A device for dispensing drops of a liquid

B - Operations – Transporting – 41 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B41J 2/14 (2006.01) B01L 3/02 (2006.01)

Patent

CA 2520535

A device for dispensing drops of a liquid is disclosed. The device comprises a liquid accelerating vessel (11) for receiving a volume of the liquid to be dispensed, a nozzle (14) which is directly mechanically connected with the liquid accelerating vessel (11), a bending element (15), having one portion (17) which is free to oscillate and driving means for causing bending oscillations of the bending element (15). The liquid accelerating vessel (11) has an inlet opening (12) and an outlet opening (13). The nozzle (14) has a passage (22) which is in fluid communication with the interior (21) of the liquid accelerating vessel (11). The driving means comprise a piezoelectric transducer (18) which is directly mechanically connected with the portion (17) of the bending element (15), which portion (17) is free to oscillate.

La présente invention concerne un dispositif distributeur de gouttes de liquide. Ce dispositif comprend une cuve (11) d'accélération de liquide destinée à recevoir un volume du liquide à distribuer, une buse (14) directement connectée mécaniquement avec la cuve (11) d'accélération de liquide, un élément de flexion (15) possédant une partie (17) qui peut osciller librement et un organe d'entraînement destiné à entraîner des oscillations en flexion de cet élément de flexion (15). La cuve (11) d'accélération de liquide possède une ouverture d'entrée (12) et une ouverture de sortie (13). La buse (14) possède un passage (22) en communication fluidique avec l'intérieur (21) de la cuve (11) d'accélération de liquide. L'organe d'entraînement comprend un transducteur piézo-électrique (18) qui est directement connecté mécaniquement avec la partie (17) de l'élément de flexion (15), laquelle partie peut osciller librement.

LandOfFree

Say what you really think

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

Rating

A device for dispensing drops of a liquid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A device for dispensing drops of a liquid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A device for dispensing drops of a liquid will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1814592

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