EP 2622224 A4 20180110 - VARIABLE CAPACITY COMPRESSOR WITH LINE-START BRUSHLESS PERMANENT MAGNET MOTOR
Title (en)
VARIABLE CAPACITY COMPRESSOR WITH LINE-START BRUSHLESS PERMANENT MAGNET MOTOR
Title (de)
KOMPRESSOR MIT VARIABLER VERDRÄNGUNG UND BÜRSTENLOSER PERMANENTMAGNETMOTOR MIT LINIENSTART
Title (fr)
COMPRESSEUR À CAPACITÉ VARIABLE POURVU D'UN MOTEUR À AIMANT PERMANENT SANS BALAI À COURANT DE DÉMARRAGE EN LIGNE
Publication
Application
Priority
- CN 201010537890 A 20100930
- CN 2011080488 W 20110930
Abstract (en)
[origin: WO2012041259A1] A variable capacity compressor assembly (20) configured for variable capacity modulation includes a housing (30), with a compressing mechanism (22) and a driving mechanism (24) disposed within the housing. The compressing mechanism includes compressing members (54, 56) that are shiftable relative to one another between loaded and unloaded states. The driving mechanism includes a line-start brushless permanent magnet motor (26). The line-start brushless permanent magnet motor includes a plurality of permanent magnets (102) that are mounted on, and extend generally axially along, a rotor core body (90) of the motor. Using the motor may reduce manufacture cost, maintain conveniently, and increase reliability.
IPC 8 full level
F04C 23/02 (2006.01); F01C 21/08 (2006.01); F04B 35/04 (2006.01); F04C 18/02 (2006.01); F04C 18/356 (2006.01); F04C 23/00 (2006.01); F04C 27/00 (2006.01); F04C 28/24 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP US)
F01C 21/0863 (2013.01 - EP US); F04B 17/03 (2013.01 - US); F04B 35/04 (2013.01 - EP US); F04C 11/008 (2013.01 - US); F04C 23/008 (2013.01 - EP US); F04C 23/02 (2013.01 - EP US); F04C 27/005 (2013.01 - EP US); F04C 28/24 (2013.01 - EP US); F04C 29/0085 (2013.01 - EP US); F04C 18/0215 (2013.01 - EP US); F04C 18/3564 (2013.01 - EP US); F04C 2240/40 (2013.01 - EP US)
Citation (search report)
- [XYI] EP 2146419 A1 20100120 - LG ELECTRONICS INC [KR]
- [Y] WO 0194855 A1 20011213 - SAMSUNG ELECTRONICS CO LTD [KR], et al
- [A] US 2009028723 A1 20090129 - WALLIS FRANK S [US], et al
- [A] US 2005019177 A1 20050127 - SHIN DONG KOO [KR], et al
- [A] EP 2149708 A2 20100203 - SCROLL TECH [US]
- See references of WO 2012041259A1
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 2012041259 A1 20120405; WO 2012041259 A8 20120621; CN 102444580 A 20120509; CN 102444580 B 20160323; EP 2622224 A1 20130807; EP 2622224 A4 20180110; US 2014147294 A1 20140529
DOCDB simple family (application)
CN 2011080488 W 20110930; CN 201010537890 A 20100930; EP 11828155 A 20110930; US 201113876203 A 20110930