Auto-tuning electro-hydraulic valve

G - Physics – 05 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G05D 7/06 (2006.01)

Patent

CA 2727794

A flow control valve includes a housing that mcludes a fluid inlet, a fluid outlet, a first work port and a second work port The housmg defines a spool bore and a pilot spool bore A main stage spool is disposed m the spool bore A pilot stage spool is disposed in the pilot spool bore The pilot stage spool is m selective fluid communication with the mam stage spool A microprocessor mcludes a controller having a restricted structured controller and a compensation controller Outputs of the restricted structured controller and the compensation controller are summed to form an electrical signal that is communicated to the pilot stage spool.

L'invention concerne une vanne de régulation de débit comportant une enveloppe qui comprend une entrée de fluide, une sortie de fluide, un premier orifice de travail et un deuxième orifice de travail. Lenveloppe définit un alésage pour tiroir et un alésage pour tiroir pilote. Un tiroir détage principal est disposé dans lalésage pour tiroir. Un tiroir détage pilote est disposé dans lalésage pour tiroir pilote. Le tiroir détage pilote est en communication fluidique sélective avec le tiroir détage principal. Un microprocesseur comprend un contrôleur comportant un contrôleur structuré limité et un contrôleur de compensation. Les sorties du contrôleur structuré limité et du contrôleur de compensation sont sommées pour former un signal électrique qui est communiqué au tiroir détage pilote.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Auto-tuning electro-hydraulic valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Auto-tuning electro-hydraulic valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto-tuning electro-hydraulic valve will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2077699

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.