JP2006111239A - Energy-saving system for lifting ship - Google Patents

Energy-saving system for lifting ship Download PDF

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Publication number
JP2006111239A
JP2006111239A JP2004325697A JP2004325697A JP2006111239A JP 2006111239 A JP2006111239 A JP 2006111239A JP 2004325697 A JP2004325697 A JP 2004325697A JP 2004325697 A JP2004325697 A JP 2004325697A JP 2006111239 A JP2006111239 A JP 2006111239A
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Japan
Prior art keywords
hull
ship
water
floating
waterline
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Pending
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JP2004325697A
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Japanese (ja)
Inventor
Yoshioki Tomoyasu
良興 友安
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Individual
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Individual
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Priority to JP2004325697A priority Critical patent/JP2006111239A/en
Publication of JP2006111239A publication Critical patent/JP2006111239A/en
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    • 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
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technique of reducing the water resistance when a ship is moved by lifting a hull upwardly and moving the draft line downwardly by equipping an energy-saving system on the hull, reducing the hull volume in water, and of reducing the energy consumption, and increasing the resistance against the external pressure such as beam seas and wind. <P>SOLUTION: A floating bag or a float-lifting body formed of a material or a substance such as rubber, resin and wood whose specific gravity on the whole including a case in which gas or liquid is filled is smaller than 1 is attached on the draft line of a hull of a ship and a boat while using the elastic body as a connecting material. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

従来、船舶は水面上の喫水線を境にしてそれより下部の船体が水中に位置している為、船が移動する際水中の船体の容積に相当する水を排除し乍移動する為大きな水圧を受けることになり、大きなエネルギーを必要とした。又、その為、船の断面構造が幅狭くなり、横波などに対して不安定な体形であると共に事故の際に沈没の危険性が大きかった。Conventionally, since a ship has a lower hull located underwater at the waterline on the surface of the water, when the ship moves, water corresponding to the volume of the hull under water is removed and a large water pressure is applied to move. I received a lot of energy. For this reason, the cross-sectional structure of the ship has become narrower, and it has an unstable body shape against transverse waves, etc., and there is a great risk of sinking in the event of an accident.

当該技術及び製品は、上記（段落番号０００１）に記載した欠点を、船腹に当該開発製品を装備することによって船体を上方に押上げて喫水線を下方に移動させ水中の船体容積を小さくすることによって船を移動させる際の水の抵抗を小さくし、エネルギーの消費を軽減すると同時に、浮袋又は浮揚体が水面上の船体を支えるので横波や風等の外圧に対する抵抗力を増す作用を発揮する。The technology and product have the disadvantages described above (paragraph number 0001) by reducing the volume of the hull in water by pushing the hull upward and moving the waterline downward by equipping the developed product on the hull. The resistance of water when moving the ship is reduced and energy consumption is reduced. At the same time, the float or floater supports the hull on the surface of the water, so that it exerts an effect of increasing the resistance to external pressure such as transverse waves and wind.

浮揚体と幌を装着した船の側面図の一例Example of a side view of a ship equipped with a levitation body and a hood 浮揚体と幌を装着した船の正面図の一例Example of a front view of a ship equipped with a levitation body and a hood

符号の説明Explanation of symbols

１．船舶用浮揚体 ２．船 ３．浮揚体装着後の喫水線
４．浮揚体装着前の喫水線 ５．バネ ６．連結用弾性体
７．水面下の船体 ８．水面上の船体 ９．幌 １０．バネ1. Ship levitation body Ship 3. 3. Waterline after mounting the floating body 4. Waterline before mounting the levitation body Spring 6. 6. Elastic body for connection Underwater hull 8. 8. Hull on the water surface Hood 10. Spring

Claims (3)

ゴムや樹脂や木材等の内部に気体や液体が充填されている場合を含めて全体として比重が１より小さい材質又は物質で出来ている浮袋又は浮揚体を船腹に巻きつけるか接触させて船体を水上で上方に持上げ、装備する以前の喫水線の位置を下方に下げて船体の水中に沈んでいる部分の容積を減少させて、水の船体に及ぼす全体の抵抗を小さくさせて船の水上に於ける進行及び移動に必要なエネルギーを節約させて省エネを果たす機能を持った浮袋及び浮揚体。A hull or buoyant body made of a material or substance with a specific gravity smaller than 1 as a whole, including when rubber, resin, wood, etc. are filled with gas or liquid, is wrapped around or brought into contact with the hull. Lift up the water and lower the position of the previous waterline before installation to reduce the volume of the submerged portion of the hull, thereby reducing the overall resistance of the water to the hull. Floating bags and floats that have the function of saving energy by saving energy required for travel and movement. 上記「請求項１」
に記載した浮袋又は浮揚体が船の喫水線上で船体に接触するか圧着する結果その水面に位置する横幅が増して水上で船体を支え水上で風や波等の外圧に対し船を安定させるシステム。“Claim 1” above
A system that stabilizes the ship against external pressures such as wind and waves on the water by increasing the width located on the water surface as a result of the floating bag or levitation body described in 1) coming into contact with or pressing on the ship's waterline. . 上記「請求項１」
に記載した浮袋又は浮揚体は装備している船の喫水線の上下の移動に即して常に上下に移動する為その素材の弾性体が常時船体を締め付けていて、その上、上下移動に即してスライド出来るように必要に応じて機能するようにキャスター等を接触面に装備している浮袋又は浮揚体。“Claim 1” above
The floating bag or levitation body described in (1) always moves up and down in accordance with the vertical movement of the ship's waterline, so the elastic body of the material always tightens the hull, and in addition, in accordance with the vertical movement. A floating bag or floating body equipped with casters on the contact surface so that it can function as needed.
JP2004325697A 2004-10-12 2004-10-12 Energy-saving system for lifting ship Pending JP2006111239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004325697A JP2006111239A (en) 2004-10-12 2004-10-12 Energy-saving system for lifting ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004325697A JP2006111239A (en) 2004-10-12 2004-10-12 Energy-saving system for lifting ship

Publications (1)

Publication Number Publication Date
JP2006111239A true JP2006111239A (en) 2006-04-27

Family

ID=36380103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004325697A Pending JP2006111239A (en) 2004-10-12 2004-10-12 Energy-saving system for lifting ship

Country Status (1)

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JP (1) JP2006111239A (en)

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