(19)
(11) EP 2 622 224 A1

(12)

(43) Date of publication:
07.08.2013 Bulletin 2013/32

(21) Application number: 11828155.9

(22) Date of filing: 30.09.2011
(51) International Patent Classification (IPC): 
F04C 23/02(2006.01)
F04B 35/04(2006.01)
(86) International application number:
PCT/CN2011/080488
(87) International publication number:
WO 2012/041259 (05.04.2012 Gazette 2012/14)
(84) Designated Contracting States:
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

(30) Priority: 30.09.2010 CN 201010537890

(71) Applicant: Emerson Climate Technologies, Inc.
Sidney, Ohio 45365-0669 (US)

(72) Inventors:
  • FARGO, Vincent
    St.Charles Missouri 63303 (US)
  • CAO, Pingshan
    Jiangsu 215021 (CN)
  • LI, Xin
    Jiangsu 215021 (CN)
  • LIU, Qiang
    Jiangsu 215021 (CN)

(74) Representative: Roberts, Mark Peter 
J A Kemp 14 South Square Gray's Inn
London WC1R 5JJ
London WC1R 5JJ (GB)

   


(54) VARIABLE CAPACITY COMPRESSOR WITH LINE-START BRUSHLESS PERMANENT MAGNET MOTOR