Back to results
US 12,669,217 B2Granted
Liner for a pressure vessel, and pressure vessel
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorThomas Miadowitz
Life of this patent
Estimating the term…
Abstract
A liner for a pressure vessel has a gas-tight body made from a polymer material. The gas-tight body has an outer surface in which depressions are formed, and a fiber reinforcement is arranged in the depressions. A pressure vessel with a liner of this type is also described.
Claims16
A liner for a pressure vessel, the liner comprising:
- a gas-tight body comprising a polymer material and having, in an outer surface thereof, depressions extending in a direction of a longitudinal extent of the gas-tight body;
- and
- a fiber reinforcement disposed in the depressions.
A pressure vessel comprising:
- a liner comprising:
- a gas-tight body comprising a polymer material and having an outer surface in which depressions are formed, the depressions being transmitted to an inner surface of the gas-tight body as projections;
- and
- a fiber reinforcement disposed in the depressions;
- and
- a fiber composite body surrounding the liner.
3 more elements
A liner for a pressure vessel, the liner comprising:
- a gas-tight body comprising a polymer material and having, in an outer surface thereof, depressions, the depressions being transmitted to an inner surface of the gas-tight body as projections;
- and
- a fiber reinforcement disposed in the depressions.
Dependencies are inferred from the claim text.