CA2691301A1 - Marine propelling system - Google Patents
Marine propelling system Download PDFInfo
- Publication number
- CA2691301A1 CA2691301A1 CA2691301A CA2691301A CA2691301A1 CA 2691301 A1 CA2691301 A1 CA 2691301A1 CA 2691301 A CA2691301 A CA 2691301A CA 2691301 A CA2691301 A CA 2691301A CA 2691301 A1 CA2691301 A1 CA 2691301A1
- Authority
- CA
- Canada
- Prior art keywords
- guide member
- propelling
- main body
- vortex
- marine
- 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
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
- B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
-
- 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
- B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
- B63H11/107—Direction control of propulsive fluid
- B63H11/113—Pivoted outlet
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
- Exhaust Silencers (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Abstract
A marine propelling system for a boat includes a guide shell having a guideway for guiding a water flow to pass therethrough; a propelling member having a main body and a propeller; a vortex guide member mounted to an outlet of the main body and extending backward; a horizontally steering ring sleeved onto a peripheral edge of a front section of the vortex guide member, a vertically steering ring sleeved onto a peripheral edge of a rear section of the vortex guide member; and an inverted guide hood mounted to a rear side of the vortex guide member. When the propeller is rotated, a water flow enters through the guideway and is then pressurized by the propeller to become a vortex flow ejected outward for providing the boat with a propulsive force. In this way, marine propelling system can greatly enhance the steering maneuverability and the safety of the boat.
Claims (9)
1. A marine propelling system for a boat, comprising:
a guide shell having a streamline guideway for a water flow to pass through;
a propelling member having a main body and a propeller, the propeller being rotatably connected with the main body;
a vortex guide member having an end combined into the main body and extending backward from an outlet end of the main body; and at least one steering ring sleeved onto a peripheral edge of the vortex guide member for linking-up with the vortex guide member to wag toward a predetermined direction.
a guide shell having a streamline guideway for a water flow to pass through;
a propelling member having a main body and a propeller, the propeller being rotatably connected with the main body;
a vortex guide member having an end combined into the main body and extending backward from an outlet end of the main body; and at least one steering ring sleeved onto a peripheral edge of the vortex guide member for linking-up with the vortex guide member to wag toward a predetermined direction.
2. The marine propelling system as defined in claim 1, wherein the vortex guide member is flexible and can be forced to wag.
3. The marine propelling system as defined in claim 1, wherein the at least one steering ring is a horizontally steering ring sleeved onto a front section of the peripheral edge of the vortex guide member, whereby the horizontally steering ring can be driven by a first driving device for linking-up with and forcing the vortex guide member to wag leftward or rightward.
4. The marine propelling system as defined in claim 1, wherein the at least one steering ring is a vertically steering ring sleeved onto a rear section of the peripheral edge of the vortex guide member, whereby the vertically steering ring can be driven by a second driving device for linking-up with and forcing the vortex guide member to wag upward or downward.
5. The marine propelling system as defined in claim 1 further comprising an inverted guide hood and a strut, wherein the inverted guide hood comprises two guide portions curved toward the propelling member, and the strut comprises two ends, one of which is connected with the inverted guide hood and the other is pivoted to an external surface of the main body of the propelling member, whereby the inverted guide hood can be driven by a third driving device via the strut relative to the propelling member to shift between a first position, where the inverted guide hood is located behind the vortex guide member, and a second position, where the inverted guide hood is located away from the vortex guide member.
6. The marine propelling system as defined in claim 5, wherein the inverted guide hood comprises a cross-shaped deflector formed at an internal periphery thereof.
7. The marine propelling system as defined in claim 1, wherein the main body of the propelling member comprises a housing, a support axial tube, and a plurality of fixed wings, the support axial tube being mounted to a center of an internal side of the housing, the fixed wings being fixed to an external side of the support axial tube and arranged in the shape of a cross; the vortex guide member is mounted to a rear end of the housing; the propeller comprises a rotary shaft and a plurality of blades, the rotary shaft being rotatably inserted into the support axial tube, the blades being connected with a distal end of the rotary shaft.
8. The marine propelling system as defined in claim 7, wherein the main body of the propelling member further comprises a pair of water-baffling wings mounted to an external side of the housing and located at two opposite sides of the housing respectively.
9. The marine propelling system as defined in claim 7, wherein the main body of the propelling member further comprises a stabilizing wing, wherein the stabilizing wing is mounted to an external side of the housing and located at a bottom side of the housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098137865A TW201116453A (en) | 2009-11-06 | 2009-11-06 | Propulsion system of boat |
| TW98137865 | 2009-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2691301A1 true CA2691301A1 (en) | 2011-05-06 |
| CA2691301C CA2691301C (en) | 2012-04-10 |
Family
ID=42245715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2691301A Expired - Fee Related CA2691301C (en) | 2009-11-06 | 2010-01-29 | Marine propelling system |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20110111652A1 (en) |
| EP (1) | EP2319757A2 (en) |
| JP (1) | JP2011098711A (en) |
| KR (1) | KR20110050337A (en) |
| AR (1) | AR076357A1 (en) |
| AU (1) | AU2010200925A1 (en) |
| BR (1) | BRPI1000948A2 (en) |
| CA (1) | CA2691301C (en) |
| MX (1) | MX2010004441A (en) |
| NZ (1) | NZ583881A (en) |
| RU (1) | RU2010111342A (en) |
| TW (1) | TW201116453A (en) |
| ZA (1) | ZA201001919B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2673932C1 (en) * | 2017-09-18 | 2018-12-03 | Солас Сайенс Энд Энджиниринг Ко., Лтд. | Marine propulsive plant |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015137746A1 (en) * | 2014-03-12 | 2015-09-17 | 송길봉 | Centrifugal propulsion apparatus and ship having same |
| CN104176220B (en) * | 2014-08-25 | 2016-08-17 | 哈尔滨工业大学 | A kind of propeller disturbed flow type controllable ring-shaped eddy generator |
| US10538311B2 (en) | 2014-09-22 | 2020-01-21 | Sikorsky Aircraft Corporation | Propeller diverter duct |
| CN107585282A (en) * | 2017-09-11 | 2018-01-16 | 珠海动力海岸智能科技有限公司 | A kind of supercharging propeller with steering wheel |
| CN108639294B (en) * | 2018-07-02 | 2019-08-16 | 安徽思源三轻智能制造有限公司 | A kind of marine propeller of variable duct |
| CN114506432B (en) * | 2022-03-07 | 2022-11-22 | 浙江海洋大学 | Efficient ship propulsion device and propulsion method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265799A (en) * | 1987-04-24 | 1988-11-02 | Yamaha Motor Co Ltd | Water surface propulsion outboard motor |
| JPH07279894A (en) * | 1994-04-12 | 1995-10-27 | I D C Kk | High speed rotary blade device |
| US5752864A (en) * | 1997-01-16 | 1998-05-19 | Brunswick Corporation | Reverse gate for personal watercraft |
| US6592413B2 (en) * | 2000-09-01 | 2003-07-15 | Bombardier Inc. | Thrust-reversing nozzle assembly for watercraft |
| US6428370B1 (en) * | 2001-08-13 | 2002-08-06 | Bombardier Motor Corporation Of America | Water jet propulsion system having reverse gate optimized for braking |
| US20030049978A1 (en) * | 2001-08-20 | 2003-03-13 | Patrice Dusablon | Watercraft having a jet propulsion system that generates improved thrust |
| TW581042U (en) * | 2002-04-23 | 2004-03-21 | Yun-Jin Lin | Propelling equipment for power-driven vessel |
-
2009
- 2009-11-06 TW TW098137865A patent/TW201116453A/en unknown
-
2010
- 2010-01-21 EP EP10151293A patent/EP2319757A2/en not_active Withdrawn
- 2010-01-29 CA CA2691301A patent/CA2691301C/en not_active Expired - Fee Related
- 2010-02-01 US US12/697,499 patent/US20110111652A1/en not_active Abandoned
- 2010-02-09 JP JP2010026410A patent/JP2011098711A/en active Pending
- 2010-03-11 NZ NZ583881A patent/NZ583881A/en not_active IP Right Cessation
- 2010-03-11 AU AU2010200925A patent/AU2010200925A1/en not_active Abandoned
- 2010-03-15 KR KR1020100022734A patent/KR20110050337A/en not_active Application Discontinuation
- 2010-03-17 ZA ZA2010/01919A patent/ZA201001919B/en unknown
- 2010-03-24 RU RU2010111342/11A patent/RU2010111342A/en not_active Application Discontinuation
- 2010-03-25 BR BRPI1000948-5A patent/BRPI1000948A2/en not_active IP Right Cessation
- 2010-04-21 AR ARP100101314A patent/AR076357A1/en unknown
- 2010-04-23 MX MX2010004441A patent/MX2010004441A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2673932C1 (en) * | 2017-09-18 | 2018-12-03 | Солас Сайенс Энд Энджиниринг Ко., Лтд. | Marine propulsive plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2691301C (en) | 2012-04-10 |
| JP2011098711A (en) | 2011-05-19 |
| MX2010004441A (en) | 2011-05-23 |
| BRPI1000948A2 (en) | 2012-02-28 |
| AR076357A1 (en) | 2011-06-08 |
| NZ583881A (en) | 2010-05-28 |
| ZA201001919B (en) | 2010-11-24 |
| TW201116453A (en) | 2011-05-16 |
| AU2010200925A1 (en) | 2011-05-26 |
| RU2010111342A (en) | 2011-09-27 |
| KR20110050337A (en) | 2011-05-13 |
| US20110111652A1 (en) | 2011-05-12 |
| EP2319757A2 (en) | 2011-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140129 |
|
| MKLA | Lapsed |
Effective date: 20140129 |