Adaptive coupling and method
US7357601B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 10, 2005 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Nov 10, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/30
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An adaptive coupling and method for joining a conduit to a barrier sheet through which the conduit passes are disclosed. The barrier sheet is movable axially relative to the conduit. A tubular member and an extensible boot are configured to allow passage of a portion of the conduit through an entirety of each. The tubular member is sealably joinable to the sheet and is sealedly joined to the extensible boot such that the first end of the extensible boot is movable in unison with the tubular member. The second end of the extensible boot is sealably and fixably joinable to the conduit such that the first end of the extensible boot is movable axially relative to the second end of the extensible boot when the tubular member moves axially. A substantially leakless seal is formed between the barrier sheet and the conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.