP (1) EP1977968B1 (en)
JP (1) JP4566211B2 (en)
AT (1) ATE480447T1 (en)
DE (1) DE602007009041D1 (en)
DK (1) DK1977968T3 (en)
ES (1) ES2351473T3 (en)
PL (1) PL1977968T3 (en)
PT (1) PT1977968E (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201000263D0 (en) * 2010-01-08 2010-02-24 Mayhem Uk Ltd Swimmer-propulsion units
US20110256518A1 (en) * 2010-04-16 2011-10-20 Wavedrive Systems, Inc. Surfing instruction apparatus and method
FR2969116B1 (en) * 2010-12-20 2013-06-21 Marc Vaudore BODYBOARD WITH THERMAL MOTOR FOR EVOLUTION IN WAVE
ES2535691B1 (en) * 2013-11-12 2016-02-09 Easysurf, S.L. Accessory equipment of belt and battery holder to power the engine of a surfboard
JP6698562B2 (en) * 2017-02-13 2020-05-27 ヤンマー株式会社 Underwater propulsion device for water vehicles
CN110573219B (en) * 2017-03-09 2021-10-29 B·C·罗宾逊 Underwater propelling device
US11345453B2 (en) 2017-03-09 2022-05-31 Brandon Robinson Underwater propulsion device
JP2018154177A (en) * 2017-03-16 2018-10-04 ヤンマー株式会社 Underwater propulsion device
CN109956015A (en) * 2017-12-22 2019-07-02 上海吉龙塑胶制品有限公司 The power-assisted propeller of aquatic sports
CN108146595A (en) * 2018-01-02 2018-06-12 北京章鱼智控科技有限公司 A kind of hydraulic jet propulsion system
CN110356524A (en) * 2018-04-10 2019-10-22 优机国际有限公司 Propulsion die and surfing equipment comprising it
CN109693770A (en) * 2018-12-29 2019-04-30 哈工大机器人(岳阳)军民融合研究院 A kind of multi-functional swimming helper and its method of adjustment
CN109999460B (en) * 2019-04-19 2023-09-01 天津大学 Novel teaching swimming floating plate and swimming teaching video animation generation method
FR3101609B1 (en) * 2019-10-02 2022-05-13 Motion Concept Group Watercraft, such as a surfboard or paddleboard, powered by power
USD929301S1 (en) * 2019-11-07 2021-08-31 Acadia International Inc. Underwater motive device
CN110901869B (en) * 2019-12-10 2020-06-23 威海东诺体育用品有限公司 Adjustable jet propulsion device capable of being mounted on surfboard

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442240A (en) * 1967-12-13 1969-05-06 Franklin J Wild Power swimming aid
JPS4871597U (en) * 1971-12-13 1973-09-08
JPS4958100U (en) * 1972-08-30 1974-05-22
JPS49120394A (en) * 1973-03-27 1974-11-18
JPS5445099U (en) * 1977-09-03 1979-03-28
DE3139816C2 (en) * 1981-10-07 1985-11-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart Auxiliary drive for a sailing board
FR2537538B1 (en) * 1982-12-10 1988-12-09 Mbd Groupe Design INDIVIDUAL UNDERWATER DIVING APPARATUS
JPH0678075B2 (en) * 1988-02-02 1994-10-05 株式会社アポロスポーツ Underwater scooter
JPH0288896U (en) * 1988-12-28 1990-07-13
US4996938A (en) * 1989-08-08 1991-03-05 American Gothic Productions Apparatus for propelling a user in an underwater environment
JPH0439193A (en) * 1990-06-04 1992-02-10 Yamaha Motor Co Ltd Small diving apparatus
US5379714A (en) * 1993-10-12 1995-01-10 Under Sea Travel, Inc. Underwater vehicle
US6065419A (en) * 1998-05-28 2000-05-23 David W. Stecker, Sr. Underwater dive vehicle
US6142840A (en) * 1999-12-20 2000-11-07 Efthymiou; Perry Motor driven surfboard
AU2003288816A1 (en) * 2002-12-05 2004-06-23 Empac Limited Dive propulsion system
US7000559B2 (en) * 2004-05-28 2006-02-21 Daka Research Inc. (Br. Virg. Isl Corp.) Offshoreincorporations Centre Modularized underwater motive device

Also Published As

Publication number Publication date
EP1977968A1 (en) 2008-10-08
DE602007009041D1 (en) 2010-10-21
ES2351473T3 (en) 2011-02-07
ATE480447T1 (en) 2010-09-15
JP4566211B2 (en) 2010-10-20
PL1977968T3 (en) 2011-03-31
EP1977968B1 (en) 2010-09-08
PT1977968E (en) 2010-11-29
JP2008260467A (en) 2008-10-30

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