EP4493457A4 - Systeme de propulsion sans gouvernail a commande de cavitation - Google Patents

Systeme de propulsion sans gouvernail a commande de cavitation

Info

Publication number
EP4493457A4
EP4493457A4 EP23771192.4A EP23771192A EP4493457A4 EP 4493457 A4 EP4493457 A4 EP 4493457A4 EP 23771192 A EP23771192 A EP 23771192A EP 4493457 A4 EP4493457 A4 EP 4493457A4
Authority
EP
European Patent Office
Prior art keywords
rudderless
cavitation
controlled
propulsion system
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
EP23771192.4A
Other languages
German (de)
English (en)
Other versions
EP4493457B1 (fr
EP4493457A1 (fr
Inventor
Guven Gonca
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.)
Yildiz Teknik Universitesi
Original Assignee
Yildiz Teknik Universitesi
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 Yildiz Teknik Universitesi filed Critical Yildiz Teknik Universitesi
Priority claimed from PCT/TR2023/050254 external-priority patent/WO2023177379A1/fr
Publication of EP4493457A1 publication Critical patent/EP4493457A1/fr
Publication of EP4493457A4 publication Critical patent/EP4493457A4/fr
Application granted granted Critical
Publication of EP4493457B1 publication Critical patent/EP4493457B1/fr
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
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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)
  • Hydraulic Turbines (AREA)
EP23771192.4A 2022-03-16 2023-03-15 Systeme de propulsion sans gouvernail a commande de cavitation Active EP4493457B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR202203993 2022-03-16
PCT/TR2023/050254 WO2023177379A1 (fr) 2022-03-16 2023-03-15 Systeme de propulsion sans gouvernail a commande de cavitation

Publications (3)

Publication Number Publication Date
EP4493457A1 EP4493457A1 (fr) 2025-01-22
EP4493457A4 true EP4493457A4 (fr) 2025-07-23
EP4493457B1 EP4493457B1 (fr) 2026-05-06

Family

ID=93926887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23771192.4A Active EP4493457B1 (fr) 2022-03-16 2023-03-15 Systeme de propulsion sans gouvernail a commande de cavitation

Country Status (1)

Country Link
EP (1) EP4493457B1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747295A (en) * 1980-09-05 1982-03-18 Mitsui Eng & Shipbuild Co Ltd Preventive device for cavitation erosion of propeller
CN1440346A (zh) * 2000-05-05 2003-09-03 阿曼达·玛丽亚·桑德斯 用于船用螺旋桨的防空泡管筒

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747295A (en) * 1980-09-05 1982-03-18 Mitsui Eng & Shipbuild Co Ltd Preventive device for cavitation erosion of propeller
CN1440346A (zh) * 2000-05-05 2003-09-03 阿曼达·玛丽亚·桑德斯 用于船用螺旋桨的防空泡管筒

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023177379A1 *

Also Published As

Publication number Publication date
EP4493457B1 (fr) 2026-05-06
EP4493457A1 (fr) 2025-01-22

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