发明名称 |
Gas-containing surface cover, arrangement, and use |
摘要 |
An aspect of the invention relates to a surface cover for a body which can be brought into contact with a liquid, comprising: a layer which at least partly contains gas and which is designed and arranged such that at least some sections of a layer face facing the liquid contacts the liquid; a gas-permeable layer which is arranged on the gas-containing layer on a face that faces the body and is opposite the face facing the liquid or which is integrally formed with the gas-containing layer; and a gas-supplying device which is connected to the gas-permeable layer such that gas can flow from the gas-supplying device to the gas-containing layer through the gas-permeable layer. The invention also relates to an arrangement and a use. |
申请公布号 |
US9630373(B2) |
申请公布日期 |
2017.04.25 |
申请号 |
US201314382482 |
申请日期 |
2013.02.22 |
申请人 |
Baden-Württemberg Stiftung gGmbH |
发明人 |
Schimmel Thomas |
分类号 |
B63B1/38;F16L58/02;B32B3/30;B05D5/08;F16L57/06;B05D5/02 |
主分类号 |
B63B1/38 |
代理机构 |
McDonnell Boehnen Hulbert & Berghoff LLP |
代理人 |
McDonnell Boehnen Hulbert & Berghoff LLP |
主权项 |
1. A method for protecting a body that is placed in contact with a liquid, said method comprising arranging a gas-retaining layer on at least a portion of a body that can be immersed in a liquid or wetted by a liquid and which is in contact by way of a liquid-facing side with a liquid when the body is immersed in/wetted by the liquid, wherein the gas-retaining layer has on the liquid-facing side recesses and/or protruding elements whose surfaces are hydrophobic at least regionally, and a gas layer which is retained in the immersed/wetted region of the gas-retaining layer separates the liquid and the immersed/wetted region of the body from one another at least regionally, wherein the gas-retaining layer is divided into a multiplicity of sub-regions by fluid-impermeable partitions. |
地址 |
Stuttgart DE |