JP2018099903A - Hybrid outboard motor and ship position retaining function type ship - Google Patents

Hybrid outboard motor and ship position retaining function type ship Download PDF

Info

Publication number
JP2018099903A
JP2018099903A JP2016244970A JP2016244970A JP2018099903A JP 2018099903 A JP2018099903 A JP 2018099903A JP 2016244970 A JP2016244970 A JP 2016244970A JP 2016244970 A JP2016244970 A JP 2016244970A JP 2018099903 A JP2018099903 A JP 2018099903A
Authority
JP
Japan
Prior art keywords
ship
internal combustion
combustion engine
electric motor
outboard motor
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.)
Pending
Application number
JP2016244970A
Other languages
Japanese (ja)
Inventor
山本　茂
Shigeru Yamamoto
山本　　茂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Japan Marine Kyushu Co Ltd
Original Assignee
New Japan Marine Kyushu Co Ltd
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 New Japan Marine Kyushu Co Ltd filed Critical New Japan Marine Kyushu Co Ltd
Priority to JP2016244970A priority Critical patent/JP2018099903A/en
Publication of JP2018099903A publication Critical patent/JP2018099903A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B63H20/007—Trolling propulsion units
    • 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
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
    • B63H2021/202—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type
    • B63H2021/205—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type the second power unit being of the internal combustion engine type, or the like, e.g. a Diesel engine
    • 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
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a hybrid outboard motor and a ship position retaining function type ship capable of high speed travel in general travel to a destination and capable of accurately carrying out retaining of a ship position with a simple operation when attempting to fish at a constant point offshore.SOLUTION: A hybrid outboard motor 1 includes an internal combustion engine 2 and an electric motor 3, and an output shaft 4 from the internal combustion engine 2 is connected to an electric motor 3. A forward and backward clutch and a gear 6 are connected below the output shaft 4 and the forward and backward clutch and the gear 6 have a propeller 7 attached thereto. Utilization of the internal combustion engine 2 and the electric propulsion by an electric motor 3 are capable of being switched, propulsion is obtained by utilization of the internal combustion engine 2 when travelling to the destination as well as obtaining electric propulsion by the electric motor 3 when a ship position is retained at the destination.SELECTED DRAWING: Figure 1

Description

本発明は、主に小型ボートに対して適用されるハイブリッド船外機と、船位保持機能型船舶に関する。   The present invention relates to a hybrid outboard motor mainly applied to a small boat and a ship with a ship-position-holding function.

小型ボートに乗って洋上で釣りを楽しもうとする際、推力を停止した状態の小型ボートは風に流されるため、釣りをしたい地点から移動して離れてしまうという問題がある。この問題を解決するための従来の手段として、以下のものがある。   When trying to enjoy fishing offshore on a small boat, the small boat with its thrust stopped is swept away by the wind, which causes a problem of moving away from the point where fishing is desired. Conventional means for solving this problem include the following.

その一つは、漁船に多く見られるものであるが、船尾にスパンカーと呼ばれる帆を張り、スパンカーが風を受けることにより、船首側が風上に立つようにし、風力に抗する程度の前進推力を与えることで洋上の船位を保持するものである。   One of them is often seen on fishing boats, but a sail called a spanker is attached to the stern, and the spanker receives wind, so that the bow side stands on the windward, and the forward thrust to the extent that it resists the wind force. By giving it, the ship's position on the ocean is maintained.

