Material of the second component (2) is largely enclosed by material of the third component (3). Their volume ratios are selected such that their overall fuel permeability, strength and swelling closely resemble those of the second component. Materials of ...

The second component (2) is completely encapsulated by the first component (1), as far as an injection point (6). This point is as remote as possible from the surface (7) which is to be welded to the tank (5). The first component is injected over the still...

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 th...