Radial piston pump

Details Radial piston pump Radial piston pump

2006-10-10

2006-10-10

Freay, Charles G. (Department: 3746)

Pumps

Diverse pumps

Series

C417S269000, C417S441000

Reexamination Certificate

active

07118350

ABSTRACT:
The invention relates to a radial piston pump unit for a high pressure injection system with a pump housing in which a driveshaft with an eccentric section is mounted. A reciprocating ring sits on the above section and drives at least one spring-loaded piston which may be displaced in a direction radial to the drive axis. The driveshaft is embodied to comprise an end region which as a floating mounting and is also the drive for a fuel supply pump.

REFERENCES:
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patent: 19848035 (2000-04-01), None
patent: 19913774 (2000-10-01), None
patent: 716892 (1954-10-01), None

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