CL2021000249A1 - 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
CL2021000249A1
CL2021000249A1 CL2021000249A CL2021000249A CL2021000249A1 CL 2021000249 A1 CL2021000249 A1 CL 2021000249A1 CL 2021000249 A CL2021000249 A CL 2021000249A CL 2021000249 A CL2021000249 A CL 2021000249A CL 2021000249 A1 CL2021000249 A1 CL 2021000249A1
Authority
CL
Chile
Prior art keywords
fluid
propulsion device
water jet
nacelle
jet propulsion
Prior art date
Application number
CL2021000249A
Other languages
English (en)
Inventor
Benini Ernesto
Gobbo William
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 CL2021000249A1 publication Critical patent/CL2021000249A1/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)
  • Pyridine Compounds (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

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 de 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).
CL2021000249A 2018-08-03 2021-01-29 Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos CL2021000249A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CL2021000249A1 true CL2021000249A1 (es) 2021-06-04

Family

ID=63683619

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2021000249A CL2021000249A1 (es) 2018-08-03 2021-01-29 Dispositivo de propulsión con chorro de agua fuera de borda para vehículos marinos

Country Status (23)

Country Link
US (1) US20210309334A1 (es)
EP (1) EP3604117B1 (es)
JP (1) JP7368008B2 (es)
KR (1) KR20210038935A (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) IL280545B1 (es)
MX (1) MX2021001210A (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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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
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
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

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GB813786A (en) * 1955-01-03 1959-05-21 Ernest Taylor Marine propulsion mechanism
GB759500A (en) * 1953-07-18 1956-10-17 Ernest Taylor Marine propulsion mechanisms
US3112610A (en) * 1961-02-27 1963-12-03 Joseph J Jerger Constant pressure shrouded propeller
US3163980A (en) * 1963-01-23 1965-01-05 James J Turner Water jet propulsion
US3143972A (en) * 1963-02-06 1964-08-11 Watt V Smith Axial flow unit
GB1323871A (en) * 1966-08-10 1973-07-18 Mitchell A B Marine propulsion system
JPS6237296A (ja) * 1985-08-12 1987-02-18 Sumitomo Heavy Ind Ltd 水中翼船
US5964626A (en) * 1995-08-23 1999-10-12 Outboard Marine Corporation Tractor pump jet
EP0935553B1 (de) * 1996-11-07 2001-09-19 Schottel GmbH & Co KG. Doppelpropeller-antrieb für wasserfahrzeuge
JP4017261B2 (ja) 1998-09-14 2007-12-05 サンコーテクノ株式会社 コンクリート表面の防水加工方法
JP2000168687A (ja) * 1998-12-04 2000-06-20 Outboard Marine Corp 牽引型ポンプジェット推進装置
US6135831A (en) * 1999-10-22 2000-10-24 Bird-Johnson Company Impeller for marine waterjet propulsion apparatus
US7108569B2 (en) * 2003-03-19 2006-09-19 Cornell Donald E Axial flow pump or marine propulsion device
JP5100370B2 (ja) * 2007-12-28 2012-12-19 川崎重工業株式会社 推力発生装置
ES2460616T3 (es) * 2008-05-27 2014-05-14 Siemens Aktiengesellschaft Submarino con un mecanismo de propulsión que presenta un motor eléctrico anular
US8487466B2 (en) * 2008-05-27 2013-07-16 Siemens Aktiengesellschaft Turbo-machine having at least two counter-rotatable rotors and having mechanical torque compensation
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Also Published As

Publication number Publication date
AU2019283971A1 (en) 2020-02-20
IL280545B1 (en) 2024-03-01
ES2815925T3 (es) 2021-03-31
WO2020026166A1 (en) 2020-02-06
CU20210012A7 (es) 2021-09-07
CU24628B1 (es) 2022-12-12
HRP20201310T1 (hr) 2021-02-19
BR112021002024A2 (pt) 2021-05-04
EP3604117A1 (en) 2020-02-05
EP3604117B1 (en) 2020-07-15
CA3066276A1 (en) 2020-02-03
US20210309334A1 (en) 2021-10-07
MX2021001210A (es) 2021-04-12
AU2019283971B2 (en) 2020-10-15
SG11202100873YA (en) 2021-02-25
KR20210038935A (ko) 2021-04-08
DK3604117T3 (da) 2020-08-31
JP7368008B2 (ja) 2023-10-24
CO2021001286A2 (es) 2021-02-26
CA3066276C (en) 2022-05-03
ZA202100635B (en) 2021-10-27
PE20211432A1 (es) 2021-08-05
JP2021533022A (ja) 2021-12-02
IL280545A (en) 2021-03-01
PT3604117T (pt) 2020-08-27
SA521421148B1 (ar) 2022-12-19
CN112512918A (zh) 2021-03-16
SI3604117T1 (sl) 2020-11-30

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