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1. WO2004109162 - BRUSH SEAL FOR SEALING COMPONENTS, WHICH MOVE RELATIVE TO ONE ANOTHER, FROM A DROP IN PRESSURE

Publication Number WO/2004/109162
Publication Date 16.12.2004
International Application No. PCT/DE2004/000863
International Filing Date 24.04.2004
Chapter 2 Demand Filed 24.11.2004
IPC
F16J 15/32 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
16between relatively-moving surfaces
32with elastic sealings, e.g. O-rings
CPC
F16J 15/3288
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS
15Sealings
16between relatively-moving surfaces
32with elastic sealings, e.g. O-rings
3284characterised by their structure; Selection of materials
3288Filamentary structures, e.g. brush seals
Applicants
  • MTU AERO ENGINES GMBH [DE]/[DE] (AllExceptUS)
  • BEICHL, Stefan [DE]/[DE] (UsOnly)
  • BUTZ, Carsten [DE]/[DE] (UsOnly)
  • CERNAY, Christoph [DE]/[DE] (UsOnly)
Inventors
  • BEICHL, Stefan
  • BUTZ, Carsten
  • CERNAY, Christoph
Priority Data
103 24 709.230.05.2003DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) BÜRSTENDICHTUNG ZUM ABDICHTEN RELATIV ZUEINANDER BEWEGLICHER BAUTEILE GEGENÜBER EINEM DRUCKGEFÄLLE
(EN) BRUSH SEAL FOR SEALING COMPONENTS, WHICH MOVE RELATIVE TO ONE ANOTHER, FROM A DROP IN PRESSURE
(FR) BALAI D'ETANCHEITE POUR ETANCHEIFIER DES ELEMENTS, MOBILES LES UNS PAR RAPPORT AUX AUTRES, VIS-A-VIS D'UNE CHUTE DE PRESSION
Abstract
(DE) Bürstendichtung (10, 20, 30, 40) zum Abdichten relativ zueinander beweglicher Bauteile gegenüber einem Druckgefälle, mit Borsten (15), die in einem Borstengehäuse (17) angeordnet sind, welches aus zwei Gehäusehälften (12, 14) besteht, mit in den Bereich der Enden der Borsten ragenden freien Enden von Schenkeln (22, 24) die einander zugewandte Stützflächen (21, 23) für die Borsten (15) tragen.
(EN) The invention relates to a brush seal (10, 20, 30, 40) for sealing components, which move relative to one another, from a drop in pressure. The brush seal comprises bristles (15), which are placed in a bristle housing (17) consisting of two housing halves (12, 14) with free ends of limbs (22, 24), which project in the vicinity of the ends of the bristles and which support facing supporting surfaces (21, 23) for the bristles (15).
(FR) L'invention concerne un balai d'étanchéité (10, 20, 30, 40) servant à étanchéifier des éléments, mobiles les uns par rapport aux autres, vis-à-vis d'une chute de pression, qui comprend des poils de brosserie (15) disposés dans un boîtier de poils de brosserie (17). Ledit boîtier de poils de brosserie comprend deux moitiés de boîtier (12, 14). Les extrémités de branches (22, 24) qui font saillie dans la zone des extrémités des poils de brosserie portent les faces d'appui (21, 23), qui se font mutuellement face, des poils de brosserie (15).
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US2006249910This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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