EP 3513076 A1 20190724 - COMPRESSOR ARRANGEMENT WITH INTEGRATED MOTOR
Title (en)
COMPRESSOR ARRANGEMENT WITH INTEGRATED MOTOR
Title (de)
KOMPRESSORANORDNUNG MIT INTEGRIERTEM MOTOR
Title (fr)
AGENCEMENT DE COMPRESSEUR À MOTEUR INTÉGRÉ
Publication
Application
Priority
- EP 16189071 A 20160915
- EP 2017072841 W 20170912
Abstract (en)
[origin: WO2018050621A1] The invention refers to a rotary compressor arrangement (100) comprising a stationary member (40) centered at a shaft axis (X) and a rotary member (90) rotating around the stationary member (40); the stationary member (40) and the rotary member (90) being inside a hermetically sealed inner volume within the compressor arrangement (100); the compressor arrangement (100) comprising a stator (210) with a winding arrangement (211) generating an electromagnetic force inside the stator (210), the stator (210) being arranged outside the hermetically sealed inner volume; the compressor arrangement (100) further comprising a plurality of magnets (221) directly attached to the rotary member (90) and facing the winding arrangement (211) in the stator (210) such that the rotary member (90) is entrained in rotation by a rotating electromagnetic field from the stator (210). The invention further refers to a cooling/refrigerating system comprising such a rotary compressor arrangement (100).
IPC 8 full level
F04C 23/00 (2006.01); F04C 18/344 (2006.01); F04C 18/348 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP US)
F04C 18/344 (2013.01 - EP US); F04C 18/3441 (2013.01 - EP US); F04C 18/348 (2013.01 - EP US); F04C 23/02 (2013.01 - EP US); F04C 29/0085 (2013.01 - EP US); F04C 2240/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2018050621A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018050621 A1 20180322; CN 109690086 A 20190426; CN 109690086 B 20211105; EP 3513076 A1 20190724; JP 2019530823 A 20191024; JP 7159153 B2 20221024; TW 201814163 A 20180416; TW I743157 B 20211021; US 2019203713 A1 20190704
DOCDB simple family (application)
EP 2017072841 W 20170912; CN 201780054925 A 20170912; EP 17765178 A 20170912; JP 2019514284 A 20170912; TW 106126167 A 20170803; US 201716332188 A 20170912