一般的な小型漁船に取り付けられているスパンカーの例を図４に示す。
図４は、スパンカー５１の有無による横風投影面積の重心位置の移動の状況を示しており、船尾に立てられたスパンカー５１は、船体５２の横方向にかかる風圧重心を船尾方向に移動させる役割を果たす。これにより、水面下の船体５２の横方向にかかる水圧重心よりも船尾方向に風圧重心を位置させることができ、横風を受けた場合には船首が風上を向くモーメントが発生する。この場合には、洋上で船を停止させておくと船首が風上を向くので、エンジン推力を風に押される分だけ前進方向に出せば、結果として洋上の一定地点に船は船位を保持することになる。このような動作によって、目的とする釣りやその他の漁労ができるようにしている。 FIG. 4 shows an example of a spanker attached to a general small fishing boat.
FIG. 4 shows the movement of the center of gravity position of the crosswind projection area depending on the presence or absence of the spanker 51. The spanker 51 standing on the stern has a role of moving the wind pressure center of gravity in the lateral direction of the hull 52 in the stern direction. Fulfill. As a result, the wind pressure gravity center can be positioned in the stern direction rather than the hydraulic gravity center in the lateral direction of the hull 52 below the water surface, and when the cross wind is received, a moment is generated in which the bow faces the windward. In this case, if the ship is stopped offshore, the bow will face upwind, so if the engine thrust is pushed forward by the amount pushed by the wind, the ship will maintain its position at a certain point on the ocean. It will be. By such an operation, the target fishing and other fishing can be performed.

また、特許文献１に記載のものは、本発明者によるものであり、船首からプロペラーのついた小型電動推進器を水中に下ろし、この電動推進器の推力と向きをボートが受ける風の強さと向きに応じて、風に流されないように自動的にコントロールして、洋上の船位を保持するものである。   Moreover, what is described in Patent Document 1 is by the present inventor, and a small electric propulsion device with a propeller is lowered from the bow into the water, and the thrust and direction of the electric propulsion device are determined by the wind strength received by the boat. According to the direction, it automatically controls so that it will not be blown by the wind, and maintains the ship's position on the ocean.

特開平１０−５９２９１号公報JP-A-10-59291

しかし、図４に示すものは、多くの沿岸小型漁船で使用されているが、船尾のスペースを多く取り、操作するには高度な技能が必要で、かつエンジンによる前進、停止等の繰り返しを行うことが必要であるため、一般のボートユーザーには扱いにくいという問題点がある。   However, what is shown in FIG. 4 is used in many coastal small fishing boats, but it takes a lot of stern space and requires advanced skills to operate, and it repeats forward, stop, etc. by the engine. Therefore, there is a problem that it is difficult to handle for general boat users.

また、特許文献１に記載のものは、一定以下の大きさの小型ボートには有効であるものの、やや大きめのボートになると、船首から下ろす電動推進モーターまでのシャフトが長くなり、シャフトの強度耐久性上の問題、シャフトのしなりによる推進能力低下の問題が生じるとともに、ボートの大きさや形状が変わると風向、風速に対する適正な制御ができないため、ボートのサイズ、形状の制約を受けるという問題点がある。また、波のある洋上で操作する者が船首において電動推進器を上げ下げすることが必要であるため、危険性が伴うという問題点もある。   Moreover, although the thing of patent document 1 is effective for the small boat of the size below fixed, when it becomes a slightly large boat, the shaft from the bow to the electric propulsion motor will become long, and the durability of the shaft The problem is that the propulsion ability is reduced due to the problem of the nature of the shaft and the bending of the shaft, and if the size or shape of the boat changes, the wind direction and wind speed cannot be controlled properly, so the size and shape of the boat are restricted. There is. Moreover, since it is necessary for the person who operates on the offshore with a wave to raise / lower an electric propulsion device in a bow, there also exists a problem of accompanying a danger.

ボートに乗って洋上で釣りを楽しもうとする場合に、釣りの目的地まではできるだけ高速で走行して短時間で到達することが好ましく、目的地での船位保持については、操作がしやすく、正確な船位保持ができることが好ましい。このように、目的地までの高速走行による短時間での到達と、目的地での簡単な操作での正確な船位保持の両立が求められている。   When you want to enjoy fishing offshore on a boat, it is preferable to travel to the fishing destination as fast as possible and reach it in a short time, and it is easy to operate for maintaining the ship position at the destination, It is preferable that accurate ship position can be maintained. As described above, there is a demand for both the arrival in a short time by high-speed traveling to the destination and the accurate ship position maintenance with a simple operation at the destination.

本発明は、このような事情を考慮してなされたもので、目的地までの一般走行時は高速走行が可能であるとともに、洋上の一定地点でのフィッシングをしようとする際には、船位の保持を簡単な操作で正確に行うことを可能とするハイブリッド船外機と船位保持機能型船舶を提供することを目的とする。   The present invention has been made in consideration of such circumstances, and is capable of high-speed travel during general travel to the destination, and when attempting fishing at a certain point on the ocean, It is an object of the present invention to provide a hybrid outboard motor and a ship with a function of maintaining a ship position that can be accurately held by a simple operation.

