Subject to modifications
User Manual
Technical Description
2.2A-10003-B06
LINCOLN GmbH & Co. KG • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
Page 15 of 40
Operation, continuation
Lubricant Distribution within the Metering Device, continuation
6502a05
Fig. 17
Phase 9 & 10: Metering piston C supplies V1, Control piston C supplies V2
Phase 9
In phase 9, control piston B has reached its final position
on the right side.
Thereby it opens the junction channel to the left end of
control piston C and metering piston C.
Now the lubricant pressure P is at the left end of control
piston C and metering piston C.
Due to the larger diameter, the lubricant pressure P first
moves metering piston C (black arrow) to the right and
then supplies the enclosed lubricant on the right side of
metering piston C to outlet 5 (
V1
).
Phase 10
When the metering piston C reaches its final position on
the right side, lubricant pressure P moves the control pis-
ton C (black arrow) to the right and additionally supplies
the enclosed lubricant on the right side of control piston C
to outlet 5 (
V2
).
The total output on outlet 5 is the output of metering pis-
ton C and control piston C (
V1 + V2
).
6001a02
NOTE
The upper figure shows the transition from
phase 9 to phase 10.
Fig. 12 and fig. 13 (see page 11) show
exemplary schematics of the movements of
metering and control pistons.
Notes:
