WO2011061963A1 - 電動船 - Google Patents
電動船 Download PDFInfo
- Publication number
- WO2011061963A1 WO2011061963A1 PCT/JP2010/061901 JP2010061901W WO2011061963A1 WO 2011061963 A1 WO2011061963 A1 WO 2011061963A1 JP 2010061901 W JP2010061901 W JP 2010061901W WO 2011061963 A1 WO2011061963 A1 WO 2011061963A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stern
- electric
- hull
- bow
- battery box
- Prior art date
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Classifications
-
- 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
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
Definitions
- the present invention relates to an electric ship. Specifically, the present invention relates to an electric ship obtained by electrifying a ship equipped with a gasoline engine or the like.
- a so-called inboard / outboard motor or outboard motor equipped with a single engine and a propeller operated by the single engine is installed at a predetermined position at the rear of the ship in order to improve the maneuverability.
- the inboard / outboard motor has an engine installed in the stern of the inboard and a drive unit that integrates a reduction gear, forward / reverse clutch, propeller, etc. is installed outside the stern plate. Further, the drive unit moves left and right, serves as a rudder, and is lifted up when moored or lifted.
- the outboard motor is integrated with the engine, gear, shaft, screw, etc., and the direction can be changed around the axis, and the outboard motor itself becomes the rudder.
- the engine for outboard motors is changing from a high-power 2-stroke gasoline engine to a 4-stroke gasoline engine with cleaner exhaust gas.
- an extension case is provided as a member constituting the frame of the outboard motor, and the natural frequency of the extension case is set so that the engine has a maximum rotational speed.
- the extension case is prevented from resonating during operation of the outboard motor, and noise transmitted to the outside, that is, noise generated by the outboard motor is reduced. It is written to do so.
- inboard and outboard motors and outboard motors are equipped with an internal combustion engine using gasoline or the like, that is, a gasoline engine or the like.
- gasoline prices fluctuate drastically and may rise suddenly, and fuel costs for driving ships will rise.
- carbon dioxide is emitted from an inboard / outboard motor or a gasoline engine mounted on the outboard motor and the amount of emissions is large, an environmental problem is caused.
- a conventional ship 101 equipped with a gasoline engine includes a gasoline engine outboard motor 102 attached to the stern and a fuel tank 103 containing gasoline.
- the present invention has been developed in view of the above points, and an object thereof is to provide an electric ship with a good weight balance of components.
- an electric ship is disposed on a substantially central axis connecting the bow and the stern while being electrically connected to the electric motor attached to the stern and the electric motor.
- a battery box arranged in the same number on one side and the other side with a substantially central axis connecting the bow and stern as a boundary, and a control box electrically connected to the electric motor and the battery box.
- the battery boxes are arranged on a substantially central axis connecting the bow and the stern, or the same number of battery boxes are arranged on one side and the other side of the general central axis connecting the bow and the stern. Balance.
- the hull is composed of a main hull and left and right small hulls mounted on the left and right side surfaces of the main hull substantially parallel to the main hull, and the battery box includes the left and right small hulls. It can be arranged in.
- substantially parallel to the main hull means “a substantially central axis connecting the bow and stern of the main hull and a substantially central axis connecting the bow and stern of the small hull”.
- left and right mean “one side and the other side with a substantially central axis connecting the bow and stern of the main hull”.
- the battery box and the control box are preferably waterproofed.
- the battery box is disposed at a position closer to the electric motor than an axis crossing substantially the center of the substantially central axis connecting the bow and the stern, and the control box is an approximately central axis connecting the bow and the stern. It can be arranged on a line.
- the electric motor is an electric outboard motor
- one battery box is disposed on each of the one side and the other side with a substantially central axis connecting the bow and the stern as a boundary, and the hull.
- one control box is arranged at a position closer to the bow than the battery box arranged at the approximate center of the hull.
- the electric ship according to the present invention has a good weight balance of parts.
- FIG. 1 is a schematic view showing a first embodiment of the electric ship of the present invention.
