CU24628B1 - Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos - Google Patents

Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos

Info

Publication number
CU24628B1
CU24628B1 CU2021000012A CU20210012A CU24628B1 CU 24628 B1 CU24628 B1 CU 24628B1 CU 2021000012 A CU2021000012 A CU 2021000012A CU 20210012 A CU20210012 A CU 20210012A CU 24628 B1 CU24628 B1 CU 24628B1
Authority
CU
Cuba
Prior art keywords
fluid
propulsion device
water jet
jet propulsion
marine vehicles
Prior art date
Application number
CU2021000012A
Other languages
English (en)
Other versions
CU20210012A7 (es
Inventor
Ernesto Benini
William Gobbo
Original Assignee
Sealence S P A
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 Sealence S P A filed Critical Sealence S P A
Publication of CU20210012A7 publication Critical patent/CU20210012A7/es
Publication of CU24628B1 publication Critical patent/CU24628B1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • 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
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • 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
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/084—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages
    • B63H2011/085—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages having counter-rotating impellers
    • 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
    • B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system

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)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electroluminescent Light Sources (AREA)
  • Pyridine Compounds (AREA)

Abstract

<p>Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos, que comprende una góndola (2) que en su interior aloja una hélice (3) constituida por una bomba (11) accionable para generar un flujo de fluido a través de la góndola (2) de acuerdo con un sentido de salida (VF). La góndola (2) comprende: una entrada dinámica delantera (12) que tiene secciones de paso que aumentan sustancialmente de acuerdo con el sentido de flujo de salida (VF) mencionado anteriormente, de manera que provoque una ralentización de la velocidad local del fluido y un aumento de presión; una tobera de descarga trasera (14) que tiene secciones de paso que disminuyen sustancialmente en el sentido del flujo de salida (VF) del fluido, de tal manera que provoque un aumento de la velocidad local del fluido y una disminución de la presión, y crea un chorro de empuje propulsor en la salida de la tobera de descarga (14).</p>
CU2021000012A 2018-08-03 2019-07-31 Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos CU24628B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18187392.8A EP3604117B1 (en) 2018-08-03 2018-08-03 Propulsion device with outboard waterjet for marine vehicles
PCT/IB2019/056536 WO2020026166A1 (en) 2018-08-03 2019-07-31 Propulsion device with outboard waterjet for marine vehicles

Publications (2)

Publication Number Publication Date
CU20210012A7 CU20210012A7 (es) 2021-09-07
CU24628B1 true CU24628B1 (es) 2022-12-12

Family

ID=63683619

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2021000012A CU24628B1 (es) 2018-08-03 2019-07-31 Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos

Country Status (24)

Country Link
US (1) US12116096B2 (es)
EP (1) EP3604117B1 (es)
JP (1) JP7368008B2 (es)
KR (1) KR102781643B1 (es)
CN (1) CN112512918A (es)
AU (1) AU2019283971B2 (es)
BR (1) BR112021002024A2 (es)
CA (1) CA3066276C (es)
CL (1) CL2021000249A1 (es)
CO (1) CO2021001286A2 (es)
CU (1) CU24628B1 (es)
DK (1) DK3604117T3 (es)
ES (1) ES2815925T3 (es)
HR (1) HRP20201310T1 (es)
IL (1) IL280545B2 (es)
MX (1) MX2021001210A (es)
MY (1) MY207776A (es)
PE (1) PE20211432A1 (es)
PT (1) PT3604117T (es)
SA (1) SA521421148B1 (es)
SG (1) SG11202100873YA (es)
SI (1) SI3604117T1 (es)
WO (1) WO2020026166A1 (es)
ZA (1) ZA202100635B (es)

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ES2815925T3 (es) 2018-08-03 2021-03-31 Sealence S P A Dispositivo de propulsión a chorro de agua fuera de borda para vehículos marinos
CN112407221A (zh) * 2020-03-29 2021-02-26 苏州市臻湖流体技术有限公司 一种e2型无轴泵喷推进器端盖件
CN113320669A (zh) * 2021-06-30 2021-08-31 刘志刚 一种螺旋桨动力装置及船舶
CN113682454B (zh) * 2021-08-19 2022-07-05 浙江大学 一种具备矢量平移功能的矢量泵动力系统的控制方法
KR102350695B1 (ko) * 2021-11-26 2022-01-14 주식회사 옵쇼코리아 선박엔진 결합형 고효율 추진 덕트
CN114348218B (zh) * 2021-11-30 2024-05-07 中国船舶重工集团公司第七一九研究所 自隐气泡帷幕防护系统和潜航器
CN114435573B (zh) * 2022-02-17 2023-05-26 交通运输部天津水运工程科学研究所 一种船用涡轮推进器
AT525998B1 (de) * 2022-05-12 2023-10-15 Hydro Impulse Systems Gmbh Antriebseinheit für ein Wasserfahrzeug mit Wasserleitelementen
US11846304B1 (en) * 2022-08-31 2023-12-19 Blue Origin, Llc Inducer tunnel magnetization
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CN116788485A (zh) * 2023-08-01 2023-09-22 广东信稳能控技术研究有限公司 船用次级涡涵喷流水轮机
CN116654232B (zh) * 2023-08-02 2023-10-31 西南石油大学 可控矢量射流推进器及水下机器人
CN117104472B (zh) * 2023-09-20 2026-04-14 中国船舶集团有限公司第七一九研究所 一种后定子可动的导管螺旋桨
CN117408187B (zh) * 2023-12-14 2024-03-01 中国科学院合肥物质科学研究院 一种控制水力机械空化的导引结构
WO2025243224A1 (en) 2024-05-21 2025-11-27 Gerrisboats S.R.L. Torpedo propulsion system for vessels
CN118744792B (zh) * 2024-07-01 2026-03-17 沪东中华造船(集团)有限公司 一种lng船气缸油系统及其冗余度设计方法
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Also Published As

Publication number Publication date
IL280545B1 (en) 2024-03-01
EP3604117B1 (en) 2020-07-15
CA3066276A1 (en) 2020-02-03
IL280545B2 (en) 2024-07-01
US20210309334A1 (en) 2021-10-07
CU20210012A7 (es) 2021-09-07
MY207776A (en) 2025-03-18
CN112512918A (zh) 2021-03-16
IL280545A (en) 2021-03-01
CO2021001286A2 (es) 2021-02-26
AU2019283971B2 (en) 2020-10-15
WO2020026166A1 (en) 2020-02-06
CL2021000249A1 (es) 2021-06-04
AU2019283971A1 (en) 2020-02-20
CA3066276C (en) 2022-05-03
MX2021001210A (es) 2021-04-12
SG11202100873YA (en) 2021-02-25
SA521421148B1 (ar) 2022-12-19
ES2815925T3 (es) 2021-03-31
SI3604117T1 (sl) 2020-11-30
JP7368008B2 (ja) 2023-10-24
HRP20201310T1 (hr) 2021-02-19
KR102781643B1 (ko) 2025-03-13
KR20210038935A (ko) 2021-04-08
PE20211432A1 (es) 2021-08-05
EP3604117A1 (en) 2020-02-05
JP2021533022A (ja) 2021-12-02
PT3604117T (pt) 2020-08-27
US12116096B2 (en) 2024-10-15
DK3604117T3 (da) 2020-08-31
BR112021002024A2 (pt) 2021-05-04
ZA202100635B (en) 2021-10-27

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