DEVICE FOR TESTING OF BELLOWS FOR CYCLIC STRENGTH

testing of bellows. SUBSTANCE: device has bellows, moving and immovable supports-flanges connected rigidly to force loader-hydraulic drive consisting of hydraulic cylinder, piston and rod. Working fluid is supplied to and drained from upper and lower cavities of hydraulic cylinder through channels....

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Bibliographische Detailangaben
Hauptverfasser:	KHUSAINOV F.S, SIDORENKO A.A
Format:	Patent
Sprache:	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:	testing of bellows. SUBSTANCE: device has bellows, moving and immovable supports-flanges connected rigidly to force loader-hydraulic drive consisting of hydraulic cylinder, piston and rod. Working fluid is supplied to and drained from upper and lower cavities of hydraulic cylinder through channels. Adjustment of stroke for stretching and compression is provided. Bellows tightness test is performed by supply of air into bellows through channel located in moving support-flange. EFFECT: enlarged functional capabilities. 1 dwg