EP4496743A4 - Helice de navires qui fonctionne avec de l'air comprime - Google Patents

Helice de navires qui fonctionne avec de l'air comprime

Info

Publication number
EP4496743A4
EP4496743A4 EP23830559.3A EP23830559A EP4496743A4 EP 4496743 A4 EP4496743 A4 EP 4496743A4 EP 23830559 A EP23830559 A EP 23830559A EP 4496743 A4 EP4496743 A4 EP 4496743A4
Authority
EP
European Patent Office
Prior art keywords
air
ship propeller
powered ship
powered
propeller
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
EP23830559.3A
Other languages
German (de)
English (en)
Other versions
EP4496743A1 (fr
Inventor
Mohamed Benchennaf
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.)
Benchennaf Farouk
Original Assignee
Benchennaf Farouk
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 Benchennaf Farouk filed Critical Benchennaf Farouk
Publication of EP4496743A1 publication Critical patent/EP4496743A1/fr
Publication of EP4496743A4 publication Critical patent/EP4496743A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/26—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/165—Use of propulsion power plant or units on vessels the vessels being motor-driven by hydraulic fluid motor, i.e. wherein a liquid under pressure is utilised to rotate the propelling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
EP23830559.3A 2022-06-28 2023-06-04 Helice de navires qui fonctionne avec de l'air comprime Pending EP4496743A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DZ220396 2022-06-28
PCT/DZ2023/050005 WO2024002452A1 (fr) 2022-06-28 2023-06-04 Helice de navires qui fonctionne avec de l'air comprime

Publications (2)

Publication Number Publication Date
EP4496743A1 EP4496743A1 (fr) 2025-01-29
EP4496743A4 true EP4496743A4 (fr) 2026-04-15

Family

ID=89384326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23830559.3A Pending EP4496743A4 (fr) 2022-06-28 2023-06-04 Helice de navires qui fonctionne avec de l'air comprime

Country Status (2)

Country Link
EP (1) EP4496743A4 (fr)
WO (1) WO2024002452A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164898U (fr) * 1976-06-09 1977-12-14
US20090032315A1 (en) * 2007-08-03 2009-02-05 David Porter Systems for Powering Vehicles using Compressed Air and Vehicles Involving Such Systems
WO2011160601A1 (fr) * 2010-06-25 2011-12-29 Cong Yang Chambre de roue et moteur à air comprimé perfectionnés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582270B2 (en) * 1985-09-04 1989-03-16 Jackson, Renee M. Outboard motor
US20160194056A1 (en) * 2015-01-06 2016-07-07 Hsiao-Mei Chang Ship structure
US10435129B1 (en) * 2018-08-14 2019-10-08 Mary A. Corcoran Watercraft with compressed air propulsion system
EP4126657A4 (fr) * 2020-03-28 2024-08-21 Corcoran, Mary A. Embarcation équipée d'un système de ballast de batterie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52164898U (fr) * 1976-06-09 1977-12-14
US20090032315A1 (en) * 2007-08-03 2009-02-05 David Porter Systems for Powering Vehicles using Compressed Air and Vehicles Involving Such Systems
WO2011160601A1 (fr) * 2010-06-25 2011-12-29 Cong Yang Chambre de roue et moteur à air comprimé perfectionnés

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024002452A1 *

Also Published As

Publication number Publication date
WO2024002452A1 (fr) 2024-01-04
EP4496743A1 (fr) 2025-01-29

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Legal Events

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RIC1 Information provided on ipc code assigned before grant

Ipc: B63H 23/26 20060101AFI20260306BHEP

Ipc: B63H 23/22 20060101ALI20260306BHEP

Ipc: B63H 21/165 20060101ALI20260306BHEP