JP6927908B2 - 滑走艇 - Google Patents
滑走艇 Download PDFInfo
- Publication number
- JP6927908B2 JP6927908B2 JP2018032681A JP2018032681A JP6927908B2 JP 6927908 B2 JP6927908 B2 JP 6927908B2 JP 2018032681 A JP2018032681 A JP 2018032681A JP 2018032681 A JP2018032681 A JP 2018032681A JP 6927908 B2 JP6927908 B2 JP 6927908B2
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- JP
- Japan
- Prior art keywords
- hull
- screw
- unit
- power source
- changed
- 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.)
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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
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
-
- 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
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/10—Motor-propelled water sports boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
- B63H25/04—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring automatic, e.g. reacting to compass
-
- 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
- B63B1/041—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with disk-shaped hull
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2241/00—Design characteristics
- B63B2241/02—Design characterised by particular shapes
- B63B2241/04—Design characterised by particular shapes by particular cross sections
- B63B2241/06—Design characterised by particular shapes by particular cross sections circular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws
-
- 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
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
- B63H2005/1256—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with mechanical power transmission to propellers
-
- 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
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
- B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
-
- 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
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)
- Toys (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
以下、本開示の第1実施形態の滑走艇について図面を参照しながら説明する。
以下、本開示の第2実施形態の滑走艇について図面を参照しながら説明する。第1実施形態の滑走艇は、モータなどの動力源の動力を用いてスクリューユニット2の噴出方向BDを変更するように構成されている。これに対し、第2実施形態の滑走艇は、動力を用いずに自重によってスクリューユニット202の噴出方向BDを変更するように構成されている。
以下、本開示の第3実施形態の滑走艇について図面を参照しながら説明する。図12に示すように、第3実施形態の滑走艇は、第2実施形態と同様に、動力を用いずに自重によってスクリューユニット302の噴出方向BDを変更するように構成されている。第3実施形態では、スクリュー20を駆動するための推進用動力源340が船体301内に配置されている。第3実施形態では、第1実施形態と同様に、船体301が第1船体ユニット311と第2船体ユニット312に分割され、互いに着脱自在に構成されている。勿論、船体301を分割構造にしなくてもよい。
10 搭乗部位
11 第1船体ユニット
12 第2船体ユニット
2 スクリューユニット
20 スクリュー
3 方向変更機構
30 旋回用動力源
40 推進用動力源
41 動力伝達軸
50 傾きセンサ
BD 噴出方向
Claims (8)
- 搭乗部位を有する船体と、
スクリューを有し前記スクリューによる水流の噴出方向が360度変更可能となるように前記船体に対して回転自在に構成されたスクリューユニットと、
旋回用動力源を有し前記旋回用動力源の動力によって前記船体に対して前記スクリューユニットを回転させ、前記噴出方向を変更可能に構成された方向変更機構と、
水平方向に対する前記船体の傾きを検出する傾きセンサと、を備え、
前記傾きセンサが検出する前記船体の傾斜方向に応じて前記噴出方向が変更されるように構成されている、滑走艇。 - 前記傾きセンサが検出する水平方向に対する傾斜角度に応じて前記スクリューによる推進力を変更するように構成されている、請求項1に記載の滑走艇。
