High-pressure fingertip and carbon fiber brush wire combined sealing device

The invention discloses a high-pressure fingertip and carbon fiber brush wire combined sealing device. The high-pressure fingertip and carbon fiber brush wire combined sealing device comprises a frontbaffle, high-pressure fingertip sealing fins, a low-pressure fingertip sealing fin, a carbon fiber b...

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Bibliographische Detailangaben
Hauptverfasser:	YIN MINGHU, ZHAO RUI, ZHANG YANCHAO, CUI YAHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a high-pressure fingertip and carbon fiber brush wire combined sealing device. The high-pressure fingertip and carbon fiber brush wire combined sealing device comprises a frontbaffle, high-pressure fingertip sealing fins, a low-pressure fingertip sealing fin, a carbon fiber brush bundle body and a rear baffle. The high-pressure fingertip sealing fins are located on the inner side of the front baffle, and the low-pressure fingertip sealing fin is located on the side portion of the high-pressure fingertip sealing fin. The carbon fiber brush bundle body is located on theside portion of the low-pressure fingertip sealing fin, and the carbon fiber brush bundle body is in contact with the rear baffle. The outer diameter roots of the high-pressure fingertip sealing fins,the low-pressure fingertip sealing fin and the carbon fiber brush bundle body are connected to form a whole through the fusion welding process, and are clamped between the front baffle and the rear baffle to form a fusion weld