Patent · US Expired

Brush-type seal

US5066024A · kind A · utility

42Cited by

5References

10Claims

0Family size

Assignee

MTU Motoren-und Turbinen-Union MÃƒÂ¼nchen GmbH · DE

Inventors

Lothar Reisinger · Dachau, DE
Dieter Hagg · Karlsfeld, DE
Werner Wenzl · Munich, DE
Klaus Walther · Marl, DE

Key dates

Filing date	Sep 10, 1990
Grant date	Nov 19, 1991
Priority date	—
Expiry date	Sep 10, 2010

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16J15/3288
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A brush-type seal has a wire bundle which is bent in a U-shape and is surrounded by a radially inward slotted ring shaped tube and by a housing consisting of two connected support rings. Application and maintenance of clamping forces is possible and is provided for to the ring shaped tube through the support rings. Attachments are provided on one supporting for fastening at a housing. The support rings are connected by welding at a welding joint which is spaced from the slotted tube which directly contacts the wire bundle.

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