EP 0537884 A1 19930421 - Scroll machine with reverse rotation protection.
Title (en)
Scroll machine with reverse rotation protection.
Title (de)
Spiralmaschine mit Gegendrehrichtungsschutz.
Title (fr)
Machine à spirales avec protection contre rotation inverse.
Publication
Application
Priority
US 77801991 A 19911017
Abstract (en)
A scroll compressor incorporating a fluid brake for resisting and impeding objectionable reverse movement of the orbiting scroll member. The brake includes a one-way clutch interconnecting a drive shaft and a paddle disposed in the compressor oil sump, and optionally a rotor shield for controlling oil flow around the lower end of the motor rotor. <IMAGE>
IPC 1-7
IPC 8 full level
F04C 18/02 (2006.01); F04C 28/06 (2006.01); F04C 28/28 (2006.01); F04C 29/02 (2006.01)
CPC (source: EP KR)
F04C 18/0215 (2013.01 - EP); F04C 18/04 (2013.01 - KR); F04C 28/28 (2013.01 - EP); F04C 29/028 (2013.01 - EP); F04C 2270/72 (2013.01 - EP); F05B 2270/1097 (2013.01 - EP)
Citation (search report)
- [AD] US 4998864 A 19910312 - MUIR EARL B [US]
- [A] EP 0345919 A2 19891213 - COPELAND CORP [US]
- [APD] US 5064356 A 19911112 - HORN JAMES F [US]
Designated contracting state (EPC)
BE DE ES FR GB IT
DOCDB simple family (publication)
EP 0537884 A1 19930421; EP 0537884 B1 19971203; DE 69223374 D1 19980115; DE 69223374 T2 19980326; ES 2109985 T3 19980201; JP H05202868 A 19930810; KR 100290265 B1 20010515; KR 930008307 A 19930521; TW 255945 B 19950901
DOCDB simple family (application)
EP 92307146 A 19920805; DE 69223374 T 19920805; ES 92307146 T 19920805; JP 26279792 A 19920904; KR 920019078 A 19921016; TW 82111028 A 19931227