EP 1087141 A2 20010328 - Scroll-type compressor
Title (en)
Scroll-type compressor
Title (de)
Spiralverdichter
Title (fr)
Compresseur à spirales
Publication
Application
Priority
JP 27286399 A 19990927
Abstract (en)
A scroll-type compressor having an improved seal structure includes a stationary scroll (11) and a movable scroll (21). Gas is discharged to an inner zone (44) through a discharge port (35) in accordance with orbital movement of the movable scroll (21). The seal structure includes a seal member (46), which is located between a movable base plate (23) and a radial projection (42). The seal member (46) substantially prevents gas that is discharged from the discharge port (35) from flowing radially from the zone (44). The seal member (46) is moved axially by the force of gas pressure. <IMAGE>
IPC 1-7
IPC 8 full level
F04C 18/02 (2006.01); F04C 27/00 (2006.01)
CPC (source: EP)
F04C 27/005 (2013.01); F04C 18/0215 (2013.01)
Citation (applicant)
JP H04175483 A 19920623 - HITACHI LTD
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 1087141 A2 20010328; EP 1087141 A3 20020403; JP 2001090680 A 20010403
DOCDB simple family (application)
EP 00120916 A 20000926; JP 27286399 A 19990927