JP2019119436A - ディフューザ型エンドプレートプロペラ - Google Patents

ディフューザ型エンドプレートプロペラ Download PDF

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Publication number
JP2019119436A
JP2019119436A JP2018153649A JP2018153649A JP2019119436A JP 2019119436 A JP2019119436 A JP 2019119436A JP 2018153649 A JP2018153649 A JP 2018153649A JP 2018153649 A JP2018153649 A JP 2018153649A JP 2019119436 A JP2019119436 A JP 2019119436A
Authority
JP
Japan
Prior art keywords
end plate
propeller
diffuser
axis
distance
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.)
Pending
Application number
JP2018153649A
Other languages
English (en)
Japanese (ja)
Inventor
永澤 柯
Young-Zehr Kehr
永澤 柯
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.)
Hung Shen Propeller Co Ltd
National Taiwan Ocean University NTOU
Original Assignee
Hung Shen Propeller Co Ltd
National Taiwan Ocean University NTOU
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
Priority claimed from US15/860,685 external-priority patent/US10155575B2/en
Application filed by Hung Shen Propeller Co Ltd, National Taiwan Ocean University NTOU filed Critical Hung Shen Propeller Co Ltd
Publication of JP2019119436A publication Critical patent/JP2019119436A/ja
Pending legal-status Critical Current

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
    • B63H1/15—Propellers having vibration damping means
    • 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
    • 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

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)
JP2018153649A 2018-01-03 2018-08-17 ディフューザ型エンドプレートプロペラ Pending JP2019119436A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/860,685 2018-01-03
US15/860,685 US10155575B2 (en) 2013-06-07 2018-01-03 Diffuser-type endplate propeller

Publications (1)

Publication Number Publication Date
JP2019119436A true JP2019119436A (ja) 2019-07-22

Family

ID=62791541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018153649A Pending JP2019119436A (ja) 2018-01-03 2018-08-17 ディフューザ型エンドプレートプロペラ

Country Status (4)

Country Link
EP (1) EP3508415B1 (da)
JP (1) JP2019119436A (da)
DK (1) DK3508415T3 (da)
ES (1) ES2904871T3 (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES444150A1 (es) * 1976-01-08 1977-05-16 Espanoles Astilleros Perfeccionamientos en los propulsores de los buques.
JPS56167590A (en) * 1980-05-26 1981-12-23 Tetsuhiko Matsumura Propeller
TWI515147B (zh) * 2013-06-07 2016-01-01 國立臺灣海洋大學 擴散型端板螺槳

Also Published As

Publication number Publication date
ES2904871T3 (es) 2022-04-06
EP3508415A1 (en) 2019-07-10
DK3508415T3 (da) 2022-02-28
EP3508415B1 (en) 2021-12-01

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