EP 1394413 B1 20161012 - Piston compressor with reduced size
Title (en)
Piston compressor with reduced size
Title (de)
Hubkolbenverdichter für gasförmige Medien mit verringerter Bauhöhe
Title (fr)
Compresseur à piston de taille réduite
Publication
Application
Priority
EP 02019521 A 20020831
Abstract (en)
[origin: EP1394413A1] The compressor has connected drive and crankcase. The maximum pivot angle (238) of a longitudinal piston ring axis (64) relative to the longitudinal axis (220) of the cylinder track (58) is smaller during the up stroke of the piston, than during the down stroke. The longitudinal track axis is parallel offset relative to a first spatial axis (222), and is turnable relative to it through an angle of between 0,5degrees and 7degrees. The crossing point of track axis and first spatial axis is positioned within the up and down movements (228) of the piston within the cylinder track.
IPC 8 full level
F04B 39/00 (2006.01); F04B 39/12 (2006.01); F04B 35/01 (2006.01)
CPC (source: EP KR US)
F04B 39/0022 (2013.01 - EP US); F04B 39/0094 (2013.01 - EP US); F04B 39/12 (2013.01 - KR)
Citation (examination)
US 5644969 A 19970708 - LEU SHAWN A [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1394413 A1 20040303; EP 1394413 B1 20161012; JP 2004092638 A 20040325; KR 100935749 B1 20100106; KR 20040020037 A 20040306; US 2004042919 A1 20040304; US 7179064 B2 20070220
DOCDB simple family (application)
EP 02019521 A 20020831; JP 2003179945 A 20030624; KR 20030060173 A 20030829; US 65247303 A 20030902