JPS58164495A - Ship - Google Patents
ShipInfo
- Publication number
- JPS58164495A JPS58164495A JP57047884A JP4788482A JPS58164495A JP S58164495 A JPS58164495 A JP S58164495A JP 57047884 A JP57047884 A JP 57047884A JP 4788482 A JP4788482 A JP 4788482A JP S58164495 A JPS58164495 A JP S58164495A
- Authority
- JP
- Japan
- Prior art keywords
- sail
- masts
- wind
- mast
- upper deck
- 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
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B15/0083—Masts for sailing ships or boats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
- B63B2015/0016—Masts characterized by mast configuration or construction
- B63B2015/005—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull
- B63B2015/0075—Masts characterized by mast configuration or construction with means for varying mast position or orientation with respect to the hull with mast foot adapted for being moved, e.g. athwartship
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
- Toys (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は船舶に関し、その目的とするところは、推進
力として風力を利用することができ、航行時の燃費節減
を図りうる船舶を提供することにある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ship, and an object thereof is to provide a ship that can utilize wind power as a propulsion force and can reduce fuel consumption during navigation.
この発明による船舶は、上甲板上の両側部に、それぞれ
前後方向に移動自在のマストが設けられ、これら２本の
マスト間に帆が張られ、この −帆が２本のマストの
うち少くともいずれか一方のマストに巻取られるように
なされていることを特徴とするものである□
この発明による船舶は上述のように構成されているので
、マストを移動させることにより、風向きに合せて帆の
角度を最適なものにし１風を効率良く帆に受けることが
できる。したがって、推進力として風力を有効に利用で
き、燃費の節減が可能となる。The ship according to the present invention is provided with masts movable in the forward and backward directions on both sides of the upper deck, and a sail is stretched between these two masts, and the -sail is installed on at least one of the two masts. □ Since the ship according to the present invention is constructed as described above, by moving the mast, the sail can be adjusted to match the direction of the wind. By optimizing the angle of the sail, the wind can be efficiently received by the sail. Therefore, wind power can be effectively used as a propulsion force, and fuel consumption can be reduced.
この発明を、以下実施例を示す図面を参照して説明する
。The present invention will be described below with reference to drawings showing embodiments.
この発明による船舶（１）は、上甲板（２）上の両側部
に、それぞれ前後方向に移動自在のマスト（３）が設け
られ、これら２本のマスト（３）間に帆（４）が張られ
、この帆（４）が２本のマスト（３）に巻取られるよう
になされているものである。A ship (1) according to the present invention is provided with masts (3) movable in the front and rear directions on both sides of the upper deck (2), and a sail (4) between these two masts (3). The sail (4) is then wound around two masts (3).
上甲板（２）上には、一層成の低い居住区（５）がほぼ
全面に渡って設けられている０この居住区（５）は回廊
式とされている。居住区（５）の前端部には操舵室（６
）が設けられている。また、上甲板（２）の後端部には
、平面から見て流線形でかつ略垂直軸を中心として回動
しうる煙突（７）が設けられている。On the upper deck (2), there is a low-rise living quarters (5) covering almost the entire surface.This living quarters (5) is of a corridor type. There is a wheelhouse (6) at the front end of the living area (5).
) is provided. Furthermore, a chimney (7) is provided at the rear end of the upper deck (2), which is streamlined when viewed from above and is rotatable about a substantially vertical axis.
マスト（３）は、上甲板（２）上の両側縁部に設けられ
て前後方向に伸びるガイドレール（８）に沿って移動自
在の可動車（９）の中央部上に立設されている。ガイド
レール（８）は工形材よりなる。可動車（９）は、中空
状の車体（ＩＩと、車体α〔内の前後に設けられかつガ
イドレール（８）の上部水平７ランジ上を転動する垂直
車輪α１）と、車体（１〔内の前後に設けられかつガイ
ドレール（８）の上部水平フランジと下部水平７ランジ
との間にて垂直部に沿って転動する左右１対の水平車輪
０７Ｊとからなり、図示しないブレーキ付モータにより
駆動されるようになっている。マスト（３）には、平面
から見て翼形の中空状帆収納ケース０３＋が、マスト（
３）を中心として回動自在に取付けられている。そして
、このケース（１３１の尖った側の縁部にスリットが設
けられ、このスリットを通って帆（４）がケＴス０３）
内に入っており、その端部がマスト（３）に巻付けられ
ている。またマスト（３）は、図示しないモータにより
回転させられるようになっているとともに、モータを止
めたときには回転自在となるようになっており、マスト
（３）間の帆（４）の長さを調節しうるようにする。し
たがって、帆（４）のキャンバを任意に変えることがで
きる。The mast (3) is erected on the center of a movable vehicle (9) that is movable along guide rails (8) that are provided on both side edges of the upper deck (2) and extend in the front-rear direction. . The guide rail (8) is made of a shaped material. The movable vehicle (9) consists of a hollow vehicle body (II, vertical wheels α1 provided at the front and rear of the vehicle body α and rolling on the upper horizontal 7 lunges of the guide rail (8)), and a vehicle body (1). It consists of a pair of left and right horizontal wheels 07J that are provided at the front and rear of the guide rail (8) and roll along the vertical part between the upper horizontal flange and the lower horizontal 7 flange of the guide rail (8), and a motor with a brake (not shown). The mast (3) has an airfoil-shaped hollow sail storage case 03+ when viewed from above.
