EP 2417357 A1 20120215 - SCREW COMPRESSOR SPECIALLY SUITABLE TO BE CONNECTED IN PARALLEL IN COMPRESSION UNITS
Title (en)
SCREW COMPRESSOR SPECIALLY SUITABLE TO BE CONNECTED IN PARALLEL IN COMPRESSION UNITS
Title (de)
INSBESONDERE ZUR PARALLELVERBINDUNG IN KOMPRESSIONSEINHEITEN GEEIGNETER SCHRAUBENKOMPRESSOR
Title (fr)
COMPRESSEUR À VIS SPÉCIALEMENT APPROPRIÉ POUR ÊTRE MONTÉ EN PARALLÈLE DANS DES UNITÉS DE COMPRESSION
Publication
Application
Priority
IT 2009000145 W 20090406
Abstract (en)
[origin: WO2010116388A1] Compressor comprising a body (2) in which it is possible to identify: an intake (3) for a fluid made up of a mixture of gas (G) and auxiliary fluid (L); compression means (5) located downstream of the intake (3); a separation chamber (6) downstream of the compression means (5) to separate the gas (G) from the auxiliary fluid (L); a duct (7) placing the area (54) downstream of the compression means (5) in communication with the separation chamber (6); an auxiliary circuit (8) comprising a pipe (81) connected between the separation chamber (6) and the area (53) upstream of the compression means (5) that makes the auxiliary fluid (L) return into the compression means (5); a delivery outlet (4) connected to an outlet duct (102) of the compressed gas (G). A check valve (10) is inserted in the duct (7) that places the compression means (5) in communication with the separation chamber (6) and a solenoid valve (11) is inserted in the pipe (81) of the auxiliary circuit (8).
IPC 8 full level
F04C 23/00 (2006.01); F04C 29/02 (2006.01)
CPC (source: EP)
F04C 23/001 (2013.01); F04C 28/06 (2013.01); F04C 29/026 (2013.01); F04C 18/16 (2013.01); F04C 2270/56 (2013.01)
Citation (search report)
See references of WO 2010116388A1
Designated contracting state (EPC)
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 TR
DOCDB simple family (publication)
WO 2010116388 A1 20101014; CN 102428276 A 20120425; EP 2417357 A1 20120215
DOCDB simple family (application)
IT 2009000145 W 20090406; CN 200980159151 A 20090406; EP 09787695 A 20090406