Single acting pneumatic piston-cylinder unit

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

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F15B 15/20 (2006.01) F15B 11/048 (2006.01) F15B 11/064 (2006.01) F15B 15/22 (2006.01) F15B 21/14 (2006.01)

Patent

CA 2247975

Pneumatic piston-cylinder apparatus of single acting type, which performs a working stroke in one working direction and which is returned to the initial position for the working stroke with any external supply of compressed air, and comprising a cylinder part having a cylinder jacket (1), a front end (2) and a rear end (3), and a piston (5) which is reciprocatable in the cylinder, and in which means (39) for supply of compressed air are connected only to the rear end (3), and in which the cylinder (1, 2, 3) is formed with means (10, 25, 4) for draining the air from the unloading side (26) of the piston (5) during the working stroke of the piston, and means (4, 9, 26, 29, 30) for building up a reserve supply of compressed air at the unloading side (26) of the piston (5) close to the end of the working stroke, which pressure is utilized for returning the piston to its initial position for working stroke.

Dispositif pneumatique à piston et cylindre du type à simple effet, qui accomplit une course de travail dans un sens et qui est ramené à sa position initiale, en vue d'une nouvelle course de travail, par une source externe d'air comprimé. Le dispositif comprend une partie cylindre constituée d'une chemise de cylindre (1), d'un extrémité antérieure (2) et d'une extrémité postérieure (3), ainsi que d'un piston (5) pouvant effectuer un mouvement de va-et-vient à l'intérieur du cylindre. Dans cet appareil, le dispositif (39) d'amenée d'air comprimé n'est relié qu'à la partie postérieure (3) et le cylindre (1, 2, 3) est constitué d'un dispositif (10, 25, 4) d'évacuation de l'air depuis le côté décharge (26) du piston (5) pendant la course de travail du piston. Un dispositif (4, 9, 26, 29, 30) permet d'accumuler une réserve d'air comprimé du côté décharge (26) du piston (5) près de la fin de la course de travail, cette pression étant utilisée pour renvoyer le piston à sa position initiale en vue d'une nouvelle course de travail.

LandOfFree

Say what you really think

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

Rating

Single acting pneumatic piston-cylinder unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single acting pneumatic piston-cylinder unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single acting pneumatic piston-cylinder unit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1501921

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