Patent · US Active

Seal and seal assembly

US10690250B2 · kind B2 · utility

0Cited by

11References

16Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Olaf Nahrwold · Ludwigshafen, DE
Boris Traber · Hirschberg, DE
Stefan Sindlinger · Weinheim, DE
Thomas Kramer · Herford, DE
Frank Lauer · Wiesloch, DE
Christian Geubert · Bensheim, DE

Key dates

Filing date	Oct 19, 2017
Grant date	Jun 23, 2020
Priority date	—
Expiry date	Feb 27, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16J15/3252
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In an embodiment, the present invention provides a seal with at least one sealing lip to seal a gap between a machine component and a housing, including: a main body made from resilient material, the main body being equipped such that it is electrically conductive and is covered with a jacket made from an electrically insulating material on at least part of its outer side. The jacket is assigned to at least those regions of the main body that are in contact with the machine component and the housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.