Motors: expansible chamber type – Working member position feedback to motive fluid control – Follower type
Patent
1983-11-09
1987-05-19
Look, Edward K.
Motors: expansible chamber type
Working member position feedback to motive fluid control
Follower type
91434, 13762521, 180132, F15B 910
Patent
active
046657975
ABSTRACT:
The distributor (10, 11), typically with a star-type rotor in a discoid stator, incorporates a valve means with an OR logic function (5, 5') of preselection of the direction of the reaction (22, 23) to be applied to the input component as a function of the relative displacement between the primary and secondary components of the distributor, formed in one piece with the distributor and consisting of pairs of edges cooperating between two cavities (39a, 39b) of the stator (28, 30) and a cavity (44) of the rotor (31) advantageously formed in a reaction arm (41) of this rotor and permanently communicating with the source of pressure (14) of the distributor via a restriction (4) which can be externally modulated. The restrictions (5, 5') providing the OR logic function come into operation first, before the actual distribution restrictions (1, 2, 3; 1', 2', 3') of the distributor supplying the assistance actuator (19).
REFERENCES:
patent: 4320780 (1982-03-01), Bacardit
patent: 4335749 (1982-06-01), Walter
patent: 4369695 (1983-01-01), Nishikawa et al.
patent: 4459896 (1984-07-01), Dauvergne et al.
Bendiberica /S.A.
Decker Ken C.
Look Edward K.
Palguta Larry J.
LandOfFree
Hydraulic distributor for a servomechanism with reaction on the does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic distributor for a servomechanism with reaction on the , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic distributor for a servomechanism with reaction on the will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1557402