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1. (WO2017092524) COMPRESSOR EXHAUST BEARING HOLDER CONNECTION STRUCTURE AND SCREW COMPRESSOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/092524 International Application No.: PCT/CN2016/103381
Publication Date: 08.06.2017 International Filing Date: 26.10.2016
IPC:
F04C 29/00 (2006.01) ,F04C 29/12 (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
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
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
12
Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
Applicants:
珠海格力电器股份有限公司 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI [CN/CN]; 中国广东省珠海市 前山金鸡西路 Jinji West Road, Qianshan Zhuhai, Guangdong 519070, CN
Inventors:
马斌 MA, Bin; CN
张天翼 ZHANG, Tianyi; CN
李日华 LI, Rihua; CN
刘华 LIU, Hua; CN
毕雨时 BI, Yushi; CN
杨侨明 YANG, Qiaoming; CN
彭延海 PENG, Yanhai; CN
许康 XU, Kang; CN
孟强军 MENG, Qiangjun; CN
许云功 XU, Yungong; CN
Agent:
中国国际贸易促进委员会专利商标事务所 CCPIT PATENT AND TRADEMARK LAW OFFICE; 中国北京市 西城区阜成门外大街2号万通新世界广场8层 8th Floor, Vantone New World Plaza, 2 Fuchengmenwai Street Xicheng District Beijing 100037, CN
Priority Data:
201510860022.X30.11.2015CN
Title (EN) COMPRESSOR EXHAUST BEARING HOLDER CONNECTION STRUCTURE AND SCREW COMPRESSOR
(FR) STRUCTURE DE LIAISON DE SUPPORT DE PALIER D'ÉCHAPPEMENT DE COMPRESSEUR ET COMPRESSEUR À VIS
(ZH) 一种压缩机用排气轴承座连接结构及螺杆压缩机
Abstract:
(EN) Disclosed herein is an exhaust bearing holder connection structure for compressors and a screw compressor. The invention comprises an exhaust bearing holder (2), an oil distribution tank (3), and an oil distribution filter member (4) arranged on an exhaust end of a machine body of a compressor. The tail end of the exhaust bearing holder (2) is connected to the oil distribution filter member (4), and the periphery of the oil distribution filter member (4) is provided with a vibration damping unit (6) that is connected to the inner wall of the oil distribution tank (3). The vibration of the exhaust bearing holder (2) is transmitted via the oil distribution filter member (4) to the vibration damping unit (6), which absorbs the vibration and then transmits the same to the oil distribution tank (3); the invention thereby is capable of markedly reducing the radial vibration of the tail end of the exhaust bearing holder.
(FR) L'invention concerne une structure de liaison de support de palier d'échappement pour des compresseurs et un compresseur à vis. L'invention comprend un support de palier d'échappement (2), un réservoir de distribution d'huile (3) et un élément filtrant de distribution d'huile (4) disposés sur une extrémité d'échappement d'un corps de machine d'un compresseur. L'extrémité de queue du support de palier d'échappement (2) est reliée à l'élément filtrant de distribution d'huile (4), et la périphérie de l'élément filtrant de distribution d'huile (4) comporte une unité d'amortissement de vibration (6) qui est reliée à la paroi interne du réservoir de distribution d'huile (3). La vibration du support de palier d'échappement (2) est transmise par l'intermédiaire de l'élément filtrant de distribution d'huile (4) à l'unité d'amortissement de vibration (6), qui absorbe la vibration et qui transmet ensuite la vibration au réservoir de distribution d'huile (3); l'invention est ainsi apte à réduire de façon remarquable la vibration radiale de l'extrémité de queue du support de palier d'échappement.
(ZH) 一种压缩机用排气轴承座连接结构及螺杆压缩机,包括设置在压缩机机体排气端的排气轴承座(2)、油分桶(3)和油分滤网组件(4),所述排气轴承座(2)的尾端与所述油分滤网组件(4)连接,所述油分滤网组件(4)的外周设置有减振元件(6),所述减振元件(6)连接于所述油分桶(3)的内壁上;排气轴承座(2)的振动通过油分滤网组件(4)传递给减振元件(6),经减振元件(6)吸收振动后再传递到油分桶(3)上,从而能够明显抑制排气轴承座的尾部的径向振动。
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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, DJ, 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, 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 (ARIPO) (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)
Also published as:
IN201817017984EP3385540US20180298906