以上の課題を解決するために、本発明のハイブリッド船外機は、内燃機関と電気モーターとを備え、内燃機関からの出力軸は電気モーターに接続されており、出力軸の下方に前後進クラッチとギアーが接続され、前後進クラッチとギアーにはプロペラーが取り付けられているハイブリッド船外機であって、内燃機関の稼働と電気モーターによる電動推進とが切り替え可能であり、目的地までの走行の際には内燃機関が稼働して、電気モーターは内燃機関によって回転し、その出力によりプロペラーが回転して推力が得られるとともに、目的地での船位保持の際には電気モーターによる電動推進により、電気モーターは内燃機関と切り離されて回転し、その出力によりプロペラーが回転して推力が得られることを特徴とする。   In order to solve the above problems, a hybrid outboard motor of the present invention includes an internal combustion engine and an electric motor, an output shaft from the internal combustion engine is connected to the electric motor, and a forward / reverse clutch is provided below the output shaft. Is a hybrid outboard motor with propellers attached to the forward / reverse clutch and gear, which can switch between the operation of the internal combustion engine and electric propulsion by an electric motor, In some cases, the internal combustion engine is operated, the electric motor is rotated by the internal combustion engine, the propeller is rotated by the output, and thrust is obtained, and at the time of holding the ship position at the destination by electric propulsion by the electric motor, The electric motor is separated from the internal combustion engine and rotates, and the propeller is rotated by the output to obtain thrust.

内燃機関の稼働と電気モーターによる電動推進とが切り替え可能であるため、目的地までの一般走行時はハイブリッド船外機の内燃機関を利用して高速走行することができるとともに、洋上の一定地点でフィッシングをしようとする際は、ハイブリッド船外機を内燃機関の稼働から電気モーターによる電動推進に切り替えることができ、これにより船位の保持を簡単な操作で正確に行うことができる。このようにして、目的地までの高速走行による短時間での到達と、目的地での簡単な操作での正確な船位保持の両立を実現することができる。   Since the operation of the internal combustion engine and electric propulsion by an electric motor can be switched, it is possible to travel at high speed using the internal combustion engine of the hybrid outboard motor during general travel to the destination, and at a certain point on the ocean. When trying to perform fishing, the hybrid outboard motor can be switched from operation of the internal combustion engine to electric propulsion by an electric motor, so that the position of the ship can be accurately maintained with a simple operation. In this way, it is possible to achieve both the arrival in a short time by high-speed traveling to the destination and the accurate ship position maintenance with a simple operation at the destination.

本発明の船位保持機能型船舶は、本発明のハイブリッド船外機が船尾に２基装備され、それぞれのハイブリッド船外機の電動推進による推力の大きさと方向を変えることによって、船位保持がなされることを特徴とする。   The ship holding function type ship of the present invention is equipped with two hybrid outboard motors of the present invention at the stern, and the ship position is maintained by changing the magnitude and direction of thrust by electric propulsion of each hybrid outboard motor. It is characterized by that.

船尾に２基装備されたハイブリッド船外機のそれぞれの電動推進による推力の大きさと、推力の前後切り替えを行うことにより、洋上の一定地点に止まっておくようにしたり、一定の航路を進めたりすることを、簡単な操作で正確に行うことができる。   The hybrid outboard motors installed at the stern can be stopped at a certain point on the ocean or by a certain route by switching the thrust by the electric propulsion of each hybrid propulsion and the thrust. This can be done accurately with a simple operation.

本発明によると、目的地までの一般走行時は高速走行が可能であるとともに、洋上の一定地点でのフィッシングをしようとする際には、船位の保持を簡単な操作で正確に行うことができる。   According to the present invention, it is possible to travel at high speed during general traveling to a destination, and when trying to perform fishing at a certain point on the ocean, it is possible to accurately maintain the ship position with a simple operation. .

