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1. (WO2018054285) COMPRESSOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/054285    International Application No.:    PCT/CN2017/102257
Publication Date: 29.03.2018 International Filing Date: 19.09.2017
IPC:
F04C 23/02 (2006.01), F04C 18/02 (2006.01), F04C 29/04 (2006.01), F04B 35/04 (2006.01)
Applicants: BYD COMPANY LIMITED [CN/CN]; No. 3009, Byd Road, Pingshan Shenzhen, Guangdong 518118 (CN)
Inventors: CHEN, Xuefeng; (CN).
YANG, Yingkui; (CN).
YI, Xiahui; (CN).
REN, Guangyuan; (CN)
Agent: TSINGYIHUA INTELLECTUAL PROPERTY LLC; Room 301 Trade Building, Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District Beijing 100084 (CN)
Priority Data:
201610840553.7 21.09.2016 CN
Title (EN) COMPRESSOR
(FR) COMPRESSEUR
(ZH) 压缩机
Abstract: front page image
(EN)A compressor, comprising: a casing assembly (1000); a crankshaft (2000) located inside the casing assembly (1000); and a clutch assembly (4000) connected to the crankshaft (2000). The crankshaft (2000) comprises a front shaft (2100) and a rear shaft (2200) which are coaxially connected; an accelerating portion (2300) is provided between the front shaft (2100) and the rear shaft (2200) so that the rotating speed of the rear shaft (2200) is greater than that of the front shaft (2100). Because the front shaft (2100) is synchronously rotated along with a belt pulley (4300) of the clutch assembly (4000), in the case that the rotating speed of the belt pulley (4300) is constant, the rotating speed of the rear shaft (2200) is increased, so as to improve the working efficiency of the compressor.
(FR)L'invention concerne un compresseur, comprenant : un ensemble carter (1000) ; un vilebrequin (2000) situé à l'intérieur de l'ensemble carter (1000) ; et un ensemble embrayage (4000) relié au vilebrequin (2000). Le vilebrequin (2000) comprend un arbre avant (2100) et un arbre arrière (2200) qui sont reliés de manière coaxiale ; une partie d'accélération (2300) est disposée entre l'arbre avant (2100) et l'arbre arrière (2200) de sorte que la vitesse de rotation de l'arbre arrière (2200) soit supérieure à celle de l'arbre avant (2100). Du fait que l'arbre avant (2100) est entraîné en rotation synchrone avec une poulie à courroie (4300) de l'ensemble embrayage (4000), dans le cas où la vitesse de rotation de la poulie à courroie (4300) est constante, la vitesse de rotation de l'arbre arrière (2200) est augmentée, ce qui permet d'améliorer l'efficacité de travail du compresseur.
(ZH)一种压缩机,具有机壳总成(1000),位于该机壳总成(1000)内的曲轴(2000),以及连接到曲轴(2000)的离合器总成(4000),曲轴(2000)包括同轴连接的前轴(2100)和后轴(2200),前轴(2100)和后轴(2200)之间设有增速部(2300),以使后轴(2200)的转速大于前轴(2100)的转速。由于前轴(2100)随离合器总成(4000)的皮带轮(4300)同步转动,在皮带轮(4300)转速不变的情况下,使得后轴(2200)的转速提升,从而提高压缩机的工作效率。
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)