- an electric ship 1 of the present invention is a ship in which a gasoline engine outboard motor is removed and an electric outboard motor (an example of an electric motor) 2 is attached to the stern.
- the electric ship 1 of the present invention includes a plurality of battery boxes 3 that are electrically connected to the electric outboard motor 2 and arranged in a line on a substantially central axis that connects the bow and stern of the hull 5.
- the plurality of battery boxes 3 are electrically connected to each other by a cable 6.
- at least one of the battery boxes 3 is used as an auxiliary machine.
- the electric ship 1 of the present invention includes a control box 4 that is electrically connected to the electric outboard motor 2 and the battery box 3 via a cable 6.
- the control box 4 is disposed between the electric outboard motor 2 and the battery box 3.
- the plurality of battery boxes 3, the control box 4 and the cable 6 are waterproofed.
- control box is electrically connected to the electric motor and the battery box
- number of control boxes is not necessarily one, and may be two or more.
- the plurality of battery boxes do not necessarily have to be arranged in a line on a substantially central axis that connects the bow and stern of the hull.
- a single battery box may be provided on the boundary of the substantially central axis that connects the bow and stern of the hull.
- the same number may be arranged in a row on one side and the other side of the hull, or may be arranged in a zigzag shape (in other words, in a staggered manner) with a substantially central axis connecting the bow and stern of the hull as a boundary.
- the same number may be arranged on one side and the other side of one hull.
- FIG. 2 is a schematic view showing a second embodiment of the electric ship of the present invention.
- the hull of the electric ship 1 of the present invention is composed of a main hull 5A and left and right small hulls 7 mounted on the left and right side surfaces of the main hull 5A substantially parallel to the main hull 5A.
- the same number of battery boxes 3 are arranged in a row in the left and right hulls 7 respectively. That is, the same number of battery boxes 3 are arranged in a line on the small hull 7 on one side (left side) and the small hull 7 on the other side (right side) with a substantially central axis connecting the bow and stern of the main hull 5A as a boundary. Be placed. In the small hull 7, the plurality of battery boxes 3 are arranged on a substantially central axis connecting the bow and stern of the small hull 7.
- the electric outboard motor 2 is attached to the stern of the main hull 5A, and the control box 4 is disposed in the vicinity of the electric outboard motor 2 of the main hull 5A.
- the control box 4 is disposed between the electric outboard motor 2 and the battery box 3.
- FIG. 3 is a schematic view showing a third embodiment of the electric ship of the present invention.
- the hull of the electric ship 1 of the present invention is composed of a main hull 5A and left and right small hulls 7 attached to the left and right side surfaces of the main hull 5A substantially in parallel with the main hull 5A.
- the plurality of battery boxes 3 are arranged in the same number in the left and right hulls 7 in a row, and are arranged in a row on a substantially central axis connecting the bow and stern of the main hull 5A. In the small hull 7, the plurality of battery boxes 3 are arranged on a substantially central axis connecting the bow and stern of the small hull 7.
- the electric outboard motor 2 is attached to the stern of the main hull 5A, and the control box 4 is disposed in the vicinity of the electric outboard motor 2 of the main hull 5A.
- the control box 4 is disposed between the electric outboard motor 2 and the battery box 3.
- FIG. 4 is a schematic view showing a fourth embodiment of the electric ship of the present invention
- FIG. 4 (a) is a schematic plan view of the electric ship of the present invention
- FIG. It is a schematic sectional drawing in alignment with the AA of a).
- the electric ship 1 of the present invention is a ship in which the gasoline engine outboard motor is removed and the electric outboard motor 2 is attached to the stern.
- the electric ship 1 of the present invention is connected to the electric outboard motor 2 via a cable (not shown), and is more electrically connected to the outboard than the axis crossing substantially the center of the substantially central axis connecting the bow and the stern.
- a first battery box 3 ⁇ / b> A and a second battery box 3 ⁇ / b> B disposed at a position close to the machine 2 are provided.
- first battery box 3A and the second battery box 3B are respectively disposed on one side and the other side with a substantially central axis connecting the bow and the stern as a boundary.
