System and apparatus for aerodynamically sealing surfaces
US9945483B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 2014 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Jan 28, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/3224
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system includes a first surface, a second surface, and a sealing system operable to provide an aerodynamic seal between the first surface and the second surface. The second surface may be a surface to be sealed. The sealing system includes a first member and a base. The first member includes a first portion and a bulb coupled to the first portion. The first portion has one or more projections and is adapted to couple the first member to the first surface. The base includes a plurality of feet, a plurality of arms, and an arched portion. The plurality of feet are adapted to be positioned against the second surface. The plurality of arms are adapted to accept the bulb. The arched portion forms a preloaded seal adapted to seal against the second surface when air pressure is exerted against a side of the base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.