发明名称 |
Land-based spill collection system |
摘要 |
A funnel-like tapered containment vessel of flexible sheet material has its smaller end portion normally closed by a valve and its other end portion open to define a mouth. Such vessel has a large flat lip that can be positioned under the source of a leak of hazardous liquid such that the liquid falls on the lip and is conveyed into the vessel. The open end portion of the vessel has an inflatable cuff including a top arcuate part which, when inflated, holds the upper portion of the mouth of the vessel open. The cuff includes a separate bottom part extending around the margin of the lip and inflatable to form a raised rim to prevent runoff. The normally closed valved end portion of the vessel can be connected to a collapsible collection container such as by a hose having quick-connecting end fittings.
|
申请公布号 |
US5099872(A) |
申请公布日期 |
1992.03.31 |
申请号 |
US19910737557 |
申请日期 |
1991.07.26 |
申请人 |
TARVIN, CLIFF A.;OMANN, STEVEN H. |
发明人 |
TARVIN, CLIFF A.;OMANN, STEVEN H. |
分类号 |
B67C11/02;F16N31/00 |
主分类号 |
B67C11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|