EP 3701151 B1 20220302 - LUBRICANT SUPPLY PASSAGE FOR COMPRESSOR BACKGROUND
Title (en)
LUBRICANT SUPPLY PASSAGE FOR COMPRESSOR BACKGROUND
Title (de)
SCHMIERMITTELZUFUHRKANAL FÜR KOMPRESSORHINTERGRUND
Title (fr)
PASSAGE D'ALIMENTATION EN LUBRIFIANT POUR FOND DE COMPRESSEUR
Publication
Application
Priority
- US 201762576430 P 20171024
- US 2018056101 W 20181016
Abstract (en)
[origin: WO2019083778A1] A fluid machine includes a first rotor rotatable about a first axis, a second rotor rotatable about a second axis, a casing for supporting said first rotor and said second rotor, a sump having a volume of lubricant contained therein, a first lubricant passage for supplying lubricant from the sump to a dynamic interface associated with the first rotor, and a second lubricant passage for supplying lubricant from the sump to a dynamic interface associated with the second rotor. A pressure differential created within the fluid machine supplies the lubricant from the sump to the first lubricant passage and the second lubricant passage.
IPC 8 full level
F04C 18/16 (2006.01)
CPC (source: EP US)
F04C 18/16 (2013.01 - EP US); F04C 29/025 (2013.01 - US); F04C 29/02 (2013.01 - EP); F04C 29/023 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019083778 A1 20190502; CN 111247343 A 20200605; EP 3701151 A1 20200902; EP 3701151 B1 20220302; ES 2909572 T3 20220509; US 2020325899 A1 20201015
DOCDB simple family (application)
US 2018056101 W 20181016; CN 201880069655 A 20181016; EP 18803497 A 20181016; ES 18803497 T 20181016; US 201816758307 A 20181016