WO2017069645A1 - Надувная моторная лодка - Google Patents
Надувная моторная лодка Download PDFInfo
- Publication number
- WO2017069645A1 WO2017069645A1 PCT/RU2015/000683 RU2015000683W WO2017069645A1 WO 2017069645 A1 WO2017069645 A1 WO 2017069645A1 RU 2015000683 W RU2015000683 W RU 2015000683W WO 2017069645 A1 WO2017069645 A1 WO 2017069645A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- boat
- inflatable
- groove
- hull
- bow
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
- B63B7/085—Accessories or mountings specially adapted therefor, e.g. seats, sailing kits, motor mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
- B63B7/08—Inflatable
- B63B7/085—Accessories or mountings specially adapted therefor, e.g. seats, sailing kits, motor mountings
- B63B7/087—Motor mountings, e.g. transom panels for outboard motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/02—Mounting of propulsion units
Definitions
- the utility model relates to water vehicles, in particular to inflatable boats with outboard motors operating in shallow water.
- Various inflatable boats are known (see, for example, RF patents M °: 71623, IPC V63V7 / 08, published March 20, 2008; 2287449, IPC V63V7 / 08, published November 20, 2006; 2360824, IPC V63V7 / 08, published July 10, 2009) containing a hull of a U-shape in plan, formed by an open loop of inflatable boards and a bow, an inflatable bottom attached to the bottom of the hull and installed in the stern of the boat transom.
- this design of the boat also does not solve the problems of its use with the outboard motor in shallow water and when mooring to the shore, since the propeller of the outboard motor with this design of the bottom of the boat should also be located below its bottom. In addition, with this installation of the outboard motor during operation of the boat, the propeller can be damaged by various objects in the water.
- an inflatable motor boat (see patent RU145840, IPC ⁇ 63 ⁇ 7 / 08, published September 27, 2014), containing a U-shaped hull in plan formed by an open loop of inflatable boards and bow mounted in the stern of the boat transom and attached from below to the hull of the inflatable bottom, in which from the side of the plane mating with the water, a longitudinal axisymmetric groove starting from the aft end is made of predetermined geometric dimensions moat and form.
- the design of the famous boat allows you to operate it in various conditions: in shallow water, in reservoirs with a large amount of "fuel", etc.
- the size range of the axisymmetric groove made in the bottom of the known boat is not optimal from the point of view of water resistance during its movement, which leads to additional fuel consumption.
- the task to which the claimed useful model is aimed is to reduce fuel consumption while maintaining the operational characteristics of the boat.
- the technical result of the utility model is to reduce fuel consumption during operation of the boat at shallow and ultra shallow depths.
- the technical result is achieved due to the fact that in an inflatable motor boat containing a U-shaped hull in plan, formed by an open loop of inflatable sides and bow, installed in the stern of the boat transom and attached from below to the hull of the inflatable bottom with in it starting from the aft end of the longitudinal axisymmetric groove of a wedge-shaped in vertical section with a uniform decrease in its depth to the bow of the boat, the groove length is from 5 to 20% of the length of the bottom of the boat, the angle of inclination the groove relative to the horizontal plane does not exceed 30 °, and the sweep angle of the side walls of the groove is not more than 45 ° from the vertical.
- the width of the groove at the aft end face of the bottom can be from 20 to 60 cm.
- Fig. 1 shows a longitudinal vertical section of a boat with an outboard motor mounted on it
- Fig. 2 is a rear view of the stern of the boat.
- An inflatable motor boat contains a hull 1, an inflatable bottom 2 with a groove 3, a transom 4 with an outboard motor 5 mounted on it with a propeller 6.
- the execution of the groove in the inflatable bottom 2 of the groove 3 provides the direction of water movement at a certain angle upward and its supply to the propeller 6 of the outboard motor 5 mounted on the transom 4 in the required quantity.
- This allows you to use motors with a shorter “leg” and position the propeller screw 6 is closer to the surface of the water, above the stern draft of the boat itself.
