Hydraulic pressure intensifier
AssigneePistonpower Aps
InventorsJorgen P. Todsen, Jorgen Mads Clausen, Tom Tychsen
Life of this patent
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Abstract
A hydraulic pressure intensifier (1) is described comprising a housing (2) having a low pressure chamber (3) and a high pressure chamber (4), force transmitting means (5) between the low pressure chamber (3) and the high pressure chamber (4), and a switching valve (8) connecting the low pressure chamber (3) to a first pressure or to a second pressure different from the first pressure. It is intended to have a large volume on the high pressure side of the pressure intensifier. To this end the switching valve (8) is controlled by a pilot valve 18.
Claims20
A hydraulic pressure intensifier comprising a housing having a low pressure chamber and a high pressure chamber, force transmitting means between the low pressure chamber and the high pressure chamber, and a switching valve connecting the low pressure chamber to a first pressure or to a second pressure different from the first pressure, wherein the switching valve is controlled by a pilot valve.
Dependencies are inferred from the claim text.