| 摘要 |
<p>The dynamic sealing element (12) has a base having a contact area (18). The contact area rests after a flow laminar against a surface (14) which is sealed. The contact area of the unused sealing element has surface sealed at supported intake element formed as projection as intake assistance. The sealing element consists of a material from the group of carbon graphite, graphite, metals, duromer and elastomers. An independent claim is included for a method for formation of a contact area.</p> |
