Cylinder in particular for hydrogen tank cycling facility
AssigneeCommissariat A L'energie Atomique Et Aux Energies Alternatives
InventorsStéphane Carriere, Stéphane Villalonga
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Abstract
A hydraulic cylinder, in particular for a hydrogen tank pressurization installation, including a cylindrical body of longitudinal axis having a first low-pressure cylindrical body portion and a second high-pressure cylindrical body portion, a piston being mounted in the first cylindrical body portion and being mounted at a first end of a piston rod slidably extending in the second cylindrical body portion. A second end of the rod opposite the first end carries a removable cartridge slidably sealed in the second part of the cylindrical body, the second part of the cylindrical body being sealed by a removable shutter member arranged longitudinally opposite the removable cartridge.
Claims8
A hydraulic cylinder for a hydrogen tank pressurization installation, comprising a cylindrical body of longitudinal axis having a first low-pressure cylindrical body portion and a second high-pressure cylindrical body portion, a piston being mounted in the first cylindrical body portion and being mounted at a first end of a piston rod slidably extending in the second cylindrical body portion, wherein a second end of the rod opposite the first end carries a removable cartridge slidably sealed in a second part of the cylindrical body, the second part of the cylindrical body being sealed by a removable shutter member arranged longitudinally opposite the removable cartridge,
- wherein the shutter member is locked in translation, along a second direction of the longitudinal direction, by an annular yoke screwed onto a thread of an internal surface of the second part of the cylindrical body.
Dependencies are inferred from the claim text.