3) is attached so that it can rotate freely around the center. A slit is provided on the edge of the sharp side of this case (131), and the sail (4) passes through this slit.
the end of which is wrapped around the mast (3). Moreover, the mast (3) is designed to be rotated by a motor (not shown), and is also rotatable when the motor is stopped, so that the length of the sail (4) between the masts (3) can be adjusted. Make it adjustable. Therefore, the camber of the sail (4) can be changed arbitrarily.
風が船舶（１）の左斜め後方から第１図に矢印（Ａ）で
示すように吹いている場合には、まず、左側のマスト（
３）が前方に位置し、右側のマスト（３）が後方に位置
するように１可動車（９）を移動させる。If the wind is blowing diagonally from the rear left of the vessel (1) as shown by arrow (A) in Figure 1, first the left mast (
Move the first movable vehicle (9) so that the mast (3) on the right side is located in the front and the right mast (3) is located in the rear.
そうすると、帆（４）が、追い風を受けるので、推力が
生じ、この推力が船舶（１）の航行のための補助推力と
なる。このとき、煙突（７）を、風向きと平行になるよ
うに回動させておくと、風圧抵抗を軽減することができ
る。また煙突＋７１は、舵の補助の役割も果たす。Then, since the sail (4) receives a tailwind, a thrust is generated, and this thrust becomes an auxiliary thrust for navigation of the ship (1). At this time, if the chimney (7) is rotated so as to be parallel to the wind direction, wind pressure resistance can be reduced. Chimney +71 also plays the role of assisting the rudder.
船舶（１）の前方および斜め前方から風が吹いている場
合には、マスト（３）を移動させて、進行方向に対して
斜め前方への揚力が発生するように帆（４）の角度を変
える。また、帆（４）のキャンバが最適な状態となるよ
うに、マスト（３）に巻取っておく。If the wind is blowing from the front or diagonally in front of the vessel (1), move the mast (3) and adjust the angle of the sail (4) so that lift is generated diagonally forward with respect to the direction of travel. change. Also, the sail (4) is wound around the mast (3) so that its camber is in an optimal state.
なお、風力が大きい場合には、風の力だけで航行するこ
とができることはいうまでもない。In addition, it goes without saying that if the wind power is strong, navigation can be carried out only by the power of the wind.
上記実施例においては、上部構造が低い一層式のもので
あるから１．風圧抵抗を軽減することができる。また、
操舵室（６）が前端部に位置しているので視界が広く、
後部に設けた場合に比べて、低くすることができて風圧
抵抗が軽減する。In the above embodiment, since the upper structure is of a low single-layer type, 1. Wind pressure resistance can be reduced. Also,
The wheelhouse (6) is located at the front end, so visibility is wide.
Compared to when it is installed at the rear, it can be lowered and wind pressure resistance is reduced.
さらに、煙突が平面から見て流線形でかつ略垂直軸を中
心として回動自在であるから、煙突を風向きと平行な向
きに回動させて風圧抵抗を軽減することができる。しか
も煙突は、舵の補助としての役割も果たす。Furthermore, since the chimney is streamlined when viewed from above and is rotatable about a substantially vertical axis, the chimney can be rotated in a direction parallel to the wind direction to reduce wind pressure resistance. Furthermore, the chimney also serves as an aid to the rudder.
