Composite fuel rail with integral damping of the pressure pulsations and a co-injected non-permeation layer and method of fabricating same

The present invention generally includes a composite fuel rail 20, 20' with integral damping provided by flat sections 28, molded into the rail conduit, that flex in response to a pressure pulsation and a co-injected composite laminate structure wherein the compounds of the laminates 52, 54, 56...

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Bibliographische Detailangaben
Hauptverfasser:	FOGARASSY, STEVEN J, DEANGELIS, GARY JOHN, BECENE, AHMET T, BRAUN, CHARLES WILSON, WAHBA, BRENT JACK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention generally includes a composite fuel rail 20, 20' with integral damping provided by flat sections 28, molded into the rail conduit, that flex in response to a pressure pulsation and a co-injected composite laminate structure wherein the compounds of the laminates 52, 54, 56 can be selectively varied to provide impact resistance, chemical resistance and a vapor permeation barrier, as needed.