JP2013534491A - 液状貨物用貨物倉のスロッシングインパクト低減装置及び低減方法 - Google Patents
液状貨物用貨物倉のスロッシングインパクト低減装置及び低減方法 Download PDFInfo
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Abstract
【解決手段】本発明の実施例に係る液状貨物用貨物倉のスロッシングインパクト低減装置は、貨物倉の適所に設置され、貯蔵された液体の表面に浮上する浮力を有する浮体を含む昇降案内部と、昇降案内部に拘束され、前記浮体によって液体表面に存在しながら液状貨物のスロッシングを抑制するスロッシング防止部材と、を含む。
【選択図】図4
Description
Claims (18)
- 液状貨物の流動によるスロッシングインパクトを低減させるための装置であって、
貨物倉の適所に設置され、前記液状貨物の表面に浮上する浮力を有する浮体(10)を含む昇降案内部(1)と、
前記昇降案内部(1)に拘束され、前記浮体(10)によって液体表面に存在しながら液状貨物のスロッシングを抑制するスロッシング防止部材(2)と、を含む、液状貨物用貨物倉のスロッシングインパクト低減装置。 - 前記昇降案内部(1)は、前記貨物倉のそれぞれの垂直角部に設置される、請求項1に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記昇降案内部(1)は、
前記貨物倉の角部に設置されて前記浮体(10)の昇降運動を案内するガイドレール(12)と、
前記ガイドレール(12)に沿って移動し、前記浮体(10)と前記スロッシング防止部材(2)を連結する連結具(14)と、を含む、請求項1に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。 - 前記ガイドレール(12)は、前記浮体(10)が昇降できる昇降空間(120)と、前記浮体(10)の昇降方向に形成されるレール面(122)とを含み、
前記連結具(14)は、前記レール面(122)に沿って移動される、請求項3に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。 - 前記浮体(10)は、前記ガイドレール(12)によって区画される昇降空間(120)内で、液体から作用する浮力により昇降移動される、請求項3に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記浮体(10)の表面または前記ガイドレール(12)の昇降空間(120)の内面は、テフロン樹脂でコーティング処理される、請求項5に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記浮体(10)は、内部に密閉空間を形成した中空の中空体である、請求項1ないし6のいずれかに記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記中空体は、金属またはガラス繊維を素材として形成された、請求項7に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記浮体(10)は、密閉気泡(closed cell)形状の単位セルの集合で形成された、請求項1ないし6のいずれかに記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記スロッシング防止部材(2)は、所定のパターンで穴が形成された網状の網構造からなる、請求項1又は3に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 前記スロッシング防止部材(2)に、浮遊物を収容した小型のポケットタイプの浮具(20)が規則または不規則なパターンで複数の個所に形成された、請求項1に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
- 貨物倉の適所に昇降可能に備えられた昇降案内部(1)と連結されたスロッシング防止部材(2)を液状貨物の表面に浮上させて、前記液状貨物のスロッシング発生時に、前記スロッシング防止部材(2)が前記液状貨物の表面に存在しながら貨物のスロッシングを抑制させることができるようにする、液状貨物用貨物倉のスロッシングインパクト低減方法。
- 前記昇降案内部(1)は、前記液状貨物の表面に浮上する浮力を有する浮体(10)を含む、請求項12に記載の液状貨物用貨物倉のスロッシングインパクト低減方法。
- 前記スロッシング防止部材(2)は、所定のパターンを有する網状の網構造で形成された、請求項12に記載の液状貨物用貨物倉のスロッシングインパクト低減方法。
- 前記スロッシング防止部材(2)は、浮遊物を収容する小型のポケットタイプの浮具(20)を規則または不規則なパターンで複数の個所に形成させて、前記スロッシング防止部材(2)が、多様な形態で発生する液状貨物の流動に符合する流動性を有するようにする、請求項12に記載の液状貨物用貨物倉のスロッシングインパクト低減方法。
- 前記スロッシング防止部材(2)を前記液状貨物よりも比重が低い素材で形成させる、請求項12ないし15のいずれかに記載の液状貨物用貨物倉のスロッシングインパクト低減方法。
- 液状貨物の流動によるスロッシングインパクトを低減させるための装置であって、
貨物倉の適所に設置される昇降案内部(1)と、
前記昇降案内部(1)に沿って昇降がガイドされ、浮遊物を収容した浮具(20)によって液体表面に存在しながら液状貨物のスロッシングを抑制するスロッシング防止部材(2)と、を含む、液状貨物用貨物倉のスロッシングインパクト低減装置。 - 前記昇降案内部は、前記液状貨物の表面に浮上する浮力を有する浮体と、前記浮体と前記スロッシング防止部材を連結する連結具と、を含む、請求項17に記載の液状貨物用貨物倉のスロッシングインパクト低減装置。
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KR20100067280 | 2010-07-13 | ||
KR10-2010-0067280 | 2010-07-13 | ||
KR10-2011-0067072 | 2011-07-06 | ||
KR1020110067072A KR101313617B1 (ko) | 2010-07-13 | 2011-07-06 | 액상 화물 화물창의 슬로싱 임팩트 저감장치 및 저감방법 |
PCT/KR2011/005009 WO2012008714A2 (ko) | 2010-07-13 | 2011-07-08 | 액상 화물 화물창의 슬로싱 임팩트 저감장치 및 저감방법 |
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Cited By (1)
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JP6049084B2 (ja) * | 2011-04-22 | 2016-12-21 | 国立大学法人横浜国立大学 | スロッシング防止装置及びスロッシング防止方法 |
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US9695983B2 (en) * | 2012-07-09 | 2017-07-04 | Gp Strategies Corporation | Fuel tank partition and method of use |
WO2015105961A1 (en) * | 2014-01-13 | 2015-07-16 | Embry-Riddle Aeronautical University, Inc. | Floating active baffles, system and method of slosh damping comprising the same |
ES2685454T3 (es) * | 2014-03-05 | 2018-10-09 | Cytroniq Co., Ltd. | Sistema para controlar la carga de impacto que resulta de un fluido bajo una fuerza interna/externa en un entorno específico |
EP2944909A1 (de) * | 2014-05-13 | 2015-11-18 | Linde Aktiengesellschaft | Wärmeübertrager mit Kanälen zur Dämpfung von Flüssigkeitsbewegungen |
JP5871407B1 (ja) * | 2014-09-19 | 2016-03-01 | 日東電工株式会社 | 偏光板 |
KR101644715B1 (ko) * | 2014-12-30 | 2016-08-02 | 한국해양과학기술원 | 슬로싱 저감 장치 |
US10071825B2 (en) * | 2015-01-08 | 2018-09-11 | Embry-Riddle Aeronautical University, Inc. | Hybrid magneto-active propellant management device for active slosh damping within a vehicle fuel tank |
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Also Published As
Publication number | Publication date |
---|---|
CN103038129B (zh) | 2016-01-20 |
EP2594474A2 (en) | 2013-05-22 |
EP2594474B1 (en) | 2019-08-14 |
JP5607828B2 (ja) | 2014-10-15 |
KR20120006933A (ko) | 2012-01-19 |
WO2012008714A3 (ko) | 2012-05-03 |
EP2594474A4 (en) | 2017-04-26 |
WO2012008714A2 (ko) | 2012-01-19 |
US9599284B2 (en) | 2017-03-21 |
KR101313617B1 (ko) | 2013-10-02 |
CN103038129A (zh) | 2013-04-10 |
US20130112693A1 (en) | 2013-05-09 |
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