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Machine translation
1. (WO2004094829) ROTARY TYPE COMPRESSOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/094829    International Application No.:    PCT/KR2003/000803
Publication Date: 04.11.2004 International Filing Date: 19.04.2003
IPC:
F04C 23/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20, Yoido-dong, Youngdungpo-gu, Seoul 150-721 (KR) (For All Designated States Except US).
KIM, Hyun [KR/KR]; (KR) (For US Only).
JANG, Chang Yong [KR/KR]; (KR) (For US Only).
BAE, Ji Young [KR/KR]; (KR) (For US Only).
ROH, Chul Gi [KR/KR]; (KR) (For US Only).
SHIN, Jong Min [KR/KR]; (KR) (For US Only)
Inventors: KIM, Hyun; (KR).
JANG, Chang Yong; (KR).
BAE, Ji Young; (KR).
ROH, Chul Gi; (KR).
SHIN, Jong Min; (KR)
Agent: BAHNG, Hae Cheol; Kims International Patent & Law Office, 15th Floor Yo Sam Building, 648-23, Yeoksam-dong, Kangnam-gu, Seoul 135-080 (KR)
Priority Data:
Title (EN) ROTARY TYPE COMPRESSOR
(FR) COMPRESSEUR DU TYPE ROTATIF
Abstract: front page image
(EN)Rotary compressor including a compression chamber (200) having one suction port (51) and two discharge ports, a rolling member eccentric (80) from a center of the compression chamber (200), mounted to roll on, and revolve along a wall surface of the compression chamber in either direction, for compressing a portion of a space of the compression chamber, a dividing member (90) disposed between the discharge ports and fitted to maintain contact with the rolling member (80) always, for dividing the suction part and the discharge part, and a by pass for supplying a gas not compressed yet to a vacuum region in the compression chamber formed as the rolling member revolves, thereby permitting to vary a compression volume as the rotary compressor changes rotation direction.
(FR)L'invention concerne un compresseur rotatif comprenant : une chambre de compression (200) possédant un port d'aspiration (51) et deux ports de décharge, un élément roulant (80) excentrique par rapport au centre de la chambre de compression (200), monté pour rouler et tourner sur une surface de paroi de ladite chambre dans un sens ou dans l'autre, pour comprimer une partie d'un espace de ladite chambre ; un élément de division (90) placé entre les ports de décharge et conçu pour toujours maintenir le contact avec l'élément roulant (80), pour diviser la partie d'aspiration et la partie de décharge ; et une dérivation conçue pour fournir un gaz encore non comprimé dans une zone à vide de la chambre de compression formée alors que l'élément roulant tourne, ce qui permet de faire varier le volume de compression lorsque le compresseur rotatif change de sens de rotation.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Korean (KO)