JPS6211717B2 - - Google Patents
Info
- Publication number
- JPS6211717B2 JPS6211717B2 JP57047884A JP4788482A JPS6211717B2 JP S6211717 B2 JPS6211717 B2 JP S6211717B2 JP 57047884 A JP57047884 A JP 57047884A JP 4788482 A JP4788482 A JP 4788482A JP S6211717 B2 JPS6211717 B2 JP S6211717B2
- Authority
- JP
- Japan
- Prior art keywords
- sail
- mast
- masts
- wind
- ship
- 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.)
- Expired
Links
- 238000007664 blowing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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)
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。 The ship according to this invention has on both sides on the upper deck,
Each mast is movable in the forward and backward direction, a sail is stretched between these two masts, and the sail is wound around at least one of the two masts. It is characterized by:
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、風を効率
良く帆に受けることができる。したがつて、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。 Since the ship according to the present invention is constructed as described above, by moving the mast, the angle of the sail can be optimized according to the direction of the wind, and 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 on both sides of an upper deck 2, each of which is movable in the longitudinal direction, and a sail 4 is stretched between these two masts 3. It is designed to be wound around the mast 3.
上甲板２上には、一層式の低い居住区５がほぼ
全面に渡つて設けられている。この居住区５に回
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, a low single-story living area 5 is provided over almost the entire surface. This residential area 5 is designed as a corridor. A wheelhouse 6 is provided at the front end of the living area 5. Furthermore, a chimney 7 is provided at the rear end of the upper deck 2, which has a streamlined shape 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に沿つて移動
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は形材よりなる。可動車９は、中
空状の車体１０と、車体１０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上を転動
する垂直車輪１１と、車体１０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
水平フランジとの間にて垂直部に沿つて転動する
左右１対の水平車輪１２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つて
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１３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１
３の尖つた側の縁部にスリツトが設けられ、この
スリツトを通つて帆４がケース１３内に入つてお
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
られるようになつているとともに、モータを止め
たときには回転自在となるようになつており、マ
スト３間の帆４の長さを調節しうるようにする。
したがつて、帆４のキヤ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 provided on both side edges of the upper deck 2 and extending in the front-rear direction. The guide rail 8 is made of a section. The movable vehicle 9 includes a hollow vehicle body 10, vertical wheels 11 which are provided at the front and rear of the vehicle body 10 and roll on the upper horizontal flange of the guide rail 8, and vertical wheels 11 which are provided at the front and rear of the vehicle body 10 and which roll on the upper horizontal flange of the guide rail 8. It consists of a pair of left and right horizontal wheels 12 that roll along a vertical portion between an upper horizontal flange and a lower horizontal flange, and is driven by a motor with a brake (not shown). A hollow sail storage case 13 having an airfoil shape when viewed from above is attached to the mast 3 so as to be rotatable around the mast 3. And this case 1
A slit is provided in the sharp edge of the sail 3, through which the sail 4 enters the case 13, and its end is wrapped around the mast 3. Furthermore, the mast 3 is configured 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. .
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、可動車９を移動させる。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７は、舵の補助の役割も果
たす。 If the wind is blowing diagonally from the rear left of the vessel 1 as shown by arrow A in Figure 1, first, the mast 3 on the left side is located forward and the mast 3 on the right side is located rearward. Move the movable vehicle 9. Then, since the sail 4 receives a tailwind, 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. The chimney 7 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が移動させて、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のキヤンバが最適な状
態となるように、マスト３に巻取つておく。 When the wind is blowing from the front or diagonally in front of the ship 1, the mast 3 is moved and the angle of the sail 4 is changed so that lift force is generated diagonally forward with respect to the traveling direction. Further, the sail 4 is wound around the mast 3 so that the camber of the sail 4 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、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。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。 In the above embodiment, since the upper structure is of a low single-layer type, wind pressure resistance can be reduced. In addition, since the wheelhouse 6 is located at the front end, the field of view is wide, and compared to when it is located at the rear, it can be lowered, reducing wind pressure resistance. moreover,
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つているが、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
ようになつていればよい。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。 In the above embodiment, the sail 4 has two masts 3
However, it is not limited to this, as long as it can be wound around either one of the masts. In this case, the other mast is provided with a device that always biases the mast to rotate in the sail winding direction.
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２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。
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 cross-sectional view taken along the - line in FIG. 2, and FIG. 4 is an enlarged sectional view taken along the - line in FIG. 5 is a longitudinal 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.
Claims (1)
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。1 Masts 3 that are movable in the forward and backward directions are provided on both sides of the upper deck 2, and a sail 4 is stretched between these two masts 3, and this sail 4 is attached to at least one of the two masts 3. A ship that is hoisted to one of the masts.
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 JPS58164495A (en) | 1983-09-29 |
| JPS6211717B2 true 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) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035198Y2 (en) * | 1985-02-15 | 1991-02-08 | ||
| JPS6217497U (en) * | 1985-07-17 | 1987-02-02 | ||
| KR890701416A (en) * | 1987-06-27 | 1989-12-20 | 유키마사 호리 | Sailboat |
| ES2554877B1 (en) * | 2014-06-23 | 2016-09-30 | Manuel MUÑOZ SÁIZ | System and procedure of propulsion for ships and tugboats |
| US20180127075A1 (en) | 2016-10-15 | 2018-05-10 | Alistair JOHNSON | Tig rig sail system |
| CN109937173B (en) * | 2017-10-15 | 2023-04-18 | 阿利斯泰尔·詹森 | Auxiliary sail system for a ship and safety system for an auxiliary sail system |
-
1982
- 1982-03-24 JP JP57047884A patent/JPS58164495A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58164495A (en) | 1983-09-29 |
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