本発明の実施形態に係るハイブリッド船外機の構成を示す図である。It is a figure which shows the structure of the hybrid outboard motor which concerns on embodiment of this invention. 本発明の実施形態に係る船位保持機能型船舶の全体構成図である。1 is an overall configuration diagram of a ship-position-holding function type ship according to an embodiment of the present invention. 船位保持機能についての説明図である。It is explanatory drawing about a ship position maintenance function. 一般的な小型漁船に取り付けているスパンカーの例を示す図である。It is a figure which shows the example of the spanker attached to the general small fishing boat.

以下に、本発明のハイブリッド船外機と船位保持機能型船舶を、その実施形態に基づいて説明する。
図１に、船位保持機能型船舶に取付けられるハイブリッド船外機の構成を示す。
図１において、ハイブリッド船外機１は、内燃機関２と電気モーター３とを備えており、内燃機関２からの出力軸４は、クラッチ５を経由して電気モーター３に接続されている。出力軸４はさらに下方に延長して、出力軸４の下方に前後進クラッチとギアー６が接続され、前後進クラッチとギアー６にはプロペラー７が取り付けられている。このように、内燃機関２と電気モーター３とが同一の出力軸４に回転力を伝達できるようになっている。 Hereinafter, a hybrid outboard motor and a ship holding function type ship of the present invention will be described based on the embodiments.
FIG. 1 shows a configuration of a hybrid outboard motor attached to a ship-position-holding function type ship.
In FIG. 1, the hybrid outboard motor 1 includes an internal combustion engine 2 and an electric motor 3, and an output shaft 4 from the internal combustion engine 2 is connected to the electric motor 3 via a clutch 5. The output shaft 4 extends further downward, and a forward / reverse clutch and a gear 6 are connected to the lower side of the output shaft 4, and a propeller 7 is attached to the forward / backward clutch and the gear 6. In this way, the internal combustion engine 2 and the electric motor 3 can transmit the rotational force to the same output shaft 4.

目的地までの一般走行の場合には、内燃機関２が稼働して、電気モーター３は内燃機関２によって回転し、その出力は出力軸４を経由して前後進クラッチとギアー６に伝達される。前後進クラッチとギアー６によって、出力軸の向きが直角に変えられ、プロペラー７が回転して推力が得られる。目的地で船位保持を行う場合には、電動推進に切り替えられて、内燃機関２と電気モーター３との間にあるクラッチ５を切り離して、電気モーター３の回転によりプロペラー７が回転する。このように、内燃機関２の稼働と電気モーター３による電動推進とが切り替え可能であることが、ハイブリッド船外機１の名称の由来である。   In the case of general traveling to the destination, the internal combustion engine 2 is operated, the electric motor 3 is rotated by the internal combustion engine 2, and the output is transmitted to the forward / reverse clutch and the gear 6 via the output shaft 4. . The direction of the output shaft is changed to a right angle by the forward / reverse clutch and the gear 6, and the propeller 7 rotates to obtain thrust. When the ship position is held at the destination, switching to electric propulsion is performed, the clutch 5 between the internal combustion engine 2 and the electric motor 3 is disconnected, and the propeller 7 is rotated by the rotation of the electric motor 3. Thus, it is the origin of the name of the hybrid outboard motor 1 that the operation of the internal combustion engine 2 and the electric propulsion by the electric motor 3 can be switched.

内燃機関２と電気モーター３との間には、クラッチ５を設けなくてもよい。この場合は、電気モーター３で推進する際には、内燃機関２は燃料を消費せずにクランクシャフトが回転しているだけとなる。   The clutch 5 may not be provided between the internal combustion engine 2 and the electric motor 3. In this case, when propelled by the electric motor 3, the internal combustion engine 2 does not consume fuel and only the crankshaft is rotating.

