Method and tool for producing a pressure container and pressure container
AssigneeMAGNA STEYR Fuel Systems GesmbH
InventorsSandor Palvoelgyi, Guenther Pozgainer
Life of this patent
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Abstract
A pressure vessel having an inner container made of thermoplastic plastic, and at least one metal part embedded in the inner container. A collar that includes the metal part is formed on the inner container, the collar being configured such that it is gas-tight with respect to the metal part.
Claims10
A method for producing a pressure vessel comprising an inner container made of thermoplastic plastic, the method comprising:
- blow-molding the inner container from a preform in a tool;
- and
- embedding, during the blow molding, at least one metal part in the inner container,
- wherein the blow molding of the inner container includes forming a collar on the inner container so as to be gas-tight with respect to the at least one metal part, the collar including the at least one metal part.
A method for producing a pressure vessel comprising an inner container made of thermoplastic plastic, the method comprising:
- blow-molding the inner container;
- and
- embedding at least one metal part in the inner container,
- wherein the blow molding of the inner container includes forming a collar on the inner container to be gas-tight with respect to the at least one metal part.
A method for producing a pressure vessel comprising an inner container made of thermoplastic plastic, the method comprising:
- blow-molding the inner container;
- and
- embedding, during the blow molding, at least one metal part in the inner container,
- wherein the blow molding of the inner container includes forming a collar on the inner container, the collar including the at least one metal part.
Dependencies are inferred from the claim text.