Patent · US Active

Seal for engine firewall

US11131406B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

ROLLS-ROYCE DEUTSCHLAND LTD & CO KG · DE

Inventors

Raife Wilde · Berlin, DE
Paul Vincent · Mittenwalde, DE
Gavin Marshall · Rangsdorf, DE

Key dates

Filing date	Jun 24, 2019
Grant date	Sep 28, 2021
Priority date	—
Expiry date	Dec 18, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L57/04
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Disclosed is a seal for an engine firewall. The seal including a proximal part having a recess; a distal part having a notch; and a flexible intermediate part integrally extending between the proximal part and the distal part.

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