図２に、本発明の実施形態に係る船位保持機能型船舶の全体構成図を示す。
船位保持機能型船舶１０は、船体１１の内部に燃料タンク１２とバッテリー１３とを備えており、船尾に２基のハイブリッド船外機１が取り付けられている。２基のハイブリッド船外機１はそれぞれ、燃料タンク１２とバッテリー１３とに接続されており、燃料タンク１２から燃料の供給を受けられるとともに、バッテリー１３から電力の供給を受けられるようになっている。 FIG. 2 shows an overall configuration diagram of a ship position maintaining function type ship according to an embodiment of the present invention.
The ship-holding function type ship 10 includes a fuel tank 12 and a battery 13 inside a hull 11, and two hybrid outboard motors 1 are attached to the stern. Each of the two hybrid outboard motors 1 is connected to a fuel tank 12 and a battery 13 so that fuel can be supplied from the fuel tank 12 and power can be supplied from the battery 13. .

図３を用いて、船位保持機能型船舶１０の船位保持機能について説明する。
図３（ａ）は、船位保持機能型船舶１０を上から見て、左船外機１ａは前進推力、右船外機１ｂは後進推力を出したときに、右向きの回頭モーメントによって、船首１４が右方向に旋回する様子を示している。 The ship position maintaining function of the ship position maintaining function type ship 10 will be described with reference to FIG.
FIG. 3 (a) shows the bow 14 when the left outboard motor 1a produces forward thrust and the right outboard motor 1b produces forward thrust when the boat 10 is held from above. Shows a state of turning rightward.

また、図３（ｂ）は、右舷斜めから風を受けた場合に、左船外機１ａが強く前進推力を出し、右船外機１ｂは弱く後進推力を出すことによって、船首１４が風に向かって回頭し、かつ前進する様子を示している。これによって、風により船首１４が流されて、ボート全体が押し戻されることを防止することができ、船位保持機能を発揮することができる。   FIG. 3 (b) shows that when the wind is received from the starboard side, the left outboard motor 1a gives a strong forward thrust, and the right outboard motor 1b shows a weak backward thrust, thereby causing the bow 14 to wind. It shows turning around and moving forward. As a result, it is possible to prevent the bow 14 from being swept away by the wind and pushing the entire boat back, and the ship position maintaining function can be exhibited.

船位保持機能型船舶１０では、目的地までの一般走行時はハイブリッド船外機１の内燃機関２を利用して高速走行することができるとともに、洋上の一定地点でフィッシングをしようとする際は、ハイブリッド船外機１を内燃機関２の稼働から電気モーター３による電動推進に切り替えることができる。電動推進器それぞれの推力の大きさと、推力の前後切り替えを行い、別に装備した風向風速センサー、ＧＰＳセンサーからの信号によって機能する制御器によって自動制御させることにより、洋上の一定地点に止まっておくようにしたり、一定の航路を進めたりすることを、簡単な操作で行うことができる。   The ship-holding function type ship 10 can travel at high speed using the internal combustion engine 2 of the hybrid outboard motor 1 during general traveling to the destination, and when attempting fishing at a certain point on the ocean, The hybrid outboard motor 1 can be switched from the operation of the internal combustion engine 2 to electric propulsion by the electric motor 3. By switching the thrust of each electric propulsion device and the thrust forward and backward, and automatically controlling by the wind direction wind speed sensor and the controller functioning by the signal from the GPS sensor, it seems to stop at a certain point on the ocean Or advancing a certain route can be performed with a simple operation.

以上説明したように、本発明のハイブリッド船外機は、目的地までの高速走行による短時間での到達と、目的地での簡単な操作での正確な船位保持の両立を解決すべき課題としており、この課題はこれまでに認識されたことの無い新規なものである。この新規な課題を解決するために、内燃機関と電気モーターの両方を備えていて、内燃機関の稼働と電気モーターによる電動推進とが切り替え可能である点に大きな特徴があり、これによって従来技術に対する大きな優位性を有するものである。   As described above, the hybrid outboard motor according to the present invention is a problem to be solved that achieves both short-time arrival by high-speed traveling to the destination and accurate ship position maintenance by simple operation at the destination. This is a new issue that has never been recognized before. In order to solve this new problem, both the internal combustion engine and the electric motor are provided, and the major feature is that the operation of the internal combustion engine and the electric propulsion by the electric motor can be switched. It has a great advantage.