- the electric ship 1 of the present invention includes a third battery box 3 ⁇ / b> C disposed substantially in the center of the hull 5.
- the third battery box 3C is used as an auxiliary machine.
- the electric ship 1 of the present invention is electrically connected to the electric outboard motor 2 and the first to third battery boxes (3A, 3B, 3C), and is disposed on a substantially central axis connecting the bow and the stern.
- the control box 4 is provided.
- One control box 4 is disposed at a position closer to the bow than the third battery box 3 ⁇ / b> C disposed in the approximate center of the hull 5.
- the first to third battery boxes (3A, 3B, 3C) and the control box 4 are waterproofed.
- the battery box is disposed on the substantially central axis connecting the bow and the stern, or on the one side and the other side of the substantially central axis connecting the bow and the stern. Since the same number is arranged in each, a basic balance can be achieved.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
また、ここで「左右」とは、「主船体の船首と船尾を結ぶ略中央軸線を境にした、一方の側と他方の側」を意味する。
図1は、本発明の電動船の第1の実施態様を示す概略図である。
また、複数の電池ボックス3は互いにケーブル6で電気的に接続されている。
また、複数の電池ボックス3のうち、少なくとも1つが補機として用いられる。
また、制御ボックス4は、電動船外機2と電池ボックス3の間に配置されている。
図2において、本発明の電動船1の船体は、主船体5Aと、主船体5Aの左右の側面にそれぞれ主船体5Aと略平行に取付けられた左右の小船体7とで構成される。
また、小船体7において、複数の電池ボックス3は、小船体7の船首と船尾を結ぶ略中央軸線上に配置される。
また、制御ボックス4は、電動船外機2と電池ボックス3の間に配置されている。
図3において、本発明の電動船1の船体は、主船体5Aと、主船体5Aの左右の側面にそれぞれ主船体5Aと略平行に取付けられた左右の小船体7とで構成される。
また、小船体7において、複数の電池ボックス3は、小船体7の船首と船尾を結ぶ略中央軸線上に配置される。
また、制御ボックス4は、電動船外機2と電池ボックス3の間に配置されている。
図4において、本発明の電動船1は、ガソリンエンジン船外機を取外して電動船外機2が船尾に取付けられた船舶である。
2 電動船外機
3 電池ボックス
3A 第1の電池ボックス
3B 第2の電池ボックス
3C 第3の電池ボックス
4 制御ボックス
5 船体
5A 主船体
6 ケーブル
7 小船体
Claims (5)
- 船尾に取付けられた電動モータと、
該電動モータに電気的に接続されると共に、船首と船尾を結ぶ略中央軸線上に配置されるか、もしくは、船首と船尾を結ぶ略中央軸線を境にして一方側と他方側にそれぞれ同数配置された電池ボックスと、
前記電動モータおよび前記電池ボックスに電気的に接続された制御ボックスとを備える
電動船。 - 船体が、主船体と、該主船体の左右の側面にそれぞれ該主船体と略平行に取付けられた左右の小船体とで構成され、
前記電池ボックスは、該左右の小船体に配置された
請求項1に記載の電動船。 - 前記電池ボックスおよび前記制御ボックスが防水加工された
請求項1に記載の電動船。 - 前記電池ボックスは、船首と船尾を結ぶ略中央軸線の略中央を横切る軸線よりも前記電動モータに近い位置に配置され、
前記制御ボックスは、船首と船尾を結ぶ略中央軸線上に配置された
請求項1に記載の電動船。 - 前記電動モータは電動船外機であり、
電池ボックスは、船首と船尾を結ぶ略中央軸線を境にして一方側と他方側にそれぞれ1つ配置されると共に、船体の略中央に1つ配置され、
前記制御ボックスは、船体の略中央に配置された電池ボックスよりも船首に近い位置に1つ配置された
請求項1に記載の電動船。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800519352A CN102612465A (zh) | 2009-11-17 | 2010-07-14 | 电动船 |
JP2011541829A JPWO2011061963A1 (ja) | 2009-11-17 | 2010-07-14 | 電動船 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009261790 | 2009-11-17 | ||
JP2009-261790 | 2009-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011061963A1 true WO2011061963A1 (ja) | 2011-05-26 |
Family
