Diaphragm compressor with an oblong shaped chamber
AssigneeNel Hydrogen A/S
InventorsJoshua Andrew Adams, Alexander George Murashko, Jr., Leif Kappel Petersen
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Abstract
The invention relates to a high pressure diaphragm compressor for pressurizing a gaseous fluid to a pressure of at least 10 MPa, the compressor including a compressor head having an oblong shaped chamber.
Claims22
A high pressure diaphragm compressor for pressurizing a gaseous fluid to a pressure in the range from 10 MPa to 200 MPa, the compressor comprising a compressor head having an oblong shaped chamber wherein ends of the chamber as viewed from above, have a super elliptic shape with concave corners and when viewed from a side, the chamber comprises adjoining convex and concave circular portions that converge and extend to the ends of the chamber.
A hydrogen fueling station, comprising a first hydrogen storage and a second hydrogen storage and a compressor having an oblong shaped chamber, wherein ends of the chamber as viewed from above, have a super elliptic shape with concave corners and when viewed from a side, the chamber comprises adjoining convex and concave circular portions that converge and extend to the ends of the chamber, wherein the compressor is arranged for moving hydrogen at a first pressure in the first hydrogen storage to a second pressure in the second hydrogen storage.
Dependencies are inferred from the claim text.