EP 0105315 B1 19870107 - COMPRESSOR OF HERMETICAL TYPE
Title (en)
COMPRESSOR OF HERMETICAL TYPE
Publication
Application
Priority
SE 8202299 A 19820413
Abstract (en)
[origin: WO8303641A1] A compressor of hermetical type in which the electric driving motor (16) is enclosed in a chamber (29), which is flowed through by the compressed medium, is driven by the driving motor via a gear drive (24, 23) enclosed in gear space (22) which is drained to an intermediate pressure in the compressor. Due to this fact the gear drive (24, 23) and adjacent bearings (6, 11, 20) are lubricated by oil of that pressure prevailing in the oil separator (31) of the compressor, whereby an oil pump can be spared.
IPC 1-7
IPC 8 full level
F04C 18/16 (2006.01); F04C 29/02 (2006.01)
CPC (source: EP)
F04C 18/16 (2013.01); F04C 29/02 (2013.01); F04C 2240/51 (2013.01)
Citation (examination)
DE 2914726 A1 19791206 - LUFT U KAELTETECHNIK VEB K
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
WO 8303641 A1 19831027; DE 3368965 D1 19870212; EP 0105315 A1 19840418; EP 0105315 B1 19870107; JP H056037 B2 19930125; JP S59500572 A 19840405; SE 450150 B 19870609; SE 8202299 L 19831014
DOCDB simple family (application)
SE 8300126 W 19830331; DE 3368965 T 19830331; EP 83901250 A 19830331; JP 50129983 A 19830331; SE 8202299 A 19820413