ID=44059448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/061901 WO2011061963A1 (ja) | 2009-11-17 | 2010-07-14 | 電動船 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPWO2011061963A1 (ja) |
KR (1) | KR20120080660A (ja) |
CN (1) | CN102612465A (ja) |
WO (1) | WO2011061963A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023137394A1 (en) * | 2022-01-14 | 2023-07-20 | Voltaic Llc | Electric-powered boat or marine vessel |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230145863A (ko) | 2022-04-11 | 2023-10-18 | (주)포스엠 | 경정용 모터보트의 직진과 선회의 효율과 선미 쪽 물의 비말방지구조 |
KR20230145865A (ko) | 2022-04-11 | 2023-10-18 | (주)포스엠 | 경정용 모터보트의 아이들 수동 조절장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06171583A (ja) * | 1992-12-10 | 1994-06-21 | Hitachi Ltd | 水上走行する板状の乗物または海上用救命具 |
JP3006059U (ja) * | 1994-06-30 | 1995-01-17 | 株式会社木曽造船 | 集塵船 |
JPH1134973A (ja) * | 1997-07-22 | 1999-02-09 | Yamaha Motor Co Ltd | 観測用船舶 |
JP2003237687A (ja) * | 2002-02-20 | 2003-08-27 | Yamaha Motor Co Ltd | 小型船舶のアウトリガー構造 |
JP2007296986A (ja) * | 2006-05-01 | 2007-11-15 | Suzuki Motor Corp | 電動式船外機 |
JP2008174209A (ja) * | 2007-01-16 | 2008-07-31 | Joy Ride Technology Co Ltd | 電動サーフボード |
JP2009262588A (ja) * | 2008-04-21 | 2009-11-12 | Ihi Corp | 多胴船の減揺装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2503551Y2 (ja) * | 1989-06-06 | 1996-07-03 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
CN201268399Y (zh) * | 2008-07-29 | 2009-07-08 | 徐剑雄 | 一种风光互补电动游船 |
CN101575001A (zh) * | 2009-03-05 | 2009-11-11 | 黄灿荣 | 风能太阳能发电电动艇 |
-
2010
- 2010-07-14 JP JP2011541829A patent/JPWO2011061963A1/ja active Pending
- 2010-07-14 KR KR1020127015017A patent/KR20120080660A/ko not_active Application Discontinuation
- 2010-07-14 WO PCT/JP2010/061901 patent/WO2011061963A1/ja active Application Filing
- 2010-07-14 CN CN2010800519352A patent/CN102612465A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06171583A (ja) * | 1992-12-10 | 1994-06-21 | Hitachi Ltd | 水上走行する板状の乗物または海上用救命具 |
JP3006059U (ja) * | 1994-06-30 | 1995-01-17 | 株式会社木曽造船 | 集塵船 |
JPH1134973A (ja) * | 1997-07-22 | 1999-02-09 | Yamaha Motor Co Ltd | 観測用船舶 |
JP2003237687A (ja) * | 2002-02-20 | 2003-08-27 | Yamaha Motor Co Ltd | 小型船舶のアウトリガー構造 |
JP2007296986A (ja) * | 2006-05-01 | 2007-11-15 | Suzuki Motor Corp | 電動式船外機 |
JP2008174209A (ja) * | 2007-01-16 | 2008-07-31 | Joy Ride Technology Co Ltd | 電動サーフボード |
JP2009262588A (ja) * | 2008-04-21 | 2009-11-12 | Ihi Corp | 多胴船の減揺装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023137394A1 (en) * | 2022-01-14 | 2023-07-20 | Voltaic Llc | Electric-powered boat or marine vessel |
Also Published As
Publication number | Publication date |
---|---|
CN102612465A (zh) | 2012-07-25 |
KR20120080660A (ko) | 2012-07-17 |
JPWO2011061963A1 (ja) | 2013-04-04 |
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