EP2826706A4 - Marine propeller - Google Patents

Marine propeller

Info

Publication number
EP2826706A4
EP2826706A4 EP13761536.5A EP13761536A EP2826706A4 EP 2826706 A4 EP2826706 A4 EP 2826706A4 EP 13761536 A EP13761536 A EP 13761536A EP 2826706 A4 EP2826706 A4 EP 2826706A4
Authority
EP
European Patent Office
Prior art keywords
marine propeller
propeller
marine
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
EP13761536.5A
Other languages
German (de)
French (fr)
Other versions
EP2826706B1 (en
EP2826706A1 (en
Inventor
Takuma Ashida
Jiangang Shi
Guiwei Tan
Norio Sadachika
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.)
Tsuneishi Shipbuilding Co Ltd
Original Assignee
TSUNEISHI SHIPBULDING CO Ltd
Tsuneishi Shipbuilding 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 TSUNEISHI SHIPBULDING CO Ltd, Tsuneishi Shipbuilding Co Ltd filed Critical TSUNEISHI SHIPBULDING CO Ltd
Publication of EP2826706A1 publication Critical patent/EP2826706A1/en
Publication of EP2826706A4 publication Critical patent/EP2826706A4/en
Application granted granted Critical
Publication of EP2826706B1 publication Critical patent/EP2826706B1/en
Not-in-force 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
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
EP13761536.5A 2012-03-14 2013-03-14 Marine propeller Not-in-force EP2826706B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012057214A JP5265034B1 (en) 2012-03-14 2012-03-14 Ship propeller
PCT/JP2013/057107 WO2013137363A1 (en) 2012-03-14 2013-03-14 Marine propeller

Publications (3)

Publication Number Publication Date
EP2826706A1 EP2826706A1 (en) 2015-01-21
EP2826706A4 true EP2826706A4 (en) 2016-04-06
EP2826706B1 EP2826706B1 (en) 2017-04-19

Family

ID=49053046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13761536.5A Not-in-force EP2826706B1 (en) 2012-03-14 2013-03-14 Marine propeller

Country Status (3)

Country Link
EP (1) EP2826706B1 (en)
JP (1) JP5265034B1 (en)
WO (1) WO2013137363A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106672184A (en) * 2015-11-11 2017-05-17 赵春来 Ship propeller with large-angle longitudinal inclined structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1826026A (en) * 1928-08-08 1931-10-06 Menitor Ab Propeller
US3514215A (en) * 1969-02-20 1970-05-26 Paul E Williams Hydropropeller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789306A (en) * 1985-11-15 1988-12-06 Attwood Corporation Marine propeller
JP2883006B2 (en) * 1994-06-27 1999-04-19 三菱重工業株式会社 Skewed propeller
JP3416006B2 (en) * 1996-10-30 2003-06-16 ユニバーサル造船株式会社 Boat propeller
JP3670811B2 (en) * 1997-07-25 2005-07-13 三菱重工業株式会社 propeller
JP5244341B2 (en) * 2007-06-25 2013-07-24 株式会社三井造船昭島研究所 Marine propulsion device and design method for marine propulsion device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1826026A (en) * 1928-08-08 1931-10-06 Menitor Ab Propeller
US3514215A (en) * 1969-02-20 1970-05-26 Paul E Williams Hydropropeller

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013137363A1 *

Also Published As

Publication number Publication date
EP2826706B1 (en) 2017-04-19
JP5265034B1 (en) 2013-08-14
WO2013137363A1 (en) 2013-09-19
JP2013189100A (en) 2013-09-26
EP2826706A1 (en) 2015-01-21

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