EP3424811A4 - Horizontal axis rotor and boat equipped with said rotor - Google Patents

Horizontal axis rotor and boat equipped with said rotor Download PDF

Info

Publication number
EP3424811A4
EP3424811A4 EP17759765.5A EP17759765A EP3424811A4 EP 3424811 A4 EP3424811 A4 EP 3424811A4 EP 17759765 A EP17759765 A EP 17759765A EP 3424811 A4 EP3424811 A4 EP 3424811A4
Authority
EP
European Patent Office
Prior art keywords
rotor
horizontal axis
boat equipped
boat
axis rotor
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP17759765.5A
Other languages
German (de)
French (fr)
Other versions
EP3424811A1 (en
Inventor
Masahiko Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of EP3424811A1 publication Critical patent/EP3424811A1/en
Publication of EP3424811A4 publication Critical patent/EP3424811A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H7/00—Propulsion directly actuated on air
    • B63H7/02—Propulsion directly actuated on air using propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Hydraulic Turbines (AREA)
EP17759765.5A 2016-03-01 2017-02-22 Horizontal axis rotor and boat equipped with said rotor Withdrawn EP3424811A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016038817A JP2017154576A (en) 2016-03-01 2016-03-01 Horizontal-shaft rotor and craft comprising the same
PCT/JP2017/006592 WO2017150299A1 (en) 2016-03-01 2017-02-22 Horizontal axis rotor and boat equipped with said rotor

Publications (2)

Publication Number Publication Date
EP3424811A1 EP3424811A1 (en) 2019-01-09
EP3424811A4 true EP3424811A4 (en) 2019-10-09

Family

ID=59742892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17759765.5A Withdrawn EP3424811A4 (en) 2016-03-01 2017-02-22 Horizontal axis rotor and boat equipped with said rotor

Country Status (6)

Country Link
US (1) US20190009873A1 (en)
EP (1) EP3424811A4 (en)
JP (1) JP2017154576A (en)
KR (1) KR20180120709A (en)
CN (1) CN108698678A (en)
WO (1) WO2017150299A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7007841B2 (en) * 2017-09-07 2022-01-25 Ntn株式会社 Rotor blade and horizontal axis turbine equipped with it
JP6426869B1 (en) * 2018-06-08 2018-11-21 株式会社グローバルエナジー Horizontal axis rotor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838453A (en) * 1930-05-15 1931-12-29 Rosen William Propeller
US2464797A (en) * 1947-06-30 1949-03-22 Jessie A Davis Foundation Inc Air-pressure differential creating device
JPS5928958Y2 (en) * 1979-02-21 1984-08-20 石川島播磨重工業株式会社 marine propeller
JPS6018599B2 (en) * 1980-07-10 1985-05-11 三井造船株式会社 marine propeller
US5205765A (en) * 1990-11-27 1993-04-27 The Pinnacle Corporation Boat hull and propulsion system or the like
JPH0826186A (en) * 1994-07-14 1996-01-30 Nippon Souda Syst Kk Propeller with blade tip plate
GB0425303D0 (en) * 2004-11-17 2004-12-15 Overberg Ltd Floating apparatus for deploying in a marine current for gaining energy
JP4740580B2 (en) * 2004-11-30 2011-08-03 株式会社ベルシオン Horizontal axis wind turbine blades and horizontal axis wind turbine
JP2006200400A (en) * 2005-01-19 2006-08-03 Fuji Heavy Ind Ltd Horizontal shaft wind mill
JP5161423B2 (en) 2005-11-01 2013-03-13 株式会社ベルシオン Fluid focusing propeller
AU2006309773B2 (en) * 2005-11-01 2011-04-28 Ntn Corporation Quiet propeller
KR20100039752A (en) * 2008-10-08 2010-04-16 삼성중공업 주식회사 Rotor blade assembly
JP2010195153A (en) * 2009-02-24 2010-09-09 Mitsubishi Heavy Ind Ltd Reaction fin device for ship and ship
JP5925997B2 (en) * 2011-04-18 2016-05-25 株式会社ベルシオン Blade of rotor for fluid equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN108698678A (en) 2018-10-23
EP3424811A1 (en) 2019-01-09
KR20180120709A (en) 2018-11-06
US20190009873A1 (en) 2019-01-10
WO2017150299A1 (en) 2017-09-08
JP2017154576A (en) 2017-09-07

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Owner name: NTN CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20190910

RIC1 Information provided on ipc code assigned before grant

Ipc: B63H 7/02 20060101ALI20190904BHEP

Ipc: B63H 1/26 20060101AFI20190904BHEP

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