EP 0823025 B1 19990630 - SCREW-TYPE COMPRESSOR WITH WATER HAMMER PROTECTION
Title (en)
SCREW-TYPE COMPRESSOR WITH WATER HAMMER PROTECTION
Title (de)
SCHRAUBENVERDICHTER MIT SCHUTZ GEGEN FLÜSSIGKEITSSTÖSSE
Title (fr)
COMPRESSEUR A VIS AVEC PROTECTION DES COUPS DE LIQUIDE
Publication
Application
Priority
- FR 9600603 W 19960419
- FR 9505108 A 19950428
Abstract (en)
[origin: WO9634204A1] A rotary compressor of the type provided with a screw (1) and pinion gear (4) is protected from water hammer effects by thrust means (17) which apply on the pinion gear shaft (11) a pressure higher than the maximum thrust applied on the pinion gear during normal compressor operation.
IPC 1-7
IPC 8 full level
F04C 18/08 (2006.01); F04C 18/52 (2006.01); F04C 28/28 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP US)
F04C 18/52 (2013.01 - EP US); F04C 29/0035 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
WO 9634204 A1 19961031; AU 5696596 A 19961118; CN 1091848 C 20021002; CN 1183136 A 19980527; DE 69603076 D1 19990805; DE 69603076 T2 20000127; EP 0823025 A1 19980211; EP 0823025 B1 19990630; FR 2733549 A1 19961031; JP H11504096 A 19990406; US 5890884 A 19990406
DOCDB simple family (application)
FR 9600603 W 19960419; AU 5696596 A 19960419; CN 96193541 A 19960419; DE 69603076 T 19960419; EP 96915063 A 19960419; FR 9505108 A 19950428; JP 53221396 A 19960419; US 94508597 A 19971016