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1. (WO2018218446) PERMANENT MAGNET MAGNETIC SUSPENSION BEARING
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Pub. No.: WO/2018/218446 International Application No.: PCT/CN2017/086380
Publication Date: 06.12.2018 International Filing Date: 27.05.2017
IPC:
F16C 32/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
32
Bearings not otherwise provided for
04
using magnetic or electric supporting means
Applicants:
深圳智慧能源技术有限公司 SHENZHEN WISDOM ENERGY TECHNOLOGY COMPANY [CN/CN]; 中国广东省深圳市 龙华新区观澜街道高尔夫大道1号观澜湖比佩亚2号楼127号沈祖锋 SHEN, Zufeng Rm 127, Building 2 Guanlan Hu Bi Pei Ya, No. 1 Golf Street, Guanlan Jiedao, Longhua New District Shenzhen, Guangdong 518000, CN
Inventors:
李春辉 LI, Chunhui; CN
Agent:
深圳市沈合专利代理事务所(特殊普通合伙) SHEN & PARTNERS; 中国广东省深圳市 福田区梅华路105号福田国际电子商务产业园3栋610房沈祖锋 SHEN, Zufeng Room 610, Building 3, Futian International E-Commerce Industrial Park, 105 Meihua Rd, Futian District Shenzhen, Guangdong 518049, CN
Priority Data:
Title (EN) PERMANENT MAGNET MAGNETIC SUSPENSION BEARING
(FR) PALIER DE SUSPENSION MAGNÉTIQUE À AIMANT PERMANENT
(ZH) 永磁式磁悬浮轴承
Abstract:
(EN) A permanent magnet magnetic suspension bearing, comprising an outer magnetic ring (12, 16; 38, 42) and an inner magnetic ring (14, 18; 40, 44), one of the outer magnetic ring (12, 16; 38, 42) and the inner magnetic ring (14, 18; 40, 44) being fixedly connected to a rotating body (10) to rotate with the rotating body (10), a gap being present between the outer magnetic ring (12, 16; 38, 42) and the inner magnetic ring (14, 18; 40, 44) to allow the two rings to rotate relative to one another, and the outer magnetic ring (12, 16; 38, 42) and the inner magnetic ring (14, 18; 40, 44) being configured such that an axial pushing force and a radial pushing force are simultaneously produced between the outer magnetic ring (12, 16; 38, 42) and the inner magnetic ring (14, 18; 40, 44). The magnetic suspension bearing is coaxially mounted by magnetic rings having different directions of magnetisation, such that the rotating body (10) is entirely suspended without any contact, thereby implementing loss-free rotation.
(FR) L'invention concerne un palier de suspension magnétique à aimant permanent qui comprend un anneau magnétique externe (12, 16 ; 38, 42) et un anneau magnétique interne (14, 18 ; 40, 44), l'un parmi l'anneau magnétique externe (12, 16 ; 38, 42) et l'anneau magnétique interne (14, 18 ; 40, 44) étant relié de manière fixe à un corps rotatif (10) afin de tourner avec le corps rotatif (10), un espace étant présent entre l'anneau magnétique externe (12, 16 ; 38, 42) et l'anneau magnétique interne (14, 18 ; 40, 44) pour permettre aux deux anneaux de tourner l'un par rapport à l'autre, et l'anneau magnétique externe (12, 16 ; 38, 42) et l'anneau magnétique interne (14, 18 ; 40, 44) étant conçus de sorte qu'une force de poussée axiale et une force de poussée radiale sont produites simultanément entre l'anneau magnétique externe (12, 16 ; 38, 42) et l'anneau magnétique interne (14, 18 ; 40, 44). Le palier de suspension magnétique est monté de façon coaxiale par des anneaux magnétiques ayant différentes directions d'aimantation, de sorte que le corps rotatif (10) est entièrement suspendu sans aucun contact, ce qui permet de mettre en œuvre une rotation sans perte.
(ZH) 一种永磁式磁悬浮轴承,包括外磁环(12,16;38,42)和内磁环(14,18;40,44),外磁环(12,16;38,42)和内磁环(14,18;40,44)其中之一与一转动体(10)固定连接以随转动体(10)转动,外磁环(12,16;38,42)与内磁环(14,18;40,44)之间具有间隙以允许两者之间的相对转动,外磁环(12,16;38,42)和内磁环(14,18;40,44)构造成使得外磁环(12,16;38,42)与内磁环(14,18;40,44)之间同时产生一轴向推力和一径向推力。该磁悬浮轴承由各个不同充磁方向的磁环同轴安装而使得转动体(10)整体悬浮起来,无任何接触,实现无损耗转动。
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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, 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 (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)