Sealing ring, mechanical sealing device, executing mechanism and mechanical equipment

The utility model provides a sealing ring, mechanical sealing device, actuating mechanism and mechanical equipment, the sealing ring comprises a sealing ring body, the sealing ring body is an annular ring, and the sealing ring body is located in a gap between a first sealing piece and a second seali...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SUN WEIRONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CYLINDERS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a sealing ring, mechanical sealing device, actuating mechanism and mechanical equipment, the sealing ring comprises a sealing ring body, the sealing ring body is an annular ring, and the sealing ring body is located in a gap between a first sealing piece and a second sealing piece. When the first sealing piece and the second sealing piece are sealed, the inner circumferential face of the sealing ring body is tightly attached to the first sealing piece. The axial section of the sealing ring body is rectangular, and a protruding ring is arranged on the peripheral face of the sealing ring body and tightly attached to the surface of the side, close to the first sealing piece, of the second sealing piece. A sealing groove is formed between every two adjacent protruding rings. By the adoption of the integrated sealing ring structure, flanging deformation of a split type sealing structure when the first sealing piece is frequently opened and closed relative to the second sealing piece is a