F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/32 (2006.01)
Patent
CA 2548764
A brush seal (44) including a back plate (38), side plate (36) and bristle ring (40) is disclosed wherein the brush seal is secured together entirely through the use of removable fasteners (42). The back plate (38) may be provided with a circumferential lip (70) thereby providing a surface against which the head (78) of a fastener (42) can be used to compress the back plate (38) against the side plate (36) and thus capture the bristle ring (40) therebetween. The brush seal can thereby be manufactured from disparate materials which could not be manufactured if welding were required.
La présente invention concerne un joint à brosse toroïdale (44) comprenant une plaque arrière (38), une plaque latérale (36) et un anneau (40) de brosse, ledit joint à brosse toroïdale étant fixé entièrement à l'aide de fixations amovibles (42). La plaque arrière (38) peut être prévue avec un bord circonférentiel (70) qui constitue une surface contre laquelle la tête (78) d'une fixation (42) peut être utilisée pour comprimer la plaque arrière (38) et la pousser contre la plaque latérale (36) et ainsi bloquer l'anneau (40) de brosse entre ces dernières. Le joint à brosse toroïdale peut ainsi être fabriqué à partir de matériaux variés ne nécessitant pas de soudure.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
United Technologies Corporation
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