Pipe unit in a conduit for a gaseous medium
US9926890B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 7, 2015 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Jul 7, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2470/24
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A pipe unit for arrangement in a conduit for a gaseous medium, comprising a pipe-shaped body, a pipe-shaped flexible sealing element, which is fixedly attached at a first end outside the pipe-shaped body and which comprises a flange element at a second end. The flange element is detachably attachable to a flange element in a connecting pipe in the conduit, in order to, when the flange elements are fixed to each other and the pipe unit is accordingly connected with the connecting pipe, to allow movement between the pipe-shaped body and the connecting pipe via the sealing element's flexibility. A mutual fixation of said flange element forms the only touching connection of the pipe unit to said connecting pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.