(19)
(11) EP 1 458 980 A1

(12)

(43) Date of publication:
22.09.2004 Bulletin 2004/39

(21) Application number: 02793521.2

(22) Date of filing: 26.12.2002
(51) International Patent Classification (IPC)7F04C 2/356, F04C 18/356
(86) International application number:
PCT/KR2002/002441
(87) International publication number:
WO 2003/060327 (24.07.2003 Gazette 2003/30)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 28.12.2001 KR 2002087408

(71) Applicant: LG ELECTRONICS INC.
Seoul 150-010 (KR)

(72) Inventors:
  • LEE, Kun-Hyeong
    Busan 613-809 (KR)
  • AHN, Jae-Woo
    Gimhae 621-801 (KR)
  • CHO, Hyoung-Joo
    Gyungsangnam-Do,Changwon 641-753 (KR)

(74) Representative: Gille Hrabal Struck Neidlein Prop Roos 
Patentanwälte,Brucknerstrasse 20
40593 Düsseldorf
40593 Düsseldorf (DE)

   


(54) COMPRESSOR HAVING CYLINDRICAL SHAPE VANE