High pressure pump for fuel injector of internal combustion engine, has rotationally driven pump camshaft and pump element, where channel ends in pump working chamber end-side area penetrating in pump working space
摘要
<p>The high pressure pump has a rotationally driven pump camshaft (6) and a pump element, where a channel (10) ends in a pump working chamber end-side area penetrating in a pump working space (1). A connecting duct (11) ends in a region at a highly loaded hydrodynamic bearing area (13) of a sliding surface between a roller shoe (9) and a running roller (8).</p>
