Duct stringer
US11407489B2 · kind B2 · utility
0Cited by
8References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 25, 2019 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Jun 26, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L41/086
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A duct stringer is disclosed and forms at least part of a duct with a closed cross-section along which a fluid flows. An aperture is formed through a duct wall of the duct stringer and communicates with the duct. An insert is adhered in the duct stringer and is configured to engage with a fastening member to mount a fluid transporting conduit, such as a pipe, over the aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.