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1. (WO2017036253) OLDHAM RING FOR SCROLL COMPRESSOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/036253 International Application No.: PCT/CN2016/090216
Publication Date: 09.03.2017 International Filing Date: 15.07.2016
IPC:
F04C 18/02 (2006.01) ,F04C 29/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
18
Rotary-piston pumps specially adapted for elastic fluids
02
of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
Applicants:
艾默生环境优化技术(苏州)有限公司 EMERSON CLIMATE TECHNOLOGIES (SUZHOU) CO., LTD. [CN/CN]; 中国江苏省苏州市 工业园区苏虹西路69号 No. 69 Suhongxi Street Suzhou Industrial Park, Jiangsu 215021, CN
Inventors:
方志刚 FANG, Zhigang; CN
冯朝辉 FENG, Chaohui; CN
Agent:
北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW; 中国北京市 朝阳区建国门外大街22号赛特广场7层 7th Floor, Scitech Place No. 22, Jian Guo Men Wai Ave. Chao Yang District Beijing 100004, CN
Priority Data:
201510559687.706.09.2015CN
201520683411.506.09.2015CN
Title (EN) OLDHAM RING FOR SCROLL COMPRESSOR
(FR) BAGUE D'OLDHAM POUR COMPRESSEUR À VOLUTES
(ZH) 用于涡旋压缩机的十字滑环
Abstract:
(EN) An oldham ring (10) for a scroll compressor (1) comprises: a ring-shaped main body (11) comprising a top surface (14), a bottom surface (15), an inner side surface (16) and an outer side surface (17); and a slide engagement portion disposed on the ring-shaped main body (11), wherein at least one material-removed portion (18) is disposed on the inner side surface (16) and/or the outer side surface (17) of the ring-shaped main body (11). The oldham ring can have a minimized mass while maintaining a sufficient flexural strength, thereby reducing mechanical vibration and noise of the scroll compressor (1).
(FR) L'invention concerne une bague d'oldham (10) pour un compresseur à volutes (1), laquelle bague comprend : un corps principal de forme annulaire (11) comprenant une surface supérieure (14), une surface inférieure (15), une surface latérale interne (16) et une surface latérale externe (17) ; et une partie de prise de type à coulissement disposée sur le corps principal de forme annulaire (11), au moins une partie à matériau retiré (18) étant disposée sur la surface latérale interne (16) et/ou la surface latérale externe (17) du corps principal de forme annulaire (11). La bague d'oldham peut avoir une masse minimisée tout en maintenant une résistance à la flexion suffisante, de façon à réduire ainsi une vibration mécanique et un bruit du compresseur à volutes (1).
(ZH) 一种用于涡旋压缩机(1)的十字滑环(10),包括环形本体(11),环形本体(11)包括顶表面(14)、底表面(15)、内侧侧表面(16)和外侧侧表面(17);以及设置于环形本体(11)上的滑动配合部,在环形本体(11)的内侧侧表面(16)和/或外侧侧表面(17)上设置有至少一个第一去材料部(18)。该十字滑环(10)能够在确保具有足够的抗弯强度的同时最大限度地减轻质量,从而减小涡旋压缩机(1)的机械振动和噪声。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)