摘要 |
PCT No. PCT/DE90/00701 Sec. 371 Date Apr. 2, 1992 Sec. 102(e) Date Apr. 2, 1992 PCT Filed Sep. 13, 1992.In order to provide a highly accurate alignment of the outlet opening (14), the valve seat (13) and the guideway (22) in the fuel injection valve, a separate guide ring (21) delimiting the axial guideway (22) for the valve closing body (17) rests on a collar step (12) with a radial separation from the wall (10) of the longitudinal hole (11) of the valve seat body (5). The guide ring is spring loaded against the collar step to be held in position around the valve seat by holding forces which are greater than the forces acting on the guide ring during operation of the fuel injection valve.
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