本発明は、目的地までの一般走行時は高速走行が可能であるとともに、洋上の一定地点でのフィッシングをしようとする際には、船位の保持を簡単な操作で正確に行うことを可能とするハイブリッド船外機と船位保持機能型船舶として、広く利用することができる。   The present invention enables high-speed traveling during general traveling to the destination, and can maintain the ship position accurately with a simple operation when attempting fishing at a certain point on the ocean. It can be widely used as a hybrid outboard motor and a ship that holds the ship's position.

１ ハイブリッド船外機
１ａ 左船外機
１ｂ 右船外機
２ 内燃機関
３ 電気モーター
４ 出力軸
５ クラッチ
６ 前後進クラッチとギアー
７ プロペラー
１０ 船位保持機能型船舶
１１ 船体
１２ 燃料タンク
１３ バッテリー
１４ 船首
５１ スパンカー
５２ 船体 DESCRIPTION OF SYMBOLS 1 Hybrid outboard motor 1a Left outboard motor 1b Right outboard motor 2 Internal combustion engine 3 Electric motor 4 Output shaft 5 Clutch 6 Forward / reverse clutch and gear 7 Propeller 10 Ship holding function type ship 11 Hull 12 Fuel tank 13 Battery 14 Bow 51 Spanker 52 Hull

Claims (2)

内燃機関と電気モーターとを備え、内燃機関からの出力軸は電気モーターに接続されており、出力軸の下方に前後進クラッチとギアーが接続され、前後進クラッチとギアーにはプロペラーが取り付けられているハイブリッド船外機であって、内燃機関の稼働と電気モーターによる電動推進とが切り替え可能であり、目的地までの走行の際には内燃機関が稼働して、電気モーターは内燃機関によって回転し、その出力によりプロペラーが回転して推力が得られるとともに、目的地での船位保持の際には電気モーターによる電動推進により、電気モーターは内燃機関と切り離されて回転し、その出力によりプロペラーが回転して推力が得られることを特徴とするハイブリッド船外機。   An internal combustion engine and an electric motor are provided, an output shaft from the internal combustion engine is connected to the electric motor, a forward / reverse clutch and a gear are connected below the output shaft, and a propeller is attached to the forward / backward clutch and the gear. The hybrid outboard motor can be switched between operation of the internal combustion engine and electric propulsion by the electric motor. When traveling to the destination, the internal combustion engine is operated, and the electric motor is rotated by the internal combustion engine. The propeller is rotated by the output to obtain thrust, and the electric motor is separated from the internal combustion engine by the electric propulsion by the electric motor when the ship is held at the destination, and the propeller is rotated by the output. A hybrid outboard motor characterized in that thrust can be obtained. 請求項１記載のハイブリッド船外機が船尾に２基装備され、それぞれのハイブリッド船外機の電動推進による推力の大きさと方向を変えることによって、船位保持がなされることを特徴とする船位保持機能型船舶。   A ship position maintaining function characterized in that two hybrid outboard motors according to claim 1 are installed at the stern, and the ship position is maintained by changing the magnitude and direction of thrust by electric propulsion of each hybrid outboard motor. Type ship.
JP2016244970A 2016-12-19 2016-12-19 Hybrid outboard motor and ship position retaining function type ship Pending JP2018099903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016244970A JP2018099903A (en) 2016-12-19 2016-12-19 Hybrid outboard motor and ship position retaining function type ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016244970A JP2018099903A (en) 2016-12-19 2016-12-19 Hybrid outboard motor and ship position retaining function type ship

Publications (1)

Publication Number Publication Date
JP2018099903A true JP2018099903A (en) 2018-06-28

Family

ID=62714032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016244970A Pending JP2018099903A (en) 2016-12-19 2016-12-19 Hybrid outboard motor and ship position retaining function type ship

Country Status (1)

