| 摘要 |
<p>The device has an inner conduit (5) extending from one zone to another zone of a camshaft along length of the camshaft, where the camshaft is provided with an axle (10). The inner conduit is formed in a helical shape such that an Archimedean screw is formed by rotation of the camshaft for transferring fluid inside the camshaft. A fluid inlet i.e. inlet bearing (20), supplies the fluid into the inner conduit. A fluid outlet i.e. outlet bearing, discharges the fluid from the inner conduit, where the inlet and the outlet are respectively arranged in the two zones.</p> |