- 前記スクリューを駆動するための推進用動力源を備え、前記推進用動力源は、前記船体内に配置されている、請求項1又は2に記載の滑走艇。
- 搭乗部位を有する船体と、
スクリューを有し前記スクリューによる水流の噴出方向が360度変更可能となるように前記船体に対して回転自在に構成されたスクリューユニットと、
旋回用動力源を有し前記旋回用動力源の動力によって前記船体に対して前記スクリューユニットを回転させ、前記噴出方向を変更可能に構成された方向変更機構と、
前記スクリューを駆動するための推進用動力源と、
前記スクリューユニットの前記船体に対する回転軸に沿って配置され、前記推進用動力源からの動力を前記スクリューユニットへ伝達する動力伝達軸と、を備え、
前記推進用動力源は、前記船体内に配置され、前記動力伝達軸の延長線上に配置されている、滑走艇。 - 搭乗部位を有する船体と、
スクリューを有し前記スクリューによる水流の噴出方向が360度変更可能となるように前記船体に対して回転自在に構成されたスクリューユニットと、
旋回用動力源を有し前記旋回用動力源の動力によって前記船体に対して前記スクリューユニットを回転させ、前記噴出方向を変更可能に構成された方向変更機構と、を備え、
前記船体は、前記スクリューユニットを回転可能に支持する第1船体ユニットと、前記第1船体ユニット以外の第2船体ユニットと、を有し、
前記スクリューユニットおよび前記第1船体ユニットが一体となって前記第2船体ユニットに対して着脱自在に構成されている、滑走艇。 - 前記旋回用動力源及び前記スクリューを駆動するための推進用動力源は、前記第1船体ユニットに配置されている、請求項5に記載の滑走艇。
- 前記傾きセンサにより検出される前記船体の傾斜方向が所定時間維持された場合に、検出された船体の傾斜方向に対応するように前記スクリューユニットの噴出方向を変更するように構成されている、請求項1に記載の滑走艇。
- 前記スクリューが停止しているとき又は前記スクリューの回転速度が所定値以下のときに前記船体の傾きが変更されたことを前記傾きセンサによって検出された場合には、検出された船体の傾斜方向に対応する向きに前記スクリューユニットの噴出方向を変更し、前記噴出方向の変更が完了した後に前記スクリューによる水流の噴出を開始するように構成されている、請求項1又は7に記載の滑走艇。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018032681A JP6927908B2 (ja) | 2018-02-27 | 2018-02-27 | 滑走艇 |
US16/967,958 US11554844B2 (en) | 2018-02-27 | 2019-01-09 | Planing boat |
EP19761229.4A EP3760527B1 (en) | 2018-02-27 | 2019-01-09 | Planing boat |
PCT/JP2019/000316 WO2019167432A1 (ja) | 2018-02-27 | 2019-01-09 | 滑走艇 |
JP2021128719A JP7080383B2 (ja) | 2018-02-27 | 2021-08-05 | 滑走艇 |
JP2022084453A JP7162156B2 (ja) | 2018-02-27 | 2022-05-24 | 滑走艇 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018032681A JP6927908B2 (ja) | 2018-02-27 | 2018-02-27 | 滑走艇 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021128719A Division JP7080383B2 (ja) | 2018-02-27 | 2021-08-05 | 滑走艇 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019147450A JP2019147450A (ja) | 2019-09-05 |
JP6927908B2 true JP6927908B2 (ja) | 2021-09-01 |
Family
ID=67804906
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018032681A Active JP6927908B2 (ja) | 2018-02-27 | 2018-02-27 | 滑走艇 |
JP2021128719A Active JP7080383B2 (ja) | 2018-02-27 | 2021-08-05 | 滑走艇 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021128719A Active JP7080383B2 (ja) | 2018-02-27 | 2021-08-05 | 滑走艇 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11554844B2 (ja) |
EP (1) | EP3760527B1 (ja) |
JP (2) | JP6927908B2 (ja) |
WO (1) | WO2019167432A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020124029A1 (de) * | 2020-09-15 | 2022-03-17 | Rosen Swiss Ag | Wasserfahrzeug |
KR102235799B1 (ko) * | 2020-12-31 | 2021-04-02 | 주식회사 무성항공 | 턴어시스트 기능이 탑재된 농업용 무인 보트 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2058383A (en) * | 1936-03-16 | 1936-10-20 | Emma C Maynes | Aquatic amusement device |
US4010707A (en) * | 1976-06-11 | 1977-03-08 | Bendall Wilfrid H | Marine propulsion unit |
US4367689A (en) * | 1980-08-27 | 1983-01-11 | Lukehart Leonard J | Water recreational vehicle |
