| 摘要 |
An arrangement for venting of a hydraulic circuit (10, 20, 30), particularly a hydraulic brake circuit for a vehicle, comprises a master cylinder (10) which via a pipe system (20) communicates with a number of slave cylinders (30) each arranged to act upon a respective powered unit (40), such as a brake (40), for a vehicle wheel, whereby each slave cylinder (30) has a venting nipple (31) with a closable venting valve (32). The arrangement comprises a venting valve (72) with an associated drain line (73, 75) connectable to the nipple and comprising a check valve (77) which opens towards the receiving vessel (72). The drain line (73, 75) has a branch line (75) comprising a check valve (74) which opens towards the nipple (31), and the branch line is connected to a storage vessel (71) for fresh hydraulic fluid.
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