METAL COMPOSITE PRESSURE CYLINDER

The technical result of the invention is that the proposed cylinder construction provides high performance at any given level of cyclic high-pressure and torsional loading with minimum weight and manufacturing cost. The technical result is achieved by the following: metal composite cylinder contains...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Lukyanets, Sergei Vladimirovich, Lebedev, Igor Konstatinovich, Moroz, Nikolai Grigorievich
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CYLINDERS DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIRE-FIGHTING FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES LIFE-SAVING LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PISTONS PUNCHING METAL SEALINGS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING OF DISTRIBUTING GASES OR LIQUIDS THERMAL INSULATION IN GENERAL TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The technical result of the invention is that the proposed cylinder construction provides high performance at any given level of cyclic high-pressure and torsional loading with minimum weight and manufacturing cost. The technical result is achieved by the following: metal composite cylinder contains a cylindrical metal liner with profiled bottoms and neck flange with a choke fixed in a pole hole of the pressure overwrap, made of composite material formed by a group of layers of reinforcing filaments orientated in spiral and circumferential directions, with different reinforcing capacity; at that, neck flange, of the liner is equipped with a collar on the side of the open end of the choke, with an outer diameter greater than the sum of the pole hole diameter of the composite overwrap and two widths of wound filaments of reinforcing material, so that concentric annular cavity is formed between the outer surface of the composite overwrap and the flange, where a annular band is located filling the entire volume of the cavity; the band is made of the material of the composite overwrap, and the choke of neck flange is fixed in the annular band with grooves of non-circular shape.