Fluid pump

F - Mech Eng,Light,Heat,Weapons – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F04B 9/02 (2006.01) F16H 19/04 (2006.01)

Patent

CA 2525074

A fluid pump comprising a plurality of piston cylinders (1, 2, 3, 4), wherein each individual cylinder has a piston rod (5, 6, 7, 8) with a piston (9, 10, 11, 12) arranged in the cylinder and a valve housing (13, 14, 15, 16) mounted at the end of the cylinder opposite the piston rod, and a drive arrangement for the piston rods, said drive arrangement comprising two main gearwheels (17, 18) which mesh and rotate in opposite directions. The present fluid pump is characterised in that the reciprocating motion of the piston rods (5, 6, 7, 8), which extend in pairs in opposite directions, is effected with the aid of two beams (19, 20) that are fixed to the end of the respective pair of piston rods opposite the pistons (9, 10, 11, 12), and which extend at right angles relative to the piston rods, and that the beams are connected to the main gearwheels (17, 18) by shaft pins (21, 22, 22, 23) which move in pairs in guides (24) provided in the longitudinal direction of the respective beam. The guide (24) may extend in the shape of a sine curve.

L'invention concerne une pompe à fluide comprenant : une pluralité de tubes de piston (1, 2, 3, 4) contenant respectivement une tige de piston (5, 6, 7, 8) et un piston (9, 10, 11, 12) ; un logement de soupape (13, 14, 15, 16) monté à l'extrémité des tubes, en face de la tige de piston, et ; un mécanisme d'entraînement pour les tiges de piston, pourvu de deux roues d'engrenage principales (17, 18) qui s'engrènent et tournent dans des sens opposés. La pompe à fluide selon l'invention est caractérisée en ce que : le mouvement de va-et-vient des tiges de piston (5, 6, 7, 8), qui s'étendent par paires dans des sens opposés, se fait à l'aide de deux poutres (19, 20) qui sont fixées sur l'extrémité des paires de tiges de piston respectives, en face des pistons (9, 10, 11, 12), et qui s'étendent perpendiculairement aux tiges de piston ; et en ce que lesdites poutres sont reliées aux roues d'engrenage principales (17, 18) par des tiges d'arbre (21, 22, 23) qui se déplacent par paires dans des éléments de guidage (24) disposés dans la direction longitudinale de la poutre correspondante. Lesdits éléments de guidage (24) peuvent s'étendent à la manière d'une sinusoïde.

LandOfFree

Say what you really think

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

Rating

Fluid pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid pump will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1580396

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