F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
F04B 9/117 (2006.01) F04B 11/00 (2006.01)
Patent
CA 2237612
The invention relates to a device with at least two drive cylinders in each of which a first piston with a forward connecting rod is movable and where the first pistons are coupled together, said first pistons have a rear connecting rod which are connected to at least one eccentric control. In the invention, the eccentric control is an out-round mirror-image contoured plate, making virtually any shape of the devices's characteristic possible. The device may, for example, be used in pumps.
L'invention concerne un dispositif à au moins deux cylindres d'entraînement dans chacun desquels un premier piston à tige avant est monté mobile, les premiers pistons étant accouplés entre eux, lesdits premiers pistons présentant une tige arrière et les tiges arrière étant connectées à au moins un moyen de commande excentrique. Conformément à l'invention, il est prévu, comme moyen de commande excentrique, un disque profilé non circulaire, à symétrie spéculaire. Ceci permet d'obtenir presque n'importe quelle forme, de la courbe caractéristique du dispositif. Le dispositif peut être utilisé par exemple dans des pompes.
John Stefan
Paluchowski Dariusz
Feluwa Pumpen Gmbh
Fetherstonhaugh & Co.
John Stefan
Paluchowski Dariusz
LandOfFree
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