Hochdruckpumpe mit einem abnehmbaren auf/zu-Ventil zum Fördern von Kraftstoff zu einer Brennkraftmaschine
The pump (5) has a body (8) including at least a fuel compression chamber (22) and an actuating chamber (23) enclosing the actuating members of the pump (5). The on-off valve (37) has a shutter (38) sliding inside a hole (34) in the body (8) to close a fuel feed conduit (30). The shutter (38) is hel...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | German |
Published |
14.12.2006
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The pump (5) has a body (8) including at least a fuel compression chamber (22) and an actuating chamber (23) enclosing the actuating members of the pump (5). The on-off valve (37) has a shutter (38) sliding inside a hole (34) in the body (8) to close a fuel feed conduit (30). The shutter (38) is held in the closed position by a compression spring (42), which rests directly or indirectly on a shoulder (43) in the hole (34). In one embodiment, the spring (42) rests on the shoulder (43) via a perforated disk (44) held by a retaining ring, which clicks removably inside an annular groove (49) in the hole (34). In a further embodiment, the spring (42) rests directly on the shoulder (43). |
---|---|
Bibliography: | Application Number: DE20006022587T |