Flexible line element with a corrugated pipe

A flexible line element is described for pulsating flows, which line element consists of a corrugated pipe provided with connecting pieces at the ends, especially an annular corrugated pipe of corrosion-resistant metal, in which a protective pipe is fixed by forming the start of the protective pipe...

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Bibliographische Detailangaben
Hauptverfasser:	ERLENMAYER,UDO, SCHERLE,FRIEDEMANN, FABER,BERND,DR..DR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL BLASTING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MACHINES OR ENGINES IN GENERAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PIPES PUNCHING METAL STEAM ENGINES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A flexible line element is described for pulsating flows, which line element consists of a corrugated pipe provided with connecting pieces at the ends, especially an annular corrugated pipe of corrosion-resistant metal, in which a protective pipe is fixed by forming the start of the protective pipe in at least one corrugation of the corrugated pipe, in its interior close to the flow inlet side, the protective pipe otherwise subsequently covering at least 25% of the corrugated length of the corrugated pipe with its cylindrical region.