Marine underwater hydraulic connector

The invention discloses a marine underwater hydraulic connector. A first annular shoulder extending towards the outside of a central shell is arranged on the outer side of the top of the central shell; an outer shell sleeves the outer side of the lower part of the central shell; the top of the outer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG DONGPING, WANG HONGJIE, WANG JIANWEI, ZHANG HECHEN, CHEN YANDONG, WU GUOHUI, WANG HUA, GU CHUNWEI, ZHANG HONGSHENG, ZHANG CHUNYU, WANG WEIHUA, ZHANG CHONG, CUI JINSHENG, LI MENGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a marine underwater hydraulic connector. A first annular shoulder extending towards the outside of a central shell is arranged on the outer side of the top of the central shell; an outer shell sleeves the outer side of the lower part of the central shell; the top of the outer shell is fixedly connected with the bottom of the first shoulder; a second shoulder extending to the outside of a driving piston is arranged on the outer side of the top of the driving piston; a plurality of locking blocks are evenly distributed around the outer circumferential face of the outer shell and arranged between the central shell and the driving piston; a driving piston head fixedly sleeves the outer side of the bottom end of the driving piston, and the driving piston head makes contact with the inner side wall of the outer shell and is sealed; a fourth annular shoulder is arranged in the middle of the inner side of the outer shell, and an unlocking piston is located above the fourth circular shoulder an