Boom as a barrier for oil slicks and the like on the surface of water
阅读：660发布：2021-04-10
专利汇可以提供Boom as a barrier for oil slicks and the like on the surface of water专利检索，专利查询，专利分析的服务。并且The boom comprises a number of non-pneumatic floats arranged in spaced alignment and a flexible web wrapped completely around the floats and bridging the spaces therebetween. The side sections of the web beyond the floats are secured together face to face and weights are attached to the web near the marginal edge of these side sections to form a downwardly extending weighted ballasting fin. The fin forms a hinge connection near the floats to permit the fin to swing about the hinge axis without transmitting its movements to the floats.，下面是Boom as a barrier for oil slicks and the like on the surface of water专利的具体信息内容。
1. A water-floatable boom for oil or other pollutants comprising: a. a plurality of floats disposed in longitudinal spaced alignment; b. a flexible web wrapped around said floats and bridging the spaces between said floats, 1. said web being doubled over said floats and having side sections beneath said floats secured together, face to face, to form a flexible curtain depending from said floats; c. weighting means supported on said curtain near its lower marginal edge whereby the curtain so weighted serves as a ballasting fin for the floats; and d. a longitudinally extending region disposed immediately below said floats and across the spaces between the floats, said region having a form-sustaining rigidity greater than that of said flexible web to define a hinge axis immediately therebeneath and to effectively isolate movement of said flexible curtain, as caused by action of undersurface water movements, from being transmitted to said floats and the other portions of the boom disposed above said hinge axis.
2. the double over web also being secured together, face to face, in the transverse bridging areas at locations spaced from the axial ends of said floats to provide tapered outer surfaces to the boom between each of the floats and the bridging areas and to permit the boom to bend transversely about said bridging areas, said secured web in the bridging areas defining transversely extending regions extending across substantially the full height of the boom, said regions having a form-sustaining rigidity greater than that of said flexible web to stiffen the web between said floats against bending and folding longitudinally of the boom; and c. weighting means supported on said curtain near its lower marginal edge in vertical alignment wIth each of the floats, whereby the curtain so weighted serves as a ballasting fin for the floats.
2. A boom as described in claim 1 wherein: a. said floats are non-pneumatic and comprised of buoyant material.
2. a V-shaped clamp for said bar extending across the adjacent end of the adjoining boom unit embracing said bar.
3. A boom as described in claim 2 wherein: a. said buoyant material consists of beads of foamed plastic.
4. A boom as described in claim 2 wherein: a. the side sections of the web are secured together immediately beneath said floats to snugly enclose them, with the secured portions of the side sections extending longitudinally of the floats and across the spaces between the floats to define said longitudinally extending region.
5. A boom as described in claim 4 wheRein: a. said web is made essentially of thermoplastic material and heat sealed together to define said longitudinally extending region.
6. A boom as described in claim 4 wherein: a. said web is collapsed in the transverse bridging areas between floats by bringing the opposed sections of the web in said areas close together, to permit the boom to bend transversely about said collapsed regions.
7. A boom as described in claim 6 further including: a. transversely extending regions disposed in the spaces between said floats and extending across substantially the full height of the boom, said regions having a form-sustaining rigidity greater than that of said flexible web to stiffen the web between said floats against bending and folding longitudinally of the boom except along said hinge axis.
8. A boom as described in claim 7 wherein: a. said web is made essentially of thermoplastic material and heat sealed together to define both the longitudinally and transversely extending regions.
9. A boom as described in claim 8 wherein: a. said web material includes a fabric made of woven yarn embedded in a sheet of thermoplastic material.
10. A boom as described in claim 8 wherein: a. said web has its side sections near its lower marginal edge secured together by two parallel heat seals extending longitudinally of the boom and defining pockets; and b. said weighting means comprises weighting bodies in said pockets.
11. A boom as described in claim 1 comprising: a. a plurality of separate boom units, each comprising a plurality of floats and a web wrapped around said floats and each unit comprising means for releasably securing said boom units end to end.
12. A boom as described in claim 11 wherein: a. said securing means comprises:
13. A boom as described in claim 12 wherein: a. said bar and clamp have interlockable teeth.
14. A water-floatable boom for oil or other pollutants a. a plurality of floats disposed in longitudinal spaced alignment, each of said floats being comprised of an elongated bag of individual beads of buoyant material; b. a flexible web wrapped around said floats and bridging the spaces between said floats,
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种树莓的丰产种植方法 | 2020-05-11 | 848 |
| 一种梨树黄化病的防治方法 | 2020-05-17 | 861 |
| 一种高油酸油脂组合物及其制备方法 | 2020-05-12 | 441 |
| 一种青刺果油的压榨装置 | 2020-05-14 | 864 |
| 连续压热同步式茶油无损伤压制设备及压制工艺 | 2020-05-14 | 289 |
| 一种茶油生产用榨油装置 | 2020-05-15 | 588 |
| 采用油渣饼制备的液体有机肥 | 2020-05-11 | 823 |
| 一种利用鸡粪制作鱼饲料及其加工方法 | 2020-05-14 | 640 |
| 一种便于卸料的液压榨油机 | 2020-05-14 | 662 |
| 全自动多工位榨油机 | 2020-05-16 | 157 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
分析报告
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
油饼热门专利
-
2 肥料的制备方法
QQ群二维码
意见反馈
意见反馈