BRUSH SEAL COMPRISING AT LEAST TWO HAIR GROUPS

A brush seal for a rotating machine, intended to be disposed between a first part and a second part of the rotating machine, the first and second parts being movable relative to each other about an axis, extending along an axial direction (DA), the brush seal comprising a body intended to be attache...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NICOLAS KEVIN, SCHWEITZER LAURENT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A brush seal for a rotating machine, intended to be disposed between a first part and a second part of the rotating machine, the first and second parts being movable relative to each other about an axis, extending along an axial direction (DA), the brush seal comprising a body intended to be attached to the first part, and a brush (35) attached to the body, intended to be in contact with the second part, wherein the brush (35) comprises at least a first group of bristles (39) and a second group of bristles (41), at least one parameter of the bristles of the first group of bristles (39) being different from the corresponding parameter of the bristles of the second group of bristles (41). 本发明涉及一种用于旋转机械的刷式密封件，该刷式密封件设置在该旋转机械的第一部件与第二部件之间，所述第一部件与第二部件可绕一轴线相互移动，并沿轴向方向(DA)延伸，所述刷式密封件包括将附接到该第一部件的主体，以及附接到该主体，并将与所述第二部件相接触的刷(35)，其中刷(35)包括至少第一组刷毛(39)和第二组刷毛(41)，第一组刷毛(39)的刷毛的至少一个参数与第二组刷毛(41)的刷毛的对应参数不相同。