上記実施例においては、帆（４）は２本のマスト（３）
に巻取られるようになっているが、これに限るものでは
なく、いずれか一方のマストに巻取られるようになって
いればよい。この場合、他方のマストに＼常に帆を巻取
る方向にマストを回転させるために付勢しておく装置を
設けておく０In the above embodiment, the sail (4) has two masts (3)
However, the invention is not limited to this, as long as it can be wound around either one of the masts. In this case, the other mast should be equipped with a device that always biases the mast to rotate in the direction in which the sail is hoisted.
図面はこの発明の実施例を示し、第１図は平・ 面図
、第２図は側面図、第３図は第４図の■−■線にそう拡
大断面図、第４図は第３図の■＝■線にそう断面図、第
５図はマストの縦断面図、第６図はマストの拡大平面図
である。
（１）＠・・船舶、（２）・・・上甲板、（３）・・・
マスト、（４）・・・帆。
以 上
特許出願人 日立造船株式会社
第３図
第５図The drawings show an embodiment of the present invention, and FIG. 1 is a plan view, FIG. 2 is a side view, FIG. 3 is an enlarged sectional view taken along the line ■-■ in FIG. 4, and FIG. A cross-sectional view along the line ■=■ in the figure, FIG. 5 is a vertical cross-sectional view of the mast, and FIG. 6 is an enlarged plan view of the mast. (1)@...ship, (2)...upper deck, (3)...
Mast, (4)...Sail. Patent applicant: Hitachi Zosen Corporation Figure 3 Figure 5
Claims (1)
在のマスト（３）が設けられ、これら２本のマスト（３
）間に帆（４）が張られ、この帆（４）が２本のマスト
（３）のうち少くともいずれか一方のマストに巻取られ
るようになされている船舶。Masts (3) are provided on both sides of the upper deck (2) and are movable in the forward and backward directions, and these two masts (3)
) A sail (4) is stretched between the two masts (3), and the sail (4) is wound around at least one of the two masts (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57047884A JPS58164495A (en) | 1982-03-24 | 1982-03-24 | Ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57047884A JPS58164495A (en) | 1982-03-24 | 1982-03-24 | Ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58164495A true JPS58164495A (en) | 1983-09-29 |
| JPS6211717B2 JPS6211717B2 (en) | 1987-03-13 |
Family
ID=12787813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57047884A Granted JPS58164495A (en) | 1982-03-24 | 1982-03-24 | Ship |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58164495A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61137100U (en) * | 1985-02-15 | 1986-08-26 | ||
| JPS6217497U (en) * | 1985-07-17 | 1987-02-02 | ||
| WO1988010208A1 (en) * | 1987-06-27 | 1988-12-29 | Yukimasa Hori | Sailboat |
| ES2554877A1 (en) * | 2014-06-23 | 2015-12-23 | Manuel MUÑOZ SÁIZ | System and procedure of propulsion sail for boats and tugboats (Machine-translation by Google Translate, not legally binding) |
| EP3526116A4 (en) * | 2017-10-15 | 2020-09-09 | Alistair Johnson | Auxiliary sail system for ships and safety systems for same |
| US11325686B2 (en) | 2016-10-15 | 2022-05-10 | Alistair JOHNSON | Auxiliary sail system for ships and safety systems for same |
-
1982
- 1982-03-24 JP JP57047884A patent/JPS58164495A/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61137100U (en) * | 1985-02-15 | 1986-08-26 | ||
| JPH035198Y2 (en) * | 1985-02-15 | 1991-02-08 | ||
| JPS6217497U (en) * | 1985-07-17 | 1987-02-02 | ||
| WO1988010208A1 (en) * | 1987-06-27 | 1988-12-29 | Yukimasa Hori | Sailboat |
| ES2554877A1 (en) * | 2014-06-23 | 2015-12-23 | Manuel MUÑOZ SÁIZ | System and procedure of propulsion sail for boats and tugboats (Machine-translation by Google Translate, not legally binding) |
| WO2015197886A1 (en) * | 2014-06-23 | 2015-12-30 | Manuel Muñoz Saiz | System and method of sail propulsion for sailing vessels and tugboats |
| US11325686B2 (en) | 2016-10-15 | 2022-05-10 | Alistair JOHNSON | Auxiliary sail system for ships and safety systems for same |
| EP3526116A4 (en) * | 2017-10-15 | 2020-09-09 | Alistair Johnson | Auxiliary sail system for ships and safety systems for same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6211717B2 (en) | 1987-03-13 |
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