Country Link
JP (1) JP2018099903A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100005261A1 (en) * 2021-03-05 2022-09-05 Punch Torino S P A HYBRID PROPULSION SYSTEM FOR PLEASURE BOAT
NO346595B1 (en) * 2021-03-17 2022-10-24 Link Norge As Hybrid outboard engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230894A (en) * 1983-06-10 1984-12-25 Sanshin Ind Co Ltd Composite outboard motor
JPH1059291A (en) * 1996-08-09 1998-03-03 Nissan Motor Co Ltd Ship position control device for small ship
JP2005200004A (en) * 2003-12-16 2005-07-28 Yamaha Motor Co Ltd Ship maneuver supporting device, ship equipped therewith, and maneuver supporting method
JP2006142880A (en) * 2004-11-16 2006-06-08 Honda Motor Co Ltd Outboard motor control device
JP2008137647A (en) * 2006-11-10 2008-06-19 Yamaha Motor Co Ltd Control device for outboard motor, and marine vessel running support system and marine vessel using the same
JP2010173589A (en) * 2009-01-30 2010-08-12 Toyota Motor Corp Position holding control device for ship
US8725329B1 (en) * 2013-02-07 2014-05-13 Brunswick Corporation Schedule-based methods and systems for controlling hybrid marine propulsion systems

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230894A (en) * 1983-06-10 1984-12-25 Sanshin Ind Co Ltd Composite outboard motor
JPH1059291A (en) * 1996-08-09 1998-03-03 Nissan Motor Co Ltd Ship position control device for small ship
JP2005200004A (en) * 2003-12-16 2005-07-28 Yamaha Motor Co Ltd Ship maneuver supporting device, ship equipped therewith, and maneuver supporting method
JP2006142880A (en) * 2004-11-16 2006-06-08 Honda Motor Co Ltd Outboard motor control device
JP2008137647A (en) * 2006-11-10 2008-06-19 Yamaha Motor Co Ltd Control device for outboard motor, and marine vessel running support system and marine vessel using the same
JP2010173589A (en) * 2009-01-30 2010-08-12 Toyota Motor Corp Position holding control device for ship
US8725329B1 (en) * 2013-02-07 2014-05-13 Brunswick Corporation Schedule-based methods and systems for controlling hybrid marine propulsion systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100005261A1 (en) * 2021-03-05 2022-09-05 Punch Torino S P A HYBRID PROPULSION SYSTEM FOR PLEASURE BOAT
WO2022185267A1 (en) * 2021-03-05 2022-09-09 Punch Torino S.p.A. Hybrid propulsion system for a pleasure boat
NO346595B1 (en) * 2021-03-17 2022-10-24 Link Norge As Hybrid outboard engine

Similar Documents

Publication Publication Date Title
TWI443046B (en) Ship, in particular a cargo ship having a magnus rotor
CN101439758A (en) Dynamic positioning thrust system for Z propeller and elevating rudder
CN104743091A (en) Double-wing wave propulsion remote unmanned boat
NZ740860A (en) Sail boat propulsion and stabilisation system and device
JPH0911984A (en) Propeller propulsion device for ship
JP2018099903A (en) Hybrid outboard motor and ship position retaining function type ship
CN204587282U (en) The long-range unmanned boat of a kind of double-vane wave advance
CN201914440U (en) Fixed-pitch propeller power positioning system
KR20170047302A (en) A vessel comprising a propulsion unit
CN204660003U (en) A kind of life boat guiding device
JP2005254956A (en) Automated fixed point holding device of water jet propulsion ship
CN104760679A (en) Technology for converting water flow energy into electric power through electrically-driven adjustable propeller system during sailing voyage and storing electric power
CN103832568A (en) Ship power transmission device
JP2006273180A (en) Variable vector propeller for underwater navigating craft
CN103640445A (en) Amphibious unmanned vehicle with front-mounted double bodies on inclined sides and three bodies on water surface
KR101550456B1 (en) Vessel equipped with a propeller that allows both underwater and waterborne voyages
CN208731199U (en) Underwater intelligent cruise robot propelling control device
KR20090076655A (en) Propulsion and steering apparatus for a vessel
RU127362U1 (en) OUTBOAT BOAT MOTOR
CN205418040U (en) Advancing device is under water used to boats and ships
KR100977839B1 (en) System for propulsion of ice-breaker and shape for the same
JP2016159805A (en) Ship
CN104015894A (en) Automatic sailing ship
WO2023131689A1 (en) Steering-support system for marine vessels
CN107826229B (en) Differential hydrofoil wave propeller

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190426

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200306

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200330

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20201001