EP 2464867 B1 20140903 - DRIVE DEVICE FOR AN OSCILLATING DISPLACMENET MACHINE
Title (en)
DRIVE DEVICE FOR AN OSCILLATING DISPLACMENET MACHINE
Title (de)
ANTRIEBSVORRICHTUNG FÜR OSZILLIERENDE VERDRÄNGERMASCHINEN
Title (fr)
DISPOSITIF D'ENTRAINEMENT POUR UNE MACHINE DE REFOULEMENT OSCILLANTE
Publication
Application
Priority
- DE 102009037123 A 20090811
- EP 2010061303 W 20100803
Abstract (en)
[origin: WO2011018393A1] The present invention relates to a drive mechanism for oscillating positive-displacement machines, such as for example diaphragm pumps, having an eccentric shaft (2) and a multiplicity m of piston rods, wherein the piston rods are connected to the eccentric shaft in such a way that a rotation of the eccentric shaft generates an oscillating linear movement of the piston rods. In order to provide a corresponding drive mechanism which eliminates or at least reduces the described disadvantages, it is proposed according to the invention that the eccentric shaft and piston rods are connected to one another by means of a sliding-block guide.
IPC 8 full level
F04B 35/01 (2006.01); F04B 49/12 (2006.01)
CPC (source: EP US)
F04B 1/07 (2013.01 - EP US); F04B 35/01 (2013.01 - EP US); F04B 49/126 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011018393 A1 20110217; BR 112012003106 A2 20160223; BR 112012003106 A8 20171205; CA 2762274 A1 20110217; CN 102472262 A 20120523; EP 2464867 A1 20120620; EP 2464867 B1 20140903; ES 2523271 T3 20141124; JP 2013501881 A 20130117; MY 160348 A 20170228; RU 2012104760 A 20130920; US 2012097025 A1 20120426
DOCDB simple family (application)
EP 2010061303 W 20100803; BR 112012003106 A 20100803; CA 2762274 A 20100803; CN 201080027427 A 20100803; EP 10740619 A 20100803; ES 10740619 T 20100803; JP 2012524199 A 20100803; MY PI2012000571 A 20100803; RU 2012104760 A 20100803; US 201013379551 A 20100803