白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

首頁 / 專利庫 / 環(huán)境工程 / 溢油 / Buoyant barrier and method for installing the same

Buoyant barrier and method for installing the same

閱讀：707發(fā)布：2022-03-28

專利匯可以提供Buoyant barrier and method for installing the same專利檢索，專利查詢，專利分析的服務(wù)。并且A buoyant barrier, for confining oil spills and the like, comprises an elongated sheet of flexible material and a plurality of resiliently collapsible air chambers secured to the sheet and arranged in two series each extending along a different side edge portion thereof, the arrangement being such that the barrier can be flattened and wound on a reel, for storage and transport, and unwound from the reel and deployed on the surface of a body of water when in use. When the barrier is deployed, the inflated air chambers afford buoyant support, and the sheet extends in troughlike fashion to define a water chamber.，下面是Buoyant barrier and method for installing the same專利的具體信息內(nèi)容。

1. In a buoyant barrier for confining material, such as spilled oil, floating on the surface of a body of water, the combination of a sheet of flexible material having two elongated at least generally parallel edge portions; and a plurality of resiliently collapsible air chambers arranged in two series with each series extending along and attached to a different one of said edge portions, each of said air chambers being of bellows-like configuration with the axes of the bellows extending perpendicular to the plane of the sheet when said sheet in in flat condition, each of said chambers being equipped with air passage means arranged to allow air to flow into the chambers, during inflation thereof, and out of said chambers, during collapsing thereof; the combination of said sheet and said chambers being of such overall flexibility as to be capable of being wound on a reel for storage and transport, with said air chambers collapsed, and also capable of being unwound and deployed on the surface of the body of water, with said air chambers expanding resiliently to inflated condition, when the barrier is in use, said sheet having a width such that, when said chambers are inflated and the barrier deployed, said sheet depends from said chambers in trough-like fashion to define a water chamber, with the inflated air chambers supporting the barrier and with said edge portions projecting above the surface of the body of water.
2. The combination defined in claim 1, wherein said air chambers of each of said series are arranged in pairs with the air chambers of each pair aligned generally end-to-end with the respective edge portion of said sheet disposed therebetween so that, when the barrier is deployed, one of said air chambers of each pair projects laterally outwardly and the other air chamber of each pair projects inwardly so as to be supported by the water retained by the trough-like deployed configuration of said sheet.
3. The combination defined in claim 2, wherein the air spaces defined by each pair of said air chambers are mutually independent.
4. The combination defined in claim 1, wherein each of said air chambers comprises wall means formed of a flexible sheet material, and a helical compression spring contained within said wall means.
5. In a buoyant barrier for confining material, such as spilled oil, floating on the surface of a body of water, the combination of a sheet of flexible material having two elongated at least generally parallel edge portions; and a plurality of resiliently collapsible air chambers arranged in two series with each series extending along and attached to a different one of said edge portions, each of said chambers being equipped with air passage means arranged to allow air to flow into the chambers, during inflation thereof, and out of said chambers, during collapsing thereof, each of said chambers comprising automatic valve means operative to close the respective one of said air passage means when the air chamber has been inflated and to open the same as the air chamber is collapsed; the combination of said sheet and said chambers being of such overall flexibility as to be capable of being wound on a reel for storage and transport, with said air chambers collapsed, and also capable of being unwound and deployed on the surface of the body of water, with said air chambers expanding resiliently to inflated condition, when the barrier is in use, said sheet having a width such that, when said chambers are inflated and the barrier deployed, sad sheet depends from said chambers in trough-like fashion to define a water chamber, with the inflated air chambers supporting the barrier and with said edge portions projecting above the surface of the body of water.
說明書全文
高效檢索全球?qū)＠?/div>

專利匯是專利免費檢索,專利查詢,專利分析-國家發(fā)明專利查詢檢索分析平臺，是提供專利分析，專利查詢，專利檢索等數(shù)據(jù)服務(wù)功能的知識產(chǎn)權(quán)數(shù)據(jù)服務(wù)商。

我們的產(chǎn)品包含105個國家的1.26億組數(shù)據(jù)，免費查、免費專利分析。

申請試用

分析報告

專利匯分析報告產(chǎn)品可以對行業(yè)情報數(shù)據(jù)進(jìn)行梳理分析，涉及維度包括行業(yè)專利基本狀況分析、地域分析、技術(shù)分析、發(fā)明人分析、申請人分析、專利權(quán)人分析、失效分析、核心專利分析、法律分析、研發(fā)重點分析、企業(yè)專利處境分析、技術(shù)處境分析、專利壽命分析、企業(yè)定位分析、引證分析等超過60個分析角度，系統(tǒng)通過AI智能系統(tǒng)對圖表進(jìn)行解讀，只需1分鐘，一鍵生成行業(yè)專利分析報告。

申請試用

QQ群二維碼
意見反饋