Method for adjusting a valve
AssigneeLiebherr-Aerospace Lindenberg GmbH
InventorsMartin DOHRING, Daniel ZIMMERMANN, Gerhard SUTTER
Life of this patent
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Abstract
The present invention relates to a method for adjusting a valve, in particular a servo valve comprising a first stage and a second stage, comprising the steps of: only partially limiting a range of movement of a valve spool which is configured to open and/or close at least one port of the valve so that the spool is movable; applying the valve with a fluid, and changing a position of a nozzle of the valve relative to a jet divider until the at least one port is completely closed by the movable spool. A method according to the invention is preferably used in the manufacture of an aircraft, preferably airplanes.
Claims15
A method for adjusting a valve comprising a first stage and a second stage, said method comprising the steps:
- a) only partially limiting a range of movement of a valve spool, which is configured to open and/or close at least one port of the valve so that the spool is movable;
- b) applying the valve with a fluid, and
- c) changing a position of a nozzle of the valve relative to a jet divider until the at least one port is completely closed by the movable spool.
Dependencies are inferred from the claim text.