- the total depth of the ship's immersion in water is reduced, which makes it possible to exoguate it on the shallows, at low water, etc.
- the hull 1 and the bottom 2 of the inflatable boat are a kind of protection for the propeller 6 located behind them and slightly higher from possible mechanical damage caused by stones, logs and other “debris” located in the water.
- boats with the declared geometrical dimensions of groove 3 save fuel up to 3% of regarding boats in which the geometrical dimensions of the groove are made outside the limits of the claimed ranges.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Special Wing (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/768,777 US10710679B2 (en) | 2015-10-19 | 2015-10-19 | Inflatable motor boat with motor mount |
CA3001997A CA3001997C (en) | 2015-10-19 | 2015-10-19 | Inflatable motor boat |
PCT/RU2015/000683 WO2017069645A1 (ru) | 2015-10-19 | 2015-10-19 | Надувная моторная лодка |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/RU2015/000683 WO2017069645A1 (ru) | 2015-10-19 | 2015-10-19 | Надувная моторная лодка |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017069645A1 true WO2017069645A1 (ru) | 2017-04-27 |
Family
ID=58557472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2015/000683 WO2017069645A1 (ru) | 2015-10-19 | 2015-10-19 | Надувная моторная лодка |
Country Status (3)
Country | Link |
---|---|
US (1) | US10710679B2 (ru) |
CA (1) | CA3001997C (ru) |
WO (1) | WO2017069645A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11433973B2 (en) * | 2019-02-15 | 2022-09-06 | Solar Ltd. | Inflatable motor boat |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528927A (en) * | 1983-03-22 | 1985-07-16 | Achilles Corporation | Planing type boat |
US6024042A (en) * | 1998-02-17 | 2000-02-15 | Brunswick Corporation | Rib rigid hull inflatable boat with improved deck drainage and support construction |
RU2150401C1 (ru) * | 1994-08-13 | 2000-06-10 | Чжень-чен Чень | Глиссер |
RU145840U1 (ru) * | 2014-05-23 | 2014-09-27 | Общество с ограниченной ответственностью "ИТР" | Надувная моторная лодка |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698447A (en) * | 1952-02-20 | 1955-01-04 | Thomas A Potts | Inflatable outboard motor boat |
US3469557A (en) * | 1967-05-01 | 1969-09-30 | Donald L Wollard | Channel stern power boat |
US4713028A (en) * | 1986-06-19 | 1987-12-15 | Don Duff | Shallow water boat design |
US4915668A (en) * | 1988-08-24 | 1990-04-10 | Hardy Charles R | Boat tunnel apparatus and method |
US6406341B1 (en) * | 2000-11-20 | 2002-06-18 | Hell's Bay Boat Works Co. | Shallow draft boat |
US7424859B1 (en) * | 2008-02-26 | 2008-09-16 | Pro-Line/New Water, Inc. | Shallow water boat |
-
2015
- 2015-10-19 CA CA3001997A patent/CA3001997C/en active Active
- 2015-10-19 WO PCT/RU2015/000683 patent/WO2017069645A1/ru active Application Filing
- 2015-10-19 US US15/768,777 patent/US10710679B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528927A (en) * | 1983-03-22 | 1985-07-16 | Achilles Corporation | Planing type boat |
RU2150401C1 (ru) * | 1994-08-13 | 2000-06-10 | Чжень-чен Чень | Глиссер |
US6024042A (en) * | 1998-02-17 | 2000-02-15 | Brunswick Corporation | Rib rigid hull inflatable boat with improved deck drainage and support construction |
RU145840U1 (ru) * | 2014-05-23 | 2014-09-27 | Общество с ограниченной ответственностью "ИТР" | Надувная моторная лодка |
Also Published As
Publication number | Publication date |
---|---|
CA3001997A1 (en) | 2017-04-27 |
US10710679B2 (en) | 2020-07-14 |
CA3001997C (en) | 2023-02-28 |
US20180297668A1 (en) | 2018-10-18 |
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