Gasket and method for producing a gasket
US6948714B1 · kind B1 · utility
4Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 15, 2000 |
| Grant date | Sep 27, 2005 |
| Priority date | — |
| Expiry date | Jun 15, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J2015/0856
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention relates to a gasket having at least one metallic layer, in which at least one gasket opening and at least one bead are formed, and in and/or adjacent to the bead a coating is applied as a deformation limiter, which comprises at least one filler and one bonding agent, the mass proportion of the filler being greater than the bonding agent and the filler being present in particle form, and the individual spherical particles having a small surface in relation to the volume of the particle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.