EP3450299A4 - Propulsion device for multi-shaft ship - Google Patents

Propulsion device for multi-shaft ship Download PDF

Info

Publication number
EP3450299A4
EP3450299A4 EP16900467.8A EP16900467A EP3450299A4 EP 3450299 A4 EP3450299 A4 EP 3450299A4 EP 16900467 A EP16900467 A EP 16900467A EP 3450299 A4 EP3450299 A4 EP 3450299A4
Authority
EP
European Patent Office
Prior art keywords
propulsion device
shaft ship
ship
shaft
propulsion
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.)
Granted
Application number
EP16900467.8A
Other languages
German (de)
French (fr)
Other versions
EP3450299A1 (en
EP3450299B1 (en
Inventor
Satoshi Masuda
Takeharu Fujisawa
Yutaka Yamauchi
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.)
Japan Marine United Corp
Original Assignee
Japan Marine United Corp
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 Japan Marine United Corp filed Critical Japan Marine United Corp
Publication of EP3450299A1 publication Critical patent/EP3450299A1/en
Publication of EP3450299A4 publication Critical patent/EP3450299A4/en
Application granted granted Critical
Publication of EP3450299B1 publication Critical patent/EP3450299B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
EP16900467.8A 2016-04-28 2016-04-28 Propulsion device for multi-shaft ship Active EP3450299B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/063353 WO2017187597A1 (en) 2016-04-28 2016-04-28 Propulsion device for multi-shaft ship

Publications (3)

Publication Number Publication Date
EP3450299A1 EP3450299A1 (en) 2019-03-06
EP3450299A4 true EP3450299A4 (en) 2019-11-06
EP3450299B1 EP3450299B1 (en) 2021-08-18

Family

ID=60161366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16900467.8A Active EP3450299B1 (en) 2016-04-28 2016-04-28 Propulsion device for multi-shaft ship

Country Status (5)

Country Link
EP (1) EP3450299B1 (en)
JP (1) JP6770064B2 (en)
KR (1) KR102199864B1 (en)
CN (1) CN109070981B (en)
WO (1) WO2017187597A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1549564A (en) * 1923-06-12 1925-08-11 Stephen E Slocum Propeller mount
FR1020502A (en) * 1950-06-19 1953-02-06 Forges Chantiers Mediterranee Device for improving the propulsion efficiency of propellers, in particular for boats
WO2011144239A1 (en) * 2010-05-19 2011-11-24 Wärtsilä Finland Oy Rotational energy recovery appendage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3004238B2 (en) 1997-11-06 2000-01-31 川崎重工業株式会社 Ship propulsion performance improvement device
US7661379B2 (en) * 2005-04-20 2010-02-16 Rolls-Royce Aktiebolag Propulsion and steering arrangement for a ship
SE531482C2 (en) * 2005-04-20 2009-04-21 Rolls Royce Ab Arrangements for propulsion and steering of a ship
ATE523423T1 (en) * 2008-09-12 2011-09-15 Waertsilae Netherlands B V DRIVE AND CONTROL ARRANGEMENT
JP2013107522A (en) * 2011-11-22 2013-06-06 Nippon Yusen Kk Rudder valve and rudder for ship
JP2013132937A (en) * 2011-12-26 2013-07-08 Mitsubishi Heavy Ind Ltd Ship
KR101911013B1 (en) * 2013-01-14 2018-10-24 현대중공업 주식회사 twin skeg vessel for improving resistance and thrust
JP6046652B2 (en) 2014-03-04 2016-12-21 三井造船株式会社 Ship

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1549564A (en) * 1923-06-12 1925-08-11 Stephen E Slocum Propeller mount
FR1020502A (en) * 1950-06-19 1953-02-06 Forges Chantiers Mediterranee Device for improving the propulsion efficiency of propellers, in particular for boats
WO2011144239A1 (en) * 2010-05-19 2011-11-24 Wärtsilä Finland Oy Rotational energy recovery appendage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017187597A1 *

Also Published As

Publication number Publication date
WO2017187597A1 (en) 2017-11-02
KR20190003586A (en) 2019-01-09
JP6770064B2 (en) 2020-10-14
EP3450299A1 (en) 2019-03-06
CN109070981A (en) 2018-12-21
CN109070981B (en) 2021-07-13
EP3450299B1 (en) 2021-08-18
KR102199864B1 (en) 2021-01-11
JPWO2017187597A1 (en) 2019-03-07

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