Check valve and valve arrangement comprising such a check valve
AssigneeHydraulik-Ring GmbH
InventorsBernd Weigand, Marius Cornea, Lorenz Lippert, Edwin Palesch, Gerold Sluka
Life of this patent
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Abstract
A check valve is mounted in a valve arrangement having a valve member with an annular channel and at least one bore opening into the annular channel. The check valve has a closing element configured to close the at least one bore in the annular channel. The closing element is formed of a strip shaped as a ring. The strip of the check valve is arranged in the annular channel of the valve member.
Claims19
A valve arrangement comprising at least one check valve, the check valve comprising a closing element configured to close at least one bore, wherein the closing element is comprised of a strip formed to a ring, wherein the valve arrangement comprises a valve member having an annular channel and at least one bore opening into the annular channel, wherein the strip of the at least one check valve is arranged in the annular channel wherein the strip has an initial position in which initial position the strip is floatingly arranged in the annular channel.
A valve arrangement comprising at least one check valve, the check valve comprising a closing element configured to close at least one bore, wherein the closing element is comprised of a strip formed to a ring, wherein the valve arrangement comprises a valve member having an annular channel and at least one bore opening into the annular channel, wherein the strip of the at least one check valve is arranged in the annular channel, wherein the annular channel is arranged in an outer wall of a valve sleeve of the valve member, wherein the valve member comprises an auxiliary sleeve surrounding the valve sleeve and closing the annular channel radially outwardly, wherein the strip rests with elastic pretension against the auxiliary sleeve.
Dependencies are inferred from the claim text.