Method for Producing a Fuel Rail for a Pressure Vessel System, Fuel Rail, Pressure Vessel System, and Motor Vehicle

A fuel rail for a pressure vessel system having a plurality of pressure vessels for storing fuel, comprising:

• a fuel line;
• bent sub-regions of the fuel line;
• and
• a plurality of rail connectors, wherein
• the rail connectors have cross-sectional areas that are enlarged in comparison to the fuel line,
• the rail connectors are configured so as to be integral to the fuel line,
• at least one rail connector of the plurality of rail connectors is configured so as to be spaced apart from ends of the fuel line,
• the bent sub-regions are in each case provided between two rail connectors, and
• the bent sub-regions in an installed position thereof are provided to compensate variations in positions of the plurality of pressure vessels.

A pressure vessel for storing fuel, comprising:

• a connector piece for configuring a fluidic connection between a fuel storage volume of the pressure vessel and an energy converter of a motor vehicle, wherein
• the connector piece is at least partially routed out of the pressure vessel,
• an external surface of the connector piece has a sealing face and a curved fastening face,
• the sealing face is provided to seal the fluidic connection between the pressure vessel and a fuel rail, and
• the fastening face is provided for fastening the pressure vessel to at least one bodywork attachment element, wherein
• the fuel rail comprises:
• a fuel line;
• bent sub-regions of the fuel line;
• and
• a plurality of rail connectors, wherein
• the rail connectors have cross-sectional areas that are enlarged in comparison to the fuel line,
• the rail connectors are configured so as to be integral to the fuel line,
• at least one rail connector of the plurality of rail connectors is configured so as to be spaced apart from ends of the fuel line,
• the bent sub-regions are in each case provided between two rail connectors, and
• the bent sub-regions in an installed position thereof are provided to compensate variations in positions of the pressure vessel.