Hydraulic servomotor control assembly

F - Mech Eng,Light,Heat,Weapons – 15 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F15B 11/04 (2006.01) F15B 9/14 (2006.01) F15B 15/28 (2006.01)

Patent

CA 2246210

A hydraulic servomotor control assembly, for example a hydraulic servomotor control assembly which supplies the pressurized oil as operating fluid to a hydraulic motor, and which controls the volume of the pressurized fluid by means of a servo valve. In hydraulic servomotors of the prior art, the hydraulic motor and the tachogenerator or rotational speed sensor device for detecting the rotation, are two separate entities, so that the servomotor must be quite large, and it is difficult to find ways to make it any smaller. In contrast to such prior art, the hydraulic servomotor control assembly according to this invention is distinguished by the fact that a hydraulic motor and a rotational speed detector device are shaft coupled and integral with each other, so that the resulting assembly is both compact and stable.

La présente invention a pour objet un dispositif de commande à servo-moteur hydraulique, par exemple un dispositif de commande à servo-moteur hydraulique servant à assurer l'alimentation d'un moteur hydraulique utilisant une huile sous pression comme fluide de travail et utilisant un servo distributeur pour commander le volume du fluide sous pression. Dans les servo-moteurs hydrauliques de conception antérieure, le moteur hydraulique ainsi que le tachygénérateur, ou capteur de vitesse rotationnelle, sont deux entités distinctes, ce qui exige un servo-moteur de dimensions assez importantes, qui peuvent difficilement être réduites. Contrairement à ce qui précède, le dispositif de commande à servo-moteur hydraulique visé par les présentes se distingue par le fait que le moteur hydraulique et le capteur de vitesse rotationnelle sont couplés solidairement par un arbre, ce qui a pour effet de réduire l'encombrement du dispositif et d'en accroître la stabilité.

LandOfFree

Say what you really think

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

Rating

Hydraulic servomotor control assembly 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 servomotor control assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic servomotor control assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1412616

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