Minimum pressure valve
AssigneeAtlas Copco Airpower, Naamloze Vennootschap
InventorKristof Adrien Laura Martens
Life of this patent
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Abstract
Minimum pressure valve having a housing (13) with an inlet (14) and an outlet (15) and in which has been provided a valve body (21) which is pushed against a seating (30) round the inlet (14) in a closed position, and whereby the valve body (21) is situated at a distance from the above-mentioned seating (30) in an open position, such that the inlet (14) is connected to the outlet (15), whereby the valve body (21) is provided in a sliding manner in a valve casing (17) confining, together with the valve body (21) an inner space (36) that is connected to the inlet (14) via a duct (35).
Claims15
1-14. (canceled)
Minimum pressure valve, comprising a housing with an inlet and an outlet;
- said inlet and outlet being connected via an inner duct system;
- a movable valve body in the duct system which is pressed against a seating round the inlet in a first, closed position by means of a spring to close off the inlet;
- the valve body being disposed at a distance from the seating in a second, open position, such that the inlet, via the duct system, is connected to the outlet;
- wherein the valve body is provided in a sliding manner in a valve casing which is fixed in the duct system and which, together with the valve body, defines a confined, inner space which is connected to the inlet via a duct.
Dependencies are inferred from the claim text.