US4641599A (en) * | 1985-08-30 | 1987-02-10 | Thomas Charles E | Speed maneuvering water craft and controls |
JP2000053092A (ja) | 1998-02-23 | 2000-02-22 | Yamaha Motor Co Ltd | 小型滑走艇 |
GB0125566D0 (en) * | 2001-10-25 | 2001-12-19 | Copestake Dennis T | Boat |
DE10224015A1 (de) * | 2002-05-29 | 2003-12-11 | Siemens Ag | Marine-(Navy)Schiff |
JP2005008116A (ja) * | 2003-06-20 | 2005-01-13 | Keiichi Hishida | 操向装置 |
US20050172882A1 (en) * | 2004-02-11 | 2005-08-11 | Kid-Riffic | Inflatable cruising device |
JP4119970B2 (ja) * | 2004-06-24 | 2008-07-16 | 独立行政法人海上技術安全研究所 | 二重反転式ポッドプロペラ船 |
US7305928B2 (en) * | 2005-10-12 | 2007-12-11 | Brunswick Corporation | Method for positioning a marine vessel |
US7131385B1 (en) * | 2005-10-14 | 2006-11-07 | Brunswick Corporation | Method for braking a vessel with two marine propulsion devices |
US8082871B2 (en) * | 2007-08-01 | 2011-12-27 | Hobie Cat Company | Inflatable kayak |
WO2011100631A2 (en) * | 2010-02-11 | 2011-08-18 | Davis Engineering, Llc | Trimmable pod drive |
US20110275255A1 (en) * | 2010-05-10 | 2011-11-10 | Ching Yin Au | Personal marine transporter capable of offering the rider the exhilarating feeling of steering a very maneuverable water craft by the direction of his body motion |
US20150028161A1 (en) * | 2013-07-26 | 2015-01-29 | Taylor Austin Parks | Hydraulic Passenger Lifting and Maneuvering Device |
FR3018261B1 (fr) * | 2014-03-05 | 2016-04-01 | Zapata Holding | Dispositif et systeme de propulsion |
EP3028938A1 (en) * | 2014-12-01 | 2016-06-08 | Gameli Eduardo Crus Ricardez | Flotation device for use in water recreation |
US10640190B1 (en) * | 2016-03-01 | 2020-05-05 | Brunswick Corporation | System and method for controlling course of a marine vessel |
NL2017577B1 (en) * | 2016-10-05 | 2018-04-13 | Rotortug Holding B V | Tugboat having azimuthal propelling units |
KR101816136B1 (ko) * | 2016-10-11 | 2018-01-09 | 강창민 | 자율균형이 유지되는 세그웨이형 수상 레저보드 |
CN110753894B (zh) * | 2017-06-15 | 2023-04-07 | Abb瑞士股份有限公司 | 控制船舶 |
US11247764B2 (en) * | 2019-02-05 | 2022-02-15 | Garmin Switzerland Gmbh | Boat steering and propulsion system |
-
2018
- 2018-02-27 JP JP2018032681A patent/JP6927908B2/ja active Active
-
2019
- 2019-01-09 WO PCT/JP2019/000316 patent/WO2019167432A1/ja unknown
- 2019-01-09 US US16/967,958 patent/US11554844B2/en active Active
- 2019-01-09 EP EP19761229.4A patent/EP3760527B1/en active Active
-
2021
- 2021-08-05 JP JP2021128719A patent/JP7080383B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US11554844B2 (en) | 2023-01-17 |
JP2021169313A (ja) | 2021-10-28 |
EP3760527B1 (en) | 2024-04-24 |
JP2019147450A (ja) | 2019-09-05 |
JP7080383B2 (ja) | 2022-06-03 |
US20210031895A1 (en) | 2021-02-04 |
EP3760527A1 (en) | 2021-01-06 |
EP3760527A4 (en) | 2021-12-01 |
WO2019167432A1 (ja) | 2019-09-06 |
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