EP 0506189 A1 19920930 - Rotary compressor.
Title (en)
Rotary compressor.
Title (de)
Drehverdichter.
Title (fr)
Compresseur rotatif.
Publication
Application
Priority
NL 9100555 A 19910328
Abstract (en)
A rotary compressor (1) such as a screw-type or a spiral compressor comprises a compressor stator (13) and one or more rotary compression elements (10,11), which compressor stator (13) is provided with a suction port, a delivery port (9,17) and a lubricant inlet, the lubricant being intended for lubricating each compression element (10,11), for sealing the gaps between the individual compression elements (10,11) and between the compression elements (10,11) and the compressor stator (13), and for cooling the medium to be compressed during the compression process. The compressor (1) also comprises an inlet (18) for a cooling medium for cooling the lubricant which opens out near or in the delivery port (9,17). <IMAGE>
IPC 1-7
IPC 8 full level
F04C 18/107 (2006.01); F04C 29/00 (2006.01); F04C 29/02 (2006.01); F25B 31/00 (2006.01)
CPC (source: EP)
F04C 29/0007 (2013.01); F25B 31/008 (2013.01)
Citation (search report)
- [X] GB 1512507 A 19780601 - HOWDEN COMPRESSORS LTD
- [X] DE 2044388 A1 19720210
- [A] US 1890205 A 19321206 - GEORGE ANDRESEN
- [A] US 2489887 A 19491129 - HOUGHTON CARL R
- [A] GB 1570973 A 19800709 - LINDE AG
- [A] DE 2119558 C2 19830908
- [A] GB 502690 A 19390322 - THOMAS WINTER NICHOLS
- [A] US 1675524 A 19280703 - LEOPOLD ZAJAC
- [A] US 1932607 A 19331031 - SMITH ELMER O
Designated contracting state (EPC)
AT BE DE DK FR GB IT NL SE
DOCDB simple family (publication)
EP 0506189 A1 19920930; JP H05118284 A 19930514; NL 9100555 A 19921016; PL 293999 A1 19921130
DOCDB simple family (application)
EP 92200807 A 19920319; JP 9735492 A 19920325; NL 9100555 A 19910328; PL 29399992 A 19920327