| 摘要 |
FIELD: engines and pumps.SUBSTANCE: injector includes a housing, inside which a coil, a core, an armature and a seat made in the form of an exhaust branch pipe are arranged. In the housing there is a gas supply groove. A non-magnetic mechanically strong coating is applied by means of a plasma sputtering method onto the end surface of the armature, which faces to the core.EFFECT: improving reliability of a device and manufacturability of parts and final assembly of a finished injector.6 cl, 1 dwg |
